MOXA RM-G4000-2MST4TX Ethernet modules

Modules : Interface
Ports: 2 x 100BaseFX ports, 4 x 10/100BaseT(X) ports
Connector: Multi-mode ST for FX, RJ45 for T(X)
Typical Distance: 5 km (Max.)

Modules : Power Requirements
Power Information: Power Consumption (Max.): 2.88 W

Modules : Physical Characteristics
Ambient Relative Humidity: -
Standards and Certifications: Telcordia (Bellcore), GB
Size: -
Net Weight: 400 g (0.88 lb)
Temperature: -40 to 75°C
MTBF: 2,891,502 hrs