Enterasys Networks G3G170-24 IOM Module Specifications, Table A-2 G3G-24TX IOM Specifications

IOM Module Specifications

IOM Module Specifications

Table A‐2 throughTable A‐4 provide the I/O ports, physical, and environmental specifications for the G3G‐24TX, G3G‐24SFP, G3K‐2XFP, and G3K‐4XFP optional IOM modules.

Table A-2 G3G-24TX IOM Specifications

Item	Specification
G3G-24TX
	Twenty-four 10BASE-T/100BASE-TX/1000BASE-T compliant ports
	with auto-sensing and auto-negotiation via RJ45 connectors. These
	ports also support 802.3af PoE connections on the G3G124-24P base
	unit (or when the optional PoE module is installed on the G3G124-24
RJ45 ports 1 through 24	base unit).
	Two ports that support optional Mini-GBIC 100BASE-FX, 1000BASE-
	LX/SX fiber-optic connections and 1000BASE-T copper connections.
	When an SFP transceiver (Mini-GBIC) in SFP port 23 establishes a
Combo SFP ports 23 and 24	link, RJ45 port 23 is disabled. When an SFP transceiver in SFP port 24
	establishes a link, RJ45 port 24 is disabled.
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	1.1 kg (2.43 lb) without optional PoE
Predicted hours for Mean Time	Calculated following Bellcore TR-331 Issue 6 standard, at room
Between Failures (MTBF)	temperature of 25°C.
	354,653 hours
Heat Dissipation (maximum)	Same as Power Consumption (below)
Power Specifications
Input Voltage	54V DC
Power Consumption	35 W (119.35 BTU/hr)
Input Current	0.65
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-3 G3G-24SFP IOM Specifications

Item Specification

G3G-24SFP

Twenty-four SFP ports that support Mini-GBIC 100BASE-FX, 1000BASE-LX/SX fiber-optic connections and 1000BASE-T copper 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	1.4 kg (3.09 lb)

Enterasys G-Series Hardware Installation Guide A-3