About Us

About Us

Focus on the design, development, manufacturing, sales and technical support services of optoelectronic devices (OSA) and foundry and custom services of optical transceivers (Optical Transceiver)

About Us
- Company Profile -

Customer orientation, Quality first, Integrity sharing

Sunstar Communication Technology Co.,Ltd was founded in 1998, with factory size 31,228.00 square meters, include one wholly owned subsidiary, headquartered in the west high tech zone of Chengdu city, Sichuan Province PRC. Since establishment, Sunstar has been focusing on the development and manufacturing of optical communication components and transceivers and now vertically integrates our R&D and manufacturing capabilities in below areas:

Laser Bar Singulation, Sorting, Testing

Eutectic, Silver Epoxy, Flip-chip, Chip on Board, Chip on Carrier, BOX


Coaxial TO-CAN Based OSA, 1G/2.5G/10G/25G/50G/100G

Box Based OSA include Tunable, 10G/25G/50G/100G

SMT (Surface Mounting Technology)

Optical Transceivers:10G SFP+, 25G SFP28, 100G QSFP28, 100G Single Lambda

Optical Cables and Connectors AOC, MPO, MTP

Fiber Array and Optical Precision Machining: Receptacles, Housings, Ferrules

Sunstar Communication Technology Co.Ltd

Sunstar products and services are widely applied in:

1) Access: GPON OLT & ONU: BoB or PON Stick, 10G EPON Triplexer or Diplexer OLT and ONU, XGSPON & XGPON OLT and ONU , Combo xGPON OLT SFP+(N1,N2a, D2), RFoG, CATV.

2) 4G LTE: 10G LR Duplex and BiDi.

3) 5G Wireless: 25G SFP28 LR, ER, 50G PAM4 LR BOSA & ER BOSA.

4) Transport: 10G CWDM, 10G TDM ER & ZR, 10G DWDM ER & ZR, 10G BiDi ER & ZR.

5) Datacenters & Cloud Computing:10G SFP+ AOC & SR, 25G SFP28 AOC & SR, 100G QSFP28 AOC, SR4, CWDM4.

In addition, our products also widely applied in Security Monitoring, Smart Grid, Industrial & Commercial Sensors such as 3D sensing and Lidar in automatic driving industry. Our valued customers include global tier one equipment and system makers, global leading transceivers and our business are wildly distributed in North America, Europe, and Asia.

Sunstar has a very crystal company culture: Customer Oriented, Quality Priority, Integrity and Honest Sharing. Under the guidance of this culture, Sunstar people continuously making progress and committed to become a world class optical communication products company, providing our customers better valuable services and products.

- Introduction of Subsidiary -

Sichuan Feipu Technology Co., Ltd. covers an area of 16,666 square meters, mainly engaged in the design production and sales of optical fiber connectors and optical precision machining parts.

The products mainly include: all kinds of optical fiber patch cords and high-density low-loss MPO C connectors (8 cores/12 cores/24 cores/32 cores) branch connectors active optical cables, and the rate can support 10G & 25G & 40G&100G

Optical cable types can support OFNP, OFNR, LSZH; ferrule sleeve optical components and precision optical machined parts that meet the requirements of Cisco and IEC wiggle.

In the field of optical fiber cutting and grinding processing we use the traditional grinding process assembly method as well as the laser cutting method, which effectively improves the production efficiency.

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