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Fiber Modem E1/Ethernet/V.35/Serial RS232/485/422 PDH Multiplexer (GP6)

Model Number: GP6
Country of Origin: China
Brand Name: Global Tech
Export Markets:
  • North America
  • South America
  • Eastern Europe
  • Southeast Asia
  • Africa
  • Oceania
  • Mid East
  • Eastern Asia
  • Western Europe
  • South Asia
  • Southern Europe
  • Northern Europe
  • Central America
Minimum Order:1 pair
Production Capacity: 4000 units/month sets
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Fiber Modem E1/Ethernet/V.35/Serial RS232/485/422 PDH Multiplexer

Product Specifications/Features

    PDH-based, Global Tech GP6 series Fiber Modem provides conversion between electrical and optical signals and transforms one V.35/Ethernet/E1/Serial RS232/485/422 signal on Single/Multi Mode Fiber. The user can customize the wavelength, connector and data bit rate, from 64kbps to 2,048kbps.

    GP6 can transfer the in-band management info over different Optical Fiber link, and monitor and control the local and remote end units.


    Product Feature

    ●  Sophisticated LED indicators.

    ●  Support N* 64K, N=1~ 32, timeslot multiplexing. In framing mode, the local end can configure the remote end bit rate.

    ●  Provided 3 types of loopback function, as ANA, DIG and REM, easily installation and maintenance.

    ●  V.35 Fiber Modem can interwork with E1 Fiber Modem and Ethernet Fiber Modem directly, and save one E1/V.35 or E1/Ethernet converter cost.

    ●  Standard SNMP management interface can monitor all local and remote end units through IP network.

     Technical Parameter

    ● Optical Interface

    ■ Wavelength: 850nm, 1310nm, 1550nm

    ■ Optical Fiber: Single Fiber, Dual Fiber

    ■ Transmission Distance: 20/40/60/80/120 km

    ■ Coding: NRZ(Not Return Zero)

    ■ Connector: SC, FC

    ● Ethernet Interface

    ■ 10M/100M auto negotiation

    ■ Full/half duplex auto negotiation

    ■ Standard: IEEE 802.3, IEEE 802.1Q (VLAN)

    ■ MAC Address Table: Up to 4096

    ■ Ethernet Buffer: 64MBits SDRAM

    ■ MDI/ MDIX auto negotiation


    ● E1 Interface

    ■ Bit Rate: 2.048M bps ±50ppm

    ■ Impedance: 75Ω (Unbalanced), 120Ω (Balanced)

    ■ Connector: BNC(75Ω), RJ45(120Ω)

    ■ Timing Mode: Input E1 signal synchronization

    ● V.35 Interface

    ■ Bit Rate: N* 64Kbps, N=1~32

    ■ Connector: DB25

    ■ Connection Mode: DCE/DTE

    ■ Clock: Slave, V.35 Internal Clock, V.35 External Clock.

    ● V.24 Interface

    ■ Bit Rate: Synchronous 64K bps, 128K bps

    ■ Electrical Feature: Comply with CCITT V.28

    ● Operation Environment

    ■ Working Temperature: -10℃~ 70℃

    ■ Storage Temperature: -40℃~ 85℃

    ■ Relative Humidity: 5%~ 95%, non-condensing

    ■ No corrosive and solvent gas, no dust and heavy EMI

    ■ Power Supply: AC 220V, DC -48V, DC ±24V

    ■ Typical Consumption: Desktop< 5W, Card< 2.5W

    ■ Physical Dimension:

    Desktop: 230mm(W)*33mm(H)*155mm(D)

    Chassis: 145mm(W)*20mm(H)*210mm(D)


    Typical Network Diagram


    Fiber Modem E1/Ethernet/V.35/Serial RS232/485/422 PDH Multiplexer


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