Dome closures FRBU-TB

Tubing fibre management (TB)

Fibre optic splice closure FRBU-TB

Description

The FRBU is a compact ready access dome closure for use in aerial, underground and direct burial installations, available with 2 base configurations (FRBU 9 or FRBU 11) which provide 8 or 10 round cable entries (ports) and 1 oval port for loop through applications.
The closure cover, which can be fitted with a flash test valve and/or grounding feed-through, is available in 2 lengths depending on the number/type of tray selected and the configuration of the trays. It is environmentally sealed to the base using an 'O' ring and quick release clamp.
The cable entries are environmentally sealed using a mechanical seal (CablelokTM) or heatshink sleeves.
Base configuration:
PortNumber of portsCable diameter range - CablelokCable diameter range - heatshrink
L12x 5.5 – 20.0 mm2x 10.0 – 24.0 mm
LM12x 4.0 – 15.0 mm2x 8.0 – 22.0 mm
B2 or 44.8 – 16.5 mm6.0 – 19.0 mm
R4 or 81.7 – 9.5 mm4.0 – 11.0 mm
Its compact design, flexible base and quality makes the FRBU popular for splicing small numbers of fibre in FTTx networks, trunk application as well as CCTV installations.
Dimensions and capacities: 
CoverWidthLengthSingle Element (SE) splice traySingle Circuit (SC/SC-B) splice tray
Size(mm x mm)(mm)single traymax. splicesingle traymax. splice
A130 x 130435--6(6)*72
B130 x 1305056(6)72--
*single splice trays (multipacks) 
Cable entries (ports):8 or 10 round ports and 1 oval (loop) port
FRBU 9: 4x R, 4x B, 1x L / FRBU 11: 8x R, 2x B, 1x LM
Cable diameter:1.7 – 16.5 mm with Cablelok
4.0 – 24.0 mm with heatshrink
Up to 19 cables / microducts
Splice trays:Up to 6 Hellapon Medium splice trays à 16 splices (3A) (length A)
Up to 6 Hellapon Small splice trays à 12 splices (ANT)
Splitter accommodation 70 x 20 x 6 mm
Fibres:The splice capacity depends on the splice protector type
ANT: up to 144 fibres
3A: up to 72 fibres (144 fibres double stack)
6A: up to 108 fibres
MECH: up to 48 fibres
Loop storage basket:Optional (only with 3 Hellapon Medium splice trays, hinged)
Dimensions:A: 130 x 130 x 435 mm
B: 130 x  130 x 505 mm
Closing:Quick release clamp, sealable / lockable 
Water head:8 m
Option:Available with lightning protection and/or grounding
Also available with tubes (ready to use)
Features:Ideal for FTTx, trunk, network, and CCTV
Suitable for blown fibre applications
Cablelok compatible for all port sizes
High flexibility:Modular concept, future-proof on existing and future networks

 

Individual, project-specific pre-configured assemblies are available on request.

Documentation

ENDENLFRCNESIT
Product Datasheet

Versions

Article No.QtàTipologia di vassoioLunghezza della cupola [mm]Guarnizione ingresso cavoTipo di giunturaProdottoNumero di fibraBasket
3460403Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXBEC37with
3460413Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXBEC3572with
3460423Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXBEC3136with
3460433Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXBEC3354with
3460443Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXBEC3624with
3460452Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXEC27without
3460462Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXEC2548without
3460472Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXEC2124without
3460482Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXEC2336without
3460492Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXEC2616without
3460504Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXEC47without
3460514Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXEC4596without
3460524Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXEC4148without
3460534Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXEC4372without
3460544Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXEC4632without
3460556Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXEC67without
3460566Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXEC65144without
3460576Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXEC6172without
3460586Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXEC63108without
3460596Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXEC6648without
3458586Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXEA67with
3458706Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXEA65144with
3451516Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXEA6172with
3458726Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXEA63108with
3458736Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXEA6648with
3460602Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXEB27without
3460612Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXEB2548without
3460622Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXEB2124without
3460632Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXEB2336without
3460642Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXEB2632without
3460654Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXEB47without
3460664Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXEB4596without
3460674Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXEB4148without
3460684Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXEB4372without
3460694Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXEB4632without
3460706Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXEB67without
3460716Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXEB65144without
3460726Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXEB6172without
3460736Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXEB63108without
3460746Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXEB6648without
3460753Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXBNC37with
3460763Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXBNC3572with
3460773Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXBNC3136with
3460783Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXBNC3354with
3460793Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXBNC3624with
3460802Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXNC27without
3460812Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXNC2548without
3460822Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXNC2124without
3460832Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXNC2336without
3460842Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXNC2616without
3460854Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXNC47without
3460864Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXNC4596without
3460874Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXNC4148without
3460884Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXNC4372without
3460894Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXNC4632without
3460906Hellapon MediumB 505CablelokTM,
Heatshrink
FRBTB-BXXNC67without
3460916Hellapon MediumB 505CablelokTM,
Heatshrink
ANTFRBTB-BXXNC65144without
3460926Hellapon MediumB 505CablelokTM,
Heatshrink
3AFRBTB-BXXNC6172without
3460936Hellapon MediumB 505CablelokTM,
Heatshrink
6AFRBTB-BXXNC63108without
3460946Hellapon MediumB 505CablelokTM,
Heatshrink
MECHFRBTB-BXXNC6648without
3458596Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXNA67with
3458916Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXNA6172with
3458926Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXNA63108with
3458936Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXNA6648with
3460952Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXNB27without
3460962Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXNB2548without
3460972Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXNB2124without
3460982Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXNB2336without
3460992Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXNB262without
3461004Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXNB47without
3461014Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXNB4596without
3461024Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXNB4148without
3461034Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXNB4372without
3461044Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXNB4632without
3461056Hellapon Small / MediumA 435CablelokTM,
Heatshrink
FRBTB-AXXNB67without
3461066Hellapon Small / MediumA 435CablelokTM,
Heatshrink
ANTFRBTB-AXXNB65144without
3461076Hellapon Small / MediumA 435CablelokTM,
Heatshrink
3AFRBTB-AXXNB6172without
3461086Hellapon Small / MediumA 435CablelokTM,
Heatshrink
6AFRBTB-AXXNB63108without
3461096Hellapon Small / MediumA 435CablelokTM,
Heatshrink
MECHFRBTB-AXXNB6648without

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