Product Introduction

DLX-DP08 Series Optical Transmitter & Receiver is a optical transmission and access equipment with medium capacity or small capacity. Adopts the up-to-data technology and special large scale integrated circuit which can be programmed. Provides 8 channels E1 digital signals data for multiple connection, branch connection and optoelectronic switching. Abundant Bit spending offers E1/G.703 port for main channel operation transmission and also offers RS232 low rate data channel, official connection channel and network interior management channel.

 DLX-DP08 Series  optical transmitter & receiver possess loop back function of the local end and the far end for test and fault location. This equipment possess perfect fault self-diagnostic function, supports optional Link-Loss alarm function and 2Mbit/s spur track indication function. Adopts 4B5B line coding, through replacing laser transceiver module to support Single-Strand bi-directional mode or Double-Strand bi-directional mode. It is adapt to point to point optical transmission link circuit and provides public network and special network with high quality, flexible and reliable optical transmission digital line.

DLX-DP08 Series  optical transmitter & receiver possess characters of high integration degree, high reliability, low power consumption, small in size and consummate function. easy installation and adjustment free, high quality of transmission and high reliability of working. and can work stably in the poor conditions. It is very convenient to maintenance and easy to installation and adjustment. 

Product Feature

●     19 inch rack, 1U height

●     Offers one channel two line official channel for the convenience of connection between two station

●     Inside installation network management channel and function, offers long-distance management device.

●     Supports alarm function by sound and light

●     Optical port: FC, ST and SC optional  

●     Single-Strand bi-directional transmission and Double-Strand bi-directional optional

● Supports spur-track occupied indication and alarm sound shielded function

●     Supports loop back between the local end and the far end

●     Adopts manifold power supply: -48VDC, +24VDC or 220VAC

●     Easy to installation and has high reliability

Technologies reference

●     Fiber interface: SC, FC or ST optional

●     Light source: single-mode 1310nm/1550nm

●     Transmission Light Power: ≥－12dBm

●     Receiving sensitivity: ≤－37dBm

●     Transmission code: 4B5B

●     Light port rate(Mbps): 21.12Mbit/s

●     Optical line code: HDB3

●     Data rate: 2048Kbps

●     Tolerance: ±50ppm

●     Interface standard: ITU－TG.703

●     Line impedance : 75ohm(unbalance)

●     Connector: BNC

●     Indicator:

PWR: Power Indicator

BER: Bit Error Rate Indicator

RMA: Remote End Equipment Indicator

LOF: Near End Frame Indicator

RNL: Near End Optical Fiber Receive Indicator

PHONE: Office Phone Indicator

●     Dimension: 440mm×220mm×44.5mm

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