Cisco WS-X4248-RJ21V | Catalyst 4500 48-Ports 10/100 RJ-21 Switch Module

1. Port Quantity: 24
2. Data Transfer Rate: 1 Gbps
3. Connectivity Technology: Wired
4. Switching Protocol: Ethernet
5. Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, Telnet, SNMP 3, HTTP, HTTPS
6. MAC Address Table Size: 8K entries
7. Jumbo Frame Support: 9216 bytes
8. Features: Layer 2 switching, VLAN support, IGMP snooping, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Quality of Service (QoS), Link Aggregation Control Protocol (LACP), Energy Efficient Ethernet, Cisco StackWise-480 technology, Cisco StackPower technology, Cisco StackWise-480 technology, Cisco StackPower technology, Per-VLAN Spanning Tree Plus (PVST+), Virtual PortChannel (vPC) technology
9. Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ae, IEEE 802.3ac, IEEE 802.1v, IEEE 802.1ag, IEEE 802.1ab (LLDP)
10. Power Over Ethernet (PoE): No
11. Dimensions (WxDxH): 14.4 in x 16 in x 1.2 in
12. Weight: 7.5 lbs

Helpful Notes:
1. The Cisco Line Card Classic is a high-performance switch with advanced features and technologies.
2. It supports multiple spanning tree protocols and virtual port channel technology for increased network flexibility.
3. With a compact design and lightweight construction, it is easy to install and integrate into any network environment.