GAOTek Fiber Optical Multiplexer

GAOTek fiber optical multiplexer, as the next innovative digital multiplexer, that can provide more flexibility and reliability to fit for different network and market demands.

GAOTek-OMP-165

Description

Overview

GAOTek fiber optical multiplexer, as the next innovative digital multiplexer, that can provide more flexibility and reliability to fit for different network and market demands. It combines traditional PCM feature, digital cross connection, fiber multiplexing or the Voice over IP technology all together seamlessly, just a simple click on the management program as customer wish. It supports 3 types of networking mode: Optical uplink, E1 uplink or IP uplink are user definable. Total 4 x E1 ports are provided and by default as downlink in transparent connection mode. By management software, those ports can be defined as individual uplink just a point click, such capability increase the system flexibility tremendously as networking equipment with point to multipoint application. It also provides 4 x 10 Mb or 100 Mb Ethernet switching ports, supports learning bridge and IEEE 802.1q port based VLAN. The Ethernet switching port supports N x 64K configure when make connection to the uplink port. Various type of voice and data interface cards are support for different applications, all voice and data interface cards are equipped with second level surge protector for enhancement of the reliability. 

 

Features

  • 3 uplink modes are configurable for different networking demand 
  • Multi-services with voice or data, E1 and IP over optical link 
  • Guaranty 100 Mbps bandwidth for Ethernet transport over the fiber uplink 
  • Provides 4 x E1 and 4 x 10 or 100 BT Ethernet switching ports 
  • Supports 30 x data or voice channels with additional 2 spare voice or data ports 
  • RS232 data module is orderable 
  • Voice modules include FXS, FXO, Hotline, 4WE&M, Magnet and Carrier 
  • Second level surge protector are equipped on voice and data cards 
  • Hot swappable 1 + 1 optic link protection 
  • Support E3 and E6 line quality alarm on fiber link 
  • 048 Mb/s interface adopts high accuracy digital PLL circuit for clock recover 
  • In-band management channel for remote control and system management 
  • PTNMS supports configure backup, firmware or software onsite upgrade 
  • Audible and visible alarm indication for local or remote unit 
  • Alarm relay is provided for external alarm facility connection 
  • The power supply can be AC 220 V or DC -48 V or AC 220 V + DC -48 V 

 

Technical Specifications

Bit Rate 2048 Kbps ±50 ppm, 150 Mbps ± 50 ppm 
Code Type HDB3 code, G.703 standard 
Input Impedance 75 W (default), 120 Ω (optional) 
Frame Structure G.704, G.706 
Compression Law G.711 
Level ±2.37 V ±10% 
Output Optical Power ≥-15 dBm 
Receiving Sensitivity ≤-35 dBm 
Optical Wavelength 1310 nm or 1550 nm 
Optical Interface Connecter SFP or LC 
Interface Rate 10 Mbps or 100 Mbps, auto 
Standard IEEE 802.3, IEEE 802.1Q (VLAN) 
Connector RJ45 
Input Voltage -48 V DC or 220 V AC 
Voltage Range -36 V DC to -74 V DC, 165 V AC to 265 V AC 
Power Consumption <10 W 
Working Temperature 14° F to 122° F (-10° C to 50° C) 
Working Humidity <=90% (non-condensed) 
Dimension 17.32 in x 9.84 in x 1.73 in (440 mm x 250 mm x 44 mm) 
Net Weight 7.28 lb (3.3 Kg) 

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