Topmatch Electronics (Suzhou) Co., Limited.
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QSFP-DD PCB board,8Layer Plus 2 HDI, gold finger,100G material
Identical mating interface as the QSFP+ connector for backward compatibility
Protects end user's current QSFP+ infrastructure investment
Nickel-plated heat sink
Provides increased thermal transfer from module to heat sink
0.80mm-pitch host connector designed for placement beneath EMI cage
Supports pluggable applications
QSFP-DD Cable Assemblies
Our PCB manufacturing capabilities enable us to produce a wide range of products, We can make just about any printed circuit board you can think of including HDI PCB, Multilayer PCBs (up to 40layers),High-tech PCB, Thick Copper PCB, Halogen PCB as standard options, and more special PCBs such as Flex-Rigid PCB, aluminum PCB and Rogers PCB.
Product application
Optical module
QSFP-DD(Quad Small Form-factor Pluggable-Double Density) has a four-channel SFP-DD interface, a single-channel transmission rate of 56Gbps, and a transmission rate of 100Gbps. It is applicable to high-performance switch, router, server and host bus adapter in calculation and telecom application, with enterprise storage, high density, high-speed I/O, and multi-channel interconnection.
Specifications:
| Name | QSFP-DD PCB board |
| Layers | 8 |
| Quality Grade | IPC 6012 Class 2,IPC 6012 Class 3 |
| Material | Tachyon 100G |
| Thickness | 1.0mm |
| Min Track/Spacing | 75um/75um |
| Drilling Size | 0.15mm |
| Solder Mask | Green |
| Silkscreen | White |
| Surface Finish | Immersion gold + ENEPIG |
| Finished Copper | 12um |
| Production time | 10-21 working days |
| Lead time | 2-3 days |