GCOM GN2000 Series GPON SFP ONU

Attributes

GN2000-04GS GPON SFP ONU

GPON Feature

ITU-T G.984xGPON standard

GEM Encapsulation Mode

DBA(Dynamic Bandwidth Assignment)

32*T-CONT

256*GEM Port

Class B+ Optical Power

VLAN to GEM Port mapping

FEC(Forward Error Correction)

Embedded OAM(Operations,Administration and Maintenance)

PLOAM(Physical Layer OAM)

OMCI

128bit AES(Advanced Encryption Standard) downlink encryption and uplink authentication

Power-off alarm

Protocol

IEEE 802.3,

IEEE 802.3u

IEEE 802.3x

IEEE802.3ah

IEEE 802.3ad

VLAN

Port-based VLAN

IEEE 802.1Q VLAN

VLAN transparent transmit

VLAN filtration

Full VID and PVID

Port+VLAN-based tag

Address management

1K 1K 512 512 MAC

256 multicast address

Static MAC

MAC address limit

MAC address aging based on 1s

Static IP address,DNS,DHCP

IGMP

IGMP V1,V2,V3

IGMP Snooping and Filter

LAST Member Query(Snooping mode)

Fast Leave

Multicast service management

Broadcast-storm suppression

Broadcast suppression

STP

IEEE 802.1D / 1S / 1W

Remote-loop detect

Bandwidth control

64K~100M bandwidth control

QoS

port / 802.1P / IP-TOS-based priority

4-level priority control

DiffServ-based QoS priority classification

QoS remark

Updating

Local TFTP

Standard OMCI

Management

CLI

Telnet

Security

Port lock

Watch Dog

Alarm and capacity statistics

Maintenance

Debug information output

PING

System log

VOIP

SIP,H248

Registration and authentication:call authentication, primary and secondary server

Gain control,IP dialing,long number,secondary dial

Voice codec negotiation,G711U,G711A,G729,G723,G726

Call process tone,echo cancellation,Packet loss detection and compensation,Compression and silence detection and comfort noise,packing time

Supplementary services:Call Forwarding , Do Not Disturb feature , anonymous call blocking , call waiting, three-way conference , call back, call transfer , hotline , emergency call , call display restrictions , exhaled limit , alarm clock service , abbreviated dialing

Fax:T38,G711,Modem