Can you confirm the factory was audited?
No. If a supplier offers ISO 9001 or another quality-system certificate, ask for the current document and the scope. This site does not store those certificates and does not convert them into a site claim.
DESK SCOPE
LinkScope Sourcing 25
LinkScope Sourcing 25 coordinates patch-panel briefs for business buyers. The work is to make two factory replies speak about the same port map. The desk is an independent sourcing partner. It is not a panel manufacturer and it does not claim authorized distributor status.
- In scope
- Specification capture, supplier questions, and side-by-side quotation notes.
- Out of scope
- Stock, factory audits, optical-budget design, and code sign-off.
- Evidence rule
- A claim travels with the exact model a supplier names on the reply.
What a comparable quotation has to contain
- The exact chassis or face, including port count and rack unit. A 96-port MTP line and a 24-port LC line are not substitutes unless the buyer accepts the deviation in writing.
- The connector, fiber or copper category, and polarity or termination method. For fiber, state OS2 9/125 µm or OM3/OM4 50/125 µm. For copper, state the category and whether the jack is shielded.
- The commercial basis: quantity, currency, per panel or whole order, freight, duties, and the timing basis. An optional target budget uses the same split.
- The evidence list: current datasheet, drawing, insertion loss and return loss in dB, and any compliance document the supplier attaches to that model. FCC or NRTL paperwork, when relevant to an active device nearby, is not assumed to cover a passive panel.
On 2026-10-27 the desk used the public TIA-568 overview as a question source for premises cabling language. That page is not a purchased standard and it is not a test report for any panel offered through this site. IEEE Ethernet overviews are the same kind of question source when a buyer mentions link speed. They do not prove that a panel and a transceiver will work as a pair.
A campus buyer preparing an entrance panel wrote 24 LC ports, OS2, and a 1U depth limit into the brief, then asked the desk to send that packet. One reply changed the adapter to SC. The desk marked the change as a deviation and left the acceptance decision with the buyer. No savings figure was calculated, because the two lines were not the same product.
Evidence questions buyers ask the desk
Will you state a channel insertion loss?
No. Insertion loss and return loss are read from the supplier table for the named connector grade. The desk can ask for the number and the test method. It does not measure the panel.
Is a family photo enough?
No. A photo of a black 1U face does not show polarity, fiber mode, or whether the cassettes are included. Request the model string that will appear on the packing list.
Three limits stay visible on every brief: the desk does not hold inventory, does not design the optical budget, and does not accept a deviation on the buyer behalf. Wavelength, receiver sensitivity, and transmit power belong to the optic, not to the panel, and they stay on the optic line of the BOM.
Send the scope you want reviewed
Use the form to pass port count, connector, quantity, destination, and timing. If a drawing will not fit, say so in the requirement field. The form has no upload control. Application notes show how a project use becomes those fields.