Appendix A Technical Specifications

Environmental Ranges and Technical Specifications for the Switch

Table A-5

Technical Specifications for the Cisco ME 3400E-24TS-M

 

 

Physical Dimensions

 

 

 

 

Weight

 

6.35 lb (2.89 kg) with no power-supply module.

 

 

Dimensions (H x W x D)

1.75 x 9.8 x 17.5 in. (4.45 x 24.9 x 44.5 cm).

 

 

AC-Power Requirements

 

 

 

 

Input voltage

 

100 to 240 VAC ± 10% (auto ranging), 50 to 60 Hz.

 

 

Power consumption with a

Total: 137 BTUs per hour (maximum).

single AC-power-supply

Maximum: 40 W (maximum fan speed, all ports linked).

module installed

Typical: 36 W (SFP modules installed, 12 ports linked).

 

 

 

 

Minimum: 17 W (no SFP modules installed).

 

 

Power rating: 120 V (0.050 KVA), 240 V (0.050 KVA).

 

 

Power consumption with 2

Total: 185 BTUs per hour (maximum).

AC-power-supply modules

Maximum: 54 W (maximum fan speed, all ports linked).

installed

 

 

Typical: 38 W (SFP modules installed, 12 ports linked).

 

 

 

 

Minimum: 22 W (no SFP modules installed).

 

 

Power rating: 120 V (0.070 KVA), 240 V (0.071 KVA).

 

 

DC-Power Requirements

 

 

 

 

Input voltage

 

18 to 36 VDC or 36 to 72 VDC.

 

 

Power consumption with a

Total: 164 BTUs per hour (maximum).

single DC-power-supply

Maximum: 48 W (18 VDC input, maximum fan speed, all ports linked).

module installed

Typical: 38 W (48 VDC, SFP modules installed, 12 ports linked).

 

 

 

 

Minimum: 22 W (48 VDC, no SFP modules installed).

 

 

Power consumption with 2

Total: 245 BTUs per hour (maximum).

DC-power-supply modules

Maximum: 72 W, 18 VDC input (maximum fan speed, all ports linked).

installed

 

 

Typical: 48 W (48 VDC, SFP modules installed, 12 ports linked).

 

 

 

 

Minimum: 29 W (48 VDC, no SFP modules installed).

 

 

 

Note If you install one AC- and one DC-power-supply module in a switch, the power specifications are similar to installing two DC-power-supply modules.

Cisco ME 3400E Ethernet Access Switch Hardware Installation Guide

 

A-4

OL-16447-01

 

 

 

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Cisco Systems Cisco ME 3400E manual Physical Dimensions, AC-Power Requirements, DC-Power Requirements