4GEW-S (4-Port 1000BASE-SFP-L3 Ethernet WAN Interface Card)
Card Overview
The 4GEW-S is a high-speed WAN access module and provides four GE optical interfaces to connect to a WAN, which improves network reliability, increases bandwidth, and implements long-distance transmission.
A 4GEW-S card can be installed in a WSIC slot of a router.
Figure 7-66 shows the appearance of a 4GEW-S card.
Version Mapping
Table 7-157 lists the device models and software versions supporting the 4GEW-S.
Card Name |
Device Model |
|---|---|
4GEW-S 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 7-158 describes the functions and features of a 4GEW-S card.
Panel
Figure 7-67 shows the indicators on a 4GEW-S card, and Table 7-159 describes the indicator states and meanings.
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 optical interface indicators:
|
Green |
Steady on: A link has been established. |
Off: No link is established. |
|||
Yellow |
Blinking: Data is being transmitted or received. |
||
Off: No data is being transmitted or received. |
Figure 7-68 shows the interfaces on a 4GEW-S card.
1. Four GE optical interfaces |
GE optical interface
Attribute |
Description |
|---|---|
Connector type |
LC/PC |
Optical interface attributes |
The optical interface attributes vary depending on the optical module used. For details, see GE eSFP Optical Modules, GE SFP Copper Modules, and FE SFP/eSFP Optical Modules. |
Standards compliance |
IEEE 802.3z |
Technical Specifications
Table 7-161 lists the technical specifications of a 4GEW-S card.
Item |
Specifications |
|---|---|
Card type |
WSIC |
Hot swap |
Supported |
Physical specifications |
|
Environment parameters |
|
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 7-162 provides 4GEW-S card ordering information.