Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers.
These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management
| Product Type | Interface card |
| Brand | Cisco |
| Network Protocols | Serial Protocols : EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21 |
| Environment | Operating temperature: 32 to 104°F (0 to 40°C) NEBS short-term operating temperature: 32 to 131°F (0 to 50°C) Storage temperature: -4 to 149°F (-20 to 65°C) Relative humidity: 10 to 90%, noncondensing |
| Feature 01 | UL 60950, CAN/CSA 22.2, CSA60950, GB 4943, AS/NZS 60950, EN60950, IEC 60950 |
| Feature 02 | Asynchronous Maximum Speed (Per Port) : 115.2 kbps |
| Feature 03 | Synchronous Maximum Speed (Per Port) : 8 Mbps |
These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management
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