80km BIDI QSFP28 ZR4 Transceiver | LAN WDM EML+SOA | -28dBm Sensitivity | 100GBASE-ZR4

80km BIDI QSFP28 ZR4 Transceiver | LAN WDM EML+SOA | -28dBm Sensitivity | 100GBASE-ZR4

Core Features & Specifications

✅ EDFA-Free 80km Architecture

Integrated SOA receiver (Page 1) replaces $15k external amplifiers.

✅ 2dB Sensitivity Margin

-28dBm Rx sensitivity (vs. standard -26dBm) extends link budgets.

✅ Dual CDR for Signal Integrity

Built-in Clock Data Recovery on both Tx/Rx paths eliminates jitter.

✅ Future-Proof Interoperability

Compliant with IEEE, Infiniband, and Telecom standards.

✅ Thermal-Optimized Design

Operates at full load in 70°C ambient – critical for edge DC.

Technical Validation Highlights
- Eye Diagram Compliance: Mask (0.25,0.4,0.45,0.25,0.28,0.4) @ 25.78Gb/s
- Signal Stability: RIN20OMA ≤ -130 dB/Hz, SMSR ≥30dB
- Fault Protection: LOS Hysteresis 0.5dB prevents false alarms

SkyOptics(formerly OE-Link), founded in 2010, is a leading innovator in the optical communications industry. Headquartered in Shenzhen, China, we specialize in the design, manufacturing, and global distribution of high-performance optical devices.

With a 3,000 sqm state-of-the-art production facility and a vertically integrated supply chain, we ensure 100% compatibility, industry-leading reliability, and future-proof solutions that meet the ever-evolving demands of global networks. Our products are widely used in Data Centers, Telecom, Datacom, FTTX, and Security Monitoring, empowering the backbone of modern connectivity. Here’s a closer look at our core product lines:

- Optical Transceivers: Data rates from 155M to 800G, including QSFP-DD, OSFP, SFP-DD, QSFP28, QSFP56, QSFP+, SFP28, SFP+, SFP, XFP, X2, Xenpak.

- Data Center Solutions: Data rates from 10G to 800G, featuring SFP+/SFP28/QSFP+/QSFP28/QSFP56/QSFP-DD/OSFP DAC & AOC cables.

- Fiber NIC Cards: Ranging from 100BASE to 100GBASE.

- Passive Optical Products: Including CWDM/DWDM MUX/DEMUX, MPO Cables, FBT Couplers, PLC Splitters, and Fiber Patch Cords.

As the optical communications industry evolves, SkyOptics remains at the forefront of innovation. We are committed to pushing the boundaries of technologythrough continuous investment in R&D, expanding our global partnerships, and enhancing our customer support. Our mission is to not only meet but exceed customer expectations, providing them with the most advanced and reliable solutions to build faster, smarter, and more efficient networks for the future.