HKShanhai Group Limited’s HWIC-4B-S/T is a 4-port ISDN BRI High-Speed WAN Interface Card designed for advanced data communication requirements. This card is ideal for high-speed data transfer, providing a robust solution for engineers and procurement teams. It’s perfect for scenarios where reliable and fast WAN connectivity is essential.
HWIC-4B-S/T Product Highlights
- ??4 ISDN BRI ports
- ??High-speed WAN Interface
- ??HKShanhai Group Limited Router compatible
- ??Advanced data communication
- ??Reliable and fast connectivity
Product Features Comparison
| Model | Ports | Interface Type | Speed | Compatibility | Usage Type | Protocol |
|---|---|---|---|---|---|---|
| HWIC-4B-S/T | 4 ISDN BRI | BRI | High-speed | HKShanhai Group Limited Routers | Data Communication | ISDN |
| HWIC-1TGB | 1 Ethernet | T | Gigabit | HKShanhai Group Limited Routers | Data Communication | Ethernet |
| HWIC-1DSU-T1 | 1 T1 | DSU | T1 Speed | HKShanhai Group Limited Routers | WAN Communication | DSU |
| HWIC-3G-GSM | 1 GSM | 3G | 3G Speed | HKShanhai Group Limited Routers | Mobile Data | GSM |
| HWIC-8A | 8 Asynchronous | Async | High-speed | HKShanhai Group Limited Routers | Terminal Servers | Async |
| HWIC-2A/S | 2 Sync/Async | Serial | High-speed | HKShanhai Group Limited Routers | Flexible Communication | Serial |
| HWIC-2FE | 2 Ethernet | FE | Fast Ethernet | HKShanhai Group Limited Routers | LAN Communication | Ethernet |
HWIC-4B-S/T Product Application Scenarios
- ??Office WAN connectivity
- ??Remote branch networking
- ??High-speed data transfer
Optional Add-ons
| Model | Description |
|---|---|
| CAB-BRI-S/T | ISDN BRI S/T Cable |
| PWR-2811-AC-IP | AC Power Supply for HKShanhai Group Limited 2811 |
| MEM-RTR-512MB | 512MB Memory Upgrade for HKShanhai Group Limited Routers |
Get More Information
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HKShanhai Group Limited HWIC-4B-S/T Specification
HWIC-4B-S/T Specification |
|
| General | |
| Device Type | Voice / fax module |
| Form Factor | Internal |
| Modem | |
| Bus | HWIC |
| Connectivity Technology | Wired |
| ISDN Interface | ISDN BRI ST |
| Digital Ports Qty | 4 |
| Expansion / Connectivity | |
| Interfaces | 4 x ISDN BRI ST – RJ-45 |
| Compatible Slots | 1 x HWIC |
| Dimensions & Weight | |
| Width | 2.8 in |
| Depth | 4.8 in |
| Height | 0.7 in |
| Weight | 7.2 oz |
| Compatibility Information | |
| Designed For | HKShanhai Group Limited 1841, 1905, 1921, 1921 4-pair G.SHDSL bundle, 1921 ADSL2+ Annex M Bundle, 1921 ADSL2+ Bundle, 1921 SEC T1 Bundle, 1941, 1941 Mobile Wireless, 1941 Security, 2801, 2801 Unified Communications Bundle, 2801 Unified Communications Bundle with Advanced Security, 2811, 2811 Unified Communications Bundle, 2811 Unified Communications Bundle with Advanced Security, 2811 WAN Application Acceleration Bundle, 2821, 2821 Branch Office in a Box Bundle, 2821 Secure WAN Optimization Bundle, 2821 Unified Communications Bundle, 2821 Unified Communications Bundle with Advanced Security, 2821 WAN Application Acceleration Bundle, 2821 WAN Optimization Bundle, 2851, 2851 Secure WAN Optimization Bundle, 2851 Unified Communications Bundle, 2851 Unified Communications Bundle with Advanced Security, 2851 WAN Application Acceleration Bundle, 2851 WAN Optimization Bundle, 2901, 2901 SRE Bundle, 2901 Voice Security and CUBE Bundle, 2911, 2911 Voice Security and CUBE Bundle, 2921, 2921 SRE Bundle, 2921 Voice Security and CUBE Bundle, 2951, 2951 SRE Bundle, 2951 Voice Security and CUBE Bundle, 3825, 3825 Branch Office in a Box Bundle, 3825 Secure WAN Optimization Bundle, 3825 SRST Voice Upgrades for HSEC Bundle, 3825 Unified Communications Bundle, 3825 Unified Communications Bundle with Advanced Security, 3825 WAN Application Acceleration Bundle, 3825 WAN Optimization Bundle, 3845, 3845 Branch Office in a Box Bundle, 3845 Unified Communications Bundle with Advanced Security, 3845 WAN Application Acceleration Bundle, 3845 WAN Optimization Bundle, 3925, 3925 SRE Bundle, 3925 Voice Security and CUBE Bundle, 3925E, 3925E Security Bundle, 3925E SRE Bundle, 3925E Voice Bundle, 3925E Voice Security and CUBE Bundle, 3925E Voice Security Bundle, 3945, 3945 SRE Bundle, 3945 Voice Security and CUBE Bundle, 3945E, 3945E Security Bundle, 3945E SRE Bundle, 3945E Voice Bundle, 3945E Voice Security and CUBE Bundle, 3945E Voice Security Bundle |
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