Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved.This document is Cisco Public Information.
Page 6 of 10
Feature
Description
Discovery
Link Layer Discovery Protocol
(LLDP) (802.1ab) with LLDP-
MED extensions
LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices, which
store the data in an MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones.
Cisco Discovery Protocol
The switch advertises itself using the Cisco Discovery Protocol (available April 2011)
Power over Ethernet (PoE)
Maximum power of 15.4W to any 10/100 or Gigabit Ethernet base port. The total power available for PoE per switch
is as follows:
Product Ordering Number
Model Name
Power Dedicated to PoE
Number of Ports That
Support PoE
SLM224PT-xx
SF200-24P
100W
12
SLM248PT-xx
SF 200-48P
180W
24
SLM2024PT-xx
SG200-26P
100W
12
IEEE 802.3af PoE delivered
on half of the RJ-45 ports
within the listed power
budgets
SLM2048PT-xx
SG200-50P
180W
24
Product Ordering Number
Model Name
Power Savings Mode
Power Consumption:
Worst Case
Heat Dissipation
(BTU/hr)
SLM224GT-xx
SF200-24
Energy Detect
110V/0.272A/ 13.7W
220V/0.169A/ 14.5W
49.5
SLM224PT-xx
SF200-24P
Energy Detect
110V/0.346A/ 21.3W
220V/0.166A/ 22.2W
75.8
SLM248GT-xx
SF200-48
Energy Detect
110V/0.453A/ 26.2W
220V/0.276A/ 26.8W
91.5
SLM248PT-xx
SF 200-48P
Energy Detect
110V/0.355A/ 37.2W
220V/0.217A/ 37.4W
127.6
SLM2016T-xx
SG200-18
Energy Detect (link
down), short reach
110V/ P=22.4W
220V/ P=22.9W
78.2
SLM2024T-xx
SG200-26
Short reach plus
Energy Detect
110V/0.513A/ 27.8W
220V/0.306A/ 28.3W
96.6
SLM2024PT-xx
SG200-26P
Short reach plus
Energy Detect
110V/0.591A/ 36.8W
220V/0.381A/ 37.5W
128.0
SLM2048T-xx
SG200-50
Short reach plus
Energy Detect
110V/0.569A/ 61.8W
220V/0.296A/ 61.4W
209.6
Power consumption
SLM2048PT-xx
SG200-50P
Short reach plus
Energy Detect
110V/0.749A/ 76.4W
220V/0.412A/ 78.3W
267.2
Product Ordering Number
Model Name
Total System Ports
RJ-45 Ports
Combo Ports
(RJ-45 + SFP)
SLM224GT-xx
SF200-24
24 Fast Ethernet
2 Gigabit Ethernet
24 Fast Ethernet
2 Gigabit Ethernet
combo
SLM224PT-xx
SF200-24P
24 Fast Ethernet
2 Gigabit Ethernet
24 Fast Ethernet
2 Gigabit Ethernet
combo
SLM248GT-xx
SF200-48
48 Fast Ethernet
2 Gigabit Ethernet
48 Fast Ethernet
2 Gigabit Ethernet
combo
SLM248PT-xx
SF 200-48P
48 Fast Ethernet
2 Gigabit Ethernet
48 Fast Ethernet
2 Gigabit Ethernet
combo
SLM2016T-xx
SG200-18
18 Gigabit Ethernet
16 Gigabit Ethernet
2 Gigabit Ethernet
combo
SLM2024T-xx
SG200-26
26 Gigabit Ethernet
24 Gigabit Ethernet
2 Gigabit Ethernet
combo
SLM2024PT-xx
SG200-26P
26 Gigabit Ethernet
24 Gigabit Ethernet
2 Gigabit Ethernet
combo
SLM2048T-xx
SG200-50
50 Gigabit Ethernet
48 Gigabit Ethernet
2 Gigabit Ethernet
combo
Ports
SLM2048PT-xx
SG200-50P
50 Gigabit Ethernet
48 Gigabit Ethernet
2 Gigabit Ethernet
combo