HBCU-5710R Datasheet, PDF (14/25 Pages) AVAGO TECHNOLOGIES LIMITED – Designed for Industry-Standard MSA-Compliant, Small Form Factor Pluggable (SFP) Ports

Table 8: Register 5 (Auto-Negotiation Link Partner Ability)
Bit
Name
5.15 Next Page
RO
5.14 Acknowledge
RO
5.13
RO
5.12
RO
5.11:10
RO
Remote Fault
N/A to
SFP Module
PAUSE Encoding
5.9:5 N/A to
RO
SFP Module
5.4:0 IEEE 802.3
RO
Selector Field
Description
1 = Link partner advertises next page ability
0 = Link partner does not advertise next page ability
1 = Link partner acknowledges receiving link code
word from module
0 = Link partner does not acknowledge receiving link
code word from module
1 = Link partner has a remote fault
0 = Link partner does not have a remote fault
11 = Asymmetric PAUSE and Symmetric PAUSE toward
local device
10 = Asymmetric PAUSE toward link partner
01 = Symmetric PAUSE
00 = No PAUSE
Hardware
Reset
0
0
0
0
00
00000
00000
Software
Reset
0
0
0
0
00
00000
00000
Details
Set per IEEE standard.
Table 9: Register 6 (Auto-Negotiation Expansion)
Bit Name
Description
Hardware
Reset
6.15:5 N/A to SFP Module
RO
00000000000
6.4 Parallel
RO Detection Fault
1 = A fault has been detected via the Parallel 0
Detection function
0 = A fault has not been detected via the
Parallel Detection function
6.3 Link Partner Next 1 = Link partner is next page able
0
RO Page Able
0 = Link partner is not next page able
6.2 Next Page Able
1 = Local device is next page able
1
RO
0 = Local device is not next page able
6.1 Page Received
1 = A new page has been received
0
RO/LH
0 = A new page has not been received
6.0 Link Partner Auto-Ne- 1 = Link partner is auto-negotiation able 0
RO gotiation Able
0 = Link partner is not auto-negotiation able
Software
Reset
00000000000
0
0
1
0
0
Details
This register is not valid until
auto-negotiation is complete,
as indicated by bit 1.5.
See note in bit 6.4.
See note in bit 6.4.
See note in bit 6.4.
See note in bit 6.4.
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