Anritsu MU150101A, Руководство по эксплуатации, Страница: 20 / 80

Chapter 1 Overview
1-8
No. Item Specifications
3.1.1.3
Test pattern
PRBS: 2
11
−
1, 2
15
−
1, 2
20
−
1, 2
20
−
1z, 2
23
−
1 Invert ON/OFF
(2
20
−
1z: Only 1.5 Mbit/s, 45 Mbit/s)
Word: 16 bits Program, all0, all1, 3in24
(3in24: Only 1.5 Mbit/s)
(Can set Tx/Rx independently.)
3.1.1.4
Error addition
Type
Timing
No frame:
Bit all, Code,
EXZ (1.5 Mbit/s (B8ZS), 45 Mbit/s)
1.5 Mbit/s frame: Bit all, Bit info, FAS, Code,
EXZ (B8ZS),CRC6 (ESF/Japan ESF)
2 Mbit/s frame: Bit all, Bit info, FAS, Code,
Ebit (CRC4 On)
8 Mbit/s frame: Bit all, Bit info, FAS, Code
34 Mbit/s frame: Bit all, Bit info, FAS, Code
45 Mbit/s frame: Bit all, Bit info, FAS, Code, EXZ,
Parity (M13/Cbit), Cbit (C-bit),
REI (C-bit)
139 Mbit/s frame: Bit all, Bit info, FAS, Code
Single, Rate (1.0
E-n
, n: 3 to 9), all
FAS: 1 in 16, 2 in 16, 3 in 16, 4 in 16, All
3.1.1.5
Alarm addition
Type
Timing
No frame:
LOS, AIS (1.5 Mbit/s, 2 Mbit/s, 8 Mbit/s,
34 Mbit/s, 139Mbit/s)
1.5 Mbit/s frame: LOS, LOF, AIS, RDI
2 Mbit/s frame: LOS, LOF, AIS, RDI,
RDI (MF) (CRC4 On)
8 Mbit/s frame: LOS, LOF, AIS, RDI
34 Mbit/s frame: LOS, LOF, AIS, RDI
45 Mbit/s frame: LOS, LOF, AIS, RDI
139 Mbit/s frame: LOS, LOF, AIS, RDI
All, Alternative (except for LOS), Burst