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Cisco 4-port Async/Sync Serial Network Module network switch component

NM-4A/S
Cisco 4-port Async/Sync Serial Network Module network switch component
4-port Async/Sync Serial Network Module

Item has been tested, refurbished and reset back to factory defaults. Sold with a one year warranty
Description

Details

The asynchronous/synchronous serial network modules provide flexible multi-protocol support, with each port
individually configurable in synchronous or asynchronous mode, offering mixed-media dial support in a single
chassis. Applications for Asynchronous/Synchronous support include:
• Low speed WAN aggregation (up to 128 Kbps)
• Dial-up modem support
• Async or Sync connections to management ports of other equipment
• Transport of legacy protocols such as Bi-sync and SDLC
Operational conditions
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -2 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Weight & dimensions
Dimensions (WxDxH) 183 x 180 x 40 mm
Weight 1 kg
Features
Internal Y

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