Mpanamboatra Fibre Optic Splice Closure - Dome sy Inline, 12 ny 840 Cores

Fibconet dia manamboatra 12 andian-dahatsoratra ivelany fanakatonana fibre optic splice (antsoina koa hoe fanakatonana iombonana, fanakatonana tariby, na amin'ny teny fitenim-paritra kapoaka dome) ho an'ny OSP splicing eo anelanelan'ny feeder, fizarana sy latsaka ny tariby. Ny fahaiza-manao dia manomboka amin'ny 12 cores ho an'ny FTTH drop junctions hatramin'ny 840 cores ho an'ny backbone sy ny teboka splice lavitra. Voaisy tombo-kase amin'ny IP68, Ny trano dia PP + GF, PPR na polymère vita amin'ny metaly misy a 15 hatramin'ny 25 taona eo amin'ny fiainana an-tsaha. Ny fakan'ny singa optika passive dia miverina any 1994, ary ny fitaovana ao an-trano sy ny fitsipi-pitsapana natsangana ho an'ny mpizara PLC dia mihazakazaka ny tsipika fanakatonana splice..

Karazana vatana roa no mandrakotra ny fomba fametrahana OSP roa: dome (mijidina) fanidiana ho pole, rindrina sy tonon-taolana mivantana nalevina, SY mitsivalana (milahatra) fanidiana ho an'ny lavaka, handhole sy tarehimarika-8 aerial splice teboka. Ireo modely dome voafantina dia alefa mialoha miaraka amin'ny 1 × 8 na 1 × 16 PLC splitters ary miasa toy ny teboka PON ao anaty Quick ODN / fametrahana FTTH mialoha. Ny fefy dia manaiky mekanika, hafanana-mihena na silicone famehezana isaky ny modely.

Ny fizarana etsy ambany dia mitanisa ny 12 modely navondrona araka ny karazana vatana, dia sarony ny lojika fifantenana Dome-vs-Horizontal, fepetra ara-teknika, fahaiza-mamokatra, fonosana, FAQ, ary fantsona quotation.

12 Modely fanakatonana Splice Amboarinay

vondrona 1 - Dome (mijidina) Fanakatonana splice

Vatana cylindrical misy takelaka fototra tokana mitondra ny seranan-tsambo rehetra. Mifanaraka indrindra amin'ny pole-mount, rindrina mipetaka sy mitsoka mivantana izay idiran'ny tariby avy amin'ny tendrony iray. Ny modely roa misy splitter-loaded ambany dia avo roa heny Ireo singa mifandraika amin'ny PON ao anatin'ny fametrahana Quick ODN.

MODELY	Fahaizana fototra	famehezana / naoty	Ny anjara asan'ny PON Hub	Fampiasana mahazatra
IK10 ip68 96 Fikatonan'ny seranana fidirana mifanentana amin'ny Huawei Core	96 cores	IP68 / Ny fiantraikan'ny IK10	-	Huawei-standard access node, tsato-kazo na rindrina
96/144 Fanakatonana Core Dome (HAZO LAVA / Rindrina / any ambanin'ny tany)	96-144 cores	IP68	-	Fifandraisana OSP marobe, misy tendrombohitra
96/144 fototra 100 kPa fanakatonana 25 taona	96-144 cores	IP68 / 100 kPa fanerena rivotra	-	Tonon-damosina maharitra maharitra mitaky fitsapana tsindry
144 Fanidiana Dome Core Metal-Bracket IP68	144 cores	IP68	-	Lovia vita amin'ny metaly ho an'ny vibration avo lenta na tariby mavesatra
IP68 288 Fanakatonana Dome Core High-capacity	288 cores	IP68	-	Tendron'ny hazon-damosina avo lenta
1:8 / 1:16 PLC Splitter IP68 Dome (22000 N / 10 cm fitazonana tariby)	Dome misy splitter	IP68 / 22000 N tariby fisintonana	Eny - Hub ODN haingana	PON hub mampifandray splice sy 1 × 8 na 1 × 16 fisarahana
IP68 1:8 PLC Splitter FAT fanakatonana mialoha	Splitter + FAT ports	IP68	Eny - toby PON efa tapaka	Habe PON plug-and-play miaraka amin'ny seranana tariby mitete

vondrona 2 - Marindrano (Milahatra) Fanakatonana splice

Vatana lava miaraka amin'ny seranana tariby amin'ny sisiny roa. Aleo ho an'ny manhole, lavaka tanana, eny amin'ny habakabaka-8 ny lanonana sy ny teboka mifamatotra izay idiran'ny telegrama amin'ny axe iray ihany.

MODELY	Fahaizana fototra	famehezana / naoty	Fampiasana mahazatra
PP + GF / PPR IN-LINE 2-in-2-out 12 Fanakatonana Core Splice	12 cores	IP68 / tombo-kase mekanika	FTTH junction, aerial na handhole
48 Core 1-in-2-out Inline Cable Closure	48 cores	IP68	Small branch inline splice
15+ Service Years PP+GF IP68 2-in-2-out Inline Closure	Hatramin'ny 96 cores	IP68 / 15+ years field life	Mid-density distribution splice with long life claim
96 Core Silicone-Protection Horizontal Splice Closure (namboarina)	96 cores	IP68 / silicone sealing	Manhole splice with elevated moisture and chemical exposure
576 / 840 Core Heat-Shrink Seal IP68 Cable Closure	576–840 cores	IP68 / hafanana-mihena	Long-haul backbone splice, high-count ribbon or loose-tube

What Is a Splice Closure and How to Choose the Right Type

Dome vs Horizontal — The Two Body Types

A splice closure protects, seals and organises spliced fibers at any point along an OSP cable route. The body shape follows the physical install location, not the fiber count.

	Dome (mijidina)	Horizontal (Milahatra)
Fidirana tariby	All ports on one base plate	Ports at two opposite ends
Best install	HAZO LAVA, rindrina, Nalevina mivantana, hand-hole from top	Manhole, aerial figure-8 span, tray-mount inline
Typical core count	96, 144, 288 — expandable via added trays	12, 48, 96, 576, 840 — scales with body length
Access	Lift the dome, all splice trays exposed	Split the shell, access trays along the axis
PLC splitter loading	Common (Ny anjara asan'ny PON Hub)	Less common, used mainly for pure splice

Sealing Method — Mechanical, Heat-Shrink or Silicone

• Tombokase mekanika (compression grommet + rubber gasket): re-enterable, no torch required, fastest field install. Standard on most dome and small inline models.
• Heat-shrink seal: highest holding force, permanent seal, common on high-count 576–840 core inline backbone closures. Requires a torch and trained crew.
• Silicone / gel seal: used where the splice point sees standing moisture, oil or aggressive chemicals; re-enterable without heat.

How to Match the Closure to Your Field Scenario

• FTTH drop junction on aerial figure-8 → tombo-kase mekanika inline 12-fototra.
• PON hub misy 1 × 8 na 1 × 16 splitter → fanakatonana dome misy splitter misy seranana efa tapaka; slots amin'ny fametrahana Quick ODN.
• Ny tadin'ny hazon-damosina mivantana nandevina mila fitsapana fanerena → 96/144 fototra dome, 100 kPa fanerena rivotra, 25-taona famolavolana fiainana.
• Manhole splice misy tontolo mando → fanakatonana marindrano miaraka amin'ny famehezana silicone.
• Lavitra na metro trunk splice, ambony fibre → 576 na 840 fanakatonana hafanana inline afovoany.
• Pole splice misy enta-mavesatra na vibration → dome metaly, lovia azo antoka ho an'ny fahamarinan-toerana mekanika.

Fibre Count Selection Guide

Fahafahana fototra	Andraikitry ny tambajotra	lisitry ny karazana vatana
12-48 cores	Vidin'ny FTTH / fihaonan'ny fizarana	Milahatra, tombo-kase mekanika
96 cores	Access-layer PON node, base-station splice	Dome (Huawei-compatible na metal-bracket)
144 cores	Fizarana-sosona fanangonana	Dome, lovia-miitatra
288 cores	Tendron'ny splice backbone metro	Dome, High-fahafahana
576–840 cores	Lava-damosina lava, ribbon ambony isa	Milahatra, tombo-kase mampihena hafanana

Famaritana ara-teknika

Fanamarihana: the values below are family-typical ranges across the 12 ANDIAN-DAHATSORATRA, fa tsy datasheets SKU tokana. Anontanio anay ny tatitra fitsapana manokana momba ny modely amin'ny dingana RFQ; alefanay eo ambanin'ny laharan'ny ampahany modely.

fikirana	Sanda mahazatra	fanehoan-kevitra
Fahafahana fototra	12 ny 840 cores	Isaky ny modely; expandable via added splice trays
Trano fonenana	PP + GF, PPR, ABS+PC or metal-braced polymer	Selected per model and environment
Naoty famehezana	IP68	All outdoor OSP models
Fanoherana ny fiantraikany	Up to IK10 on selected models	Metal-bracket and IK10-rated series
Fomba famehezana	Mekanika / hafanana-mihena / silicone	Isaky ny modely
Air-pressure hold	100 kPa on selected models	For pressurised OSP networks
Fihazonana tariby (axial pull)	Hatramin'ny 22,000 N / 10 cm on selected models	Splitter-loaded dome rated for heavy pull
Cable entry ports	1-in-2-out, 2-in-2-out, 4-in-4-out per model	Additional ports available on custom builds
Main cable diameter	Typically Φ7–Φ16 mm	Model-dependent; branch cable Φ5–Φ11.5 mm
Splice lovia	Stackable, 12 na 24 splices per tray	Both fusion and mechanical splice trays supported
Temperature miasa	-40°C hatramin’ny +65°C	Storage −35°C to +55°C per shipping spec
Design field life	15 ny 25 years outdoor	Isaky ny modely; PP+GF with UV additive supports 25 taona
Reference test standards	IEC 61753-1, YD / T 814, GR-771	Applied per project requirement

Ny fahaiza-manamboatra sy ny fanaraha-maso ny kalitao

Production History and Team

Fibconet’s optical communication background traces back to the early 1990s. Our passive optical component manufacturing roots start in 1994 with a PLC splitter factory; the company was formally structured in 2000 and today operates with 300+ core staff and an extended multi-site manufacturing network of up to 800 mpiasa sy injeniera across China. The same tooling and test discipline built for high-count PLC splitter production now runs the splice closure line, including injection molding of PP+GF and PPR housings, splice tray forming, and full-load assembly.

Fanaraha-maso ara-pitaovana ambony

Splice closures are only as reliable as the materials inside them. Mifehy ny stack ambony izahay fa tsy ny dingan'ny fivoriambe ihany:

• Housing resin: qualified PP+GF and PPR grades with a UV stabiliser and weathering-modifier additive package dosed at pre-mix.
• Sealing rubber and silicone: qualified grades matched to the operating temperature range and rated field life.
• Splice trays and metal brackets: produced on dedicated tooling for dimensional consistency across production batches.
• Passive optical parts inside splitter-loaded closures: Shijia / Korean-source PLC chips, NTT-grade optical epoxy, CCTC seramika ferrules, and G.657.A2 pigtail fiber sourced from major Chinese fiber brands (Fiberhome, YOFC, Hengtong).

Fanaraha-maso kalitao

• Air-pressure hold test on every assembled dome closure before shipment (100 kPa on rated models).
• Waterproof and dustproof test to the rated IP68 grade on production samples per batch.
• Fitsapana fiantraikany per rated IK grade on housing samples.
• Cable retention pull test per rated axial load (hatramin'ny 22,000 N / 10 cm on splitter-loaded dome).
• Fitsapana ny tsingerina mafana sy ny hamandoana isaky ny kalitao modely.
• Fitsapana lovia feno entana miaraka amin'ny lovia splice sy splitter napetraka, hanamarina fa mifanaraka amin'ny enta-mavesatry ny seranan-tsambo ny fitantanana tariby.

Fanamarinana sy fanarahan-dalàna

Fibconet dia miasa eo ambanin'ny Integrated ISO 9001 / ISO 14001 / ISO 45001 rafitra fitantanana mirakitra ny kalitao, ny tontolo iainana sy ny fahasalaman'ny asa & fiarovana. Ny tatitra momba ny fitaovana RoHS dia omena amin'ny alàlan'ny fandefasana isaky ny entana.

Ny fanarahana ny haavon'ny vokatra dia avoaka isaky ny modely sy isaky ny tsena kendrena. Miankina amin'ny lisitry ny modely sy ny firenena haleha, afaka manohana izahay ITY, RoHS, hanatratra, ny, ETL, ny famelomana, ANATEL, CCA, TLC sy ny antontan-taratasy fidirana an-tsena. Tatitra fitsapana azo ampiharina manohitra IEC 61753-1, YD / T 814 SY Telcordia GR-771 ireo fenitra fanondroana dia omena amin'ny ambaratongan'ny tetikasa.

Ny fampiharana ny fanamarinana dia miovaova arakaraka ny vokatra sy ny fepetra takian'ny tetikasa. Alefaso aminay ny tsena kendrenao sy ny lisitry ny modely, ary averinay ny taratasy fanamarinana azo ampiharina miaraka amin'ny teny nindramina.

Fonosana, OEM sy Custom Options

fonosana fanondranana mahazatra

• Kitapo fanampiny (splice trays, grommets, fitaovana) ao anaty kitapo plastika tsy misy hamandoana.
• Boaty anatiny tsy misy hamandoana sy mahatohina ny tsirairay isaky ny fanakatonana.
• Carton fanondranana master voamarika amin'ny mari-pamantarana tsy misy hamandoana sy orientation.
• Ny mari-pana amin'ny fitaterana: -35°C hatramin’ny +55°C.
• Storage temperature range: −5°C to +45°C, relative humidity below 75%.

OEM sy Custom Options

• OEM logo sy marika: tamin'ny laser-marika amin'ny trano, printed on inner and master carton.
• Custom port layout: extra cable entries or blanks per your project drawing.
• Splitter pre-loading: 1×8, 1×16 or custom ratio installed at factory for Quick ODN and PON hub roles.
• Splice tray count: pre-loaded with the exact tray count and adapter set your project requires.
• Mounting kit: HAZO LAVA, rindrina, aerial-figure-8 or manhole kit bundled per order.
• CAD drawings and installation manuals supplied on request for project design review.
• MOQ: 100 pcs per model on standard configuration; 500–1,000 pcs on custom builds. [TBC: confirm per model]
• Lead time: 15–25 days for standard orders; 25–40 days for custom builds. [TBC: confirm]

Fanontaniana matetika

Q1. What do buyers mean by “fanakatonana splice”, “joint closure”, “dome can” na “熔接包”?

All four are the same product family — an outdoor enclosure that houses and seals spliced fibers along an OSP cable route. “Splice closure” SY “joint closure” are the standard English terms. “Dome can” SY “炮筒” are field slang for the dome (mijidina) body style. The Chinese term “熔接包” refers to the same category and is common in Chinese-language RFQs from Southeast Asia and Africa.

Q2. What is the difference between a splice closure and a distribution box?

A splice closure protects and organises spliced fibers along an OSP cable route; there is no active drop-cable termination for subscribers. A distribution box (matavy) terminates drop cables into adapter ports and often houses the last-mile splitter. Splice closures sit deeper in the network; distribution boxes sit at the drop point closest to homes.

Q3. When should I choose a dome closure and when an inline closure?

Choose dome when cables enter from a single direction — pole-mount, rindrina rindrina, Nalevina mivantana, or hand-hole accessed from above. Choose inline when cables enter and exit along the same axis — manhole splice, aerial figure-8 span, or tray-mount along a linear run.

Q4. What core capacity do I need?

Match the closure to the largest cable at the splice point plus a spare tray for future expansion. FTTH drop junctions typically use 12–48 core inline closures. PON access nodes use 96–144 core dome closures. Metro backbone splices use 288 cores; long-haul trunk splices use 576 na 840 cores in heat-shrink inline bodies.

Q5. What sealing method is most reliable for a direct-buried joint?

For direct-buried and pressurised networks, use a mechanical-seal dome with 100 kPa fanerena rivotra; azo hamarinina eny an-tsaha ny tombo-kase ary azo averina ho an'ny asa splice ho avy. Ny hafanana dia maharitra kokoa fa tsy azo averina raha tsy tapaka.

Q6. Moa ve ianao manome fanakatonana efa feno miaraka amin'ny splitter PLC?

ENY. Ny fanakatonana Dome dia azo alefa miaraka amin'ny 1 × 8 na 1 × 16 PLC splitter efa tapaka amin'ny orinasa.. ny 1:8 / 1:16 Ny modely PLC Splitter Dome dia nomena naoty 22,000 N / 10 cm fitazonana tariby ka ny trano dia mandefitra mavesatra latsaka-cable fisintonana. Shijia na Koreana-loharano ny chips Splitter, ary ny pigtails dia mampiasa fibre G.657.A2 avy amin'ny marika fibre sinoa lehibe.

Q7. Inona ny fiainana an-tsaha?

PP + GF sy PC + ABS trano miaraka amin'ny UV stabilizer additive fonosana 15 ny 25 taona niasana an-kalamanjana, arakaraka ny modely. Anontanio anay ny momba ny fitaovana modely manokana raha toa ka mitaky fiainana manokana ny tetikasanao.

Q8. Do you provide test reports and international standard conformity documents?

ENY. IEC 61753-1, YD / T 814 and GR-771 test reports are available per model. Raw material RoHS reports ship by default. Market-entry certificates such as CE, hanatratra, ny, ETL, ny famelomana, ANATEL, CCA and TLC are issued per model and per target market. If a certificate you need is not already on file, afaka mandamina fitsapana antoko fahatelo amin'ny ambaratongan'ny tetikasa izahay.

Q9. What is your MOQ and typical lead time?

MOQ starts at 100 pcs on standard configuration; custom builds are typically 500–1,000 pcs. Standard orders ship in 15–25 days; custom builds in 25–40 days. [TBC: confirm exact values per model at RFQ stage.]

Q10. Do you supply mounting hardware for pole and manhole install?

ENY. Pole-mount and wall-mount hardware is included on the dome closures. Aerial figure-8 mounting kits for inline closures are supplied on request. Ny fitoeran'entana manhole sy ny brackets amin'ny fitantanana tariby dia voalaza miaraka amin'ny fanakatonana.

Q11. Azo ampiasaina amin'ny ODN haingana na fametrahana FTTH efa tapitra mialoha ve ireo fanakatonana splice ireo?

ENY. Ny fanakatonana dome misy splitter - ny 1:8 / 1:16 PLC Splitter Dome sy ny fanakatonana FAT efa tapitra mialoha - miasa toy ny teboka PON ao anaty rafitra Quick ODN. Izy ireo dia ampiarahina amin'ny tariby mitete efa tapitra mialoha, Ireo singa mifandraika amin'ny MPO, boaty kely sy splitter asymmetrika mba hampihenana ny fifandimbiasana eo an-toerana, tapaho ny asa fametrahana, ary ataovy azo antoka kokoa ny fandefasana FTTH. Raha FTTH vaovao ny tetikasanao amin'ny tsenan'ny asa saro-pady, mangataha fanahafana Quick ODN mifanentana rehefa mandefa ny RFQ ianao.