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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS
Chapter 9 Configuring Interfaces
Configuring MultiGigabit Ports on WS-X4748-12X48U+E
Module Modes on WS-X4748-12X48U+E Overview
The WS-X4748-12X48U+E module has 48 ports, of which the first 12 ports are 10-Gigabit Ethernet ports and, ports 13 to 48
are GigabitEthernet ports.
Figure 9-4 The WS-X4748-12X48U+E module front panel
You can configure the WS-X4748-12X48U+E module in one of the 3 modes
Mode 1 - Multigigabit Lite (Default)
• Ports 1 to 12 are 100/1000/2.5G/5G/10G Ethernet UPOE ports, oversubscribed 10:1 for 10Gbps port speed.
• Ports 13 to 48 are 10/100/1000 UPOE ports, with no oversubscription.
Mode 2 - Multigigabit Enhanced
• Ports 1 to 12 are 100/1000/2.5G/5G/10G Ethernet UPOE ports, oversubscribed 5:1 for 10Gbps port speed. Ports 1 to 6
share 12G aggregate bandwidth, and ports 7 to 12 share 12G aggregate bandwidth.
• Ports 13 to 24 are inactive (disabled). The LED display for these ports, on the front panel of the device is Off.
• Ports 25 to 48 are 10/100/1000 UPOE ports, with no oversubscription.
1 Ports 1 to 12 - Multigigabit Ethernet ports 2 Ports 13 to 48 - 1 GigabitEthernet ports
353995
WS-X4748-12X48U+E
MULTI-GIGABIT
ETHERNET
IEEE 802.3
POE/POE+
CISCO UPOE
100/1000/2.5G/5G/10G
BASE-T WITH UPOE
PORTS 1-12
SWITCHING MODULE
MULTI-GIGABIT
ETHERNET
PORTS 13-48
10/100/1000
BASE-T WITH UPOE
2
WS-X4748-12X48U+E
MULTI-GIGABIT
ETHERNET
IEEE 802.3
POE/POE+
CISCO UPOE
100/1000/2.5G/5G/10G
BASE-T WITH UPOE
PORTS 1-12
SWITCH
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