21
Proprietary Information: Not for use or disclosure except by written agreement with Calix.
November 2022.
Routing the Fiber Pigtail
The fiber interface for the u4g is located on the bottom of the unit. The SC/APC connector
is embedded (but visible) within an alcove with fiber raceways built in to assist in routing the
fiber safely.
The illustration below shows the preferred routing for the u4g.
Critical Variables
Allow for two complete wraps of fiber around the fiber raceway. Storing extra fiber
as shown ensures that the pigtail selected for deployment has enough slack without
having to deal with extra fiber.
Make sure excessive bends in the fiber are not present. Refer to the fiber
manufacturer's bend radius standards for specific information.
Ensure that any wall mounting fasteners do not interfere with fiber routing.
Fiber Raceway Routing
