Huawei Echolife HG850A

MKD

Published: Apr 17 02:27

One Optical interface: OPTICAL
z Four auto-sensing 10/100 Base-T Ethernet
interfaces (RJ-45): LAN1, LAN2, LAN3, and LAN4
z Two VoIP telephone interfaces (RJ-11): TEL1 and
TEL2
z One DC power interface (used to connect with an
external backup power supply) :POWER
z One power switch: ON/OFF

z Two VoIP telephone indicators: TEL1 and TEL2
z One VoIP indicator: VoIP
z Two GPON indicators: AUTH and LINK
z Four Ethernet indicators: LAN1, LAN2, LAN3, and
LAN4
z One Power indicator: POWER

Fiber to the home (FTTH)
z High-quality VoIP and FoIP services
z High-speed network access service
GPON Features
z The ITU-T G.984 GPON standards
z GPON encapsulation mode (GEM)
z Dynamic bandwidth assignment (DBA)
z 8 T-CONTs and 32 GEM ports
z Downstream 128-bit advanced encryption standard
(AES) encryption
z Class B+ optical power budget
z SN, Password or SN + Password security
authentication to the device
z Embedded operations, administration and
maintenance (OAM), physical layer OAM (PLOAM)
and OMCI
z Mapping to GEM Port based on VLAN/COS/VLAN
+COS/IPTOS and the physical port
z Forward error correction (FEC)
VoIP Telephone Features
z A telephone number for each connected telephone
z Two POTS users to call at the same time
z Dual-tone multi-frequency (DTMF) detection
z Frequency shift keying (FSK) sending
z RTP/RTCP (RFC 3550)
z Session Initiation Protocol (SIP) and H.248
z G.711A/u and T.38
z Local loop echo cancellation (G.165 & G.168)
Multicast Features
z Up to 255 groups of multicast at the same time
z Multicast VLAN (with configurable VLAN ID)
z IGMP V2&V3 snooping
z Configuration of multicast Port ID
Ethernet Features
z Auto-negotiation of rate and duplex mode
z MDI/MDI-X auto-sensing
z Ethernet frame up to 2000 bytes
z 1024 table items in the local exchange
OMCI Features
z Binding of GEM port and T-CONT
z Configuration of multicast filtering table
z VLAN configuration of service interface
z Synchronization of alarms
z OMCI performance statistics
z OMCI alarm
Device Maintenance
z Device maintenance through Web
z Remote service auto configuration and device management through OMCI
Easy third layer Features
z Network Address Translation(NAT)
z Application Layer Gateway(ALG)
Technical Specifications
Power Specifications
z Power adapter input: 90 – 240 V AC, 50 – 60Hz
z Whole-device power supply: 11 – 14V DC, 1A
z Power consumption: maximum < 10W, average < 8W

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Huawei Echolife HG850A

MKD

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