Enterasys Networks G3G124-24P, G3G170-24 manual Table A-4 G3K-2TX and G3K-4TX IOM Specifications

IOM Module Specifications

Table A-3 G3G-24SFP IOM Specifications (continued)

Item Specification

Predicted hours for Mean Time Between Failures (MTBF)

Calculated following Bellcore TR-331 Issue 6 standard, at room temperature of 25°C.

394,524 hours

Heat Dissipation (maximum)	Same as Power Consumption (below)
Power Specifications
Input Voltage	43V DC
Power Consumption	23 W (78.45 BTU/hr)
Input Current	0.43
Thermal Output	Same as Power Consumption (above)
Environmental
Operating Temperature	0°C to 50°C (32°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Operating Relative Humidity	5% to 95% (non-condensing)

Table A-4 G3K-2TX and G3K-4TX IOM Specifications

Item	Specification
G3K-2TX and G3K-4TX
G3K-2TX	Two XFP ports that support 10-Gigabit Ethernet connections.
G3K-4TX	Four XFP ports that support 10-Gigabit Ethernet connections.
Physical
Dimensions	4.1 H x 20.5 W x 32 D cm / 1.6 H x 8.1 W x 12.6 D in (handle included)
Approximate Weight	• G3K-2TX = 1 kg (2.20 lb)
	• G3K-4TX = 1.1 kg (2.43 lb)
Predicted hours for Mean Time	Calculated following Bellcore TR-331 Issue 6 standard, at room
Between Failures (MTBF)	temperature of 25°C.
	• G3K-2TX = 343,139 hours
	• G3K-4TX = 246,568 hours
Heat Dissipation (maximum)	Same as Power Consumption (below)
Power Specifications
Input Voltage	54V DC
Power Consumption	• G3K-2TX = 22 W (75.93 BTU/hr)
	• G3K-4TX = 40 W (136.4BTU/hr)
Input Current	•	G3K-2TX = 0.41
	•	G3K-4TX = 0.74

A-4 Specifications