WS-X4148-RJ= | Cisco Catalyst 4500 Series 48-Ports 10/100MB/s Fast Ethernet Network Switch Module

1. Interface: Ethernet 10Base-T/100Base-TX
2. Ports: 48 x RJ-45
3. Data Transfer Rate: 100 Mbps
4. Switching Protocol: Ethernet
5. Compatibility: PC
6. Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX
7. Connectivity Technology: Wired
8. MAC Address Table Size: 8K entries
9. Jumbo Frame Support: 9216 bytes
10. Status Indicators: Port status, link activity, port transmission speed, port duplex mode, system, link OK, status
11. Compliant Standards: IEEE 802.3, IEEE 802.3u
12. Dimensions (WxDxH): 14.3 in x 10.9 in x 1.2 in

Notes:
1. The WS-X4148-RJ= provides high-density Ethernet connectivity for the Cisco Catalyst 4000 Series Switches.
2. With 48 RJ-45 ports, this module is ideal for use in small to medium-sized businesses.
3. The WS-X4148-RJ= supports jumbo frames up to 9216 bytes, allowing for more efficient data transfer.