{"product_id":"cisco-ws-c4948e-f-catalyst-4900-48x-1gb-rj45-4x-10gb-sfp-no-psu-switch","title":"Cisco WS-C4948E-F Catalyst 4900 48x 1GB RJ45 4x 10GB SFP+ No PSU Switch","description":"\u003cp\u003eThe Cisco WS-C4948E-F Catalyst 4900 switch delivers a switching capacity of 136 Gbps and supports an IPv4 forwarding rate of 131 Mpps with IPv6 at 110 Mpps. Equipped with 48x 1GB RJ45 ports and four SFP+ uplinks for high-speed connections, it provides reliable Layer-2\/3 performance.\u003c\/p\u003e \r\n\r\n\u003cp\u003eThe MAC address table holds up to 55,000 entries, supporting large-scale deployments. Its front-to-back airflow enhances cooling efficiency in rack-mounted setups. This switch is designed for scalability and offers robust data processing capabilities to maintain network stability under heavy traffic loads. Compatible power supplies are required but sold separately.\u003c\/p\u003e\r\n\r\n\u003cp\u003eCisco WS-C4948E-F Catalyst 4900 48x 1GB RJ45 4x 10GB SFP+ No PSU Switch\u003c\/p\u003e","brand":"Cisco","offers":[{"title":"Default Title","offer_id":48744116551936,"sku":"NSH-2141","price":253.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/cisco-WS-C4948E-F-switch.jpg?v=1779223346","url":"https:\/\/alotechparts.com\/pt\/products\/cisco-ws-c4948e-f-catalyst-4900-48x-1gb-rj45-4x-10gb-sfp-no-psu-switch","provider":"Alo Tech Solutions","version":"1.0","type":"link"}