●94 interface
Optical port: 1
Speed: 2048kbps.
Standard protocol: IEEE C37.94.
Wavelength: 850nm/1310nm multimode; 1310nm single mode
Transmission distance without relay: multi-mode 0-2, single-mode: 0-20~100Km
Typical transmit power:
Single mode 1310/1550nm: ≥-9dB
Multimode 850nm:-18dBm Multimode 1310nm:-25dBm
Receive sensitivity range: -28dBm~-40dBm
●E1 interface
Device interface: The device interface conforms to the G.703 recommendation
Rate: 2048Kb/s±50ppm
Code type: HDB3
Impedance: unbalanced 75Ω/balanced 120Ω (unbalanced with coaxial interface adapter, suitable for 75-2/3 coaxial cable)
Jitter characteristics: meet G.742, G.823 recommendations
Input port allowable attenuation: 0~6dBm;
●Environmental indicators
Operating temperature: -10 ℃ – +60 ℃
Storage temperature: -40 ℃ – +85 ℃
Humidity: 0% -95% (non-condensing)
MTBF:> 100,000 hours