
WS-C3750G-12S WS-C3750G-12S-SD
Switching Fabric (Gbps) 32 32
Maximum Stack Members 9 9
Total Bandwidth of Stack
(Gbps)
32 32
Packets per Second per Box
(Mpps)
178 178
MAC Addresses Supported 12,000 12,000
Routes Supported 20,000 20,000
Onboard Memory (DRAM MB) 128 128
10 GbE Density 0 0
Gigabit Ethernet
GBIC/SFP Density
12 12
10 GbE XENPAK/X2
Port Density
0 0
10/100/1000 Density 0 0
10/100 Density 0 0
100BASE-FX Density 0 0
Max Watt Power Consumption 120 72
PoE: Max 8023af Class 3
Devices (154W)
0 0
PoE: Max 8023af Class 2
Devices (73W)
0 0
AC/DC Support AC only DC only
Dimensions
(H x W x D) Inches
173 x 175 x 128 173 x 175 x 128
Dimensions
(H x W x D) Centimeters
44 x 445 x 326 44 x 445 x 326
Unit Weight
Pounds (Kilograms)
10 (46) 9 (408)
Cisco Catalyst 3750 Series
Hardware Features continued
Cisco StackWise Technology
A unique stacking architecture optimized for
Gigabit Ethernet, this technology is designed
to respond to additions, deletions, and
redeployment while maintaining constant
performance It unites up to nine individual
Catalyst 3750 switches into a single logical
unit, using special interconnect cables and
stacking software The stack is managed as
a single switching unit controlled by a master
switch elected from one of the member
switches The master switch automatically
creates and updates all the switching and
routing tables A working stack can accept
new members or delete old members
without service interruption
Addition of IP Communications
Cisco Catalyst 3750 Series PoE models
support Cisco IP phones and Cisco Aironet
®
wireless LAN (WLAN) access points, as well
as any IEEE 8023af–compliant end device
The Catalyst 3750 24-port models can
support 24 simultaneous full-powered PoE
ports at 154W for maximum powered device
support The 48-port versions can deliver the
necessary power
to support 24 ports at 154W, 48 ports at
73W, or any combination in between
Series Spotlight
Product Overview
CATALYST 3750 SERIES 10/100/1000, GBE, 10GBE WORKGROUP SWITCH
Product Number Description
WS-C3750G-24T-S
3750 24-port 10/100/1000T Standard Multilayer Image
WS-C3750G-24T-E
3750 24-port 10/100/1000T Enhanced Multilayer Image
WS-C3750G-24TS-S
3750 24-port 10/100/1000 + 4 SFP Std Multilayer; 15-RU
WS-C3750G-24TS-E
3750 24-port 10/100/1000 + 4 SFP Enhcd Multilayer;15-RU
WS-C3750G-24TS-S1U
3750 24-port 10/100/1000 + 4 SFP Std Multilayer;1-RU
WS-C3750G-24TS-E1U
3750 24-port 10/100/1000 + 4 SFP Enh Multilayer;1-RU
WS-C3750G-24PS-S
3750 24-port 10/100/1000T PoE + 4 SFP Standard Image
WS-C3750G-24PS-E
3750 24-port 10/100/1000T PoE + 4 SFP Enhanced Image
SWLC3750-25-K9
IP Base w/o Crypto with Web-based Device Manager
WS-C3750G-24WS-S25
3750G Integrated Wireless LAN Controller
WS-C3750G-24WS-S50
3750G Integrated Wireless LAN Controller
WS-C3750G-48TS-S
3750 48-port 10/100/1000T + 4 SFP Standard Multilayer
WS-C3750G-48TS-E
3750 48-port 10/100/1000T + 4 SFP Enhanced Multilayer
WS-C3750G-48PS-S
3750 48-port 10/100/1000T PoE + 4 SFP Standard Image
WS-C3750G-48PS-E
3750 48-port 10/100/1000T PoE + 4 SFP Enhanced Image
WS-C3750G-16TD-S
3750 16-port 10/100/1000BT+ 10GbE (req XENPAK) Standard Image
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