4GEW-T (4-Port 1000BASE-RJ45-L3 Ethernet WAN Interface Card)

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 Hardware Description

This document describes hardware components of the AR, including the cabinet, chassis, power supply facilities, fan modules, cards, cables, and pluggable modules for interfaces. You can find useful information about AR hardware components from this document.

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4GEW-T (4-Port 1000BASE-RJ45-L3 Ethernet WAN Interface Card)

Card Overview

The 4GEW-T is a high-speed WAN access module and provides four GE electrical interfaces to connect to a WAN, which improves network reliability and increases bandwidth.

A 4GEW-T card can be installed in a WSIC slot of a router.

Figure 7-63 shows the appearance of a 4GEW-T card.

Figure 7-63 4GEW-T card appearance

Version Mapping

Table 7-151 lists the device models and software versions supporting the 4GEW-T.

Table 7-151 Version mapping

Card Name	Device Model
4GEW-T NOTE: This card is supported in V200R002C01 and later versions. When this card is used on a router, the minimum bandwidth and maximum bandwidth supported by the card are both 1 Gbit/s, due to the backplane bandwidth restriction.	AR1200 series (All models in this series except the AR1220E, AR1220EV, and AR1220EVW) AR2204 AR2220 AR2220L-AC AR2220L-DC AR2220E AR2240 AR2240C AR3200 series AR3600 series

Card Name

Device Model

4GEW-T

NOTE:

This card is supported in V200R002C01 and later versions.

When this card is used on a router, the minimum bandwidth and maximum bandwidth supported by the card are both 1 Gbit/s, due to the backplane bandwidth restriction.

AR1200 series (All models in this series except the AR1220E, AR1220EV, and AR1220EVW)

AR2204

AR2220

AR2220L-AC

AR2220L-DC

AR2220E

AR2240

AR2240C

AR3200 series

AR3600 series

Functions and Features

Table 7-152 describes the functions and features of a 4GEW-T card.

Table 7-152 Functions and features

Function and Feature	Description
Four GE electrical interfaces	The four GE electrical interfaces can connect to a WAN, which improves network reliability and increases bandwidth.
Layer 3 protocols	IPv4, IPv6, and MPLS.

Panel

Figure 7-64 shows the indicators on a 4GEW-T card, and Table 7-153 describes the indicator states and meanings.

Figure 7-64 Indicators on a 4GEW-T card
Click to enlarge

Table 7-153 Indicator description

Number	Indicator	Color	Description
1	STAT	Green	Steady on: The router has been powered on, but the system software is not running. Slow blinking: The system is running properly. Fast blinking: The system is being powered on or restarting.
		Red	Steady on: A fault that affects services has occurred and cannot be rectified automatically. The fault needs to be rectified manually.
		Off	Off: The software is not running or is being reset.
2 and 3	GE electrical interface indicators: 3: LINK indicator 2: ACT indicator	Green	Steady on: A link has been established.
		Green	Off: No link is established.
		Yellow	Blinking: Data is being transmitted or received.
		Yellow	Off: No data is being transmitted or received.

Figure 7-65 shows the interfaces on a 4GEW-T card.

Figure 7-65 Interfaces on a 4GEW-T card
Click to enlarge

1. Four GE electrical interfaces

GE electrical interface

A GE electrical interface (10/100/1000 Mbit/s auto-sensing) transmits and receives Ethernet services at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s. Table 7-154 lists attributes of a GE electrical interface.

Table 7-154 GE electrical interface attributes

Attribute	Description
Connector type	RJ45
Interface attribute	MDI/MDIX NOTE: MDI stands for medium dependent interface, an Ethernet interface connection mode. Ethernet interfaces of most network adapters are MDI interfaces. MDIX stands for medium dependent interface crossover, a version of MDI. MDIX interfaces are usually used on hubs or LAN switches.
Standards compliance	IEEE802.3, IEEE802.3u, IEEE802.3ab
Frame format	Ethernet_II, Ethernet_SAP, Ethernet_SNAP
Network protocol	IP
Cable type	Ethernet Cable

Technical Specifications

Table 7-155 lists the technical specifications of a 4GEW-T card.

Table 7-155 Technical specifications

Item	Specifications
Card type	WSIC
Hot swap	Supported
Physical specifications	Dimensions (H x W x D): 19.82 mm x 201 mm x 223.5 mm (0.78 in. x 7.91 in. x 8.80 in.) Maximum power consumption: 13 W Weight: 0.3 kg (0.66 lb)
Environment parameters	Operating temperature: 0°C to 45°C (32°F to 113°F) Operating relative humidity: 5% to 95%, noncondensing Storage temperature: -40°C to +70°C (-40°F to +158°F) Operating altitude: 0 to 5000 m (16404.2 ft.)

Ordering Information

To place an order, visit https://e.huawei.com/en/how-to-buy to find the local supplier or submit your inquiries online.

Table 7-156 provides 4GEW-T card ordering information.

Table 7-156 Ordering information

Part Number	Model	Name Label (Silkscreen)	Description
03021LCU	AR01WEG4TA	4GEW-T	4-port 1000BASE-RJ45-L3 Ethernet WAN interface card

Card Overview
Version Mapping
Functions and Features
Panel
Technical Specifications
Ordering Information

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Updated: 2023-08-08

Document ID: EDOC1000009848

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