12G Ext MiniSAS HD 4X Direct Attach Passive Copper Cables
MINI SAS HD 4X TO MINI SAS HD 4X
（SF-F8644 TO SFF-8614）
MINI SAS HD 4X （Ext）Direct Attach Cables are compliant with the SFF-8644 TO SFF-8614 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 5m).
Figure 1 — SAS external cable assembly with Mini SAS HD 4x cable plug connectors
Compliant with SFF- 8644
Up to 12.0Gbps data rate per channel
Up to 5m transmission
Operating temperature: 0~70℃
Cost-effective copper solution
Lowest total system power solution
Lowest total system EMI solution
Optimized design for Signal Integrity
Pin Function Definition
The connector is compatible with the SFF-8644 specification.
In order to meet the needs of the optical module in data center, SOPTIC set up special RD team to design customization to meet customer's requirement. Currently 40G AOC/DAC is massive production, 25G AOC/DAC SR/LR and 100G QSFP28 have been in development.