2 ports OLT

Item

Parameter

Description

Interface

Combo ports

2 *SFP Gigabit port 1000BASE-LX

2* 10/100/1000 RJ 45 port

PON ports

2*SFP Gigabit port 1000BASE-PX20

Management port

1*10Base-T out-band port

1*Console port

OLT PON SFP

Max Distance:20KM

PON port speed: symmetrical 1.25Gbps

Waves: 1490nm TX,1310nm RX

TX Optical power : +2~+7dBm

RX Sensitivity: -28dBm

Management

Management mode

Support SNMP Telnet management mode.

Support Network management

Management Function

Fan Group Detecting

Port Status monitoring and configuration management;

Layer-2 switch configuration such as Vlan, Trunk ,RSTP,IGMP ,QOS, etc;

EPON management function: DBA ,ONU authorization, ACL ,QOS ,etc;

Online ONU configuration and management

User management

Alarm management

Function

Layer –two swtich

Support port VLan and protocol Vlan

Support Vlan tag/Untag ,vlan transparent transmission

Support 4096 VLAN

Support IEEE802.3ah

RSTP

QOS based on port ,VID,TOS and MAC address

IGMP Snooping

802.x flow control

Port stability statistic and monitoring

EPON function

l  Support port-based rate limitation and bandwidth control;

l  In compliant with IEEE802.3ah Standard

l  Up to 20KM transmission Distance

l  Support data encryption, group broadcasting, port Vlan separation ,RSTP,etc.

l  Support Dynamic Bandwidth Allocation (DBA)

l  Support ONU auto-discovery/Link detection/remote upgrade of software;

l  Support VLAN division and user separation to avoid broadcast storm;

Support various LLID configuration and single LLID configuration .Different user and different service could provide different QoS by means of different LLID channels.

Support power-off alarm function ,easy for link problem detection

Support broadcasting storm resistance function

Support port isolation between different ports

Support ACL and SNMP to configure data packet filter flexibly

Specialized design for system breakdown prevention to maintain stable system

Support dynamic distance calculation on EMS online

Support RSTP,IGMP Proxy

Physical

Dement ion

L*W*H 440*260*44

Weight: 3.1KGS

Power supply

90~264VAC

16W

Operating Environment

Working Temperature: 0~50℃

Storage Temperature: -40~85℃

Relative Humidity: 10~90%(non-conditioning