User's Manual Part 1

3
Feature Description: Overview
1 Introduction
The I-241W-U is a GPON ONT which supports
 4 Gigabit Ethernets
 2 POTS
 2 Wi-Fi (2.4G & 5G)
 1 HomePNA
 2 USB
 1 GPON WAN port (32 GEM ports, 128 TCONTs)
Either pure RG model or pure ONT model is supported at one time by downloading
different software releases.
In this document, we will briefly introduce the feature of pure RG model and pure
ONT model. The more detailed information please refers to related documents.
2 Pure ONT model release
With pure ONT model release, I-241W-U will report to OLT that it contains one
Ethernet slot with 4 GE ports, HomePNA and one POTS slot with 2 ports as Figure 1
shown. The Wi-Fi module and USB module are disabled in this mode.
I
-241
W-U
GPON L2 ONT
GPON
ODN
OLT
OMCI
IPHost
VOIP
POTS0
POTS1
WiFI
USB
ETh0
ETh1
Eth2
Eth3
HPNA
Figure 1
I-241W-U provides VOIP service and L2 bridging service including Multicast service.
They are all controlled by OLT.