A four-rack-unit fiber optic closet connector housing for interconnecting or cross-connecting cables and opto-electronics.
The CCH-04U is designed for rack mounting in 19-inch or optional 23-inch equipment racks and holds up to 12 CCH connector panels, modules, or cassettes. It features front and rear access, a clear door, removable front and rear enclosures, strain-relief and routing hardware, and a platinum-colored interior for visibility and access. The housing supports indoor applications in carrier networks, data centers, and enterprise networks.
How this product lines up against others in Panels.
| Rack Units Height | 4 U | 1 U | 1 U |
| Operating temperature | 0 to 0 °C | -10 to 60 °C | -10 to 60 °C |
| Specification group | passive | — | — |
| Splice capacity | — | 12 fibers | 12 fibers |
| Number of splice trays | — | 1 count | 1 count |
| Shuttered adapter | — | Yes | Yes |
| Insertion loss | — | 0.25 dB | 0.25 dB |
| Pigtail length | — | 2 m | 2 m |
| Cable entries | — | 4 count | 4 count |
| Lockable | Yes | No | No |
| Panel slots | 12 count | — | — |
| Connector | — | LC/UPC | — |
| Access type | Front, Rear | — | — |
| Fibre count | — | 12 fibers | 12 fibers |
| Panel loading | Unloaded | Loaded | Loaded |
| Installation method | Rack 19", Rack 23" | Rack 19" | Rack 19" |
| Colour | — | Black | Black |
| Material | Polycarbonate | Aluminium | Aluminium |
| Width | 483 mm | 483 mm | 483 mm |
| Height | 178 mm | 44 mm | 44 mm |
| Depth | 430 mm | 233 mm | 233 mm |
| Installation temperature | — | -10 to 60 °C | -10 to 60 °C |
| Storage temperature | — | -10 to 60 °C | -10 to 60 °C |
| Package height | 584.2 mm | 55 mm | 55 mm |
| Package width | 584.2 mm | 532 mm | 532 mm |
| Package depth | 304.8 mm | 350 mm | 350 mm |
| Directives | RoHS | RoHS | RoHS |
| Needs separately-sold parts | Yes | Yes | — |
| Module format | CCH (Corning) | — | — |
| Cable environment | Indoor | — | — |
| Gross weight | 7.5 kg | — | — |
| Compliance standard | UL Listed | — | — |
| Device Role | Accessory | Accessory | Accessory |
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Parts and fittings for CORNING Closet Connector Housing (CCH) , 4U (F/12 Panels).
CORNING Armoured Cable Grounding Kit
CORNING CCH and WCH Hardware Lock Kit
CORNING CCH Crimp Kit for CCH Splice Modules with Pigtails
CORNING CCH Module, slack storage cassette, empty, no splice tray, for one CCH adapter panel
CORNING CCH Module, splicing, empty, for one CCH adapter panel
CORNING CCH Pigtailed Splice Cassette 24F, LC UPC duplex, SM (OS2), single-fiber
CORNING CCH Recess Kit for five 04U housings
CORNING CCH Splice Module with Pigtails, 24 F, LC duplex, 50 µm multimode (OM3)
CORNING CCH Splice Module with Pigtails, 24 F, LC duplex, 50 µm multimode (OM4)
CORNING CCH Splice Module with Pigtails, 24 F, LC UPC duplex shuttered, single-mode (OS2)
CORNING CCH Strain-Relief Bracket, external, for CCH-04U
CORNING CCHE Panel, LC Duplex, 24 F, 50 µm multimode (OM3)
CORNING CCHE Panel, LC Duplex, 24 F, 50 µm multimode (OM3/OM4), shuttered
CORNING CCHE Panel, LC Duplex, 24 F, single-mode (OS2), shuttered
CORNING CCHE Panel, LC Duplex, UPC, 24 F, single-mode (OS2)
CORNING Closet Jumper Management Panel, 1U
CORNING Mounting Brackets for CCH-04U and CLSSC-04U, 23-in
CORNING Universal Cable Clamp, strain-relief kit, includes one cable clamp
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