01Identify the OCuLink side
Send the OCuLink mating interface, device, adapter or backplane reference. Similar-looking ports may still require different cable construction.
CABLE ASSEMBLY RFQ · DRAWING AND SAMPLE CHECK
EndpointsApplication
Drawing / sample
OCuLink Cable Assembly: What Buyers Need to Confirm
OCuLink cable requests often fail when the buyer only names the connector. A useful RFQ must confirm the source connector, OCuLink form, host and target roles, lane topology and cable routing.
EndpointsApplicationDrawing / sample
REAL RFQ INPUTSConnector, route, length and quantity are checked before quoting
OCULINK RFQ GUIDE
Confirm the connector form and equipment path first
OCuLink cable requests often fail when the buyer only names the connector. A useful RFQ must confirm the source connector, OCuLink form, host and target roles, lane topology and cable routing.
OCuLink cable assembly RFQs need more than an OCuLink connector name. Buyers should identify the exact OCuLink mating side, the other endpoint, the host and target roles, lane topology, sideband or platform-specific wiring needs, and the physical route through the chassis. This prevents a supplier from quoting a cable that matches the word but not the system.
Application firstEvidence controlledCompatibility reviewRFQ ready
SELECTION TABLE
Compare the buying inputs before choosing a cable
Use this table to prepare the first RFQ message. If an item is unknown, leave it as a review question instead of guessing.
Connector sideExact OCuLink form, device, adapter or backplane interface.Source connector such as MCIO, Mini SAS HD SFF-8643 or custom board connector.
Compatibility questionDoes the OCuLink side match the actual mating connector and retention requirement?Does the source side have the correct direction, pinout and lane topology?
Mechanical questionCable exit, bend radius, latch clearance and service access.Board-side orientation, route to chassis opening or internal endpoint.
Best next routeOCuLink product family when endpoint is known.Custom Cable when pinout, sideband or source connector is unclear.
BUYER CHECKPOINTS
Information to collect before quotation
Unknown items can remain open. The goal is to make them visible instead of hiding them inside an assumed product match.
0102Identify the other side
Confirm whether the source side is MCIO, Mini SAS HD SFF-8643, another board connector or a custom requirement.
03Check host and target roles
Direction, sideband wiring and lane mapping depend on what each end connects to. A connector name alone does not prove compatibility.
04Check routing and retention
OCuLink projects often sit in tight chassis space. Cable exit, bend path, latch clearance and service access should be checked before quote.
05What to send for RFQ
Send host equipment, target equipment, connector photos, routing photo, length, quantity, protocol need and any drawing or sample.
06When to use Custom Cable
Use Custom Cable when the source connector, pinout, sideband wiring or mechanical route does not match an existing product page.
COMMON BUYING RISKS
What usually causes the wrong cable to be quoted?
These are the mistakes to remove before price, lead time or sample approval becomes meaningful.
Using OCuLink as the whole specification
OCuLink names the endpoint family, not the full cable construction or platform compatibility.
Missing the source connector
MCIO-to-OCuLink and SFF-8643-to-OCuLink are different RFQ routes.
Overlooking retention and bend path
A technically matched cable can still fail if the latch or cable exit conflicts with the enclosure.
NEXT STEP
Continue from the closest technical route
For OCuLink, the safest first step is to describe the complete equipment path. Once the source connector and OCuLink endpoint are identified, the request can move to a product page or custom cable review.
Send Your Requirement →FROM ROUGH INFORMATION TO A QUOTABLE CABLE
Send the drawing, photo, sample label or equipment model. We will check the missing details before quoting.
01Endpoints02Check
03Build route
04Quote