
Appendix A: Specifications
90
Performance Specifications
The following performance specifications apply to both the AT-2712FX/SC
and AT-2912T adapters:
PCI clock: 33/66 MHz max
PCI-X clock: 66 to 133 MHz
PCI or PCI-X Data/Address: AT-2712FX/SC 32-bit
Operating Specifications
The following operating specifications apply to the AT-2712FX/SC
adapter:
Output Optical Power: -9.5 dBm minimum to -4 dBm maximum
Input Optical Power: -18 dBm to 0 dBm maximum
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-2912T adapter. Figure 28 illustrates the pin layout to an
RJ-45 connector and port.
Figure 28. RJ-45 Connector and Port Pin Layout
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