Switch User Manual
Data Sheet 
All contents are Copyright © 1992–2006, 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.  Page 12 of 23 
Description  Specification 
Dimensions 
(H x W x D) 
● 
2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) (Cisco Catalyst 3750G-24TS) 
● 
2.59 x 17.5 x 11.6 in. (6.6 x 44.5 x 29.5 cm) (Cisco Catalyst 3750G-24WS) 
● 
1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) (Cisco Catalyst 3750G-24T) 
● 
1.73 x 17.5 x 12.8 in. (4.4 x 44.5 x 32.6 cm) (Cisco Catalyst 3750G-12S) 
● 
1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-48TS) 
● 
1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24TS) 
● 
1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24FS) 
● 
1.73 x 17.5 x 14.8 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750-48PS) 
● 
1.73 x 17.5 x 11.8 in. (4.4 x 44.5 x 30 cm) (Cisco Catalyst 3750-24PS) 
● 
1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-16TD) 
● 
1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750G-24TS-1U) 
● 
1.73 x 17.5 x 14.9 in. (4.4 x 44.5 x 37.8 cm) (Cisco Catalyst 3750G-24PS) 
● 
1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-48TS) 
● 
1.73 x 17.5 x 16.1 in. (4.4 x 44.5 x 40.9 cm) (Cisco Catalyst 3750G-48PS) 
Weight 
● 
12.5 lb (5.7 kg) (Cisco Catalyst 3750G-24TS) 
● 
21 lb (9.5 kg) (Cisco Catalyst 3750G-24WS) 
● 
10.0 lb (4.6 kg) (Cisco Catalyst 3750G-24T, Cisco Catalyst 3750G-12S) 
● 
9.1 lb (4.1 kg) (Cisco Catalyst 3750-48TS, Cisco Catalyst 3750G-12S-SD) 
● 
8.0 lb (3.6 kg) (Cisco Catalyst 3750-24TS) 
● 
13.2 lb (6.0 kg) (Cisco Catalyst 3750-48PS) 
● 
11.3 lb (5.1 kg) (Cisco Catalyst 3750-24PS) 
● 
12.5 lb (5.7 kg) (Cisco Catalyst 3750G-16TD) 
● 
12 lb (5.5 kg) (Cisco Catalyst 3750G-24TS-1U) 
● 
13.5 lb (6.1 kg) (Cisco Catalyst 3750G-24PS) 
● 
14 lb (6.4 kg) (Cisco Catalyst 3750G-48TS) 
● 
15.5 lb (7.0 kg) (Cisco Catalyst 3750G-48PS) 
Environmental 
Ranges 
● 
Operating temperature: 32 to 113ºF (0 to 45ºC) 
● 
Storage temperature: -13 to 158ºF (-25 to 70ºC) 
● 
Operating relative humidity: 10 to 85% (noncondensing) 
● 
Operating altitude: up to 10,000 ft (3049 m) 
● 
Storage altitude: up to 15,000 ft (4573 m) 
Acoustic Noise 
● 
International Organization for Standardization (ISO) 7779: bystander position operating to an 
ambient temperature of 30ºC 
Non-PoE Models 
● 
Cisco Catalyst 3750G-24TS: 42 dB 
● 
Cisco Catalyst 3750G-24WS: 42 dB 
● 
Cisco Catalyst 3750G-24T: 42 dB 
● 
Cisco Catalyst 3750G-12S: 42 dB 
● 
Cisco Catalyst 3750-48TS: 42 dB 
● 
Cisco Catalyst 3750-24TS: 42 dB 
● 
Cisco Catalyst 3750-24FS: 38 dB 
● 
Cisco Catalyst 3750G-16TD: 42 dB 
● 
Cisco Catalyst 3750G-48TS: 48 dB 
● 
Cisco Catalyst 3750G-24TS-1U: 42 dB 
PoE Models 
(Levels Increase 
with Amount 
of Active PoE 
ports) 
● 
Cisco Catalyst 3750-48PS: 42-48 dB 
● 
Cisco Catalyst 3750-24PS: 38-42 dB 
● 
Cisco Catalyst 3750G-48PS: 52-58 dB 
● 
Cisco Catalyst 3750G-24PS: 38-44 dB 










