Appendix A Test Results
Auto-Neg Stats results
HST-3000 Ethernet Testing User’s Guide
299
Link Config ACK Indicates that the Ethernet link partner
has acknowledged the receipt of a valid
auto-negotiation capability advertise-
ment from the HST. Applicable only
when testing 1G optical Ethernet.
Pause Capable Indicates the flow control capabilities of
the Ethernet link partner. Those capa-
bilities are:
– TX Only:
The Ethernet link partner will trans-
mit PAUSE frames to alert the HST
to reduce the transmitted bandwidth
momentarily, however it will not
reduce its transmitted bandwidth if it
receives PAUSE frames.
– RX Only:
The Ethernet link partner will reduce
its transmitted bandwidth momen-
tarily if it receives PAUSE frames
but it will not transmit PAUSE
frames to alert the HST to reduce
the transmitted bandwidth.
– TX and RX:
The Ethernet link partner will trans-
mit PAUSE frames to alert the HST
to reduce the transmitted bandwidth
momentarily and it will reduce its
transmitted bandwidth momentarily
if it receives PAUSE frames
– Neither TX and RX:
The Ethernet link partner will not
transmit PAUSE frames to alert the
HST to reduce the transmitted
bandwidth and it will not reduce its
transmitted bandwidth if it receives
PAUSE frames.
Table 36 Optical Auto-Neg Stats test results (Continued)
Result Description
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