Functional Blocks; Package H Ont Functionality And Service Connections; Package H Ont With A Diplexer - Alcatel-Lucent 7302 Information Manual

11 — B-8102-A and B-8112-A unit data sheet
Package H ONTs can also interact with additional hardware components to support
functionality not provided by SoC technology.

Functional blocks

Package H ONTs have the following functional blocks:
•
GPON and service connections
•
data and IP video subsystem

Package H ONT functionality and service connections

Package H ONT SoC technology is an integrated system that provides the GPON,
voice, and data (including IP video) subsystems. It provides two key connection
functions: connecting the ONT to the GPON and the connecting the ONT to
subscriber equipment. The voice subsystem supports RJ-11 ports, and the data and
IP video subsystems support RJ-45 ports. The ONT connects to the GPON using a
optical connector.
The GPON connection performs a GPON transmission convergence (TC) layer
function. The GPON signal from the P-OLT terminates at a diplexer. The diplexer is
an optical module that performs optical and electrical conversion. The diplexer
interfaces with the GPON MAC on the SoC. Figure
with a diplexer, four POTS, and two Ethernet ports.
Voice subsystem
Package H ONT SoC-based technology provides a maximum of four POTS lines for
voice services and can support either H.248 (Megaco) or session initiation protocol
(SIP) signaling protocols. All POTS ports on an ONT must be configured to use the
same signaling protocol. Signaling protocols can not be mixed.
Package H ONTs support the following:
•
for ONTs with four POTS lines, two lines can have both 3-way and 2-way call
support, but the remaining two lines can support only 2-way calls
•
support for G.711, G.726, and G.729 CODEC; the support for G.729 requires
reduced channel number with software upgrade
•
fax per T.38 on POTS lines
11-12 November 2013
Figure 11-6 Package H ONT with a diplexer
Power
Converter
GPON Diplexer
Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
•
voice subsystem
•
time calibration
11-6 shows a Package H ONT
POTS (4)
SOC
Ethernet (2)
Edition 01
ONT Product Information Guide
RJ-11
RJ-45
18783
3FE 55873 AAAA TCZZA