Cisco Systems 850, 870 manual WIC-1DSU-T1-V2, HWIC-4T, WIC-1DSU-56K4, HWIC-4A/S, Dsu/Csu Wic

Cisco Interface Cards

Serial WICs continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions

Cisco Interface Cards

Serial WICs continued

		Supported Platforms
		and Minimum Cisco	Comments
Product	Description	IOS Versions

WIC-1DSU-T1-V2	Provides a single serial	3800 Series–12..3(11)T	Supported in chassis WIC
One-port T1/Fractional T1	connection at speeds up	2800 Series–12..3(8)T4	slot or one of the following
	to T1 rates.. This interface	1841–12..3(8)T4	mixed-media network
DSU/CSU WIC
	card inserts into a Cisco		modules: NM-2W, NM-
		1760–12..2(17), 12..3(2)
	mixed-media network		1FE2W-V2, NM-2FE2W-V2,
	module or directly into a		or NM-1FE1R2W..
	Cisco WIC expansion slot..

Modular Router Solutions

Serial and Legacy

Concentration

HWIC-4T

Four-port Serial

High-speed WAN Interface

Card

Provides four high- speed serial ports with connections up to 8 Mbps on each port.. The Smart Serial connector supports EIA-232, EIA-449, EIA-530, EIA-530A, V..35, and X..21 in DTE or DCE mode.. This interface card inserts into a HWIC slot of an Integrated Services Router..

Modular Router Solutions

WAN Aggregation Legacy Protocol Transport

3800 Series–12..3(14)T

2800 Series–12..3(14)T

1800 Series–not

supported

WIC-1DSU-56K4

One-port 4-wire 56/64 Kbps DSU/CSU WIC

Provides a single serial connection at speeds up to 64 Kbps.. This interface card inserts into a Cisco mixed-media network module or directly into a Cisco WIC expansion slot..

Modular Router Solutions

Serial and Legacy

Concentration

3800 Series–12..3(11)T

2800 Series–2..3(8)T4 1841–12..3(8)T4

Supported in chassis WIC slot or one of the following mixed-media network modules: NM-2W, NM- 1FE2W-V2, NM-2FE2W-V2, or NM-1FE1R2W..

HWIC-4A/S

Four-port Asynchronous

Synchronous High-speed

WAN Interface Card

Provides four low-speed asynchronous/ synchronous ports with connections up to 256 Kbps in synchronous mode and 230..4 Kbps in asynchronous mode on each port.. The Smart Serial connector supports EIA-232, EIA-449, EIA-530, EIA-530A, V..35, and X..21 in DTE or DCE mode.. This interface card inserts into a HWIC slot of an Integrated Services Router..

Modular Router Solutions

WAN Aggregation Legacy Protocol Transport

3800 Series–12..3(14)T

2800 Series–12..3(14)T

1800 Series–12..3(14)T

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