Cisco WS-X4148-RJ21 | Catalyst 4500 Series 48-Ports 10/100Base-TX Fast Ethernet Network Switch Module

Here are 12 technical specs related to the Cisco Catalyst 4500 Switch Module (WS-X4148-RJ21):

1. Number of ports: 48
2. Port type: RJ-21
3. Data transfer rate: 10/100 Mbps
4. Switching capacity: 48 Gbps
5. Forwarding rate: 35.7 Mpps
6. VLAN support: Yes
7. Jumbo frame support: Yes
8. Power consumption: 80W
9. Hot-swappable: Yes
10. Compatibility: Cisco Catalyst 4500 series switches
11. Dimensions: 14.4 x 10.8 x 1.2 inches
12. Weight: 4.5 pounds

Helpful notes:
1. This module is ideal for high-density LAN access and wiring closet deployments.
2. It supports advanced QoS and security features for optimized network performance.
3. The hot-swappable design allows for easy installation and maintenance without disrupting network operations.