Used Cisco LAN Switch - Fixed Configuration

Part # WS-X4920-GB-RJ45

Product Description: Cisco Catalyst 4900M Series - Catalyst 4900M 20-port 10/100/1000 RJ-45 half card.
The Cisco Catalyst 4900M Series Switches are Layer 2-4 fixed-configuration switches that offer high-performance, rack-optimized server switching for data centers of all sizes. The Cisco Catalyst 4900 Series offers high performance, low packet size independent latency, and media flexibility in a compact 2RU form factor.

Cisco Catalyst 4900M LAN Switches Fixed Configuration
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