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- Description
- Specifications
The WIC-1B-S/T-V3 is a Cisco 1-port ISDN WAN interface card for dial and leased-line use. It has one ISDN BRI port with an S/T interface, and an external Network Termination 1 (NT1) may be required.
Cisco 1700, 1800, 2600, 2800, 3660, 3700 and 3800 series routers support the card. The 1800 and 2800 series take it onboard, and the 2600 and 2600XM take it onboard or in the NM-2W. The 3660 and 3700 take it in the NM-1FE2W-V2, NM-1FE1R2W, NM-2FE2W-V2 or NM-2W, and the 3800 also takes it onboard.
The card does not work with Cisco 1603 or 1604 base units or in the 1E2W, 2E2W, 1E1R2W, NM-1FE2W and NM-2FE2W network modules. It cannot be hot swapped, although swapping it with power on causes no hardware damage. LEDs cover the network module status, each B channel and the NT1.
More WAN interface cards for Cisco access routers are in Cisco interface cards, and the routers that host them are in Cisco routers.
| Part number | WIC-1B-S/T-V3 |
| Type | 1-port ISDN WAN interface card (dial and leased line) |
| Ports | 1 x ISDN BRI, S/T interface |
| NT1 | External NT1 may be required |
| Network modules | NM-1FE2W-V2, NM-1FE1R2W, NM-2FE2W-V2, NM-2W (onboard on 1800 and 2800) |
| Not supported in | 1E2W, 2E2W, 1E1R2W, NM-1FE2W, NM-2FE2W; Cisco 1603 and 1604 base units |
| Hot swapping | Not supported |
| LEDs | Network module status, each B channel, NT1 |
| Compatible with | Cisco 1700, 1800, 2600, 2800, 3660, 3700 and 3800 series routers |