Product details
Model Number: OP-E1-PCM-30-a3-#3118
Brand Name: OPTOSTAR
Key Specifications/Special Features:
Functions:This E1 complex provides 1 to 30 channels of audio single (FXO, FXS) through E1 channel, realize long-distance extension of phone lineE1 signal can be transmitted by communication equipmentThis equipment has nice performance such as perfect alarm function, high-integration rate, low-power consumption, works stable and reliable and has nice performance, it can satisfy telephone and date throw in need of telecom operator and special usersCharacteristics:
Technical data:
- Realize monitor of remote equipment from local equipment (with two row of LEDs, upper row indicate local status, lower row indicate remote status)
- Based on self-copyright IC
- Provide 30 channels of audio ports, FXO, FXS for selection
- Voice port supports O-port and S-port, O-port connects with switch, S-port connect with telephone
- Voice port can be 2/4 E and M frequency
- Supports incoming call display and inverted polarity charging
- Supports function of signal transmission among all end points
- Optical port supports SC/FC and supports single fiber-optic interface
- E1 interface code: HDB3
- Line rate: 2.048Mbps ±50
- Impedance: BNC 75Ω (unbalance) and RJ4120Ω (balance)
- Interface standard: ITU-T G.703
- Interface tolerance: according to G.703
- Jitter tolerance: according to G.742 and G.823
- FXS (RJ45/RJ11)
- Alarm voltage: 75V
- Alarm frequency: 25Hz
- 2 lines input impedance: 600Ω (hang-off)
- Wastage: 40dB
- FXO (RJ45/RJ11)
- PDH multiplexer alarm detecting voltage: 35V
- Alarm detecting frequency range: 17 to 60Hz
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 1 - 7 days
Main Export Markets:
- Mid East/Africa
- Asia
- Central/South America
- Eastern Europe