Product Details
EPON OLT SFP module Transceiver PX20+ 1.25G TX1490nm/RX1310nm
3.5-4.5dbm
1. Features
SFP with SC/UPC Receptacle Transceiver
1490 nm DFB Tx
1310 nm APD Rx
Digital diagnostics SFF-8472 Compliant
1250 Mbps continuous mode Transmission
1250 Mbps Burst mode receiver Data Rate
Provide fast RSSI function
Operation case temperature: 0~70°C
Complies with RoHS directive (2002/95/EC)
2. Application
GEPON OLT IEEE802.3ah 1000BASE-PX20+
FTTx
3. Recommended Operating Conditions
Parameter | Symbol | Min. | Max. | Unit |
Storage Temperature | TSTG | -40 | 85 | ℃ |
Operating Case Temperature | TC | 0 | 70 | ℃ |
Power Supply Voltage | VCC | 3.1 | 3.5 | V |
Total Power Supply Current | ICC | - | 350 | mA |
4. Outline Drawing
5. Digital Diagnostic Monitoring Accuracy
Parameter | Accuracy | Units | Notes |
Transceiver Temperature | ±3 | ℃ | Temperature sensor |
Power Supply Voltage | ±3 | % | Vcc=3.13~3.47V |
TX Bias Current | ±10 | mA | - |
TX Optical Power | ±3 | dB | Average Power |
RX Receiver Power | ±3 | dB | - |
Any need about fiber optic products, please feel free to contact us.
What we can provide: EPON/GPON/XPON ONU, OLT, PON Module, SFP Module, Fiber Switch, POE
switch, Industrial Switch, Media Converter, Fiber Patch Cord, FTTH
Terminal Box, Fiber Adapter, etc.
Looking forward to your inquiry.
Company Profile
Company introduction
Shenzhen Optfocus Technology Co.,Ltd was established in 2009, which
is a High -tech manufacturer enterprise with 10 years’ experience
in global sales and services.
Our company focus on professional R & D, production and sales
of xPON access equipments ,FTTH/FTTx solution and passive cabling
system products. We also committed to provide Customized OEM &
ODM services to Global communication distributors, Telecom
Operators and System Integrator.
OPTFOCUS manufacturing center covering area around 2,500 M², and
owning three production workshops, 9 production lines.
Our high quality products and outstanding service will help you win
more market and customers.
Join us to make Win-Win business,looking forward having cooperation
with you!
Advantage of OPTFOCUS:
①National High-tech enterprise certification;
②Fiber Optical Innovative &production team Over 10 years;
③Fiber optical active and passive components production Workshop;
④Strict quality management system;
⑤Professional One stop supply & service;
⑥OEM&ODM available;
⑦Reliable and Timely customer services;

Factory
OPTFOCUS has two office center, The manufacturing center locates in
Baoan Industrial area, and the marketing office center locates in
Nanshan district of Shenzhen City. Manufacturing center’s land area
around 2,000 M²,and it owns three production workshops. One
workshop produce Fiber Optical Active Devices. The other two
workshops are specialized in producing Passive Components.


Exhibition
Our company have participated a lot of exhibitions all around the
world every year.

Customer Evaluation
Our high quality products and outstanding service have won the
domestic and foreigner customers. We warmly welcome both domestic
and global customers visit us for further negotiation.
