363-206-295
About This Document
Issue 1
December 1997
xliii
Safety Instructions
Product Safety Labels
Important safety instructions are in this manual. In addition to the instructions on
the following page there are other safety instructions you must follow. These
instructions involve lasers, lightwave optical cable and connectors, and
precautions when handling circuit packs to prevent damage from electrostatic
discharge. This manual also contains admonishments in the form of
DANGERS,
WARNINGS, and CAUTIONS which must be followed at all times.
These admonishments have the following definitions:
■
DANGER indicates the presence of a hazard that will cause death or
severe personal injury if the hazard is not avoided.
■
WARNING indicates the presence of a hazard that can cause death or
severe personal injury if the hazard is not avoided.
■
CAUTION indicates the presence of a hazard that will or can cause minor
personal injury or property damage if the hazard is not avoided. The
caution is also used for property-damage-only accidents. This includes
equipment damage, loss of software, or service interruption.
Other important safety instructions that you should read are in the "Operation and
Maintenance" section of this manual. Only trained personnel should perform the
procedures in that section.
The alert symbol • appears throughout this product and in this manual to alert the
user to the presence of important operating and maintenance (servicing)
instructions for the DDM-2000 OC-12 Multiplexer.
Lightwave Safety Guidelines
General Laser Information
Lightwave/lightguide systems, their associated test sets, and similar operations
systems (OS) use semiconductor laser transmitters that emit light at wavelengths
between approximately 800 nanometers and 1600 nanometers. The emitted light
is above the red end of the visible spectrum, which is normally not visible to the
human eye. Although radiant energy at near-infrared wavelengths is officially
designated invisible, some people can see the shorter wavelength energy even at
power levels several orders of magnitude below any that have been shown to
cause injury to the eye.
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 ...