Datasheet

Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 13 of 20
Power Connectors Customers can provide power to a switch by using either the internal power supply or the Cisco RPS 2300. The
connectors are located at the back of the switch.
Internal power supply connector
The internal power supply is an autoranging unit.
The internal power supply supports input voltages between 100 and 240 VAC.
Use the supplied AC power cord to connect the AC power connector to an AC power outlet.
Cisco RPS connector
The connector offers connection for an optional Cisco RPS 2300 (model PWR-RPS2300) that uses AC input and
supplies DC output to the switch.
Indicators
●
Per-port status LEDs: Link integrity, disabled, activity, speed, full-duplex indications, PoE applied, PoE error,
and PoE disabled indications
●
System-status LEDs: System, RPS, link status, link duplex, link speed, and PoE indications
Inches Centimeters
3750V2-24TS 1.73 x 17.46x 11.62 4.4 x 44.3 x 29.5
3750V2-48TS 1.73 x 17.46x 11.62 4.4 x 44.3 x 29.5
3750V2-24PS 1.73 x 17.46x 11.62 4.4 x 44.3 x 29.5
Dimensions
(H x W x D)
3750V2-48PS 1.73 x 17.46x 11.62 4.4 x 44.3 x 29.5
Pounds Kilograms
3750V2-24TS 8.2 3.7
3750V2-48TS 9.2 4.2
3750V2-24PS 10 4.6
Weight
3750V2-48PS 11 5
Fahrenheit Centigrade
Operating temperature 32 to 113ºF 0 to 45ºC
Storage temperature –13 to 158ºF –25 to 70ºC
Feet Meters
Operating altitude Up to 9843 ft Up to 3000 m
Storage altitude Up to 15,000 ft Up to 4573 m
Operating relative humidity 10 to 85% noncondensing
Environmental Ranges
Storage relative humidity 10 to 85% noncondensing
ISO 7779 and ISO 9296: Bystander positions operating to an ambient temperature of 25°C
Sound Pressure Sound Power
LpA
(Typical)
LpAD
(Maximum)
LwA
(Typical)
LwAD
(Maximum)
3750V2-24TS 41 dB 44 dB 5.1 B 5.4 B
3750V2-48TS 42 dB 45 dB 5.2 B 5.5 B
3750V2-24PS 44 dB 47 dB 5.5 B 5.7 B
3750V2-48PS 45 dB 48 dB 5.5 B 5.8 B
Acoustic Noise
Typical: Noise emission for a typical configuration and load at 25oC
Maximum: Statistical maximum to account for variation in production
3750V2-24TS 351,247 hours
3750V2-48TS 284,588 hours
3750V2-24PS 261,586 hours
Mean Time Between
Failure (MTBF)
3750V2-48PS 198,078 hours