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EPON ONU 4GE PORTS GDONU100-4GE

GDONU100-4GE is an ONU device designed by Lootom based on mixing and multi-service network. This series ...

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EPON ONU 4GE PORTS GDONU100-4GE

Overview        GDONU100-4GE is an ONU device designed by Lootom based on mixing and multi-service network. This series of products follow the international standard IEEE 802.3 ah, the communications industry standard of China (YD/T 1475-2006), and the EPON equipment technical requirements of China Telecom. It possesses good interoperability and maneuverability and it can realize interconnection with the mainstream OLT equipment manufacturers. Features         ● By using point to multipoint network topology, it can effectively collect scattered ethernet business users and convergence, fast ethernet interface on the user side to provide a standard RJ45 to smooth interconnection with the existing network.
        ● Dynamic bandwidth allocation mechanism ensures that all users can more reasonably share 1 Gbps bandwidth and realizing the reliable quality of service (QOS) and ensuring different business service quality in the same network.
        ● It supports IGMP multicast and makes good use of broadband.
        ● It supports ports isolation.
        ● It supports?ethernet loop detection, can automatically judge whether there is a ethernet device network loop blocking .When loop disappears, it can automatically recover.
        ● It supports multicast VLAN.
        ● It supports remote loopback and remote diagnosis of network status.
        ● It possesses rich OAM functional design, including configuration, alarm, performance monitoring, fault isolation and safety management, etc. It can provide the OLT remote management, and support local management. Technical Specifications

Item

GDONU100-4GE

User Networks interface

4 fixed 10/100/1000 MBASE-T self-adaptive RJ45 interface

PON interface

Up and down symmetrical transmission rate:1.25Gbps

Network coverage radius : 20 km

Optical interface type：SC/PC

Optical receiver with high sensitivity : ≥-26dBm

Luminous power：0~4dBm

Security:ONU authentication mechanism

Standard

IEEE 802.3ah

The communications industry standard of China (YD/T 1475-2006)

IEEE 802.1D, Spanning Tree

IEEE 802.1Q, VLAN

IEEE 802.1w, RSTP

Ethernet – II, ethernet –SNAP

VLAN

VLAN based on parts

IEEE 802.1Q VLAN

QOS

Back pressure type fluid control (half duplex)

IEEE 802.3x fluid（full duplex）

Preventing The Head Of Line mechanism

IEEE p802.1p, COS

Each port four queues sent 8t prior WR.SP and FIFO queue scheduling algorithm

Port speed limiting

Each port four sent eight priority queue map 802.1 p

WR, SP and FIFO queue scheduling algorithm

Port speed limit

Reliability

UDLD(Single direction link detection protocol , preventing the survival tree loop)

supporting functions of Dying-Gasp

Network security

IEEE 802.1x, the access control based on the port. Supporting local and remote  identification, EAP end or pass through

CHAP, EAP identification

Limiting the maximum number of users of per port  

Protection of port

Message storm control

Administration allocation

CLI, Web,SNMP, TELNET,etc.

Upgrading software through  TFTP

Local or server system log to record system log

Ping, trace route network testing tools, etc.

Dimension

170 mm(W) x 98 mm(D) x 28 mm(H)

Box dimension: 280 mm(W) x 130 mm(D) x 50 mm(H)

Weight : <0.7kg

Installation ：plug and play

 

Heat dispersion

Even used for a long time (24 hours), equipment will be heated, but it will not cause performance degradation and device deformation damage .

Surroundings parameter 

Operating temperature：0℃～50℃

Storage  temperature：-40℃～80℃

Power supply

The power adapter type: switch power adapter

Rated input voltage：110V～240V，50/60Hz。

Input voltage fluctuation ：domestic ±20％,international ±10％。

Fuse：installing an unrecoverable temperature resistance at the input end

power: <7W

Body case 

Metal case