Datum STAX-4 Multi-Satellite Modem

Datum Systems STAX-4 Multi-Modem Chassis

The Datum Systems STAX-4 is a 1RU high-density multi-modem chassis designed for hub and teleport environments requiring maximum scalability and redundancy. Supporting up to four M7XC software-defined modems, the STAX-4 enables up to 4 high-speed modulators and 64 demodulators in a single rack-mount platform. With redundant load-sharing power supplies, external 10/50 MHz reference input, and full compatibility with all M7XC waveforms, STAX-4 delivers exceptional flexibility and reliability for professional SATCOM networks.

Chassis Type: 1RU, 19-inch rack mount

Max Modems Supported: Up to 4 × M7XC

Max Capacity: Up to 4 modulators / 64 demodulators

Symbol Rate Capacity: Up to 400 Msps TX / 400 Msps RX
External Reference Input: 10 or 50 MHz
Power Input: 80–264 VAC, dual redundant supplies
Power Consumption: <175 W max (fully populated)
Ethernet Interfaces: Independent M&C and User Data per modem
Connectors: SMA (F) RF per modem
LED Indicators: Modem status, power supply, system alarm
Operating Temp: –20 °C to +60 °C
Storage Temp: –20 °C to +70 °C
Dimensions: 19 × 19.5 × 1.75 in
Weight: <15 lb fully populated
Compliance: CE, RoHS, MIL-STD-810H
Manufacturer: Datum Systems, Inc.

ECCN: EAR99