Our company is a Cisco authorized sales center.
| Manufacturer | Cisco |
| Manufacturer Part # | WS-X4248-RJ21V= |
| Cost Central Item # | 10111131 |
| Product Description | Cisco Line Card - Expansion module - Ethernet, Fast Ethernet - 10Base-T, 100Base-TX - 48 ports |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Ports Qty | 48 ports |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Data Transfer Rate | 100 Mbps |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3af |
| System Requirements | Cisco Catalyst Operating System 8.3(1)GLX, Cisco IOS 12.2(18)EW |
| Device Type | Expansion module - 48 ports |
| Form Factor | Plug-in module |
| Connectivity Technology | Wired |
| Cabling Type | Ethernet 10Base-T, Ethernet 100Base-TX |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Data Transfer Rate | 100 Mbps |
| Features | Power over Ethernet (PoE) |
| Compliant Standards | IEEE 802.1Q, IEEE 802.3af |
| Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX - 50 pin Telco x 4 |
| Compatible Slots | 1 x expansion slot |
| OS Required | Cisco Catalyst Operating System 8.3(1)GLX, Cisco IOS 12.2(18)EW |