Alcatel-Lucent 7330 Product Information Manual page 214

ONT category description
Single-residence indoor
ONTs (I-241G-A)
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
diplexer, four POTS, and two Ethernet ports.
ONT SoC technology serves as the main hardware block for the I-241G-A indoor
ONTs; see Figure 13-4.
Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.41
3FE 54017 AAAA TCZZA
Table 13-12 I-241G-A indoor ONT interfaces
Interface capacity
POTS
ports
Figure 13-3 ONT with a diplexer
Power
Converter
GPON Diplexer
December 2010
Edition 01 ONT Product Information Guide
Ethernet RF video
ports connectors
2 4 1
13-3
SOC
13 — I-241G-A unit data sheet
POTS/ VDSL2 / DS1/E1
10/100/1000
BASE-T
Ethernet
connectors
0
shows an ONT with a
RJ-11
POTS (4)
RJ-45
Ethernet (2)
0
18783
13-9