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Chapter 1
Module Overview and Specifications
Note
WS-X4248-RJ45V
Figure 1-22 WS-X4248-RJ45V 48-Port IEEE 802.3af-Compliant PoE 10/100BASE-TX Switching Module
WS-X4 648-PW R
DC IN-LINE
STATU S
48 PORT
IN_LINE POWER
78-13267-06
Series Installation Guide, Installation and Configuration Note for the Catalyst
4500 Series AC Power Shelf, or the Catalyst 4500 Series Power Entry Module and
External Power Shelf Installation Note.
To provide PoE with the 48-port PoE 10/100BASE-TX switching module in a
Catalyst 4500 series switch, you must have a PoE-enabled power supply. All
power supplies support PoE except the 1000 W and 1400 W AC power supplies.
Auto MDIX is not supported on PoE enabled switching modules.
The WS-X4248-RJ45V 48-port IEEE 802.3af-compliant PoE 10/100BASE-TX
switching module (see
Specification
Module type
Port duplex mode
Port speed
Number of ports
Connector type
Cable type
Power over Ethernet
Power regulation
10/100BAS E-TX
ETHERNET
SWITCHING
MODULE
Ethernet and Fast Ethernet Switching Modules
Figure
1-22) has the following specifications:
Description
10/100BASE-TX Fast Ethernet switching module
with IEEE 802.3af PoE
Half or full duplex mode
10 or 100 Mbps
48
RJ-45 (See
Figure 2-1 on page
UTP
Up to 15.4 W per powered device on all 48 ports
(to a 312 W total on the Catalyst 4006)
Internal on the switching module
PHONE
Catalyst 4500 Series Module Installation Guide
2-2.)
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