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4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer
4E1+4GE PDH Fiber Multiplexer

4E1+4GE PDH Fiber Multiplexer

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Description :

This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-4*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces.

Overview

This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-4*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is a switch interface, that can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, dry contact signal, and 1-Channel digital business phone can be optional. It is very flexible. It has an alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

Features

●  Based on self-copyright IC

●  TheFiber bandwidth is up to 1.5G, Ethernet bandwidth is Wire Speed 1000M

●  Ethernet interface rate is 10/100/1000M, half/full duplex Auto-Nego

●  4*Ethernet interface is switch interface, supports VLAN, can be set to 4 channel logical isolation

●  Provide Console manage interface (RS232)

●  Provide two fiber interface 1+1 protect（APS）function

●  E1 interface complies with G.703, adopts digital clock recovery and smooth phase-lock technology

●  Uses standard 2 wire telephone(non-telephone handles) set as engineering order-wire hotline(optional)

●  When the optical loses signal, it can detect the remote device is powered off or the fiber is disconnected and indicates an alarm by LED

●  The local device can view the remote device’s working condition

● Provide 2 expansion interface, you can extend 1~2Channel asynchronous data, such as RS232/RS485/RS422/Manchester code;

●  Provide command the remote interface Loop Back, support local E1Loop Back function, support E1 LOS and AIS alarm, ease line maintenance

●  The transmission distance is up to 2-100Km without interruption

●  Support SNMP manager (SNMP agent inside)

●  AC 220V, DC-48V, DC24V can be optional

●  DC-48V/DC24V power supply polarity detection function, Polarity-Free

Parameters

● Fiber

Multi-mode Fiber

50/125um, 62.5/125um,

Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber,attenuation (3dbm/km)

Wave Length: 820nm

Transmitting power: -12dBm (Min) ~-9dBm (Max)

Receiver sensitivity: -28dBm (Min)

Link budget: 16dBm

Single-mode Fiber

8/125um, 9/125um

Maximum transmission distance: 40Km

Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

Wave Length: 1310nm

Transmitting power: -9dBm (Min) ~-8dBm (Max)

Receiver sensitivity: -27dBm (Min)

Link budget: 18dBm

● E1 Interface

Interface Standard: comply with protocol G.703;

Interface Rate: 2048Kbps±50ppm;

Interface Code: HDB3;

E1 Impedance: 75Ω (unbalance), 120Ω (balance);

Jitter tolerance: In accord with protocol G.742 and G.823

Allowed Attenuation: 0~6dBm

● Gigabit Ethernet Interface (10/100/1000M)

Interface rate: 10/100/1000M, half/full duplex auto-negotiation

Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

MAC Address Capability:4096

Connector: RJ45, support Auto-MDIX

● Working environment

Working temperature: -10°C ~ 50°C

Working Humidity: 5%~95 % (no condensation)

Storage temperature: -40°C ~ 80°C

Storage Humidity: 5%~95 % (no condensation)

Specifications

Model

Model Number: FCP-48G4
Functional description

4E1+4GE PDH，order wire phone，19”inch 1U，（Standard telephone interface, non-telephone handles）Console，1+1 Back up Optic fiber

Port Description

1+1 optical port, 4*E1 interfaces (75/120 ohms), 4*GE interfaces,1*RS232 Console interface,1*SNMP Ethernet interface, one engineering order-wire telephone interface

Power

Power supply: AC180V ~ 260V；DC –48V；DC +24V

Power consumption: ≤10W

Dimension

Product Size: 19 inch 1U   483X138X45mm(WXDXH)

Weight

3KG

Application

application of 4E1 PDH Fiber Multiplexer

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