Multi-service PDH Optical Series

HC-OE120-4/8EV
Overview

HC-OE120-4/8EV is a fiber optical transmission device. It works as the PDH, and can be used to relay data of local networks or point to point station switch or subscriber switch. It also is widely used to connect the Wireless Base Station, Ethernet and conference TV.

HC-OE120-4/08EV can transparently transmit 4/8 channels E1 or 3/7 channels E1 + 1 channel V.35 data (can be set by DIP switch). It has optical port 1+1 protection function and supports three kinds of control mode which are LCD+Keypad, GUI network management software (based on serial port) and CLI. Especially, it adopts SFP optical module to make it easier to hot-swap optical module.

Features:

Hot-swappable optical module

Complete alarm function

Support control the loop-back of opposite device

Optical port 1+1 protection

LCD+Keypad control

DIP switch to config device

19” 1U dimension, easy installation and maintenance

Specification

Console Port:

Recommendation: RS232-C / ITU-T V.24

Rate: 9600 bps

8 bit data bit

Non-parity check

Stop bit: 1

Non-data flow control

Connector: RJ45

E1 Port:

Provides 8 E1 ports

Comply with ITU-T G.703

1 E1 port can be set as 75 unbalance or 120 balance by DIP switch

Connector: BNC (75)

V35 Port:

Data rate: N×64Kbps (N≤32)

Connector: M34

Optical Port:

Rate: 16.896Mbps

Emission power: >-10dBm (LED)

Optical Detector: PIN/FET

Receiving Sensitivity: <-36dBm (Pe=110-10)

Connector: FC

Optical module encapsulation: SFP

Others

Dimension: 19 inch, 1U

Power supply: Both 220V AC and -48V DC

Environment: Operating Temperature: 0°C~+55°C

Store Temperature: -20°C~+70°C

Relative humidity: 5%~95% no coagulation

Ordering information