PCIe x8 to PCIe x8 Jumper

M88AA M88AB

Product name: PCIe 4.0 x8 jumpers cable
Product model: M88AA,M88AB
Transfer speed: PCIe 4.0 x8 full speed, 128G/bps (Max.)
Application: PCIe x8 board to board jumpers , extender , adapter , flexible , foldable , pluggable
Product description: ADT-Link PCI-Express 4.0/3.0 8X to pcie x8 Jumpers Riser Extension Cable Graphics Cards Male-Male Female-Female pcie Riser Cable
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ADT-Link PCI express 4.0 x8 Jumper Cable

Brand name: ADT-LINK

Product name:PCIe x8 jumpers cable

Product model:M88AA,M88AB

Transferspeed:PCIe 4.0 x8 full speed, 128G/bps (Max.)

Wire length:5 ~ 100 cm, the length can be customized

Application: PCIe x8 board to board jumpers , extender , adapter , flexible , foldable , pluggable

Operating Temp: -20 ~ 80oC

RoHS Compliant: Yes

If your applications uses a mother board that needs to link to another PCB via PCIe, 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.

Restrictions on use: Only specified by professional engineers to purchase, general use cannot be used, ordinary buyers should not buy.

ADT PCIe Jumper products Part-Number Description:

Part-Number	Description	Bandwidth
M88AA	PCI-E x8 ,goldfinger to goldfinger, Tx to Tx direct extension	PCIe 4.0 x8 (128G/bps)
M88AB	PCI-E x8 ,goldfinger to goldfinger, Tx to Rx signal swap	PCIe 4.0 x8 (128G/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 5cm blue arrow in the figure below.

Q&A:

Is there any EMI shielding for Cable?

With metal shield. The extenderutilizes 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.

Photo:

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

Model R11SS signal extension function, PCIe signal direct connection has no conversion, Tx to Tx, Rx to Rx, suitable for Jump, Extension use.
Model R11NS differential signals are exchanged, PCIe differential signals Tx to Rx, Rx to Tx, suitable for Master-Slave applications.