Product Center

Optical communication whole industry chain product supply



Retail price
Market price
Number of views:
Product serial number
Detailed Introduction
[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[产品参数, 参数]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
Product Description Form Factor Data Rate
Tx WL Rx WL Avg Tx Output Powr
Reach Operating Temp
(Deg C)
Power Consumption
10G CWDM SFP+ 10G O-Band, C-Band 1260~1620 1~7 <-13.5 10km E-Temp <1.5W
25G SFP28 Duplex LR 1310nm SFP28 25G 1295~1325 1260~1355 -6~2 <-13.0 10km I-Temp <1.2W
25G SFP28 Duplex LR CWDM 1270nm-1370nm SFP28 25G CWDM6 1260~1620 1~7 <-14.0 10km E/C-Temp <2.0W
25G SFP28 Duplex LR DFB LWDM SFP28 25G O-Band 1260~1340 0.5~6 <-13.4 10km I/C-Temp <2.0W
25G SFP28 Duplex LR DFB MWDM SFP28 25G O-Band 1260~1620 2~7 <-13.0 10km I/C-Temp <2.0W
25G SFP28 Duplex ER EML LWDM O-band SFP28 25G O-Band 1276~1310 1~5 <-19.5 30km E-Temp <2.5W
25G BiDi LR 1270Tx/1330Rx nm SFP28 25G 1270 1320~1340 -2~4 <-13.0 10km I-Temp <1.2W
25G BiDi LR 1330Tx/1270Rx nm SFP28 25G 1330 1260~1280 -2~4 <-13.0 10km I-Temp <1.2W
25G BiDi LR 1270Tx/1310Rx nm SFP28 25G 1270 1300~1320 -4~2 <-13.5 10km E-Temp <2.0W
25G BiDi LR 1310Tx/1270Rx nm SFP28 25G 1310 1260~1280 -4~2 <-13.5 10km E-Temp <2.0W
25G BiDi ER 1270Tx/1310Rx nm SFP28 25G 1270 1300~1320 0~6 <-19.5 40km I-Temp <1.5W
25G BiDi ER 1310Tx/1270Rx nm SFP28 25G 1310 1260~1280 0~6 <-19.5 40km I-Temp <1.5W
50G BiDi ER 1295Tx/1309Rx nm QSFP28 50G 1295/1309 1295/1309 3.4~7.4 <-15.1 40km C-Temp <3.5W
50G BiDi ER 1309Tx/1295Rx nm QSFP28 50G 1309/1295 1309/1295 3.4~7.4 <-15.1 40km C-Temp <3.5W
100G QSFP28 LR1  QSFP28 100G 1310 1260~1620 -1.4-4.5 <-7.5 10km C-Temp <4.0W
100G QSFP28 LR4 QSFP28 100G LWDM4 LWDM4 -4.3~4.5 <-9.6 10km C-Temp <4.5W
100G QSFP28 ER4 lite QSFP28 100G LWDM4 LWDM4 -2.9~4.5 <-15.0 30km C-Temp <5.0W
We could not find any corresponding parameters, please add them to the properties table
Username used for comment:
Online Messages


Relevant information

  • Sunstar Combo 50G & XGS & GPON OLT QSFP-DD light module won the 2023 ICC "Excellent Technology Award"
    On December 28, 2023, the selection results of the 10th ICC Skinx Hero List were announced. The Combo 50G & XGS & GPON OLT QSFP-DD light module launched by Sichuan Guangheng has won the "innovative technical solution, high stability, low power consumption and other advantages. Excellent Technical Award. Combo 50G & XGS & GPON OLT QSFP-DD light module Guangheng's self-developed Combo 50G & XGS & GPON OLT QSFP-DD optical module adopts the industry's mainstream optoelectronics chip solution, combined with the low cost-effective TO and OSA packaging capabilities and single fiber multi-rate PON module development capabilities of the Guangheng entire industry chain, which continues to help the local area network , Enterprise Network, Campus Network, and FTTH network batch scale deployment. Product parameters • Maximum Link LENK LENTH of 20KM SMF • Open temperature 0 ℃ ~ 70 ℃ • SC Receptacle, QSFP-DD • TX: 50g/10g/2.5G • RX: 25g/10g/2.5g/1.25g • TX: 1342nm/1577nm/1490Nm • RX: 1286nm/1270nm/1310Nm • Eye Safe Compliant with itu-T G.9804/07.3/1 and G.984.5 • Compliant with ROHS6 About Sichuan Guangheng Sichuan Guangheng Communication Technology Co., Ltd. was established in 2001 and focuses on the design, manufacturing, sales, technical support, and customization services of optoelectronics (OSA) and Optical Transceiver. After more than 20 years of technical accumulation and development, it has formed core technology design platforms such as light roads, mechanical structure, high -frequency simulation, thermal simulation, circuit, FPC soft board, and IT software automation. It has the vertical integration capabilities of the industrial chain from the optical chip BAR bar testing, cutting, and sorting, to-cap packaging, BOX device packaging, COB packaging, optical module packaging, optical fiber connector and precision optical machine processing component. The company's business is all over China, North America, Europe, and Southeast Asia. Customers are mainly domestic and foreign equipment vendors and subsystem manufacturers. The company is also the world's leading subsidiaries of Changfei Fiber Optical Cable Co., Ltd., the world's leading optical fiber, optical cables and comprehensive solutions.
  • New product release | SUNSTAR launch 50G Pon Combo OLT three -mode and optical device 06-08
  • Sunstar Company won the "Top 10 Most Competitive Enterprises of China Optical Devices and Auxiliary Equipment in 2023" 05-24
  • Good news! 100G optical module of Guangheng Communications Co., LTD won "2021 Outstanding Technology Award" 04-29
  • Employees of Guangheng Company participate in the 7th Changfei Group air volleyball competition 06-02
Hotline +86-(0)28-87988088 光恒通信 Scan code

    Sunstar Communication Technology Co.,Ltd

  • Tel:86-(0)28-87988088
  • Fax:86-(0)28-87988568
  • Address:4th floor, building D1, Chengdu mould Industrial Park, No. 199, dada Road, West District, hi tech West Zone, Chengdu, Sichuan

Copyright © 2020  Sunstar Communication Technology Co.,Ltd  All Rights Reserved  蜀ICP备19023203号-1