Huawei EchoLife HG8245 Product Description

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)

Huawei EchoLife HG8245 Specifications

General

Brand	Huawei
Model	EchoLife HG8245
Category	Touch terminals
Language	English