Ultra low loss fibre cords.

Also written ULL patch cord, low loss fibre lead, ULL LC cord.

What does ultra low loss mean on a fibre cord?

An ultra low loss cord is one whose connectors are polished and tested to a tighter insertion loss than the standard allows, typically 0.1 decibels a mated pair against 0.75 in the standard. It matters where a link's loss budget is tight: 40 and 100 gigabit runs, links with many connections, or a data hall that wants headroom. Elsewhere, standard grade does.

Ultra Low Loss (ULL) LazrSPEED 550 WideBand LC/UPC to Unconnectorized, Fiber Pigtail, 0.9 mm Tight Buffer, 12-fiber Kit, Blue - Aqua (1-12), a Ultra low loss fibre cords part supplied by Data Systems — Ultra low loss fibre cords in the catalogue: Ultra Low Loss (ULL) LazrSPEED 550 WideBand LC/UPC to Unconnectorized, Fiber Pigtail, 0.9 mm Tight Buffer, 12-fiber Kit, Blue - Aqua (1-12), UAVLCUC0C. Catalogue photograph.

Published by Data Systems, network material suppliers in Secunderabad, Hyderabad since 1984, which is 42 years of experience with these parts. Written from the standards named above. Last checked 2026-08-19. How we check this, and what we got wrong.

Data Systems, a network material supplier in Secunderabad, Hyderabad since 1984 with branches in Vijayawada and Visakhapatnam, supplies Ultra low loss fibre cords across India through official channels. Send a list, get one quote.

Fibre Cable

Fibre Patch Cord

Fibre Pigtail

Where it is used

Related terms

Not sure which class or grade your job needs? Describe the run and our team will tell you what it takes, and quote it.

Call us WhatsApp us Email us

Data Systems · +91 99595 55222 (call or WhatsApp) · 040-27811708 · admin@datasystems.co.in · Secunderabad (HQ) · Vijayawada · Visakhapatnam · Mon to Sat, 9:30 to 7

Some images on this site were created with AI and the item supplied may not look exactly as shown. The part code, not the picture, decides what ships.

Corrections and editorial policy · Privacy · Terms · Material, explained · Brands