363-206-295
Shelf Descriptions and Configurations
Issue 1
December 1997
3-9
OC-12 STS-1 Path Switched Ring Shelf
3
Figure 3-4 shows a DDM-2000 OC-12 Multiplexer shelf equipped for an STS-1
path switched ring application. One pair of OC-12 OLIU circuit packs are located
in the main B slots. The TSI slots must be equipped with TSI FLEX circuit packs.
The function units can be equipped with triple STS1E, triple DS3, or OC-3 circuit
packs. Figure 3-4 shows a configuration that supports up to three STS-1 and
three DS3 interfaces and two OC-3 optical extensions. The optical extension
OLIUs can provide transport for either three independent STS-1s or one STS-3c.
Dual ring interworking (DRI) capabilities are available on STS-1 paths dropped by
the 3STS1E interfaces.
Figure 3-4.
OC-12 STS-1 Path Switched Ring Shelf
T
S
I
T
G
D
S
3
S
Y
S
C
T
L
O
H
C
T
L
U
S
E
R
P
A
O
L
I
U
O
L
I
U
1
1
1
1
T
G
2
T
S
I
D
S
3
O
L
I
U
O
L
I
U
O
L
I
U
O
L
I
U
N
E
L
1
1
1
1
3
3
2(P)
2(P)
2(P)
2(P)
2(P)
2(P)
2(P)
D
C
B
A
TS1
B
A
Main
Function units
1
7
7
C
A
P
P
B
L
K
1
7
7
C
A
P
P
B
L
K
3
S
T
S
1
E
3
S
T
S
1
E
Timing
Timing
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 ...