--- type: product schema_version: 1 stock_number: "61961-1" canonical_url: "https://www.artisantg.com/TestMeasurement/61961-1/Exfo-VBR-310-Variable-Back-Reflector" json_url: "https://www.artisantg.com/TestMeasurement/61961-1/Exfo-VBR-310-Variable-Back-Reflector.json" generated_at: "2026-11-07T00:27:33.027Z" last_updated: "2026-09-20T19:05:40.147-05:00" --- # Exfo VBR-310 Variable Back-Reflector _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Exfo - Model: VBR-310 - Condition: Used and in Excellent Condition - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 20 lb - Shipping dimensions: 20X16X14 in ## Categories - Test Equipment > Optical Test > Backreflection Meters (primary) ## Details This Exfo VBR-310 Variable Back-Reflector is used and in excellent condition. ### VBR-310-12-58 - Monitor Port Installed - Optical Interface: FC/APC - Wavelengths: 1300 and 1550 nm, Selectable - Fiber Type: 9/125 um, Singlemode - Minimum Measurement (1300 nm): -7.6 dB (Min Insertion Loss) - Minimum Measurement (1550 nm): -8.4 dB (Min Insertion Loss) ## Images - - - -