Artesyn MVME2502 Installation and Use (April 2015) - Manual (Page 23)

Safety Notes
MVME2502 Installation and Use (6806800R96E) 23
Make sure all software is completely shut down before removing power from the board or
removing the board from the chassis.
Product Damage
Only use injector handles for board insertion to avoid damage to the front panel and/or PCB.
Deformation of the front panel can cause an electrical short or other board malfunction.
Product Damage
Inserting or removing modules with power applied may result in damage to module
components.
Before installing or removing additional devices or modules, read the documentation that
came with the product.
Cabling and Connectors
Product Damage
RJ-45 connectors on modules 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
meters.
 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.