Giới thiệu
STM-1 fiber to electric converter provides STM-1 (ATM) interface converter electrical interface to optical interfaces STM-1, complete signal transmission on SDH STM or 155M of SDH photoelectric conversion.
Interconnection SDH equipment is mainly used in ATM equipment or SDH interfaces or other terminal equipment interconnection have 155.520Mbit/s interface.
Tính năng
- Based on self -copyright IC
- Independent intellectual property rights based integrated circuit;
- Provide two kinds of loopback functions: optical interface to remote loopback, local loopback or optical interface.
- Electrical interface uses 75Ω impedance, CMI coding.
- Rack device network management interface uses SNMP.
- Signal attenuation in the actual running of the cable, the cable length change is likely to cause problems are made strict balance and handling, to ensure the performance of the entire system.
- Optional AC 220V, DC -48V, DC + 24V, DC power without positive and negative points.
Thông số kỹ thuật
STM-1 Electrical Interface- Standard: complies with G.703 standard
- Rate: 155.52Mbit / s
- Pattern: CMI code
- Impedance: 75Ω
- Connector: BNC (75Ω)
- Rate: 155.52Mbit / s
- Wavelength: 1.31 / 1.55um
- Power: -9dBm / -5dBm
- Sensitivity: Better than -36dBm
- Distance: 0-120 km
- Connectors: FC / SC
- Working temperature: -10°C ~ 50°C
- Working Humidity: 5%~95 % (no condensation)
- Storage temperature: -40°C ~ 80°C
- Storage Humidity: 5%~95 % (no condensation)
- MTBF: >100,000 hours
|
Model |
AN-STM-1-1U |
|
Functional Description |
provides STM-1 (ATM) interface converter electrical interface to optical interfaces STM-1 |
|
Port Description |
1* STM-1 Fiber interface； 1*STM-1 electrical interface |
|
Power |
AC90V ~ 260V；DC –48V/+24V(Selectable); Power Consumption:≤5W |
|
Dimension |
485(length) X 138(width) X45(height) mm(19inch 1U Type) |
|
Weight |
2.5Kg/Pcs(19inch 1U Type) ; |
Tham khảo thêm các sản phẩm khác của Công ty TNHH Công Nghệ và Viễn Thông Hải Phong chúng tôi