Huawei FIC-1E1, FIC-2E1, FIC-4E1, FIC-8E1, FIC-8E1-F Specifications

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Quidway® AR 46 Router E1 Interface Module

http://datacomm.huawei.com

Quidway® AR 46 Router E1 Interface Module

Overview

The E1 interface module of the AR46 router falls into channelized type (FIC-*E1) and non channelized type (FIC-*E1-F). Where, the channelized E1 interface module includes four types: FIC-1E1/FIC-2E1/FIC-4E1/FIC-8E1, indicating 1-port, 2-port, 4-port and 8-port channelized E1/PRI interface modules. The non channelized E1 interface module includes FIC-4E1-F and FIC-8E1-F, indicating 4-port and 8-port non channelized E1 interface cards. Where, E1-F indicates fractional E1. Its main differences from the channelized E1 interface module are:

z The FE1 working mode supported by the non channelized E1 interface module can be bound

once (bound as a channel; the rate is n × 64 K, n=1-31). The channelized E1 interface module can group the 31 channels randomly to realize binding for many times.

z The non-channelized E1 interface module does not support the PRI mode.

Specifications

The E1 interface module of the AR46 routers falls into six types and eight specifications. The description of specifications is listed in the following table.

Interface property

The interface properties of FIC-1E1/FIC-2E1/FIC-4E1 and FIC-4E1-F are shown in the following table:

Description

Properties

FIC-1E1 FIC-2E1 FIC-4E1/FIC-4E1-F

Connector type DB15 DB15 DB25

Connector quantity

1 2 1

Interface standard G.703 and G.704

Quidway® AR 46 Router E1 Interface Module

http://datacomm.huawei.com

Description

Properties

FIC-1E1 FIC-2E1 FIC-4E1/FIC-4E1-F

Interface rate 2.048Mbps

Cable type

E1 75 ohm unbalanced coaxial cable E1 120 ohm unbalanced twisted pair 120 ohm 4E1 transit cable (FIC-4E1/FIC-4E1-F) 75 ohm 4E1 transit cable (FIC-4E1/FIC-4E1-F) Coaxial connector, network interface connector and 75 ohm-120 ohm converter

(with BNC connector)

Working mode

E1, CE1 and ISDN PRI (only supported by FIC-1E1/FIC-2E1/FIC-4E1) FE1 (only supported by FIC-1E1-F/FIC-2E1-F/FIC-4E1-F)

Service supported

Backup ISDN PRI (only supported by FIC-1E1/FIC-2E1/FIC-4E1) Access of leased line

The interface properties of FIC-8E1 and FIC-8E1-F are shown in the following t able:

Description

Properties

FIC-8E1/FIC-8E1-F (75 ohm) FIC-8E1/FIC-8E1-F (120 ohm)

Connector type DB68

Connector quantity 1

Interface standard G.703

Interface rate 2.048 Mbps

Interface cable type 75 ohm 8E1 transit cable 120 ohm 8E1 transit cable

Working mode

E1, CE1 and ISDN PRI (only supported by FIC-8E1) FE1 (only supported by FIC-8E1-F)

Service supported

Backup Terminal access service ISDN PRI (only supported by FIC-8E1)