Slim SAS SFF-8654 8i to 2*SFF-8643 HD Minisas Cable Slim SAS to SAS Cable

Description

The SFF-8654 8i is a 74-pin high-density connector designed for unshielded, internal or external I/O that complies with the serial attached SCSI SAS4.0 standard in a small, flat package that complies with the SAS4.0 24Gbps high data rate specification and supports a wide selection of components.
The SFF-8643 is a 36-pin high-density Mini SAS connector with a plastic body interface typically used for internal connections, primarily for HD SAS internal interconnect solutions. A typical application is the internal SAS link between SAS Hbas and SAS drive subsystems. The SFF-8643 complies with the SAS3.0 specification and supports the 12Gbps data transmission protocol.

Application

1. Server
2. Data storage
3. Workstation

Features and advantages
1. Smaller size connectors and cables save equipment space
2. Provide 8-channel signal transmission according to industry standards
3. Data speed: each channel supports UPI 11.2GT/S, SAS4.0 24Gbps, Open CAPI 25Gbps and PCIe4.0 16Gbps
4. Comply with SAS4.0 and slimsas SFF-8654 specifications

Mechanical behavior
1. Combining force: 55.5N max
2. Releasing force: 49N max
3. Rated durability period: at least 250 cycles

Electrical performance
1. Voltage: 30VDC per contact SlimSAS 8i plug: maximum 80mohm initial, maximum 20mohm after pressure test
2. Dielectric withstand voltage: minimum 300 VDC, lasting 100 ms
3. Insulation resistance: the minimum value between adjacent pins is 10MΩ

Signal integrity
1. Impedance of mating connector: 100 +/- 10% ohm
2. Common mode impedance: in line with SAS4.0 specifications
3. Insertion loss: in line with SAS4.0 specification,
4. Maximum crosstalk: in line with SAS4.0 specifications

Environmental compliance

Comply with RoHS2.0 standard

China RoHS: Yes

Reach SVHC: Yes