QSFP-DD PCB board,8Layer Plus 2 HDI, gold finger,100G material
28 Gbps NRZ and 56 Gbps PAM4
Meets or exceeds current requirements for 200-Gigabit Ethernet and
InfiniBand 100-Gigabit (EDR) applications
Supports legacy 10 Gbps Ethernet, 14 Gbps (FDR) InfiniBand and 16
Gbps Fibre Channel applications
Preferential coupling design uses a narrow-edge coupled, blanked-
and formed-contact geometry and insert molding
Provides superior signal integrity (SI) performance, including
extremely low insertion loss (IL)
Surface-mount technology (SMT) design available
Provides the option for placement on both sides of the PCB
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.
- Multi-layer PCBs Capability (1 to 40L)
- Controlled Impedance Circuit Boards
- 100% Electrical Testing
- 3 mil Traces/3 mil Spaces
- FR4,Roger,Teflon and others
- Maximum Panel Size: 19.7" x 31.5"
- High Density Interconnect PCBs
- Blind, Buried and Plugged Vias
- Smallest Hole size: 0.1mm/0.004"/4mil
- Lead-Free compliant PCBs
1.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.
2 . 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
|
