Fischer KEYSTONE™ data & power hub
Easy connectivity and efficient data and power management for soldier-worn digital equipment.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Empower your mission with the Fischer KEYSTONE™ Series :
Where tactical USB hubs revolutionize how warfighters operate.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Our solution includes 4 and 6-port tactical hubs, a power management app and a portfolio of standard and customizable cable assemblies.
Key features
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
Key features
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
Key features
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
Fischer KEYSTONE™ helps soldiers connect their digital equipment and make better decisions.
Swiss-engineered for MIL-spec digital connectivity with Fischer Connectors’ world-renowned technologies in ruggedness, sealing, miniaturization and data transmission.
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
THE RIGHT FEATURES FOR DIGITAL CONNECTIVITY
- Manages power (100 W – 5 A max) and data (USB 2.0 and SMBus)
- Meets MIL-STD 810 and 461
- Secure firmware
- ATAK plug-in
- USB-C bidirectional power delivery
THE RIGHT CHOICE FOR SOLDIER MODERNIZATION REQUIREMENTS
- Connects to all Nett Warrior/NATO STANAG 4695 and 4851 standard components
- Simple operation with no training required
- No maintenance or repair parts
- Competitive multiport tactical hub
- Manages all digital equipment for most soldiers
For more information
Electrical and data architecture
Optimized power management for unfailing power supply
Power management is critical to infantry operations. Dismounted soldiers rely on a complex digital system that requires high levels of energy. Efficient management of power supply, distribution and sourcing is therefore key.
Fischer KEYSTONE™ has been specifically designed to reduce the physical, cognitive and logistic burden faced by soldiers who need to stay focused on their mission without carrying multiple batteries or constantly worrying that devices are correctly powered and charged throughout the duration of the mission.
The Fischer KEYSTONE™ multiport hub and cable assembly solutions enable soldiers to power their devices through a central battery, optimizing resource management for lighter combat gear.
With the SMBus technology, the Fischer KEYSTONE™ hub monitors battery state of charge and operating time, while the user manages the system’s energy flow on the EUD power management app. The individual PANs’ energy consumption can be independently monitored and controlled for better efficiency.
Nett Warrior compatible connectors
Compatible with components and standards such as Nett Warrior, NATO STANAG 4695, 4851 and GOSSRA, the Fischer UltiMate™ 80 connector has been engineered to offer ultra-rugged, lightweight and IP68-sealed connectivity solutions.
Optimized power management for unfailing power supply
Power management is critical to infantry operations. Dismounted soldiers rely on a complex digital system that requires high levels of energy. Efficient management of power supply, distribution and sourcing is therefore key.
Fischer KEYSTONE™ has been specifically designed to reduce the physical, cognitive and logistic burden faced by soldiers who need to stay focused on their mission without carrying multiple batteries or constantly worrying that devices are correctly powered and charged throughout the duration of the mission.
The Fischer KEYSTONE™ multiport hub and cable assembly solutions enable soldiers to power their devices through a central battery, optimizing resource management for lighter combat gear.
With the SMBus technology, the Fischer KEYSTONE™ hub monitors battery state of charge and operating time, while the user manages the system’s energy flow on the EUD power management app. The individual PANs’ energy consumption can be independently monitored and controlled for better efficiency.
Nett Warrior compatible connectors
Compatible with components and standards such as Nett Warrior, NATO STANAG 4695, 4851 and GOSSRA, the Fischer UltiMate™ 80 connector has been engineered to offer ultra-rugged, lightweight and IP68-sealed connectivity solutions.
Optimized power management for unfailing power supply
Power management is critical to infantry operations. Dismounted soldiers rely on a complex digital system that requires high levels of energy. Efficient management of power supply, distribution and sourcing is therefore key.
Fischer KEYSTONE™ has been specifically designed to reduce the physical, cognitive and logistic burden faced by soldiers who need to stay focused on their mission without carrying multiple batteries or constantly worrying that devices are correctly powered and charged throughout the duration of the mission.
The Fischer KEYSTONE™ multiport hub and cable assembly solutions enable soldiers to power their devices through a central battery, optimizing resource management for lighter combat gear.
With the SMBus technology, the Fischer KEYSTONE™ hub monitors battery state of charge and operating time, while the user manages the system’s energy flow on the EUD power management app. The individual PANs’ energy consumption can be independently monitored and controlled for better efficiency.
Nett Warrior compatible connectors
Compatible with components and standards such as Nett Warrior, NATO STANAG 4695, 4851 and GOSSRA, the Fischer UltiMate™ 80 connector has been engineered to offer ultra-rugged, lightweight and IP68-sealed connectivity solutions.
Features comparison
Features comparison
Features comparison
*Software power management app is not mandatory to operate Fischer KEYSTONE™ 6. By default, all ports are active once hub is powered.
*Software power management app is not mandatory to operate Fischer KEYSTONE™ 6. By default, all ports are active once hub is powered.
*Software power management app is not mandatory to operate Fischer KEYSTONE™ 6. By default, all ports are active once hub is powered.
| Pin ID | Power ports (plugs) | PAN/EUD ports (receptacles) |
| 1 | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) |
| 2 | Ground | Ground |
| 3 | 5 V DC IN* | 5 V DC OUT** |
| 4 | USB+ / SMBus Data | USB+ |
| 5 | USB- / SMBus Clock | USB – |
| 6 | NC | CC line*** |
* Only on RADIO/BATT port
** EUD port: INPUT/OUTPUT
*** EUD port only
| Pin ID | Power ports (plugs) | PAN/EUD ports (receptacles) |
| 1 | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) |
| 2 | Ground | Ground |
| 3 | 5 V DC IN* | 5 V DC OUT** |
| 4 | USB+ / SMBus Data | USB+ |
| 5 | USB- / SMBus Clock | USB – |
| 6 | NC | CC line*** |
* Only on RADIO/BATT port
** EUD port: INPUT/OUTPUT
*** EUD port only
| Pin ID | Power ports (plugs) | PAN/EUD ports (receptacles) |
| 1 | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) | Direct Battery Voltage (VBATT: [10-20] V DC, 5 A max) |
| 2 | Ground | Ground |
| 3 | 5 V DC IN* | 5 V DC OUT** |
| 4 | USB+ / SMBus Data | USB+ |
| 5 | USB- / SMBus Clock | USB – |
| 6 | NC | CC line*** |
* Only on RADIO/BATT port
** EUD port: INPUT/OUTPUT
*** EUD port only
Fischer KEYSTONE™ 4
Empower your mission : Reliable power distribution, seamless connectivity, and high adaptability for every operational challenge.
Empower your mission : Reliable power distribution, seamless connectivity, and high adaptability for every operational challenge.
Empower your mission : Reliable power distribution, seamless connectivity, and high adaptability for every operational challenge.
FISCHER KEYSTONE™ 4 KEY FEATURES
- 4-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- Very compact and lightweight (125 g / 4.2 oz)
- Nett Warrior compatible
FISCHER KEYSTONE™ 4 KEY FEATURES
- 4-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- Very compact and lightweight (125 g / 4.2 oz)
- Nett Warrior compatible
FISCHER KEYSTONE™ 4 KEY FEATURES
- 4-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- Very compact and lightweight (125 g / 4.2 oz)
- Nett Warrior compatible
The Fischer KEYSTONE™ 4 tactical USB hub delivers robust performance without requiring external software for operation. It efficiently distributes power while seamlessly transferring data from tactical devices, adapting to diverse operational needs. Featuring NATO STANAG compatible connectors, it ensures seamless integration into existing systems.
The Fischer KEYSTONE™ 4 effectively reduces emissions and detection risks, meeting rigorous MIL-SPEC standards. Featuring minimal thermal and EMI/EMC signatures, alongside optimized circuitry and a fully shielded enclosure, it guarantees operational discretion in the most challenging environments.
The Fischer KEYSTONE™ 4 enhances situational awareness for warfighters and contributes to overall operational efficiency within the BMS framework.
The Fischer KEYSTONE™ 4 tactical USB hub delivers robust performance without requiring external software for operation. It efficiently distributes power while seamlessly transferring data from tactical devices, adapting to diverse operational needs. Featuring NATO STANAG compatible connectors, it ensures seamless integration into existing systems.
The Fischer KEYSTONE™ 4 effectively reduces emissions and detection risks, meeting rigorous MIL-SPEC standards. Featuring minimal thermal and EMI/EMC signatures, alongside optimized circuitry and a fully shielded enclosure, it guarantees operational discretion in the most challenging environments.
The Fischer KEYSTONE™ 4 enhances situational awareness for warfighters and contributes to overall operational efficiency within the BMS framework.
The Fischer KEYSTONE™ 4 tactical USB hub delivers robust performance without requiring external software for operation. It efficiently distributes power while seamlessly transferring data from tactical devices, adapting to diverse operational needs. Featuring NATO STANAG compatible connectors, it ensures seamless integration into existing systems.
The Fischer KEYSTONE™ 4 effectively reduces emissions and detection risks, meeting rigorous MIL-SPEC standards. Featuring minimal thermal and EMI/EMC signatures, alongside optimized circuitry and a fully shielded enclosure, it guarantees operational discretion in the most challenging environments.
The Fischer KEYSTONE™ 4 enhances situational awareness for warfighters and contributes to overall operational efficiency within the BMS framework.
- Wide range of batteries supported
- Unregulated VBATT distribution between 10–20 V DC
- Input current up to 5 A
- Electrical fail-safe mechanisms on all ports
- Wide range of batteries supported
- Unregulated VBATT distribution between 10–20 V DC
- Input current up to 5 A
- Electrical fail-safe mechanisms on all ports
- Wide range of batteries supported
- Unregulated VBATT distribution between 10–20 V DC
- Input current up to 5 A
- Electrical fail-safe mechanisms on all ports
- USB devices powered by regulated 5 V Bus
- USB-C power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V Bus circuits
- USB devices powered by regulated 5 V Bus
- USB-C power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V Bus circuits
- USB devices powered by regulated 5 V Bus
- USB-C power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V Bus circuits
- EUD / HOST USB HUB upstream port
- PANs and RADIO / BATT USB downstream ports
- EUD / HOST USB HUB upstream port
- PANs and RADIO / BATT USB downstream ports
- EUD / HOST USB HUB upstream port
- PANs and RADIO / BATT USB downstream ports
| EUD / HOST | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Power delivery, charge up to 1.5 A | |
| PAN 1/2 | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Regulated 5 V DC, up to 2 A per port | |
| RADIO/BATT | VBATT input power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB input power | 5 V DC IN power supply | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Overcurrent, overvoltage and back-power | |
| EUD / HOST | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Power delivery, charge up to 1.5 A | |
| PAN 1/2 | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Regulated 5 V DC, up to 2 A per port | |
| RADIO/BATT | VBATT input power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB input power | 5 V DC IN power supply | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Overcurrent, overvoltage and back-power | |
| EUD / HOST | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Power delivery, charge up to 1.5 A | |
| PAN 1/2 | VBATT output power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB output power | Regulated 5 V DC, up to 2 A per port | |
| RADIO/BATT | VBATT input power | Unregulated VBATT 10-20 V DC, up to 5 A |
| USB input power | 5 V DC IN power supply | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Overcurrent, overvoltage and back-power | |
in millimeters / in inches
in millimeters / in inches
in millimeters / in inches
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 125 g (4.2 oz) |
| MOLLE mounting | Removable (clip) |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 125 g (4.2 oz) |
| MOLLE mounting | Removable (clip) |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 125 g (4.2 oz) |
| MOLLE mounting | Removable (clip) |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
Fischer KEYSTONE™ 6
Empower your mission : Advanced power management, seamless data transmission, and high performance for the modern warfighter.
Empower your mission : Advanced power management, seamless data transmission, and high performance for the modern warfighter.
Empower your mission : Advanced power management, seamless data transmission, and high performance for the modern warfighter.
FISCHER KEYSTONE™ 6 KEY FEATURES
- 6-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- 100 W power / USB 2.0
- Embedded ATAK plug-in
- Nett Warrior compatible
FISCHER KEYSTONE™ 6 KEY FEATURES
- 6-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- 100 W power / USB 2.0
- Embedded ATAK plug-in
- Nett Warrior compatible
FISCHER KEYSTONE™ 6 KEY FEATURES
- 6-port power and data hub
- MIL-SPEC design
- IP68 2m/24h sealing
- 100 W power / USB 2.0
- Embedded ATAK plug-in
- Nett Warrior compatible
The Fischer KEYSTONE™ 6 solves power distribution problems with its versatile compatibility, supporting a wide range of standard batteries. It provides comprehensive battery monitoring capabilities via the SMBus protocol, allowing users to track state of charge, voltage, and current for efficient operational planning. Hot-swap battery functionality ensures power source switching without downtime for connected devices.
The Fischer KEYSTONE™ 6 ensures solid power management and protection for all connected devices, with controls accessible through an Android power management application, seamlessly integrated into ATAK. Each port can be individually controlled, enhancing operational flexibility.
Featuring robust security measures, including AES256 encryption and FIPS 140-2/3 capability, the Fischer KEYSTONE™ 6 ensures data integrity. Its compact and durable design, IP68-sealed, withstands harsh environments while maintaining lightweight portability. MOLLE mounts integrated into the chassis enhance deployment versatility.
The Fischer KEYSTONE™ 6 minimizes emissions and detection risks, meeting stringent U.S. Army specifications for the Next Generation Hub (NGH). With low thermal and EMI/EMC signatures, efficient circuitry design, and fully shielded enclosure, it ensures operational stealth and reliability in the most demanding operational environments.
The Fischer KEYSTONE™ 6 solves power distribution problems with its versatile compatibility, supporting a wide range of standard batteries. It provides comprehensive battery monitoring capabilities via the SMBus protocol, allowing users to track state of charge, voltage, and current for efficient operational planning. Hot-swap battery functionality ensures power source switching without downtime for connected devices.
The Fischer KEYSTONE™ 6 ensures solid power management and protection for all connected devices, with controls accessible through an Android power management application, seamlessly integrated into ATAK. Each port can be individually controlled, enhancing operational flexibility.
Featuring robust security measures, including AES256 encryption and FIPS 140-2/3 capability, the Fischer KEYSTONE™ 6 ensures data integrity. Its compact and durable design, IP68-sealed, withstands harsh environments while maintaining lightweight portability. MOLLE mounts integrated into the chassis enhance deployment versatility.
The Fischer KEYSTONE™ 6 minimizes emissions and detection risks, meeting stringent U.S. Army specifications for the Next Generation Hub (NGH). With low thermal and EMI/EMC signatures, efficient circuitry design, and fully shielded enclosure, it ensures operational stealth and reliability in the most demanding operational environments.
The Fischer KEYSTONE™ 6 solves power distribution problems with its versatile compatibility, supporting a wide range of standard batteries. It provides comprehensive battery monitoring capabilities via the SMBus protocol, allowing users to track state of charge, voltage, and current for efficient operational planning. Hot-swap battery functionality ensures power source switching without downtime for connected devices.
The Fischer KEYSTONE™ 6 ensures solid power management and protection for all connected devices, with controls accessible through an Android power management application, seamlessly integrated into ATAK. Each port can be individually controlled, enhancing operational flexibility.
Featuring robust security measures, including AES256 encryption and FIPS 140-2/3 capability, the Fischer KEYSTONE™ 6 ensures data integrity. Its compact and durable design, IP68-sealed, withstands harsh environments while maintaining lightweight portability. MOLLE mounts integrated into the chassis enhance deployment versatility.
The Fischer KEYSTONE™ 6 minimizes emissions and detection risks, meeting stringent U.S. Army specifications for the Next Generation Hub (NGH). With low thermal and EMI/EMC signatures, efficient circuitry design, and fully shielded enclosure, it ensures operational stealth and reliability in the most demanding operational environments.
- Wide range of batteries supported, incl. SMBus protocol
- Unregulated VBATT distribution between 10–20 V DC
- Dual battery hot-swap functionality
- Electrical fail-safe mechanisms on all ports
- Wide range of batteries supported, incl. SMBus protocol
- Unregulated VBATT distribution between 10–20 V DC
- Dual battery hot-swap functionality
- Electrical fail-safe mechanisms on all ports
- Wide range of batteries supported, incl. SMBus protocol
- Unregulated VBATT distribution between 10–20 V DC
- Dual battery hot-swap functionality
- Electrical fail-safe mechanisms on all ports
- USB devices powered by regulated 5 V bus
- USB-C bidirectional power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V bus circuits
- USB devices powered by regulated 5 V bus
- USB-C bidirectional power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V bus circuits
- USB devices powered by regulated 5 V bus
- USB-C bidirectional power delivery on EUD port
- Radio 5 V DC Power IN functionality on RADIO/BATT port
- Robust protection of 5 V bus circuits
- EUD / HOST USB HUB upstream port
- PANs, BATT and RADIO / BATT USB downstream ports
- Automatic detection between USB and SMBus on BATT and RADIO/BATT ports
- EUD / HOST USB HUB upstream port
- PANs, BATT and RADIO / BATT USB downstream ports
- Automatic detection between USB and SMBus on BATT and RADIO/BATT ports
- EUD / HOST USB HUB upstream port
- PANs, BATT and RADIO / BATT USB downstream ports
- Automatic detection between USB and SMBus on BATT and RADIO/BATT ports
| EUD / HOST | USB power | EUD charge up to 1.5 A via integrated Power Delivery |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| PAN 1/2/3 | USB power | Regulated 5 V DC, up to 2 A per port |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| HUB output power | USB | Up to 6 A 5 V DC across combined EUD / HOST and PAN 1/2/3 ports, 5 A system total |
| VBATT | Up to 5 A 10-20 VBATT, across combined EUD / HOST and PAN 1 / 2 / 3 ports, 5 A system total | |
| BATT, RADIO/BATT input power | 10-20 VBATT, 5 A max | |
| BATT SMBus | Versions 1.0 / 1.1 compatible | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Over current, over voltage and back-power | |
| EUD / HOST | USB power | EUD charge up to 1.5 A via integrated Power Delivery |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| PAN 1/2/3 | USB power | Regulated 5 V DC, up to 2 A per port |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| HUB output power | USB | Up to 6 A 5 V DC across combined EUD / HOST and PAN 1/2/3 ports, 5 A system total |
| VBATT | Up to 5 A 10-20 VBATT, across combined EUD / HOST and PAN 1 / 2 / 3 ports, 5 A system total | |
| BATT, RADIO/BATT input power | 10-20 VBATT, 5 A max | |
| BATT SMBus | Versions 1.0 / 1.1 compatible | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Over current, over voltage and back-power | |
| EUD / HOST | USB power | EUD charge up to 1.5 A via integrated Power Delivery |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| PAN 1/2/3 | USB power | Regulated 5 V DC, up to 2 A per port |
| Output power | Unregulated 10-20 VBATT, up to 5 A | |
| HUB output power | USB | Up to 6 A 5 V DC across combined EUD / HOST and PAN 1/2/3 ports, 5 A system total |
| VBATT | Up to 5 A 10-20 VBATT, across combined EUD / HOST and PAN 1 / 2 / 3 ports, 5 A system total | |
| BATT, RADIO/BATT input power | 10-20 VBATT, 5 A max | |
| BATT SMBus | Versions 1.0 / 1.1 compatible | |
| Communication protocol | USB 2.0 | |
| Fault mode protection | Over current, over voltage and back-power | |
in millimeters / in inches
in millimeters / in inches
in millimeters / in inches
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Temperature |
Storage: -40 °C to +60 °C Operating: -32 °C to +55 °C |
MIL-STD-810G, Procedure I of Method 501 MIL-STD-810G, Procedure II of Method 501 |
| Altitude |
Storage: up to +12,192 m Operating: up to +9,754 m Rapid decompression: from 2,438 to 12,192 m |
MIL-STD-810G, Procedure I of Method 500 MIL-STD-810G, Procedure II of Method 500 MIL-STD-810G, Procedure III of Method 500 |
| Sealing | IP68 -2 m / 24 h | MIL-STD-810G, Procedure I of Method 512 |
| Shock | 40 G, 11 ms | MIL-STD-810G, Procedure I of Method 516 |
| Vibration | 7.7 Grms, 1 h per axis | MIL-STD-810G, Procedure I of Method 514.7 |
| Weather conditions |
Solar radiation Salt atmosphere Sand and dust Rain and water Fungus |
MIL-STD-810G, Method 505, Procedure I MIL-STD-810G, Method 509, Procedure I MIL-STD-810G, Method 510, Procedure I/II MIL-STD-810G, Method 506, Procedure I MIL-STD-810G, Method 508 |
| EMI / EMC |
CE101, CE102, CS101, CS114, CS115, CS116, RE101, RE102, RS101, RS103 |
MIL-STD-461G |
| Electrostatic Discharge ESD | CS118 Level IV | MIL-STD-461G |
| Compliance | CE, FCC, UKCA, RoHS and REACH standards | |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 241 g (8.5 oz) |
| Mounting | MOLLE mount built in |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 241 g (8.5 oz) |
| Mounting | MOLLE mount built in |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
| Housing material | Aluminum |
| Standard colors | TAN 499 or BLACK |
| Weight | 241 g (8.5 oz) |
| Mounting | MOLLE mount built in |
| Pull force – pigtail cables | >100 lbs. (>450 N) |
Software application
Software application
Software application
FISCHER KEYSTONE™ 6 SOFTWARE KEY FEATURES
- All-in-one use through Android power management app with seamless ATAK integration
- Independent port power and data management
- Security through only booting signed software – SHA256 checksum and ECC256 signature
- AES 256 encryption and FIPS 140-2/3 compliance
- API interface for specific software development and integration
FISCHER KEYSTONE™ 6 SOFTWARE KEY FEATURES
- All-in-one use through Android power management app with seamless ATAK integration
- Independent port power and data management
- Security through only booting signed software – SHA256 checksum and ECC256 signature
- AES 256 encryption and FIPS 140-2/3 compliance
- API interface for specific software development and integration
FISCHER KEYSTONE™ 6 SOFTWARE KEY FEATURES
- All-in-one use through Android power management app with seamless ATAK integration
- Independent port power and data management
- Security through only booting signed software – SHA256 checksum and ECC256 signature
- AES 256 encryption and FIPS 140-2/3 compliance
- API interface for specific software development and integration
The Fischer KEYSTONE™ system software has been designed to provide an easy-to-use all-in-one application to manage the power and data flows of all worn devices, enhancing the situational awareness and efficiency of soldiers at every level of their mission in the field.
The Android power management application delivered by the Fischer KEYSTONE™ software comes as a standalone app and/or as a plug-in seamlessly integrated within the industry standard ATAK (Android Team Awareness Kit), the leading battlefield awareness software application known to dismounted soldiers, Fischer Connectors’ customers and Soldier Modernization programs.
The app or plug-in serves as a single, centralized PAN management application with an easy-to-read GUI on the soldier EUD – smartphone or tablet. It allows soldiers to quickly and easily monitor battery charge and system status, independently control power and data for each port of the Fischer KEYSTONE™ hub, and manage the power and data flows of all interconnected peripherals and devices – without switching between different apps or leaving the ATAK environment. This reduces the risk of distraction, and soldiers stay focused on their mission.
The Fischer KEYSTONE™ system software has been designed to provide an easy-to-use all-in-one application to manage the power and data flows of all worn devices, enhancing the situational awareness and efficiency of soldiers at every level of their mission in the field.
The Android power management application delivered by the Fischer KEYSTONE™ software comes as a standalone app and/or as a plug-in seamlessly integrated within the industry standard ATAK (Android Team Awareness Kit), the leading battlefield awareness software application known to dismounted soldiers, Fischer Connectors’ customers and Soldier Modernization programs.
The app or plug-in serves as a single, centralized PAN management application with an easy-to-read GUI on the soldier EUD – smartphone or tablet. It allows soldiers to quickly and easily monitor battery charge and system status, independently control power and data for each port of the Fischer KEYSTONE™ hub, and manage the power and data flows of all interconnected peripherals and devices – without switching between different apps or leaving the ATAK environment. This reduces the risk of distraction, and soldiers stay focused on their mission.
The Fischer KEYSTONE™ system software has been designed to provide an easy-to-use all-in-one application to manage the power and data flows of all worn devices, enhancing the situational awareness and efficiency of soldiers at every level of their mission in the field.
The Android power management application delivered by the Fischer KEYSTONE™ software comes as a standalone app and/or as a plug-in seamlessly integrated within the industry standard ATAK (Android Team Awareness Kit), the leading battlefield awareness software application known to dismounted soldiers, Fischer Connectors’ customers and Soldier Modernization programs.
The app or plug-in serves as a single, centralized PAN management application with an easy-to-read GUI on the soldier EUD – smartphone or tablet. It allows soldiers to quickly and easily monitor battery charge and system status, independently control power and data for each port of the Fischer KEYSTONE™ hub, and manage the power and data flows of all interconnected peripherals and devices – without switching between different apps or leaving the ATAK environment. This reduces the risk of distraction, and soldiers stay focused on their mission.
Accessories & options
All-in-one to ensure mission focus.
All-in-one to ensure mission focus.
All-in-one to ensure mission focus.
| Color | TAN | BLACK |
| Without soft caps* | 141955 | 142535 |
| Color | TAN | BLACK |
| Without soft caps* | 141955 | 142535 |
| Color | TAN | BLACK |
| Without soft caps* | 141955 | 142535 |
| Color | TAN | BLACK |
| With soft caps | 144100 | 144102 |
| Without soft caps | 144098 | 144101 |
| Color | TAN | BLACK |
| With soft caps | 144100 | 144102 |
| Without soft caps | 144098 | 144101 |
| Color | TAN | BLACK |
| With soft caps | 144100 | 144102 |
| Without soft caps | 144098 | 144101 |
The Fischer KEYSTONE™ MOLLE clips are available in three types to allow for maximum optimization of the warfighter’s tactical setup (Fischer KEYSTONE™ 4 only). All three types can be ordered separately.
The Fischer KEYSTONE™ MOLLE clips are available in three types to allow for maximum optimization of the warfighter’s tactical setup (Fischer KEYSTONE™ 4 only). All three types can be ordered separately.
The Fischer KEYSTONE™ MOLLE clips are available in three types to allow for maximum optimization of the warfighter’s tactical setup (Fischer KEYSTONE™ 4 only). All three types can be ordered separately.
| Orientation | Part number |
| Vertical | 226075 |
| Horizontal | 226411 |
| Belt (vertical) | 226412 |
| Orientation | Part number |
| Vertical | 226075 |
| Horizontal | 226411 |
| Belt (vertical) | 226412 |
| Orientation | Part number |
| Vertical | 226075 |
| Horizontal | 226411 |
| Belt (vertical) | 226412 |
Standard cable assemblies and connectors
The Fischer KEYSTONE™ solution offers various cable assemblies that can be customized upon request.
- General purpose and power cables
- Radio cables
- EUD cables
- Device cables
The Fischer KEYSTONE™ solution offers various cable assemblies that can be customized upon request.
- General purpose and power cables
- Radio cables
- EUD cables
- Device cables
The Fischer KEYSTONE™ solution offers various cable assemblies that can be customized upon request.
- General purpose and power cables
- Radio cables
- EUD cables
- Device cables