Alcatel-Lucent 7330 - Single-Residence Gigabit Ethernet Package B Onts with or Without POTS and RF Video

20 — I-011G-A, I-011G-B, I-110G-A, and I-111G-A unit data sheet
20-10 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
• Control Processor
The Control Processor features an integral memory management unit that
supports a dedicated 64 kbyte instruction cache and shares a single 32 kbyte data
cache with the DSP. The Control Processor and DSP also include a single channel
Data Management Application (DMA) controller with a 4 kbyte read ahead
low-latency Dynamic Random Access Memory (DRAM) access port. The
processors typically run at 400 MHz.
• Switch matrix
The Switch matrix provides an integrated data channel between the four GE
MACs, the GPON MAC, the MoCA MAC, the DSP, the control processor, and
the other integrated elements such as flash memory, DRAM, and the local bus
controller.
Package B ONTs can also interact with additional hardware components to support
functionality not provided by the SoC technology.
Single-residence Gigabit Ethernet Package B ONTs with or without
POTS and RF video
Other single-residence Gigabit Ethernet ONTs present another variation of the
Package B ONT. In the case of these ONTs, POTS and RF video ports may or may
not be available in addition to Ethernet ports. These Package B ONTs transmit
Ethernet packets to either one or four RJ-45 Ethernet ports, and, in some cases, voice
traffic to either one or two RJ-11 POTS ports and RF video traffic to one F-type
coaxial connector. These ONTs also feature fiber optic and power connectors.
Figure 20-3 shows the functional blocks for a Package B ONT with Gigabit Ethernet,
POTS, and coaxial ports. For those ONTs with less than the maximum number of
Gigabit Ethernet or POTS ports, the excess ports are blocked by a plastic cover.
Figure 20-3 Single-residence Gigabit Ethernet ONT with POTS and RF video
POTS (2/1/0)
Ethernet (4/1)
RJ-11
Power connector
F-type connector
RJ-45
20417
GPON
SOC
Optical
block
Power Converter
RF Video
Amp
Diplexer