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EXFO FTB/IQS-85100G Packet Blazer for FTB-500/IQS-600 User Manual

Page 307

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Test Functions

Packet Blazer

297

OH - SONET/SDH

G1: Path Status. The G1 byte provides a method to communicate the
far-end path status back to the path originating equipment.

REI:

1B

GFP

GFP

1C

Not supported

Mapping 10 Gbit/s FC

20

Not supported

Async Mapping of ODUk

CF

RES (Obsolete HDLC/PPP framed)

RES (obsolete HDLC/PPP framed)

E1

a

to

FC

a

STS-1 w/1 VTx PD, STS-1 w/2 VTx PD, ... STS-1
w/28 VTx or STS-n/nc PD

Not supported

FE

Test Signal, ITU-T 0.181

Test Signal, ITU-T 0.181

FF

a

STS SPE AIS (TCM)

VC-AIS (TCM)

a.

These values cannot be selected as Expected Path Signal Label.

Bits 1 to 4 of G1

Description

0000

No error

0001

1 error

0010

2 errors

:

:

1000

8 errors

1001 to 1111

No error

C2

(Hex.)

Description

SONET

SDH