4G.SHDSL (1-Port 4 Pair G.SHDSL WAN Interface Card)
Card Overview
The 4G.SHDSL is a WAN connection module that provides the symmetrical high-speed digital subscriber line (SHDSL) service for enterprises, transmitting video, voice, and data services at a high speed over the Internet.
A 4G.SHDSL card can be installed in a SIC slot of a router.
Figure 7-194 shows the appearance of a 4G.SHDSL card.
Version Mapping
Table 7-422 lists the device models and software versions supporting the 4G.SHDSL.
Functions and Features
Table 7-423 describes the functions and features of a 4G.SHDSL card.
Function and Feature |
Description |
---|---|
Basic function |
Dials up to the Internet to provide high-speed data communication and VoD services. |
Symmetrical uplink and downlink rates |
Provides the same uplink and downlink rates and supports interface binding for bandwidth expansion. |
Good compatibility |
Maintains compatibility with DSL and other transmission technologies. This extends the transmission distance. |
High-speed transmission |
Provides various rates to meet diverse user requirements. |
Long transmission distance and high anti-interference capability |
Supports a longer transmission distance at the same rate in comparison with other DSL technologies. |
High performance and wide variety of services |
Provides comprehensive solutions for networks of small- and medium-scale enterprises and branch networks of large-scale enterprises, meeting diverse requirements of enterprises, such as security, VPN, and service extension. G.SHDSL also provides service providers with integrated communication services, including voice and video conferencing. |
Panel
Figure 7-195 shows the indicators on a 4G.SHDSL card, and Table 7-424 describes the indicator states and meanings.
Number |
Indicator |
Color |
Description |
---|---|---|---|
1 |
STAT |
Green |
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. |
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Off |
The system software is not running or is resetting. |
||
2 |
LINK |
Green |
Steady on: All the four DSL channels are active. |
Off: All the four DSL channels are inactive. |
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|
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3 |
ACT |
Yellow |
Blinking: Data is being transmitted or received on the interface. |
Off: No data is being transmitted or received on the interface. |
Figure 7-196 shows the interface on a 4G.SHDSL card.
1. One G.SHDSL interface |
G.SHDSL interface
Technical Specifications
Table 7-426 lists the technical specifications of a 4G.SHDSL card.
Item |
Specification |
---|---|
Card type |
SIC |
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 7-427 provides 4G.SHDSL card ordering information.