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- Description
- Specifications
The WS-X4748-RJ45V+E is a Cisco Catalyst 4500E Series 48-port 10/100/1000 RJ-45 line card with IEEE 802.3af PoE and 802.3at PoEP. All 48 ports are nonblocking (1:1), and each port can supply up to 30 W of inline power with every port in use at once.
The card also handles Cisco prestandard PoE, IEEE 802.3x flow control, IEEE 802.1AE and Cisco TrustSec in hardware, and Layer 2 to 4 jumbo frames up to 9216 bytes. It runs on Cisco IOS XE Release 3.1.0SG or later. Maximum rated power is 75 W and rated MTBF is 183,330 hours.
E-Series 47xx cards run at 48 gigabits per slot in the Catalyst 4503-E, 4506-E, 4507R+E and 4510R+E chassis, with Supervisor Engine 8-E, 8L-E, 7-E or 7L-E. In the 4507R-E and 4510R-E chassis, 47xx cards run at 24 gigabits per slot. More than 240 ports on a 4510R+E chassis needs Supervisor Engine 8-E or 7-E.
The spare number is WS-X4748-RJ45V+E=. For a data-only card in the 4748 family, see the WS-X4748-RJ45-E 48-port line card, or browse Cisco switches.
| Part number | WS-X4748-RJ45V+E |
| Type | Cisco Catalyst 4500E Series line card |
| Ports | 48 x 10/100/1000, RJ-45 PoE |
| PoE | IEEE 802.3af, IEEE 802.3at (PoEP) and Cisco prestandard |
| Inline power | Up to 30 W per port on all ports at once |
| Wire rate | 1:1, nonblocking |
| Security | IEEE 802.1AE and Cisco TrustSec in hardware |
| Maximum rated power | 75 W; rated MTBF 183,330 hours |
| Software | Cisco IOS XE Release 3.1.0SG or later |
| Spare number | WS-X4748-RJ45V+E= |
| Compatible with | Cisco Catalyst 4503-E, 4506-E, 4507R+E and 4510R+E chassis (48 gigabits per slot), 4507R-E and 4510R-E chassis (24 gigabits per slot), with an E-Series supervisor engine |