Artesyn AXP1440, Installation And Use Manual, Page: 31 / 156

Safety Notes
AXP1440 Installation and Use (6806800H23U) 29
The Intel RTM ARTM-MPRTM0020 is not certified for the use with TNV-1 circuits. Do not
connect E1/T1/J1 lines directly to the ARTM-MPRTM0020. Use a Digital Service Unit/Control
Service Unit (DSU/CSU) to eliminate over voltages.
Cable Damage
Folding the fiber cable damages the cable and inhibits the data transmission. Therefore, make
sure you do not fold the cable.
RJ-45 Connector
System Damage
RJ-45 connectors on blades are either twisted-pair Ethernet (TPE) or E1/T1/J1 network
interfaces. Connecting an E1/T1/J1 line to an Ethernet connector may damage your system.
Make sure that TPE connectors near your working area are clearly marked as network
connectors.
Verify that the length of an electric cable connected to a TPE bushing does not exceed 100 m.
Make sure the TPE bushing of the system is connected only to safety extra low voltage circuits
(SELV circuits).
If in doubt, ask your system administrator.
Laser
Personal Injury
Some variants of the blades in the system are Class 1 laser products. The use of controls or
adjustments or performance of procedures other than those specified herein may result in
hazardous radiation exposure.
Some variants of the RTM are a Class 1 laser product. The use of controls or adjustments or
performance of procedures other than those specified herein may result in hazardous radiation
exposure.