Exfo FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/5 Uživatelský manuál stáhnout pdf (Strana 336)

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101

Test Results

324 FTB/IQS-88000 Series

GFP-F/GFP-T

 Reserved PTI indicates the received client data and management

frames with a payload type identifier different of 000 and 100 without

uncorrectable cHEC, tHEC, and eHEC, and pFCS errors. Possible rate

units are Frames (default), or Bytes per second.

 Reserved PLI indicates the number of reserved control frames (PLI=1,

2, or 3 while in Synchronization state) received.

 Invalid indicates the number of received frames corresponding to at

least one of the following conditions:

EXI=0000 while PFI=1 and PLI <8

EXI=0001 while PFI=0 and PLI <8

EXI=0001 while PFI=1 and PLI<12

 Discarded indicates the number of received frames with

uncorrectable tHEC, eHEC errors, or Invalid Frames.

 Total indicates the received frames including Idle, Client Data, Client

Management, and frames with a reserved PTI. Possible rate units are

Frames (default), or Bytes per second.

RX Mismatch

 PFI (Payload Frame Check Sequence Identifier) indicates the number

of frames with PFI field not matching the expected PFI.

 EXI (Extension Header Identifier) indicates the number of frames with

EXI field not matching the expected EXI.

 UPI (User Payload Identifier) indicates the number of frames UPI field

not matching the expected UPI.

 CID (Channel IDentifier), only available when EXI is et to Linear,

indicates the number of frames CID field not matching the expected

CID.

Note: For expected values, refer to GFP-F/GFP-T on page 138 for more

information.

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