Enterasys I Series - Power Requirements; Environmental Requirements; IOM Port Specifications; Environmental Specifications

Power Requirements
Enterasys I-Series Hardware Installation Guide A-3
Power Requirements
The power requirements for the I-Series switch are as follows:
Environmental Requirements
The environmental specifications for the I-Series switch are as follows:
IOM Port Specifications
The IOMs available for the I-Series switch have the following port configurations:
Table A-7 I3H-8TX-2FX IOM Physical Specifications
Physical Specification
Dimensions 4.57 cm x 10.7 cm x 11.4 cm
(1.8 in. x 4.21 in. x 4.5 in.)
Weight 0.20 kg (0.45 lb)
Predicted hours for Mean Time Between
Failures (MTBF)
Information about MTBF is located at
http://www.enterasys.com/support/mtbf.
Table A-8 Power Requirements
Electrical Specification
Input Power 24 VDC ~ 2.5 A
Power Consumption 18 to 36 Volt DC
0.93 to 1.87 A
33.48 to 33.66 W
Table A-9 Environmental Specifications
Item Specification
Operating Temperature -40°C to 60°C (-40°F to 140°F)
-40°C <
Tamb < +60°C
Storage Temperature -40°C to +70 °C (-40 °F to 158°F)
Operating Humidity 95% relative humidity non-condensing
Operation Shock 50 G trapezoidal shock
IOM Model Fiber Ports (LC) Copper Ports (RJ45)
I3H-4FX-MM Four 100BASE-FX (Multimode) None
I3H-8FX-MM Eight 100BASE-FX (Multimode) None
I3H-12TX None Twelve RJ45 10/100BASE-TX
I3H-4FXM-MEM Four 100BASE-FX (Multimode) None
I3H-6TX-MEM None Six RJ45 10/100BASE-TX
I3H-8TX-2FX Two 100BASE-FX (Multimode) Eight RJ45 10/100BASE-TX