Anritsu MP1777A Spezifikationen PDF herunterladen (Seite 25)

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DIGITAL LINK MEASURING INSTRUMENTS

∗1: Mounted MP0122A/B, ∗2: Mounted MP0121A

•

52/156/622/2488/9953M (SDH)

Bit rate 51.84, 155.52, 622.08, 2488.32, 9953.28 Mbit/s

52M (electrical: B3ZS)

∗

: ANSI T1.102, 0/450 ft

52M (optical): As per MP0122B unit optical interface specifications

156M (electrical: CMI)

∗

: ITU-T G.703

Level/waveform 156M (optical): As per optical 156M/622M unit specifications

622M (electrical/optical): As per optical 156M/622M unit and NRZ unit specifications

2488M (electrical/optical): As per 2.5G unit and 2.5G/10G unit specifications

9953M (electrical/optical): As per 2.5G/10G unit specifications

Clock

Internal (accuracy: ±3.5 ppm, jitter unit not installed), Lock (2 MHz, 1.5 MHz, 64 kHz + 8 kHz, 2 Mbit/s, 1.5 Mbit/s),

external (ECL [AC] 50 Ω, 9953M: 1.02 to 0.58 Vp-p, 50 Ω), received signal

Frame SDH/SONET, CID pattern, non-frame

Mapping See Fig. 1

Through Trance parent, over head overwrite, payload overwrite

PRBS: 2

– 1, 2

– 1 (zero suppress, MP0122A/B installed), 2

– 1, 2

– 1 (only concatenation mapping

Test patterns

16c/64c, conform to O.151)

Invert: On/off

Word: 16-bit programmable, all 0, all 1

Bit all (all, test pattern), FAS, B1, B2, B3, BIP-2, MS-REI, HP-REI, LP-REI

Timing: Single, single (burst) bit (1 to 64000), rate (1E–3, 1E–4, 1E–5, 1E–6, 1E–7, 1E–8, 1E–9)

Error addition

User program AE-B [A: 1.0 to 9.9 (step: 0.1), B: 2 to 10]

Alternative: Error frame (0 to 8000), normal frame (1 to 8000)

LOS, LOF, MS-AIS, MS-RDI, AU-AIS, AU-LOP, HP-SLM, HP-TIM, HP-RDI, HP-UNEQ, TU-AIS, TU-LOP, TU-LOM, LP-SLM,

LP-TIM, LP-RDI, LP-UNEQ, LP-RFI

Alarm addition

Timing: Single, single (burst) frame

Alternative: Alarm frame (0 to 8000), normal frame (1 to 8000), all

Mode: Single, repeat, manual

In-service/Out-of-service

Errors: B1, B2, B3, BIP-2, MS-REI, HP-REI, LP-REI

Measurements Alarms: Power-fail, LOS, LOF, OOF, MS-AIS, MS-RDI, AU-AIS, AU-LOP, HP-SLM, HP-TIM, HP-RDI, HP-UNEQ, TU-AIS,

TU-LOP, TU-LOM, LP-SLM, LP-TIM, LP-RDI, LP-UNEQ, LP-RFI

Error performance: G.826, M2101, M2110, M2120

Preset: Alarm measurement condition

LEDs

LOS, LOF, OOF, MS-AIS, MS-RDI, AU-AIS, AU-LOP, HP-RDI, HP-SLM, TU-AIS, TU-LOM, TU-LOP, LP-RDI, LP-RFI, LP-SLM,

Tandem, sync. loss, errors

N1 byte (Type 1, Type 2), N2 byte

Tandem connection Errors: N2 BIP-2, TC-REI, OEI, IEC

Alarms: VC-AIS, ISF, FAS, HP-Incoming-AIS, HP-TC-RDI, HP-ODI, LP-Incoming-AIS, LP-TC-RDI, LP-ODI

Justification

AU pointer, TU pointer, C, C1/C2

Measurement: NDF, +PJC, –PJC, Cons, C, C1/C2

Monitor SOH, POH, K1/K2, pointer, path trace (TIM alarms detectable), Tandem, payload

Signal of opposites polarity, regular with double, regular with missing, double of opposites polarity, 87-3/26-1 (normal, add, cancel),

Pointer sequence continuous pattern (normal, add, cancel), single pointer adjustment, maximum rate pointer burst, phase transient pointer burst,

initialize period polarity, cooldown period

Over head capture SOH/POH (any 1 byte), H1/H2, K1/K2

Dummy channel setting

Payload: Dummy, copy, mixed payload

Setting: POH, pathtrace, SS bit, Tandem

Simultaneous measurement

VC2, VC12, VC11

Trouble search Auto search for errors/alarms in all measured channels

Measurement period: 0.5, 1, 2, 5, 10 s

Delay Measurement range: 0 to 999 µs, 1.0 to 999.9 ms, 1.0 to 10.0 s, time out

Display accuracy: ±5 µs (0.5, 1 s), ±50 µs (2, 5, 10 s)

Switching time measurement

Measurement range: 1 to 2000 ms, >2000 ms

Trigger

Internal: B1, B2, B3, BIP-2, MS-REI, HP-REI, LP-REI, MS-AIS, AU-AIS, AU-LOP, HP-RDI, TU-AIS, TU-LOM, TU-LOP, LP-RDI,

APS (K1/K2) LP-RFI, Bit

External: Measures trigger input signal (active high)

Threshold: Specify non-error alarm between 1 ms, 10 ms, 100 ms

Sequence generation: 2 to 64 word, repeat (8000 frame)

Sequence capture: 2 to 64 word, repeat (8000 frame)

Frequency measurement

Range: ±100 ppm, Accuracy: ±3.5 ppm (jitter unit not installed)

OH change: SOH/POH 1 byte, K1/K2, RSOH, MSOH, SOH, POH (except B1, B2, B3, BIP-2)

PTR 64 frame: AU pointer, TU pointer

Timing: Single, repeat (2 to 64)

Over head test Setting: PTR, NDF, +PJC, –PJC

OH BERT: SOH/POH 1 byte (exclude B1, B2, B3, BIP-2), D1-D3, D4-D12

Test pattern: 2

– 1, 2

– 1

OH add/drop: SOH/POH 1 byte, D1-D3, D4-D12 (exclude B1, B2, B3, BIP-2 additional type)

Japan mapping (option 09)

VC11 Signaling (8-multiframe, 64-multiframe setting)

Frame memory/capture

Memory size: 64 frame (156M, 622M, Option 13), 64 frame (MU150008A-01/150009A-01/150010A-01, 2.5G),

26 frame (MU150000A-01, 2.5G/10G)

Insert/extract Bit rate: 10G (52M, 156M), 2.5G (52M, 156M)

Payload offset ±100 ppm/0.1 ppm step

Auxiliary interface Clock sync output, trigger input, trigger output, DCC interface (V.11), orderwire, receive clock output

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