- Based on self -copyright IC
- Modular wide dynamic optical detector
- E1 interface comply with G.703, adopts digital clock recovery and
smooth phase-lock technology
- 1Channel PCM digital business phone (optional)
- When optical lose signal, it can detect the remote device is power
off or fiber is disconnected, and indicates alarm by LED
- The local device canview the remote device working condition
- Provide command the remote interface Loop Back, ease line
maintenance
- The transmission distance isup to 2-120Kmwithout interruption
- AC 220V, DC-48V, DC24V can be optional
- DC-48V/DC24V power supply polarity detection function,
Polarity-Free
Technical parameters
Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance: 2KM@62.5/125um single mode fiber,
attenuation (3dbm/km)
Wave Length: 820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
Link budget: 16dBm
Single-mode Fiber
8/125um, 9/125um
Maximum transmission distance: 120Km
Transmission distance:120KM@9/125um single mode fiber, attenuation
(0.35dbm/km)
Wave Length: 1310nm
Transmitting power: -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity: -27dBm (Min)
Link budget: 18dBm
E1 Interface
Interface Standard: comply with protocol G.703;
Interface Rate: n*64Kbps±50ppm;
Interface Code: HDB3;
E1 Impedance: 75Ω (unbalance), 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Allowed Attenuation: 0~6dBm
Power
Power supply: AC180V ~ 260V；DC –48V；DC +24V
Power consumption: ≤5W
Dimension
Product size: 19 inch 1U 485X138X44mm (WXDXH)
Simple packaging: 522X198X82mm(WXDXH)
Piece weight: 2.5KG
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)
Networking Application
