363-206-295
Technical Specifications
Issue 1
December 1997
10-35
ED-8C801-50, G1 seismic Network Bay Frame, and ED-8C812-50, G11 or
ED-8C812-50, G12 seismic Network Bay Frame Kit meet the above requirements.
For ordering and engineering application information for these frames see drawing
ED-8C800-70 and document #065-215-200, respectively.
Fire Resistance
1
0
The DDM-2000 OC-12 Multiplexer meets the ignitability requirements specified in
T1Y1.4/88-014. In addition, the DDM-2000 OC-12 Multiplexer meets the fire
resistance requirements of UL 1459, 2nd Edition.
Underwriters Laboratories
1
0
The DDM-2000 OC-12 Multiplexer is
UL listed for restricted access installations in
business and customer premises applications installed in accordance with
Articles 110-16 and 110-17 of the
National Electric Code
*
,
ANSI
†
/NFPA Number
70-87. Other installations exempt from the requirements of the
National Electric
Code may be engineered according to the accepted practices of the local
telecommunications utility.
Canadian Standards Association
1
0
The DDM-2000 OC-12 Multiplexer has been certified by the Canadian Standards
Association per standard C22.2 Number 225-M90.
Power Requirements
1
0
Shelf Fuses
1
0
The two
−
48 V feeders (A and B) are required for each DDM-2000 OC-12 shelf.
Shelf power is protected by 10-amp fuses provided with the shelf. It is
recommended that a supply of spare fuses be provided at DDM-2000 OC-12
Multiplexer locations.
Fuses and a fuse extraction tool can be ordered through Lucent, using Comcode
406203190 for fuses and Comcode 406420273 for the extraction tool, or through
SAN-O Industrial Corporation, 91-3 Colin Drive, Sherwood Corporation Center,
Holbrook, NY 11741 or by calling 516-472-6666 and ordering:
Fuse, 10-amp, Part No. AX-1-10A or
Fuse Extraction Tool, Part No. F-0431.
*
Registered trademark of National Fire Protection Association, Inc.
†
Registered trademark of National Standards Institution, Inc.
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 ...