
Product Center
Optical communication whole industry chain product supply
1.25G/2.5G
Guangheng has a complete product line in the mobile wireless field. The products for 4G LTE CPRI wireless applications include: 10G FP 2KM & DFB 10KM; 10G SFP+ CWDM LR 10KM; 10G SFP+ DWDM 25KM/40KM; 10G SFP+ CWDM ER 40KM. Future-oriented 4.5G and 5G wireless network products: Guangheng has 25G DFB 1310nm DFB TOSA/ROSA and 25G 1270/1330 BIDI (0-70 degrees & -20 to 85 degrees & -45 to 85 degrees) and other products of different application levels Can send samples.
Product Name |
Rate(G) |
Wavelength(nm) |
Distance(km) |
Temp(Deg C) |
Application |
From Factor |
10G FP TOSA |
10G |
1310 |
2km |
-40~85 |
Wireless |
SFP+ |
10G PIN-TIA ROSA 10 & 20km |
10G |
Rx 1270-1610 |
10 &20km |
-40~85 |
Wireless |
SFP+ |
10G DFB TOSA |
10G |
Tx1310 |
10-20km |
-40~85 |
Wireless |
SFP+ |
10G BIDI with Aspherical DFB |
10G |
Tx1270/Rx1330 Pair |
10km |
-40~85 |
Wireless |
SFP+ |
25G DFB TOSA |
25G |
Tx1310 |
10km |
-20~80 |
Wireless |
SFP28 |
5G PIN-TIA ROSA |
25G |
Rx1310 |
120km |
-20~80 |
Wireless |
SF828 |
56G(2*28G) BOSA |
28G |
Tx1295/Rx1309 |
10km |
-5~75 |
Wireless |
SPP+ |
Relevant information
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Good news! 100G optical module of Guangheng Communications Co., LTD won "2021 Outstanding Technology Award"
On January 11, 2022, xunshi 2021 Annual Summary and the 8th Heroes List Award Ceremony was successfully held. At the same time of the conference, the 8th Stone Heroes List was officially announced, and The 100G ER4 TOSA optical module won the "2021 Outstanding Technology Award". Guangheng Tongxin developed 100G ER4 TOSA optical module carefully after three years of painstaking development. It relies on the traditional advantages of Guangheng in the field of device packaging, and is based on the high-speed products developed by the new generation box packaging platform of Guangheng Company. The products meet the industrial grade, and have the advantages of low power consumption, good high-frequency performance and high integration. The transmission distance can be up to 80 km, meeting the requirements of ER4 Lite, ER4 and ZR4 protocols. It can serve data center interconnection, 5G transmission, metropolitan area network and other application scenarios. In the future, Guangheng Tongxin will increase its research and development capabilities of new products and technologies, strengthen industrial chain exploration, and provide better quality and cost-effective product solutions and services in the fields of telecom access, metropolitan transmission, data center interconnection, 5G wireless, coherent transmission and lidar. Guangheng is committed to becoming a world-class optical communication enterprise, with the best quality products and the most professional service for customer business escort! - Employees of Guangheng Company participate in the 7th Changfei Group air volleyball competition 06-02
- Sunstar Communication CIOE 2021 successfully concluded 04-28
- "Accompanied by gratitude, dream peer!" -- 20th anniversary celebration of Sichuan Guangheng Communication Technology Co., LTD 04-29
- Sunstar Company 2021 Advanced Team and individual awards ceremony 05-05
- 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
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