Cisco 2 Port Serial WAN Interface Card Guia De Especificação

WIC−2T

2 Port Serial WAN Interface Card

The WIC−2T provides two serial ports using the Smart Serial connector.

Asynchronous support with a maximum speed (per port) of 115.2 Kbps, minimum 600 bps. If you
need to run at speeds lower than 600 bps, use the AUX port instead.

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Synchronous support with a maximum speed of 2.048 Mbps per port.

Supports one port at 8 Mbps when used in NM−1FE1R2W, NM−1FE2W, NM−2FE2W, or
NM−2W, or Cisco 2600 chassis WIC slots. All other WIC ports on that network module or
Cisco 2600 chassis must not be used.

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Supports two ports at 4 Mbps each when used in NM−1FE1R2W, NM−1FE2W,
NM−2FE2W, or NM−2W, or Cisco 2600 chassis WIC slots. All other WIC ports on that
network module or Cisco 2600 chassis must not be used.

♦ 

Supports 8 Mbps on all ports simultaneously on 2691, 3725, and 3745. No restrictions.
Maximum six ports at 8 Mbps each.

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The WIC−2T serial ports require Smart Serial cables. The following table lists the part number for the cables
that can be used with the WIC−2T card.

Cable Type

Product Number

Length

Male/Female

V.35 DTE

CAB−SS−V35MT(=)

10 feet / 3
meters

Male

V.35 DCE

CAB−SS−V35FC(=)

10 feet / 3
meters

Female

RS−232
DTE

CAB−SS−232MT(=)

10 feet / 3
meters

Male

RS−232
DCE

CAB−SS−232FC(=)

10 feet / 3
meters

Female

RS−449
DTE

CAB−SS−449MT(=)

10 feet / 3
meters

Male

RS−449
DCE

CAB SS−449FC(=)

10 feet / 3
meters

Female

X.21 DTE

CAB−SS−X21MT(=)

10 feet / 3
meters

Male

X.21 DCE

CAB−SS−X21FC(=)

10 feet / 3
meters

Female

EIA−530
DTE

CAB−SS−530MT(=)

10 feet / 3
meters

Male

Cisco − Understanding 2−Port Serial WAN Interface Card (WIC−2T)