Allied Telesis AT-2973T/4, AT-2973SX manual Power Specifications, Performance Specifications

Appendix A: Specifications

Power Specifications

The following power specifications apply to the AT-2973SX,

AT-2973T, and AT-2973T/4 adapters:

Operating Voltage: 3.3V

Power Consumption: AT-2973SX: 5.28 Watts (maximum), @ +3.3V

AT-2973T: 4.1 Watts (maximum), @ +3.3V

AT-2973T/4: 7.1 Watts (maximum), @ +3.3V

Performance Specifications

The following performance specifications apply to the AT-2973SX,

AT-2973T, and AT-2973T/4 adapters:

x4 PCIe v2.0 and v1.1 compliant

Operating Specifications

The following operating specifications apply to the AT-2973SX adapter:

Output Optical Power:	-9.5 dBm minimum to -1.5 dBm maximum
Input Optical Power:	-17 dBm
Receive Sensitivity:	-12.5 dBm with 62.5 um fiber or
	-13.5 dBm with 50 um fiber

10/100/1000Base-T Twisted-Pair Port Connectors

This section lists the pin signals for the 10/100/1000Base-T twisted-pair ports for the AT-2973T and AT-2973T/4 adapters. Figure 26 illustrates the pin layout to an RJ-45 connector and port.

1	8	8
		1

Figure 26. RJ-45 Connector and Port Pin Layout

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