Hong Kong Starsurge Group Co., Limited
| Packaging Details | outer box |
| Delivery Time | Spot goods 3-7 days; Customization 2-4 weeks |
| Payment Terms | T/T |
| Supply Ability | Supply by project/batch |
| Name | Optical Transceiver Module |
| Model NO. | CC-QKKLL8L-SD |
| Performance | 100G QSFP28 ZR4 80KM |
| Speed | 100G |
| Specification | 400*265*100mm |
| Hot-pluggable | Yes |
| Supply Voltage | 3.3 V |
| Operating Case Temperature | Commercial 0–70 °C; 10G offers industrial –40–85 °C option. |
| Management / Diagnostics | High-speed: CMIS Rev 5.0+ with I²C; 10G: SFF-8472 DDM with I²C. |
| Applications | Data-center Ethernet, HPC/InfiniBand NDR, cloud/backbone & metro, access & aggregation. |
| Compliance / Environmental | CE/FCC/UL/TUV /RoHS |
| Condition | New |
| Certification | CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 |
| Place of Origin | China |
| Brand Name | own |
| Model Number | 100G QSFP28 ZR4 80KM |
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Product Specification
| Packaging Details | outer box | Delivery Time | Spot goods 3-7 days; Customization 2-4 weeks |
| Payment Terms | T/T | Supply Ability | Supply by project/batch |
| Name | Optical Transceiver Module | Model NO. | CC-QKKLL8L-SD |
| Performance | 100G QSFP28 ZR4 80KM | Speed | 100G |
| Specification | 400*265*100mm | Hot-pluggable | Yes |
| Supply Voltage | 3.3 V | Operating Case Temperature | Commercial 0–70 °C; 10G offers industrial –40–85 °C option. |
| Management / Diagnostics | High-speed: CMIS Rev 5.0+ with I²C; 10G: SFF-8472 DDM with I²C. | Applications | Data-center Ethernet, HPC/InfiniBand NDR, cloud/backbone & metro, access & aggregation. |
| Compliance / Environmental | CE/FCC/UL/TUV /RoHS | Condition | New |
| Certification | CE/FCC/RoHS/UL/TUSUD Mark/ISO9001/ISO1004 | Place of Origin | China |
| Brand Name | own | Model Number | 100G QSFP28 ZR4 80KM |
| High Light | 80KM QSFP28 ZR4 Module ，Premium QSFP28 ZR4 Module ，100G QSFP28 ZR4 Module | ||
The Optical Transceiver Module CC-QKKLL8L-SD is a high-performance 100G QSFP28 ZR4 transceiver designed for long-haul data transmission. It supports 103 Gbps data rates over single-mode fiber (SMF) with a reach of up to 80 km. Compliant with IEEE 802.3ba and QSFP28 MSA standards, this module integrates advanced cooling EML transmitters and SOA+PIN receivers for reliable operation in demanding environments.
This optical module utilizes LAN-WDM technology with four wavelengths centered at 1295.56 nm, 1300.05 nm, 1304.58 nm, and 1309.14 nm. It complies with QSFP28 MSA, IEEE 802.3ba, and meets Class 1 FDA and IEC60825-1 laser safety standards. The module also supports retimed electrical interfaces for signal integrity.
The transceiver converts electrical signals into optical signals using four EML-based transmitters, each operating at a specific wavelength. These signals are multiplexed and transmitted over a single fiber. On the receiver side, a SOA amplifies the incoming optical signal before it is demultiplexed and converted back to electrical signals by a PIN and TIA array.
Ideal for 100GBASE-ZR4 Ethernet applications, this Optical Transceiver Module is suited for data centers, telecommunications, and enterprise networks requiring high-speed, long-distance connectivity. It is commonly deployed in backbone networks, metro rings, and inter-data center links.
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Data Rate per Lane | 25.78 | Gbps | ||
| Tx Output Power | 2 | 6 | dBm | |
| Rx Sensitivity | -28 | dBm | ||
| Power Consumption | 7.5 | W | ||
| Operating Temperature | -40 | 85 | °C |
We offer a 3-year warranty, same-day shipping for in-stock items, and 24/7 technical support. Our team provides integration assistance and custom configuration upon request.
Q: What is the maximum distance supported?
A: Up to 80 km on single-mode fiber.
Q: Does it support digital diagnostics?
A: Yes, via I²C interface per QSFP28 MSA.
Q: What is the power consumption?
A: Less than 7.5W under full load.
Q: Is it compatible with Cisco/Juniper switches?
A: Yes, it is MSA-compliant and compatible with most major brands.
With over a decade of industry experience, we operate a large manufacturing facility supported by a strong technical team. We partner with leading brands including Mellanox, Ruckus, Aruba, and Extreme. Our product portfolio includes new network switches, NICs, wireless access points, controllers, and cables. We maintain a $10M inventory to support high-volume orders and offer competitive pricing. Our dedicated sales and technical support teams are available 24/7 to ensure customer satisfaction and timely delivery.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other
Year Established:
2008
Employee Number:
50~200
Ecer Certification：
Verified Supplier
Hong Kong Starsurge Group Co. Leading IT Solutions Provider & System Integrator Since Establishment Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac... Hong Kong Starsurge Group Co. Leading IT Solutions Provider & System Integrator Since Establishment Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac...
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