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8E1+4FE 1+1 Fiber Backup PDH Multiplexer

View : 194
Type : Optic 1+1 PDH Multiplexer
Description :

 This device provides 1-8*E1 interface, 1-4*10M/100M Ethernet interface (Wire Speed 100M) and 2 expansion interface.

Overview

This device provides 1-8*E1 interface, 1-4*10M/100M Ethernet interface (Wire Speed 100M) and 2 expansion interface. 4* Ethernet interface is a switch interface, that can support VLAN. 2 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data. It is very flexible. It has an alarm function. The work is reliable, stable, and low power consumption, high integration, small size.

Photo

8e1 pdh fiber optical multiplexer 8e1 pdh fiber optical multiplexer

Features

● Based on self-copyright IC

● Modular wide dynamic optical detector

● Ethernet(Line Speed 100M) interface rate is 10M/100M, half/full duplex Auto-Nego

● 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)

● Provide2 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data

● When the optical lose 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 command the remote interface Loop Back, ease line maintenance

● The transmission distance is up to 2-120Km without interruption

● 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: n*64Kbps±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

● Ethernet interface(10/100M)

Interface rate: 10/100 Mbps, 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-E8F4

Functional Description

8E1+4FE PDH, order wire phone, 19”inch 1U, Console interface

Port Description

One optical port,8 E1 interface (75/120 ohms),4* FE Ethernet interface

One Console interface, 2 expansion 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

2.5KG

Application

application of 8e1 pdh fiber optical multiplexer

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