Technical data

TraverseEdge 2020 Applications and Engineering Guide
Page iv Turin Networks Release 5.0.x
Precautions
Throughout this document, there are important precautionary statements used to warn of possible
hazards to persons or equipment. A precaution identifies a possible hazard and then explains what
may happen if the hazard is not avoided. The Danger, Warning, and Caution statements should be
followed at all times to ensure safe and proper installation, operation, and reliability of the
product. When multiple precautions are present, they are listed in order of severity as follows:
Danger! Indicates that a certain risk is associated with the task that will cause severe per-
sonal injury, death, or substantial property damage if the procedure is not adhered
to as written.
Warning! Indicates that a certain risk is associated with the task that can cause personal
injury, death, or substantial property damage if the procedure is not adhered to as
written.
Caution! Indicates that a certain risk is associated with the task that can or will cause per-
sonal injury or property damage if the procedure is not adhered to as written.
General Safety Precautions
These precautions will be found throughout the document whenever the optical cards or other
system components are being discussed.
Danger! Never look into the end of an optical fiber. Exposure to invisible LASER radiation
can cause serious and/or permanent damage to the eye or even blindness. Verify
the optical source is disabled through the use of an optical power meter before
handling optical fibers. Use of controls, adjustments, or procedures other than
those specified within this document may result in hazardous laser radiation expo-
sure.
Caution! Electrostatic Discharge (ESD) sensitive devices. ESD can cause catastrophic fail-
ure or degraded life and performance of a device. Use an anti-static wrist strap
connected to a properly grounded source before contacting any electronic devices.
Standards Compliance
NEBS Level 3 per SR-3580 (ref. GR-63 & GR-1089)
UL 60950, 3rd Edition
CDRH Laser Certification
FCC Part 15 Class B
ANSI Z136.1 - 1993 - American National Standard for the Safe Use of Lasers
TN-Xpert Users Guide Provides information vital for proper operation and maintenance of Turin Networks TE-
2020 and TE-206 systems. Information provided deals with processes and procedures for
turn-up, test, maintenance duties, input command sequences, valid parameters, and
expected responses using TN-Xpert™.
Table 2 TN-Xpert™ Document List
Document Title Description