DLP-
553
363-206-295
1997
December
1,
Issue
21
of
18
Page
rtrv-state-path command
indicates Ring 2 active.
sw-path-sts1 or sw-path-vt1
used to switch path.
IN
OUT
IN
OUT
MAIN 2
OLIU
MAIN 1
OLIU
A
B
C
IN
OUT
IN
OUT
MAIN 2
OLIU
MAIN 1
OLIU
A
B
C
EC-1
EC-1
Ring 1
Ring 2
Ring 1
Ring 2
rtrv-state-path command
indicates Ring 2 active.
sw-path-sts1 or sw-path-vt1
used to switch path.
RING 2 ACTIVE
RING 2 ACTIVE
EC-1
EC-1
CO 3
CO 4
Ring 2
Ring 1
Ring 1
Ring 2
rtrv-state-path command
indicates Ring 1 active.
sw-path-sts1
used to switch path.
RING 1 ACTIVE
RING 1 ACTIVE
MAIN 2
OLIU
MAIN 1
OLIU
A
B
C
IN
OUT
IN
OUT
RT 1
RING 1 ACTIVE
Ring 1
Ring 2
Ring 2
Ring 1
CO 1
CO 2
Ring 2
Ring 1
Ring 1
Ring 2
Ring 1
Ring 2
Ring 1
Ring 2
FT-2000 OC-48 line switched ring
CO 5
RCVR
TRMTR
RCVR
TRMTR
DS3, EC-1
RING 2 ACTIVE
Ring 2
Ring 1
DS3, EC-1
Ring 2
Ring 1
rtrv-state-path command
indicates Ring 1 active.
sw-path-sts1
used to switch path.
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
TRMTR/RCVR
Primary Node
Secondary Node
STS1E
STS1E
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
Primary Node
STS1E
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
Secondary Node
STS1E
FAULT-Switch-Path-STS3 command
used at the FT-2000 Primary node
to perform manual DRI switch.
CO 6
FAULT-Switch-Path-STS3 command
used at the FT-2000 Primary node
to perform manual DRI switch.
MAIN B1
OLIU
MAIN B2
OLIU
A
B
C
IN
OUT
IN
OUT
RT 2
D
MAIN B1
OLIU
MAIN B2
OLIU
A
B
C
IN
OUT
IN
OUT
D
MAIN B1
OLIU
MAIN B2
OLIU
A
B
C
IN
OUT
IN
OUT
D
OC-12 path switched ring
Network
Interworking
Ring
Dual
in
Test
Transmission
DS3
of
Example
11.
Figure
Содержание DDM-2000 OC-12
Страница 1: ...363 206 295 Issue 1 December 1997 DDM 2000 OC 12 Multiplexer Release 7 0 User Service Manual Volume I ...
Страница 37: ...Tables xxxviii Issue 1 December 1997 A A SONET Overview A 1 SONET Payloads A 18 A 2 SONET Transport Rates A 19 ...
Страница 506: ...INS PROG 8 of 8 Page INS PROG COMMANDS RELATED rtrv eqpt rtrv ne OC 12 DDM 2000 1997 December 1 Issue 11 89 ...
Страница 528: ...RTRV ATTR ALM 2 of 2 Page RTRV ATTR ALM COMMANDS RELATED set attr alm OC 12 DDM 2000 1997 December 1 Issue 11 111 ...
Страница 565: ...RTRV OC3 3 of 3 Page RTRV OC3 COMMANDS RELATED rtrv sync 11 148 1997 December 1 Issue OC 12 DDM 2000 ...
Страница 664: ...SET FEAT 3 of 3 Page SET FEAT COMMANDS RELATED rtrv feat OC 12 DDM 2000 1997 December 1 Issue 11 247 ...
Страница 766: ... Ctl T TOGGLE 2 of 2 Page Ctl T TOGGLE COMMANDS RELATED logout rlgn OC 12 DDM 2000 1997 December 1 Issue 11 349 ...
Страница 847: ...Multiplexer OC 12 DDM 2000 7 Release TARP TOP Manual User Service II Volume 363 206 295 1 Issue 1997 December ...
Страница 867: ...363 206 295 TOP Maintenance and Operation BLANK LEFT INTENTIONALLY PAGE THIS 12 1997 December 1 Issue ...
Страница 1145: ...Order Circuit 363 206 295 NTP 029 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1146: ...Order Circuit 363 206 295 NTP 030 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1182: ...Turnup System 363 206 295 NTP 033 1 of 1 Page 1997 December 1 Issue Unused LISTED ORDER IN BELOW ITEMS DO TO GO DETAILS FOR ...
Страница 1243: ...Clearing Trouble 363 206 295 TAP 107 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1393: ...363 206 295 DLP 513 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1394: ...363 206 295 DLP 514 1 of 1 Page 1997 December 1 Issue Unused ...
Страница 1456: ...363 206 295 DLP 523 7 of 7 Page 1997 December 1 Issue OC 12 via Access Broadcast Video for Cross connections of Example 4 Figure ...
Страница 1465: ...DLP 525 363 206 295 1997 December 1 Issue 6 of 2 Page Schematic Ring Virtual ATM Sample 1 Figure ...
Страница 1469: ...DLP 525 363 206 295 1997 December 1 Issue 6 of 6 Page Ring Virtual ATM OC 12 DDM 2000 for Cross connections of Example 4 Figure ...
Страница 1565: ...363 206 295 DLP 543 6 of 5 Page 1997 December 1 Issue Network Broadcast Video of Test Transmission 2 Figure ...
Страница 1566: ...DLP 543 363 206 295 1997 December 1 Issue 6 of 6 Page Network Ring Virtual ATM of Test Transmission 3 Figure ...