
Cisco Interface Cards
HWIC - Wireless LAN Interface Cards and Accessories continued
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 | Supported Platforms | 
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 | and Minimum Cisco | Comments | |
| Product | Description | IOS Versions | ||
| Wireless LAN Antenna | Cisco  | 3800 Series with  | External antennas and | |
| Cables | 20 ft.. (6m), 50 ft.. (15m)) | 2800 Series with  | cables are ideal for | |
| 
 | and  | 1800 (modular) Series with | antenna installation | |
| (e..g.., 100 ft.. (30m), 150 ft.. | outside equipment rooms | |||
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 | 
 | |||
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 | (46m)) .. | 1800W (fixed) Series | to optimize wireless | |
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 | LAN coverage and | ||
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 | 870W (fixed) Series | ||
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 | Modular Router Solutions | performance.. | ||
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 | Aironet Series access | |||
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 | 3800 Integrated Services | 
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 | points | 
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 | Routers | 
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 | 2800 Integrated Services | 
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 | Routers | 
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 | 1800 (Modular) Integrated | 
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 | Services Routers | 
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Cisco Voice Interface/WICs
T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards
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 | Supported Platforms | 
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 | and Minimum Cisco | Comments | |
| Product | Description | IOS Versions | ||
| 
 | This module supports | 3800  | When used for a packet | |
| voice, data, and integrated | 12..4 Mainline | voice solution, requires a | ||
| voice/data applications.. | 2800  | packet voice DSP module | ||
| T1/E1 Multiflex Trunk | ||||
| For data applications, the | 12..4 Mainline | (PVDM2).. | ||
| Voice/WAN Interface Card | ||||
| VWIC2 provides a single- | 
 | Voice is only supported on | ||
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 | 
 | |||
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 | port WIC for T1 or E1 | 
 | ||
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 | the VIC slots on the Cisco | ||
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 | (including structured G..703 | 
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 | 1751 and 1760.. | ||
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 | with G..704 framing) with an | 
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 | integrated DSU/CSU.. For a | 
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 | packet voice solution, the | 
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 | VWIC2 provides a single- | 
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 | port voice interface card | 
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 | (VIC) with integrated DSU/ | 
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 | CSU.. For multiplexed voice | 
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 | and data applications, | 
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 | this module can partially | 
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 | provide a VWIC T1/E1 | 
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 | drop and insert multiplexer | 
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 | (requires 2 ports).. | 
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 | The module includes a slot | 
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 | for a dedicated ECAN | 
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Modular Router Solutions
Serial and Legacy
Concentration
Voice and Fax
| 168 | 169 | 
