Fiber Distribution Network; Line Rate Supported - Alcatel-Lucent 7302 Information Manual

2 — Part numbers, ordering, and deployment configuration overview
2.4

Fiber distribution network

The GPON can carry multiple applications, including voice, data, and video over a
single fiber. Figure
connection.
Network
Optional RF
overlay
RF Video
provider V-OLT/EDFA
network
IPTV
Ethernet
Internet
PSTN
Softswitch
Class 5
switch
1 The maximum optical link length depends on the specific equipment and deployment conditions

Line rate supported

Systems support standard-based GPON line rates of 2.488 Gb/s downstream and
1.244 Gb/s upstream between the packet optical line termination (P-OLT) units and
optical network terminals (ONTs) based on the ITU-T G.984 protocol. The optical
budget of the GPON connection is typically 28 dB.
2-42 November 2013
2-1 shows a fiber distribution network using a single GPON
Figure 2-1 Fiber distribution network
Central office or
remote terminal
1,550 nm
WDM
Edge switch
P-OLT
router
Voice
gateway
EMS/NMS
Alcatel-Lucent 7302 ISAM | 7330 ISAM FTTN | 7360 ISAM FX ONT R04.06.02
Fiber Passive
distribution outside
plan
Optical link length
1,490 nm
1,550 nm 2.4 Gb/s
1,310 nm 1.2 Gb/s
Edition 01
ONT Product Information Guide
ONTs End user
1
MDU
19684
3FE 55873 AAAA TCZZA