Huawei EchoLife HG8245, Описание продукта

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2 Product Functions and Features
EchoLife HG8245 GPON Terminal
Product Description
2.2 Ethernet Features

Compliance with the IEEE 802.3ab standards

Auto-negotiation of rate and duplex mode

Setting to 10/100/1000 Mbit/s manually

Setting to half duplex or full duplex mode manually

MDI/MDI-X adaptation

Upstream and downstream rate limit based on the Ethernet port with a granularity of 64
kbit/s

PAUSE traffic control (IEEE 802.3 Annex 31B)

Ethernet frame of up to 2000 bytes
2.3 Multicast Features

IGMP V2&V3 Snooping

IGMP proxy

Bridge WAN multicast

Up to 255 multicast groups

VLAN transforming of the upstream multicast protocol packet

Separate GEM ports for the downstream multicast service streams and the IGMP signaling
packets

Transformation, transparent transmission, and removal of the downstream multicast VLAN

Filtering downstream multicast packets

Multicast filtering and forwarding based on MAC address

Authentication based on the GEM port

Fast leave
2.4 Voice Features

19 preset ringing tones and 16 user-defined ringing tones

Presetting the signal tone parameter according to country

Configuring and issuing user-defined signal tones

H.248

G.711A/u, G.729a/b, and G.722 encoding/decoding

Static and dynamic jitter buffer

Dual-tone multi-frequency (DTMF) detection

Local echo cancellation (EC)

Receiving and sending DTMF
和
FAX based on RFC 2833
2-2 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 01 (2011-01-18)