• 4 PON EPON OLT (OLT-4PON)
  • Model Number: OLT-4PON
  • Brand: SOFTEL
  • MOQ: 1PCS
 

Brief Introduction

This 4 PON OTL is 1U high and 19 inch rack mount type. The features of the OLT are small, convenient, flexible, easy to deploy,
high performance. It is appropriate to deploy in an compact room environment .
The OLT can use for "Triple-Play”, CPN, IP Camera, Enterprise LAN and IOT applications. It is a high cost performance products.
OLT-E4 provides 4GE(copper)and 4SFP slots Combo interface for uplink, and 4 EPON ports for downstream. It can support 256
ONU under 1:64 splitter ratio.


Specification

Item

OLT-4PON

Chassis

Rack

1U 19 inch standard box

Slots

N/A

Uplink Port

QTY

8

Copper

10/100/1000M auto-negotiable,RJ45:8pcs

SFP

4 SFP SlotsCombo

PON Port

QTY

4

Physical Interface

SFP Slots

Connector Type

1000BASE-PX20

Max splitting ratio

1:64

Management Ports

1*100BASETX out-band port

1CONSOLE port

PON Port Specification

Apply to Softel 
P
ON 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

-27dBm

Saturation 
Optical Pow
er

-6dBm

Management Mode

SNMP, Telnet, and CLI management mode.

Management Function

Fan Group Detecting

Port Status monitoring and configuration management;

Layer-2 switch configuration of Vlan, Trunk, RSTP, IGMP, QOS

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

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,

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 
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

442mm(L)*315mm(W)*44mm(H)

Weight

4.2KG

Power Supply

220VAC

AC: 90V240V47/63Hz

-48DC

DC:-36V-72V

Power Consumption

45W

Operating Environment

Working Temperature

-1045℃

Storage Temperature

-4085℃

Relative Humidity

590%(Non-conditioning)