Comtech EF Data CDM-760 - Manual (Page 313)

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