Service
Classificati
on
Item
Data
Remarks
VoIP service
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Profile type: Type3
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Assured bandwidth: 15
Mbit/s
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Maximum bandwidth: 30
Mbit/s
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T-CONT ID: 2
bandwidth or an
assured
bandwidth, and
the service with a
low priority
adopts the
maximum
bandwidth or
best effort.
QoS (CAR)
HSI service
Upstream and downstream
bandwidth: 4 Mbit/s
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Traffic control
can be
implemented on
the BRAS, or on
the OLT or ONT
by using port rate
limitation or
using a traffic
profile to limit
the upstream and
downstream
traffic.
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Generally, in the
case of FTTH,
limit the rate on
the OLT
.
IPTV service
No rate limitation in the
upstream and downstream
directions
VoIP service
No rate limitation in the
upstream and downstream
directions
IPTV
service data
Multicast protocol
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OLT: IGMP proxy
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ONT: IGMP snooping
-
Multicast version
IGMP V3
IGMP v3 and IGMP
v2 are supported,
and IGMP v3 is
compatible with
IGMP v2.
EchoLife HG8240/HG8245/HG8247 GPON Terminal
Service Manual
3 Configuration
Issue 04 (2011-01-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
3-101