LIB-3 0 4 & LIB-3 0 6 In st a lla t io n Gu id e
2.7 Connecting Power
Th e LIB-3 0 4 o r LIB-3 0 6 u n it s a r e p o w e r e d fr o m a n AC s o u r ce .
No te t h a t w h e n p o w e r is in it ia lly a p p lie d ( o r w h e n p o w e r is r e cy cle d ) t h e
fr o n t p a n e l LEDs a ll ligh t fo r a p p r o xim a t e ly 1 0 s e co n d s . So m e LEDs w ill
r e m a in lit , d e p e n d in g o n t h e o p e r a t in g st a t u s a n d p o r t co n n e ct io n s .
2.8 Installing SFP Modules and Fibre Cables
Warn in g
Visib le a n d in v isib le la s e r r a d ia t io n w h e n o p e n : DO NOT s t a r e in t o t h e
b e a m o r v ie w t h e b e a m d ir e ct ly w it h o p t ica l in s t r u m e n t s . Fa ilu r e t o
o b s e r v e t h is w a r n in g co u ld r e su lt in a n e y e in ju r y o r b lin d n e s s .
Us e o f co n t r o ls, a d ju st m e n t s o r t h e p e r fo r m a n ce o f p r o ce d u r e s o t h e r t h a n
t h o s e sp e cifie d h e r e in m a y r e s u lt in h a z a r d o u s r a d ia t io n e xp o s u r e .
Av o id b e n d in g fib r e -o p t ic ca b le b e y o n d it s m in im u m b e n d r a d iu s — a n y
a r c sm a lle r t h a n a fe w ce n t im e t r e s in d ia m e t e r ca n d a m a g e t h e ca b le a n d
ca u s e p r o b le m s t h a t a r e d ifficu lt t o d ia gn o s e .
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