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High-Performance Optical Networking Solutions

Sky Optics delivers 100% compatible optical transceivers, fiber NIC cards, DAC/AOC cables, and passive products for data centers, telecom, FTTX, and enterprise networks.

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800G
Max Speed
2000m²
Factory Size
2010
Founded
100%
Compatibility

About Sky Optics

Sky Optics (formerly OE-Link) is a professional manufacturer founded in 2010, specializing in R&D, manufacturing, and selling high-quality optical devices. With a 2000 square meter factory in Shenzhen, we deliver reliable, high-performance networking components trusted by data centers, telecom providers, and enterprises worldwide.

Our complete product line guarantees 100% compatibility with leading manufacturers, ensuring seamless integration into existing infrastructure. We serve industries including Data Center, Telecom, Datacom, FTTX, and Security Monitoring.

  • 100% MSA Compliant
  • Global Compatibility
  • ISO-Certified Manufacturing
  • 3-Year Warranty
Sky Optics Product

Our Product Range

From 10G to 800G, we offer a comprehensive portfolio of optical transceivers, fiber NIC cards, DAC/AOC cables, and passive components.

Optical Transceivers

SFP, QSFP, CFP, and more from 1G to 800G

Fiber NIC Cards

100BASE to 40GBASE connectivity

DAC/AOC Cables

High-speed direct attach solutions

Passive Products

MPO, CWDM/DWDM, jumpers, and couplers

400G QSFP-DD LR8

SQD-400G-LR8

400G QSFP-DD LR8 Optical Transceiver

  • Rate: 400Gbps
  • Distance: 10km over SMF
  • Wavelength: 1310nm
  • Interface: LC Duplex
200G QSFP56 DAC

200G QSFP56 DAC

200G Active Copper Cable

  • Rate: 200Gbps
  • Length: 1m to 7m
  • Compliant: IEEE 802.3bs
  • Use Case: Intra-rack connectivity
400G QSFP-DD

SQD-400G-DR4

400G QSFP-DD DR4 Transceiver

  • Rate: 400Gbps
  • Distance: 500m over SMF
  • Lanes: 4x100G PAM4
  • Connector: MPO-12
100G QSFP28 Cable

100G QSFP28 DAC

100G Direct Attach Copper

  • Rate: 100Gbps
  • Length: 0.5m to 5m
  • Standard: IEEE 802.3ba
  • Low Power: < 1.5W
100G LR4

SQ-100G-LR4

100G QSFP28 LR4 Transceiver

  • Rate: 100Gbps
  • Distance: 10km over SMF
  • Wavelength: CWDM4
  • DDM: Digital Diagnostics
400G LR8

SQD-400G-ZR

400G QSFP-DD ZR Coherent

  • Rate: 400Gbps
  • Distance: 80km+
  • Modulation: DP-16QAM
  • C-band Tunable
10GBASE-T SFP+

10GBASE-T SFP+

RJ45 Copper Transceiver

  • Rate: 10Gbps
  • Distance: Up to 30m
  • Interface: RJ45
  • Auto-negotiation
200G QSFP56 AOC

200G QSFP56 AOC

200G Active Optical Cable

  • Rate: 200Gbps
  • Length: 3m to 100m
  • Low Latency
  • EMI Immune
View Full Product Catalog

Why Choose Sky Optics?

100% Compatibility

Guaranteed interoperability with Cisco, Juniper, Huawei, and other major brands.

Quality Assurance

Rigorous testing in our 2000m² Shenzhen facility ensures reliability and performance.

High-Speed Innovation

From 10G to 800G, we deliver cutting-edge optical networking technology.

Global Support

Dedicated technical team available to assist with integration and troubleshooting.

Our Solutions

Data Center Interconnect

High-density 100G/400G/800G solutions for spine-leaf architectures and server connectivity.

  • • QSFP-DD and OSFP transceivers
  • • DAC/AOC for top-of-rack
  • • Low latency, high reliability

FTTX Networks

GPON, XGS-PON, and point-to-point fiber solutions for last-mile connectivity.

  • • OLT and ONT transceivers
  • • 2.5G/10G PON modules
  • • Long-reach and burst-mode

CWDM/DWDM Transport

Wavelength division multiplexing for maximizing fiber capacity over long distances.

  • • 50GHz and 100GHz spacing
  • • Tunable and fixed-wavelength
  • • MUX/DEMUX passive modules

Latest News

February 02, 2023

100G/40G LR4/ER4 Dual to Single Fiber Converter

Sky Optics introduces a new media converter that enables dual-fiber transceivers to operate over single-fiber infrastructure, reducing fiber count requirements.

February 23, 2022

What is a 400G Optical Module?

An in-depth look at 400G technology, form factors like QSFP-DD and OSFP, and migration strategies for next-gen data centers.

February 22, 2022

How to Choose 100G 2km Optical Module?

Guide to selecting the right 100G transceiver for 2km reach, comparing SR, LR, and BiDi options based on cost, power, and compatibility.

View All News →

Get in Touch

Have questions about our products or need a custom solution? Contact Sky Optics today for expert support and competitive pricing.

Contact Information

Phone: +86-755-3396 7196

Fax: +86-755 3396 7196

Email: sales@skyoptics.cn

Add: 1803C, Block AB, Bldg#1, HengMing Bay Exchange Center, HuiLongPu, LongGang District, Shenzhen, 518172, China

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