1/4/8/16 Channel E1 with Network Optical 2M Optical Singlemode Dual Fiber PDH Optical
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- Supplier: Yucoo Network Equipment Co. Limited
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Product Overview
Description
Product Introduction
Product characteristic:
◆Adopting large-scale ASIC chips, with simple circuitry, low power consumption and high reliability;
◆Providing dual optical ports for the whole series of equipment, which can realize 1+1 lossless protection of services (optional according to requirements);
◆Provide 1 or 4 E1 digital ports with optional impedance of 75Ω/120Ω;
◆Provide 1 official telephone interface;
◆Provide 1 RS232 asynchronous data interface;
◆Provide 1 management interface, which can realize centralized monitoring and support system upgrade;
◆Provide one group of maintenance test control switches for local and remote equipment;
◆Adapts to a variety of power supply environments - 48V DC or 220V AC;
◆Standard 1U frame, small volume, light weight, stable and reliable work, easy to install.
◆Providing dual optical ports for the whole series of equipment, which can realize 1+1 lossless protection of services (optional according to requirements);
◆Provide 1 or 4 E1 digital ports with optional impedance of 75Ω/120Ω;
◆Provide 1 official telephone interface;
◆Provide 1 RS232 asynchronous data interface;
◆Provide 1 management interface, which can realize centralized monitoring and support system upgrade;
◆Provide one group of maintenance test control switches for local and remote equipment;
◆Adapts to a variety of power supply environments - 48V DC or 220V AC;
◆Standard 1U frame, small volume, light weight, stable and reliable work, easy to install.
Product Specifications
Product Type | PDH Optical Terminals | |
Product Model | YKD01 | |
Transmission distance | 40（km） | |
color | sliver | |
Interface type | SC/FC | |
Power supply | 220/48（V） | |
E1 digital port | 1or4 | |
Business phone interface | 1 | |
Fiber type | Single-mode Dual Fiber | |
Working environment | 0-45°C | |
Interface type | RS-232 | |
Interface connectors | RJ-45 | |
Interface resistance | 75 Ω (unbalanced)/120 Ω (balanced) | |
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