WS-X4248-RJ45V

Manufacturer Part#: CISCO WS-X4248-RJ45V 
CISCO MODULE 4500 SERIES CATALYST 4500 POE 802.3AF 10/100 48PORTS RJ45

WS-X4248-RJ45V - 48port Fast Ethernet Line card with PoE 

Cisco® Catalyst® 4500 Series Switch expands Power-over-Ethernet (PoE) support. PoE, offers greater flexibility and mobility to users by delivering standards-based integrated power to increase network flexibility and usefulness with the support of new devices, services, and applications. IEEE 802.3af PoE compliance is provided in the Catalyst 4500 Series with the introduction of three new line cards and Cisco IOS® Software Release 12.2(18)EW and CatOS Software Release 8.3(1)GLX to meet the needs of enterprise and commercial customers. Cisco recommends transitioning to these new standards based linecards, especially if you are considering the existing Catalyst 4500 prestandard PoE module ( WS-X4148-RJ45V ) for deployment in your network. 

WS-X4248-RJ45V Supported Model
Catalyst 4503 Switch
Catalyst 4506 Switch
Catalyst 4507R Switch
Catalyst 4510R Switch
Catalyst 4003 Switch
Catalyst 4006 Switch

WS-X4248-RJ45V Product Type: 
48-port IEEE 802.3af-compliant PoE Switching Module

WS-X4248-RJ45V Interfaces/Ports: 
48 x RJ-45 10/100Base-TX LAN

WS-X4248-RJ45V Connectivity Media: 
UTP 10/100Base-TX

WS-X4248-RJ45V Data Transfer Rate:
10 Mbps Ethernet Half/Full-duplex
100 Mbps Fast Ethernet Half/Full-duplex

To provide PoE with the 48-port PoE 10/100BASE-TX switching module in a Catalyst 4006 switch, you must have a power entry module (PEM) and a power shelf installed
Power over Ethernet: Up to 15.4 W per powered device on all 48 ports (to a 312 W total on the Catalyst 4006)
Auto MDIX is not supported

WS-X4248-RJ45V Power regulation: 
Internal on the switching module

WS-X4248-RJ45V Enterprise and commercial:
 Designed to power IP phones, wireless base stations, video cameras, and other IEEE-compliant powered devices

WS-X4248-RJ45V IEEE: 
IEEE 802.3af PoE and Cisco prestandard
IEEE 802.3: 10Base-T
IEEE 802.3u: 100Base-T

Contact Sea Tel International for more information.