Anritsu MP1777A Manual de usuario descargar pdf (Pagina 30)

• MP0123A ATM Unit

Bit rate 1.544, 2.048, 34.368, 44.736, 139.264, 51.84, 155.52, 622.08 Mbit/s

Mapping

Traffic pattern CBR, burst, sawtooth, CBR/PCR with CDV, Poisson

Cell: Single cell PRBS 9, cross cell PRBS 9/15/23, 16-bit word pattern, edit pattern, time stamp

O.191: Edit pattern

AAL1: Single cell PRBS 9, cross cell PRBS 9/15/23, 16-bit word pattern, edit pattern, time stamp

Test patterns

AAL2 (CPS-PDU): Time stamp

AAL2 (CPS-PACKET): Single cell PRBS 7, 8-bit word pattern, edit pattern

AAL3/4 (SAR-PDU): Time stamp

AAL3/4 (CPCS-PDU): Single cell PRBS 9, cross cell PRBS 9/15/23, 16-bit word pattern, edit pattern

AAL5: Single cell PRBS 9, cross cell PRBS 9/15/23, 16-bit word pattern, edit pattern

Cell: HEC, programmable pattern

O.191: Lost cell, misinserted cell, errored cell, SECB

AAL1: Lost cell, SNP, PRBS, word

Error addition

AAL2 (CPS-PDU): P, SN, OSF

AAL2 (CPS-PACKET): HEC, PRBS, word

AAL3/4 (SAR-PDU): SN, CRC10, segment type, LI, abort

AAL3/4 (CPCS-PDU): CPI, B/E tag mismatch, BA size, AL, length, PRBS, word

AAL5: Frame size, length, CRC32, abort, PRBS, word

Alarm addition LCD, VP/VC AIS, VP/VC RDI, VP/VC CC, VP/VC loopback cell

PM cell Error insertion: Lost cell, misinserted cell, BIPV, SECB

Cell editing O.191, AAL1, AAL2, AAL3/4, AAL5, AIS, RDI, CC, loopback, FM, BR, background (10 ch)

Memorized cell Possible to send after editing receiver's capture data

Mode: Single, repeat, manual

Error

Cell: Cell count, correctable HEC, uncorrectable HEC, non-conforming cell

O.191: Errored cell, lost cell, misinserted cell, SECB

AAL1: SAR-PDU count, lost cell, SNP, uncorrectable SNP, PRBS, word

AAL2: CPS-PDU count, P, OSF, SN, CPS packet count, CID count (CPS packet with selected CID value), HEC, PRBS, word

AAL3/4

:SAR-PDU count, CRC10, MID count (SAR-PDU with selected MID value), SN, ST (segment type), LI, abort, discarded

PDU (one of SN error, Ll error, abort, COM with ST error, or EOM with ST error), CPCS-PDU count, CPI, B/E tag

Measurement mismatch, BA size, AL, length, undeliverded PDU (one of CPI error, B/E tag mismatch, BA size error, AL error, or

length error), PRBS, word

CRC10 is calculated for all SAR-PDU. The others are calculated for SAR-PDU with specified MID.

AAL5: CPCS-PDU count, frame size, length, CRC32, abort, discarded PDU (one of frame size error, length error, CRC32 error, or

abort), PRBS, word

FM: Lost cell, misinserted cell, BIPV, SECB

BR: Lost cell, misinserted cell, BIPV, SECB

Alarm: LCD, VP/VC segment AIS, VP/VC end-to-end AIS, VP/VC segment RDI, VP/VC end-to-end RDI, VP/VC segment LOC, VP/VC

end-to-end LOC

LED LCD, VP-AIS, VP-RDI, VP-LOC, VC-AIS, VC-RDI, VC-LOC, errors

Monitor Live monitor (1023 channel monitor), traffic monitor, cell monitor

Delay measurement 1-point CDV, 2-point CDV

Capture 1 to 2016 cells

SDH

PDH

AAL1

ATM/AAL

AAL2

AAL3/4

AAL5

ATM

STM-1c

STM-0

139M (G.832)

34M (G.832)

2M (G.704)

45M (G.704)

1.5M (G.704)

STM-4c (optical)

STM-1c (optical)

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Anritsu MP1777A Manual de usuario Pagina 30

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