Cisco

Cisco WIC-2T | 2-port serial WIC | Smart Serial sync WAN, multi-protocol (PPP/HDLC/Frame Relay/X.25) | transition to V.35/X.21/EIA-530/RS-232

SKU:WIC-2T

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Description

Add two flexible synchronous serial interfaces to your router for CSU/DSU, back-to-back lab links, or legacy WAN handoffs. Each Smart Serial port supports multiple physical standards via transition cables and common WAN encapsulations for interoperability in branch and test environments.

Features

- Dual Smart Serial ports for flexible synchronous WAN connectivity
- Supports multiple physical standards via compact transition cables
- Interoperable with common WAN encapsulations (PPP/HDLC/Frame Relay)
- Ideal for branch legacy WANs, lab testing, and CSU/DSU handoffs
- Low-power, slot-efficient expansion for modular routers
- Independent ports for concurrent links

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this card include Smart Serial transition cables?
A: No. Transition cables for V.35, X.21, EIA-530, or RS-232 are sold separately.

Q: Which routers support this WIC?
A: It requires a chassis with WIC slots. Consult your router’s hardware guide to confirm slot type and supported WIC modules.

Q: What protocols are supported on the serial links?
A: Typical encapsulations include PPP, HDLC, Frame Relay, and X.25, subject to router platform and IOS feature license.

Q: Can both ports operate at the same time?
A: Yes, both serial ports can be used concurrently, subject to router CPU and IOS capabilities.

Q: Is any additional software license required?
A: No dedicated license for the WIC itself; required WAN features must be supported by your router’s IOS image.

Technical Specifications

- Form factor: WIC (WAN Interface Card)
- Ports: 2x Smart Serial synchronous serial
- Physical interfaces via transition cables: V.35, X.21, EIA-530/530A, RS-232 (EIA-232), RS-449
- Encapsulations: PPP, HDLC, Frame Relay, X.25 (platform/IOS dependent)
- Use cases: Legacy WAN, back-to-back lab links, CSU/DSU handoff
- Cables: Smart Serial transition cables required (sold separately)
- Compatibility: Routers with WIC slots (check chassis support and IOS feature set)

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