Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) - Manual (Page 28)

ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F)
Safety Notes
28
Personal Injury
Optical SFP modules may be classified as laser products. When installing and using any of these
SFP modules, the regulations which correspond to the respective laser class apply to the whole
RTM. Not complying to these regulations may lead to personal injury.
When installing and using optical SFP modules which are classified as laser products, make
sure to comply to the respective regulations.
Eye Damage
Optical SFP modules may emit laser radiation when no cable is connected. This laser radiation
is harmful to your eyes.
Do not look into the optical lens at any time.
SFP Module Damage
The optical port plug protects the optical fibres against dirt and damage. Dirt and damage can
render the SFP module inoperable.
Only remove the optical plug when you are ready to connect a cable to the SFP module. When
no cable is connected, cover the port with an optical port plug.
RJ-45 Connectors
The RJ-45 connectors on the face plate must only be used for twisted-pair Ethernet (TPE) and
serial console connections (according to face plate marking). TPE and serial connections are
considered SELV circuits. Connecting a telephone line (TNV circuit) to such a connector may
destroy your telephone as well as your board. Therefore:x
 Clearly mark TPE connectors near your working area as network connectors.
 Only connect TPE bushing of the system to safety extra low voltage (SELV) circuits.
 Make sure that the length of the electric cable connected to a TPE bushing does not
exceed 100 m.
If you have further questions, ask your system administrator.