PrecisionFlex® FOX Splice Cassettes
PrecisionFlex® FOX Splice Cassettes are an LGX footprint splice cassette with advantages that improve efficiency in your interconnect panels. The FOX cassette housings combine removable mounting flanges/ears (for front or back installation), removable faceplates and splice modules (for ease of splicing), and allow for all types of cordage (including Air-Blown Fiber® Bundles & Tubes) to be terminated. All in a package that, unlike splice tray solutions, segments those splices from the others in the panel for ease of access in the future.
In addition, the cassettes feature translucent shuttered LC adapters when a VFL is used, a clear cover for visibility, a variety of mounting features, including options for wall- or DIN Rail-mounting (snap-on DIN-Rail mounting accessory available), and can be outfitted with MPO/MTPs.
MTP is registered trademark by US Conec

Product Downloads
Specifications
SINGLE CONNECTOR CHARACTERISTIC | ||||
---|---|---|---|---|
Fiber Type | SMF | SMF | MM OM1 | MM OM4 |
Polish Type | UPC | APC | UPC | UPC |
Housing Color | Blue | Green | Beige | Aqua |
Intersection Loss (Typical) | ≤ 0.25 dB | ≤ 0.30 dB | ≤ 0.30 dB | ≤ 0.30 dB |
Return Loss | ≥ 50 dB | ≥ 60 dB | ≥ 25 dB | ≥ 25 dB |
MPO CONNECTOR CHARACTERISTIC | |||
---|---|---|---|
Fiber Type | SMF | MMF OM1 | MMF OM4 |
Intersection Loss (Typical) | 0.75 dB | 0.60 dB | 0.60 dB |
Return Loss | ≥ 55 dB | ≥ 55 dB | ≥ 55 dB |
TEMPERATURE | |
---|---|
Operating | -4 to +158°F (-20 to +70°C) |
Physical Characteristics
PROPERTY | SPECIFICATION |
---|---|
Height | 1.125 in (29 mm) |
Width | 5.125 in (131 mm) |
Depth | 6.5 in (166 mm) |
Kitting Components
COMPONENTS | RIBBON – 12f | RIBBON – 24f | TIGHT BUFFER – 6f | TIGHT BUFFER – 12f | TIGHT BUFFER – 24f |
---|---|---|---|---|---|
Hook & Loop Tie Wrap | 2 | 2 | 2 | 2 | 2 |
Double-Sided Tape | 2 | 2 | 2 | 2 | 2 |
Tie Wrap | 2 | 2 | 2 | 2 | 2 |
Cable Grommet | 1 | 1 | 1 | 1 | 1 |
Single-Fiber Protection Sleeve | 6 | 12 | 24 | ||
Ribbon-Fiber Protection Sleeve | 1 | 2 | |||
Single-Splice Sleeve Holder | 1 | 2 | 4 | ||
Ribbon-Splice Sleeve Holder | 1 | 1 |
Ordering Information
Instructions: Create a part number by using this character set & codes.
FT [ 1 1 ] – F [ 2 2 ] [ 3 3 ] [ 4 4 4 ] [ 5 5 5 ] – [ 6 6 6 6 ]
[ 1 ] – FRONT CONNECTOR TYPE | [ 2 ] – HOUSING COLOR | [ 3 ] – FIBER COUNT | [ 4 ] – FIBER CONSTRUCTION | [ 5 ] – FIBER TYPE | [ 6 ] – SPECIAL |
---|---|---|---|---|---|
LC – LC Connector SC – SC Connector ST – ST Connector | SP – White BK – Black | 06 – 6 Fiber 12 – 12 Fiber 24 – 24 Fiber (LC Only) | RBN – Ribbon TBF – Tight Buffer | OM1 – OM1 OM4 – OM4 OS2 – SM | Blank – Not Applicable APFC – APC (Angle Polished Connector) MP12 – 12 Fiber MPO MP24 – 24 Fiber MPO |
Accessories
PART NUMBER | DESCRIPTION |
---|---|
FOX-DINRAIL-ADPT-KIT | 10 DIN Rail adapters; 20 screws for FOX Splice Cassettes |
FTRB-LGX-CCH | adapter for Corning closet connector housing (CCH) |
FOX-Cable Grommet | cable grommet with 2.75 in (70 mm) diameter hole |
Features
- clear lid with tool-free removal
- spliced fibers and pigtails are easily visible via clear cover
- removable mounting ears
- front- and rear-panel access provides flexibility and reduces risk after splicing
- available in tight buffer and ribbon
- removable face plate & fanout
- easy to access to splicer
- LC-shuttered adapters keep bulkhead ferule clean
- no need for dust caps on LC adapters
- knockouts allow cables to cross over from other cassettes
- versatile mounting options: DIN Rail, wall mount, & competitive foot prints available