3CRS48G-48P-91 3Com 4800G PWR 48-Ports Gigabit Ethernet Switch 4 x SFP (mini-GBIC) 2 x Expansion Slot 48 x 10/100/1000Base-T Network Switch

3Com 3CRS48G-48P-91

The 3Com 3CRS48G-48P-91 is a 48-port Gigabit Ethernet PoE switch from 3Com, built for lab, test and training environments as well as production networks already standardized on this platform. The series is designed for enterprise access switching.

On the front panel you get 4 x SFP, 48 x 10/100/1000BASE-T, ready for copper and fiber connections as your design requires. Pluggable fiber slots let you choose the right transceiver for short- or long-distance links between buildings or racks. PoE support removes the need for separate power supplies for surveillance cameras, wireless APs and desk phones, cutting cabling cost and clutter. Switches like this form the backbone of everyday network communication, linking users to applications, storage and the internet. Fewer, larger switches make cable management and fault-finding simpler in busy comms rooms. Use Cat5e or better cabling to get full Gigabit performance on every copper port. Fast Gigabit links reduce waiting time for file transfers, backups and software updates.

It is a useful option for replacing failed units quickly without redesigning the network. Ordering by part number 3CRS48G-48P-91 helps you match the configuration, region and feature set exactly. Matching existing models simplifies configuration reuse and keeps spare-parts inventories consistent. It is a practical choice for keeping 3Com-based networks running or for expanding them with matching hardware. Order the 3CRS48G-48P-91 today to add 3Com Gigabit Ethernet PoE switching to your infrastructure.

At a Glance

• 48 ports (Gigabit)
• Ports: 4 x SFP, 2 x expansion slot(s), 48 x 10/100/1000BASE-T
• Power over Ethernet (PoE)

• No. Of Ports: 48-Ports
• Product Type: Ethernet

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