K-CB550R replacement cleaning core for the K-CB550 fiber cleaning box, spare core in its tray with refill packs

Cleaning, Connectors & Crimping

K-CB550R Replacement Cleaning Core

The spare cleaning core for the K-CB550 box — same dry microfiber tape, 550+ cleans, swapped in seconds with no tools.

Fits: K-CB550 fiber cleaning box (cassette type)
Cleaning tape: Special dry microfiber cloth — the same tape as the fitted core
Cleans per core: 550+
Ferrules: 2.5 mm and 1.25 mm
Polish types: UPC and APC

Send Inquiry WhatsApp Us K-CB550R Datasheet (PDF)

Key features

Made for the K-CB550 cleaning box: when the fitted core runs out, this is the core that drops in — no new box, no tools
The same special dry microfiber tape as the original core: 550+ cleans per core, no alcohol, no residue on the end face
Covers the box's full range — 2.5 mm and 1.25 mm ferrules, UPC and APC polish
A cleaning box earns its keep in the field only if the tape never runs dry mid-job: one spare core in the kit bag keeps it that way

Specifications

Fits	K-CB550 fiber cleaning box (cassette type)
Cleaning tape	Special dry microfiber cloth — the same tape as the fitted core
Cleans per core	550+
Ferrules	2.5 mm and 1.25 mm
Polish types	UPC and APC
Replacement	By the user, no tools

Where it works

Keeping K-CB550 cleaning boxes in service on FTTH installation and maintenance rounds
Data center and central office cleaning stations that run the K-CB550 daily
A spare core in every crew kit bag, next to the box it feeds

In the box

K-CB550R replacement cleaning core ×1

Documents

K-CB550R Datasheet (PDF) (PDF)

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Ask about the K-CB550R

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