Compare the construction, not only the category name.

Select up to three SUNPU product directions. Use the result to identify specification gaps before requesting samples or a quotation.

Choose models

Build a working shortlist.

Products from different families can be compared, but a valid substitute must still be reviewed against the same system role, interface, performance target, and environment.

Product 1Product 2Product 3

Side-by-side review

1 selected product.

Blank or different fields are review points—not automatic failures. Confirm the exact quoted construction and model-level evidence before approval.

Decision field	FO-OS2-SCAPCOS2 SC/APC Fiber PigtailOpen product page →
System family	Fiber Assemblies
Product role	Fiber / Singlemode Pigtail
Product direction	A factory-terminated singlemode tail for fusion splicing in distribution panels and access networks, available individually or in color-coded sets.
Key identifiers	OS2 · SC/APC · Pigtail
Connector	SC/APC on one end; open fiber on the other
Fiber	OS2; bend-insensitive options
Buffer	0.9 mm tight-buffered typical
Length	Common and custom lengths
Supply	Single color or 12-color set
Typical applications	Fiber distribution panels FTTH termination Telecom ODF splicing
Configuration fields	G.652.D / G.657.A1 / A2 fiber 0.9 mm buffer color Individual or 12-color set Length, label, test report
RFQ inputs	Fiber type and buffer color plan Length and quantity Loss/return-loss requirement Required quantity and destination Target standard or project specification Packaging, labels, and document requirements

Use the shortlist

Turn the comparison into a model review.

Send the selected models together with the application, quantity, destination, target standard, required documents, and any reference specification. SUNPU can then confirm which differences matter for the quotation.

Request comparison review Open Selection Center Download RFQ template

Same label ≠ same construction

Category names can hide differences in conductor, shielding, connector, jacket, test basis, and packaging.

Missing field = question

A field not shown on the website should be confirmed in the quotation or controlled specification, not guessed.

System role comes first

Compare products that perform the same job in the channel and verify surrounding-component compatibility.

Evidence follows the model

Certificates, declarations, reports, and inspection records must be checked against the selected construction.