OLT PON LOOTOM GDOLT2000S 1U EPON Access Equipment EPON / FTTH / FTTB

Item

GDOLT2000-8S

GDOLT2000-12S

GDOLT2000-16S

System capacity

The highest splitting ratio: 1:6 4
Back bandwidth: 128 G
The MAC table capacity: 32 K

Interface

PON

8 EPON interfaces

12 EPON interfaces

16 EPON interfaces

Up-link interface

8 GE interfaces

supporting expanding 2 interfaces with thousands of MB

Features of PON interfaces

Up and down symmetric transmission rate: 1GBPS

Average luminous power of PON interface: + 2 DBM ~ + 7 DBM

Receiving sensitivity of PON interface::≥-30dBm

Security: ONU authentication mechanism

Standard

IEEE802.3ah

IEEE 802.1D, Spanning Tree

IEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

IEEE 802.3ad physical link, static/dynamic aggregation (LACP)

Ethernet – II

QOS

Back pressure type fluid control (half duplex )

IEEE 802.3x fluid control(full duplex )

IEEE 802.1p, CoS

Th queue scheduling arithmetic of WRR,SP and FIFO

Up and down speed limitation based on DBA and SLA

VLAN

Based on VLAN of the port, QINQ,and supporting  flexible QinQ

 Function of layer 3

Supporting static routing: Ripv1 / v2, OSPF, etc.;
The master routing capacity: 8 k

Multicast

IGMP

IGMP Snooping

Reliability

Following the protocol of single direction link detection , preventing the loop of survival tree
Expanded EPON optical module can be hot plugged
EPON optical path protection
Supporting detection function of finding abnormal  long luminous light ONU

Network security

 Limiting maximum users number of per port
 Isolation of ports
Message storm control
ACL access control functions based on the data flow

 Transmission data encryption of PON port

Allocation administration

CLI, SNMP, TELNET,etc.

Upgrading software through  TFTP

Both English and Chinese command prompt
Debugging output debug

Physical characteristics

442.5mm(W) x300mm(D) x 44mm(H)

Box dimension:585mm(W) x450mm(D) x 95mm(H)

installation:standard frame 19

weight:2Kg

Surroundings parameter 

Operating temperature:0℃~55℃;10%~85%,no condensation

Memory-type temperature:-40℃~80℃;5%~95%,no condensation

Power supply

Input:AC 90~264V,DC -36 ~ -72V

Supporting dual power input, ac/dc power supply plug, hot plug of power module supporting protection of over current and over voltage