M.2 NVMe to M.2 NVMe Extender

R44SS, R44BB

Product ID：R44SS, R44BB
Interface:M.2 nvme
Application: Signal swap
Shelf time：2019-01-10 11:07:19
Product description: M.2 NVMe jumpers for board to board , Edge Card connector
INQUIRY

ADT-Link PCI express 3.0 M. 2 NVME Jumper Cable

Brand name: ADT-LINK

Product name: M.2 NVMe jumpers cable

Product model: R44SS, R44BB

Transfer speed: PCIe 3.0 x4 full speed, 32G/bps (Max.)

Wire length: 3 ~ 100 cm, the length can be customized

Application: M.2 nvme board to board jumpers , extender , adapter , flexible , foldable , pluggable

Operating Temp: -20 ~ 80^oC

RoHS Compliant: Yes

If your applications uses a mother board that needs to link to another PCB via M.2 NVMe slot, and that PCB has PCIe connectors instead of edge fingers, then the PCIe Jumper Assemblies may fit your need. All of the speed and flexibility of the original ADT Extender Assemblies, but for card-to-card applications.

ADT PCIe Jumper products Part-Number Description:

Part-Number	Description	Bandwidth
R44SS	M.2 NVMe ,goldfinger to goldfinger, Tx to Tx direct extension	PCIe 3.0 x4 (32G/bps)
R44BB	M.2 NVMe ,goldfinger to goldfinger, Tx to Rx swap extension	PCIe 3.0 x4 (ewG/bps)

Cable length Description:

The length of the wire refers to the part of the visible wire. It does not include the PCB and the connector. For the wire length, please refer to the 15cm arrow in the figure below.

Q&A:

Is there any EMI shielding for Cable?

The extender utilizes the latest materials for EMI shielding with five sole flat cables design. This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.

What is the thickness of the cable? Is it soft? Can it be bent?
The thickness of the cable wire is 1.4mm, so the wire is softer. The wire can be bent or folded, but do not pull it.

Is there a PCIe Tx-Rx signal exchange?
The PCI express signal trace of this product refers to the following picture.

Model R44SS signal extension function, PCIe signal direct connection has no conversion, Tx to Tx, Rx to Rx, suitable for Jump, Extension use.
Model R44BB differential signals are exchanged, PCIe differential signals Tx to Rx, Rx to Tx, suitable for Master-Slave applications.

Photo: