Nortel Passport 15000, Установка и обслуживание оборудования, Страница: 827 / 874

Chapter 17 Hardware procedures 827
Passport 15000, 20000 Hardware Installation, Maintenance, and Upgrade 5.2S2
Routing FP cables
Route FP cables to establish the cable connection path between FPs and the
next hop device, which can be another FP or equivalent interface card, or a
combination of a termination panel, intermediate interworking devices, and
the far-end termination.
Prerequisites
• You must be familiar with “Safety considerations and best practices”
(page 53).
WARNING
Risk of eye injury by laser
Never look directly into the end of a fiber cable, let an end
pass in front of your eyes, or use an optical device to look
at the end of an optical fiber unless you are certain the
other end is not connected. The laser travelling through a
fiber cable can injure the human retina.
WARNUNG
Gefahr von Augenverletzungen durch Laserstrahlen
Blicken Sie nie direkt auf das Ende eines Glasfaserkabels,
und überprüfen Sie auch einzelne Faserenden nicht mit
einem optischen Gerät, wenn Sie nicht sicher sind, daß das
andere Kabelende nicht angeschlossen ist. Der über die
Glasfasern übertragene Laser kann die menschliche
Netzhaut verletzen.
CAUTION
Risk of damage to optical fiber cables from handling
While handling optical fiber cables, do not crimp, kink,
snag, or step on any part of a cable or its connectors. Do
not exceed the bend radius recommended by Nortel
Networks or the manufacturer of the fiber, whichever is
wider. Fasten tie-wraps snugly around fiber cables without
squeezing into the outer sheath.