Alcatel-Lucent 7330 - Page 25

Contents
Alcatel-Lucent 7330/7302 ISAM FTTN R04.02.42a March 2011 xxv
3FE 54199 AAAA TCZZA Edition 01 ONT Product Information Guide
Package H ONT considerations and limitations................................. 1-13
ONT ITU-T standards................................................................ 1-13
1.2 ONT and MDU software architecture and protocols .............................. 1-13
1.3 GPON transmission support ........................................................... 1-15
FEC .................................................................................... 1-15
Fragmentation ....................................................................... 1-15
AES .................................................................................... 1-16
1.4 ONT activation and behavior using SLID ............................................ 1-16
SLID entry via craft terminal ...................................................... 1-16
SLID entry via Ethernet port....................................................... 1-16
SLID entry via first POTS port ..................................................... 1-17
SLID and LED behavior.............................................................. 1-17
1.5 ONT management at a local site..................................................... 1-17
Access to ONT interfaces .......................................................... 1-19
ONT interface security ............................................................. 1-19
1.6 ONT configuration using a web-based interface .................................. 1-20
1.7 ONT physical security ................................................................. 1-20
1.8 Rogue ONT defense .................................................................... 1-20
Laser stuck on ....................................................................... 1-21
Duplicate serial numbers........................................................... 1-21
Receive and transmit errors ....................................................... 1-21
1.9 802.1x authentication ................................................................. 1-22
Port-based authentication ......................................................... 1-22
802.1x support assumptions ....................................................... 1-23
User session disconnection by system............................................ 1-23
Re-authentication ................................................................... 1-23
1.10 Anti-spoofing mechanism ............................................................. 1-24
Gratuitous ARP discard ............................................................. 1-24
Source address anti-spoofing ...................................................... 1-24
Per-service anti-spoofing .......................................................... 1-26
1.11 ONT reset................................................................................ 1-27
1.12 ONT and MDU interface connection limitations ................................... 1-27
1.13 Other ONT limitations ................................................................. 1-28
Upgrade considerations and limitations ......................................... 1-29
Service creation considerations and limitations................................ 1-29
OAM and statistics considerations and limitations ............................. 1-29
1.14 ONT slot numbering.................................................................... 1-30
2 — Part numbers, ordering, and deployment configuration
overview 2-1
2.1 Overview ................................................................................. 2-2
2.2 Part numbers for ordering ............................................................. 2-2
2.3 ONT and MDU to UPS or power adapter compatibility support ................. 2-10
ONT and MDU to UPS or power adapter mapping table ....................... 2-10
2.4 Fiber distribution network............................................................ 2-15
Line rate supported................................................................. 2-16
Typical optical fiber outside plant architecture ............................... 2-16
Distance and performance considerations ...................................... 2-17
Splitters and unused ports ......................................................... 2-18