
Cisco Interface Cards
Cable (DOCSIS-based)  HWICs
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 | The cards deliver | Cisco 1841, Cisco 2801, | 
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| HWIC with ADSL over | Cisco 2811, 2821, 2851, | 
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| DSL (ADSL) services for | 3825, and 3845 | 
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| ISDN and ISDN BRI Ports | 
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| Min IOS version is 12..4(6)T | 
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 | Cisco Interface Cards | |
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| Ethernet and  | 
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| Product | Description | IOS Versions | ||
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 | Provides four autosensing | 3800  | ||
| 2800  | (requires one HWIC slot).. | |||
| Ethernet switched | A maximum of two ESW | |||
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| ports with speeds up to | modules (NM or HWIC) are | |||
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 | 200 Mbps  | 
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Provides support for 802..1Q, 802..1p, 802..1D, and more.. This interface card inserts directly into a Cisco WIC expansion slot..
HWIC-CABLE-D-2 
The Cable HWIC expands the WAN flexibility of the Integrated Services Routers and delivers 
Cisco 1841, 2801, 2811, 2821, 2851, 3825, 3845
Min IOS version is 12..4(6)XE
Modular Router Solutions
Integrated Switching
through cable service provider networks for customers ranging from small- to 
HWIC-4ESW-POE 
Provides four autosensing 
3800 
2800 
HWIC-CABLE-E/J-2 
The Cable HWIC expands the WAN flexibility
of the Integrated Services Routers and delivers 
Cisco 1841, 2801, 2811, 2821, 2851, 3825, 3845
Min IOS version is 12..4(6)XE
for 802..1Q, 802..1p, 802..1D, and more.. This interface card inserts directly into a Cisco HWIC expansion slot..
Modular Router Solutions
Integrated Switching
branch offices..
3800 
Requires a 
Analog Modem WICs
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| Product | Description | IOS Versions | |
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 | Provides a single | 3800  | Supported in chassis WIC | 
| integrated analog modem | 2800  | slot or one of the following | 
Inline Power Module for 
upgrading existing 
Modular Router Solutions
Integrated Switching
2800 
module.. Router power supply upgrade 
| WIC | via an  | |||
| Supports for speeds up to | modules:  | |||
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 | 56 Kbps (V..90).. | 
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HWIC-D-9ESW 
Provides nine autosensing 
| 200 Mbps  | 
| between switch ports.. | 
| Provides support for | 
| 802..1Q, 802..1p, 802..1D, | 
3800 
2800 
WIC-2AM-V2 
WIC
Provides two integrated analog modems via two 
Modular Router Solutions
3800 
2800 
Supported in chassis WIC slot or one of the following 
| and more.. This interface | 
| card inserts into a Cisco | 
| expansion slot.. | 
Modular Router Solutions
Integrated Switching
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