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   Products>PDH Multiplexer>16E1 PDH Multiplexer


 DLX-OP16 16E1 Optical Transmitter & Receiver(16E1 PDH Multiplexer)

Product Introduction

DLX-OP16 Optical Transmitter & Receiver is PDH optical transmission equipment with high capability. Adopts especial CMOS chip, provides 16E1 digital signals multiple connection, branch connection and optoelectronic switching, realized the long-distance data transmission. Main channel is 16 E1/G.703 ports, offers one channel official telephone connection for the  two stations communicate. RS232 low rate data channel, 1+1 Fiber back up, 1+1 redundant power supply,1~4 Ethernet channels and network interior management channel optional(Inside installation administration of network channel can be used to the network management domiciliary transmission and switching, and realize the remote monitoring of equipment.).

  This product possess loop back function of the local end and the far end for test and fault location via set up DIP switch in the near end device. Possess perfect fault self-diagnostic function, supports optional Link-Loss alarm function, 2Mbit/s circuit alarm and sound alarm. Possess alarm sound and circuit shielded function. Adopts 16B5H line coding, transmission rate is 42.24Mbit/s, support Single-Strand bi-directional mode or Double-Strand bi-directional mode, meet the different demand of client. 

It has high integration degree, high reliability, low power consumption, small in size and consummate function. 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. It sits perfectly on the network client of telecom, mobile, electric power, police, petroleum and so on.


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

     LED: ≥-15dBm

     LD: ≥-8dBm

     Receiving sensitivity: ≤-38dBm

     PINFET: ≤-41dBm

     Transmission code: 16B5H

     Light port rate (Mbps): 42.24Mbit/s

     Optical line code: HDB3

     Data rate: 2048Kbps

     Tolerance: ±50ppm

     Interface standard: ITUTG.703

     Line impedance: 75ohm(unbalance)

     Connector: BNC


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: 480mm×220mm×44.5mm


Types for order, Please find in the PDF file                                                                                                    

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