• Model NO.：OLT-E4-2204A
• Transmission Distance：20km
• Trademark：SOFTEL OEM
• Origin：Hangzhou, Zhejiang

Item

OLT-E4-2204A

Uplink Port

QTY

4

SFP

4GE optical interface

PON Port

QTY

8

Physical Interface

SFP Slots

Connector Type

1000BASE-PX20+

Max splitting ratio

1:64

Management Ports

1*100BASE-TX outband port

1 CONSOLE port

PON Port Specification

(Apply to  PON Module)

Transmission Distance

20KM

PON port speed

Symmetrical 1.25Gbps

Wavelength

1490nm TX,1310nm RX

Connector

SC/PC

Fiber Type

9/125μm SMF

TX Power

+2~+7dBm

Rx Sensitivity

-30dBm

Saturation Optical Power

-6dBm

Management Mode

SNMP,Telnet,CLI management mode.

Management Function

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

Layer-two Switch

Support port VLan and protocol Vlan

Support Vlan tag/Untag ,vlan transparent transmission;

Support 4096 VLAN

Support 802.3dd trunk

RSTP

QOS based on port ,VID,TOS and MAC address

IGMP Snooping

802.x flow control

Port stability statistic and monitoring

EPON Function

Support port-based rate limitation and bandwidth control;

In compliant with IEEE802.3ah Standard

Up to 20KM transmission Distance

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

Support Dynamic Bandwidth Allocation (DBA)

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

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

Dimension

400mm*245mm*165mm

Weight

8kg

Power Supply

220VAC:AC: 90V~240V,47/63Hz

Power Consumption

35W

Operating Environment

Working Temperature

-20~65ºC

Storage Temperature

-40~85ºC

Relative Humidity

5~90%(non-condensing)