Optical port:1 or 2
Optical Fiber: Single/Dual fiber
Fiber interface: FC/SC/ST/LC(SFP)
Wavelength:850nm/1310nm Multimode;1310nm/1550nm Single mode
Relay-free transmission distance: 20~120Km
Typical transmit power:
Single mode1310/1550nm:≥-9dB
Multimode850nm:-18dBm
Multimode1310nm: -25dBm
Receive sensitivity range:-28dBm~- 40dBm
Physical Interface: RJ45 Support Auto-MDIX
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
AD: 0dB
DA: -3.5dB
Two/Four-line Impedance: 600 Ohm
Return loss: 20 dB
Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)