24 — I-040G-R unit data sheet
24-8 November 2013 Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
Edition 01 3FE 55873 AAAA TCZZA
ONT Product Information Guide
Figure 24-3 I-040G-R hardware block diagram
ONT SoC technology consists of five key elements:
• GPON MAC
The Gigabit Passive Optical Network Media Access Control (GPON MAC)
element on the SoC terminates the GPON interface using BOSA on board.
• Ethernet MAC
The SoC provides an Ethernet PHY device (either 10/100BaseT or
10/100/1000BaseT) between the GMII interface and the RJ-45 port.
• control processor
The control processor manages functions related to OMCI, IGMP, VoIP, and
Ethernet services.
• SoC bridge
The SoC bridge provides an integrated data channel between the Ethernet MAC,
the GPON MAC, the DSP, the control processor, and the other integrated
elements such as flash memory, SDRAM, the local bus controller, and the
DUART interface to the craft port if used.
These ONTs can also interact with additional hardware components to support
functionality not provided by SoC technology. For example, MoCA and CES
functionality require additional hardware support. These, and other additional
elements are described in the following sections along with the SoC-based ONT
functions.
24.10 I-040G-R standards compliance
I-040G-R indoor ONTs are compliant with the following standards:
• 802.1d support for bridging
• 802.1p support for mapping and mapper service profile on U/S
• 802.1p support for marking and remarking
• 802.1p support for Class of Service based on VLAN-ID
• 802.1q support for virtual switch based on VLAN
• G.984 support GPON interface (framing)
• G.984.2 support for Amd1, Class B+
RJ-45 Ethernet
SC/APC
BOSA on
board
SOC
GE
switch
23531
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