Shenzhen Sopto Technology Co., Ltd

1 U Standalone 8 PON Ports 10G Epon Olt Optical Network Terminal For FTTH

Product Details:
Place of Origin: China
Brand Name: Sopto
Certification: Rohs CE
Model Number: SPO-ES8444-A
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Packaging Details: 440mm(L)*391mm(W)*44mm(H)
Delivery Time: 15-20 working days
Payment Terms: T/T; L/C; Paypal
  • Detail Information
  • Product Description

Detail Information

Size: 440*300*44(mm*mm*mm) Rack: 1U 19 Inch Standard Box
USB Port: 1 Type-C Interface PON Port: 8 PON Ports + 4 GE Ports(SFP)/4 GE Ports + 4 10GE (SFP+)
Interface Type: ITU-TG.984.2 Class B+/Class C+ Weight: 5.5kg
Working Temperature: 0~50℃ Transmission Distance: 20KM
High Light:

10G Epon Olt


8 PON Ports Epon Olt


Epon Olt Optical Network Terminal

Product Description

1 U Standalone 8 PON Ports 10G Epon Olt Optical Network Terminal For FTTH


1 U Standalone 8PON EPON OLT Optical Network Terminal for FTTH

SPO-ES8444 series products is 1U high 19 inch rack mount product. 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 performance products.

SPO-ES8444 series provides 1 USB interface, 4GE(copper) and 4GE optical interface, 4*10Gb uplink interface, and 8 EPON ports for downstream. It can support 512 ONU under 1:64 splitter ratio


Item SPO-ES8444
Chassis Rack 1U 19 inch standard box
Uplink Port QTY 12
Copper 10/100/1000M auto-negotiable,RJ45:4pcs
Optical interface 4 GE
10Gb uplink interface 4*10Gb
PON Port QTY 8
Physical Interface SFP Slots
SFP Type 1000BASE-PX20/20+/20++
Max splitting ratio 1:64
USB Port QTY 1
Connector Type Type-C
Management Ports 1*100BASE-TX outband port; 1 CONSOLE port

PON Port Specification(Apply to

SOPTO 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

PX20: +2.5~+7dBm

PX20+: +3.5~+7dBm

PX20++: +5~+8dBm

Rx Sensitivity -30dBm
Saturation Optical Power -6dBm
Management Mode SNMP, Telnet, CLI management mode.
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

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


Layer-three Route

Support static unicast

Support static multicast

Support RIP routing protocol

Support dynamic multicast protocol with active source

Backplane Bandwidth 112G
Dimension 440*300*44(mm*mm*mm)
Weight 5.5kg


Power Supply

220VAC AC: 100V~240V,47/63Hz
-48DC DC:-36V~-72V
Power Consumption 58W


Operating Environment

Working Temperature 0~50℃
Storage Temperature -40~85℃
Relative Humidity 5~90%(non-condensing)




PON OLT Network Application.png


GPON / EPON OLT Network Applications


Ordering Information


Product Model QTY Unit Configuration Notes
1U EPON OLT SPO-ES8444 1 Set 1U standalone GPON OLT with 1 USB interface, 8 PON ports, 4 uplink gigabit optical ports,4 uplink UTP ports, 4 uplink 10-gigabit optical ports and power supply of 220VAC / -48VDC, support dual power redundancy configuration without SFP modules
Uplink SFP SPT-P131G-20D 1~4 PC Optional; A demonstration configuration is 20KM dual fiber . Optical Transceiver 1.25G SFP 1310nm SM 20KM DDM When select the optical ports as uplink, it would be taken into consideration.






PC Optical Transceiver EPON OLT SFP 1490nm(Tx)/1310nm(Rx),1.25G(Tx)/ 1.25G (Rx),SC,SM, PX20+ DDM

The recommended configuration is 8pcs; at least 1pc ;8 pcs at most.


SPT-ET4311-SE2CD Optical Transceiver EPON OLT SFP 1490nm(Tx)/1310nm(Rx), 1.25G (Tx)/ 1.25G (Rx),SC,SM, PX20++ DDM
SPT-ET4311-SE2BD Optical Transceiver EPON OLT SFP 1490nm(Tx)/1310nm(Rx), 1.25G (Tx)/ 1.25G (Rx),SC,SM, PX20 DDM
Gigabit Ethernet SFP SPT-P85TG-SR 1~4 PC Optical Transceiver 10G SFP+ 850nm MM 300M DDM

When select the

10Gb uplink ports, it would

be taken into


SPT-P13TG-LR Optical Transceiver 10G SFP+ 1310nm SM 10KM DDM


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