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Appendix E
CDM-760 Advanced High-Speed Trunking Modem
E.3
Statistics Items
The tabulated content presented in the sections that follow may or may not be
operational at this time.
E.3.1 Ethernet Data Statistics
Item
GBEI1 Mode
GBEI2 Mode
GBEI3 (Optical) Mode
Total packets destined to WAN
Total bytes destined to WAN
Packets from LAN to PORT 1 (J5 | DATA / GEBI1)
Packets from LAN to PORT 2 (J6 | DATA / GBEI2)
Packets from LAN to optical PORT 3 (J7 | OPTICAL)
Packets from M&C
Packets from LAN that were dropped due to buffer
full in Switch Chip
Packets from WAN to PORT 11 (J5 | DATA / GEBI1)
Packets from WAN to PORT 2 (J6 | DATA / GBEI2)
Packets from WAN to PORT 3 (J7 | OPTICAL)
Packets to M&C
Total packets destined to LAN
Total bytes destined to LAN
Counter Reset
E.3.2 Framing and Baseband Statistics
Item
BB Tx Frame Count by Mod Cod
BB Rx Frame Count by Mod Cod
BB Rx Frames received in error By Mod Cod
BB Rx Frames received count for 16APSK
BB Rx Frames received count for 32APSK
Counter Reset
Fig. G-1
Block Flow
Comments
From
To
1
2
Normal, test, PHY Up, PHY Down, OFF
4
1
1
2
Normal, test, PHY Up, PHY Down, OFF
4
1
1
2
Normal, test, PHY Up, PHY Down, OFF
4
1
1
2
Aggregate of all accepted packets less M&C packets
1
2
Aggregate of all accepted bytes less M&C bytes
Packets accepted to Port 1 (J5 | DATA / GBEI1) and inclusive of
LAN
1
M&C
Packets accepted to Port 2 (J6 | DATA / GBEI2) and inclusive of
LAN
1
M&C
Packets accepted to Port 3 (J7 | OPTICAL optional port) and
LAN
1
inclusive of M&C
10
1
Number of packets sent from the M&C to either LAN or WAN side
Number of VALID acceptable packets that were thrown away due
1
2
to buffer full
Breakout of packets from WAN to Port 1 (J5 | DATA / GBEI1) and
2
1
inclusive of M&C packets
Breakout of packets from WAN to Port 2 (J6 | DATA / GBEI2) and
1
LAN
inclusive of M&C packets
Breakout of packets from WAN to Port 3 (J7 | OPTICAL optional
–
–
port) and inclusive of M&C packets
1
10
Number of packets sent to the M&C from either LAN or WAN side
4
1
Aggregate of all LAN packets (less M&C packets)
4
1
Aggregate of all LAN bytes (less M&C bytes)
10
–
Resets all above counters
Fig. G-1
Block Flow
Comments
From
To
6
7
Excludes PL Dummy frames
9
5
Excludes PL Dummy frames
Excludes PL Dummy Frames (CRC or LDPC or BCH errors or any
9
5
uncorrectable error)
9
5
While 16APSK option not active
9
5
While 32APSK option not active
9
5
Resets all above counters
E–3
Revision 4
MN-CDM760
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