7 Routing Cables
16
To ODF
Fiber (SC)
≤ 57
±
1 mm
• When optical modules are
preinstalled to boards before
delivery, ensure that optical
modules are properly installed
before connecting fibers to
boards.
• To facilitate the subsequent
maintenance, bundle the newly
routed optical fiber with the
originally routed optical fiber
firmly. Ensure that the height of
the bundled optical fibers is
lower than 55 mm.
Fiber
(SC)
Binding
position 1
(ports 0-4)
Binding
position 2
(ports 0-9)
Binding
position 3
(ports 0-15)
• When handling optical fibers, do not stand close to or look into the optical fiber outlet directly
with naked eyes.
• Lead the optical fiber through a corrugated pipe. The mouth of the corrugated pipe must be
wrapped with the adhesive tape. In the cabinet, the corrugated pipe should not be longer than
100 mm. In addition, the corrugated pipe is bound at the cabling aperture.
• The bending radius of the optical fiber should be more than 20 times the cable radius. In
general, the bending radius of the optical fiber is more than or equal to 40 mm.
7.8 Routing Optical Fibers (GPON Board)
