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Proprietary Information: Not for use or disclosure except by written agreement with Calix.
© 2001-2007 Calix. All Rights Reserved.
ONT Component Descriptions
Name
Description
4 Port UVG Expansion
Module
Provides (4) additional UVG lines of service to the
subscriber.
8 Port UVG Expansion
Module
Provides (8) additional UVG lines of service to the
subscriber.
Quad T1 Expansion Module
Four discrete T1 circuits can be added.
Quad Video Expansion
Module
Amplifies and splits the RF Video signal into (4)
individual signals.
ONT Enclosure
The Model 560 ONT enclosure is a core component of the system. It houses and protects
the electronics that convert the subscriber premises electrical signals to the optical signals
that are transmitted to the central office and vice versa for headend signals. The ONT has
an outer and inner enclosure.
The outer enclosure has the following characteristics:
y
19.125 inches(48.58 cm) high
y
15.25 inches (38.74 cm) wide
y
4.5 inches (11.43 cm) deep
y
Has a weather resistance casing to protect against wind driven rain, “sea air” and/or
dust contamination
y
Incorporates two distinct levels of access: subscriber access and/or service provider
access
y
It has several options for cable entrances
y
It includes a fiber splice tray and tabs for securing the fiber inside the cover of the
enclosure
y
It can be mounted directly on a building
The inner enclosure includes the following:
y
Has the ability to receive software downloads from the Central Office or headend
eliminating the need for “truck roll” software/firmware upgrades.
y
Separate secure access for telco technicians.
