Cisco

Cisco WIC-2A-S | 2-port async/sync serial WIC | RJ-45 RS-232 | low-speed WAN/terminal

SKU:WIC-2A-S

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Description

Add two versatile RS-232 serial interfaces for async console/terminal connectivity or low-speed synchronous WAN links. RJ‑45 serial ports support async device access and legacy circuits across diverse deployments.

Features

- Dual RJ-45 RS-232 ports for async and sync serial use
- Ideal for terminal servers, OOB access, and legacy circuit integration
- Compact WIC footprint preserves chassis slot resources
- Standards-based encapsulations for interoperability
- Field-proven stability for branch and lab environments

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: Are RJ-45 to DB-9/DB-25 adapters included?
A: No. Serial adapters/cables are sold separately.

Q: Can this module be used for out-of-band management?
A: Yes. It supports asynchronous serial for terminal/console server use cases.

Q: Does it support synchronous WAN protocols?
A: Yes, it can operate in synchronous mode with PPP/HDLC where supported by your router and IOS.

Q: Is any special licensing required?
A: No license for the card itself; ensure your IOS image includes required serial features.

Q: How do I confirm router compatibility?
A: Check the router hardware guide for WIC slot support and the specific WIC-2A/S module.

Technical Specifications

- Form factor: WIC (WAN Interface Card)
- Ports: 2x RJ-45 RS-232 serial
- Modes: Asynchronous and synchronous operation (platform/IOS dependent)
- Typical uses: Out-of-band access, terminal/console server, low-speed WAN
- Encapsulations (sync): PPP, HDLC (platform/IOS dependent)
- Cabling: RJ-45 to DB-9/DB-25 adapters or rolled serial cables (sold separately)
- Compatibility: Routers with WIC slots (check chassis support matrix)

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