Exfo FTB-800 Series for FTB-1 Instrukcja Użytkownika Pobierz pdf (Strona 256)

100

101

Test Results

246 FTB-700G/800 Series

Alarms/Errors

From the Test menu, tap Results, and the Alarms/Errors tab. Depending

on the test structure, the Alarms/Errors page may be split in different tabs

such as OTN, and Ethernet; tap on the desired tab when required.

Alarms/errors blocks containing the magnifier (+) icon in its title, opens a

zoomed view giving more details like errors in seconds, count, and rate.

When there is not enough room on the page to display the error in

seconds, count, and rate, the error is displayed in Seconds per default. To

select another unit, tap on the unit’s button and select either Seconds

(default), Count, or Rate.

The following table lists the availability of alarms/errors per layer for

TX and RX.

Layer Alarms/Errors Page

TX/RX RX only

BER Pattern Loss No Traffic 249

Bit Error, Pattern Error Mismatch ‘0’, Mismatch ‘1’,

Frame Loss, Out-of-Seq.

CLOCK - LOC, LOPPS-L, LOPPS-R 250

DS1 AIS. OOF, RAI - 251

CRC-6, Framing Bit -

DS3 AIS, Idle, OOF, RDI - 252

CP-BIT, FEBE, F-Bit, P-Bit -

E1 AIS, LOF, RAI, LOMF, RAI MF, TS16 AIS - 253

FAS CRC-4, E-Bit

AIS, LOF, RAI - 254

255

256

FAS -

1 2 ... 251 252 253 254 255 256 257 258 259 260 261 ... 620 621

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