Qhov Teeb Meem Txhua Tus Neeg Nruab Nrab Fiber Paub
Tsoos fiber ntau txiav tawm ntawm qhov nkag nkag tsis tau hloov pauv ntau hauv kaum xyoo. Tus kws tshaj lij tsav tsheb mus rau qhov chaw, qhib lub dome kaw, pub cable los ntawm lub caj pas, thiab tom qab ntawd ob qho tib si fusion-splices - uas yuav tsum muaj $ 5, 000+ splicer, ib qho chaw ua haujlwm huv, thiab txog 45 feeb rau ib qho kev sib txuas - lossis xaus nrog cov khoom sib txuas, uas tseem siv sijhawm 20-30 feeb los yog txias dua.
Raws li kev teeb tsa cov ntaub ntawv raug suav los ntawm Millennium Network Solutions (2024), MST-style ua ntej- cov ntaub ntawv kaw tseg txo qis rau ib - lub sijhawm ua kom cov node kom tsawg li 5 feeb rau ib tus neeg siv khoom poob thaum lub davhlau ya nyob twg tso. Qhov ntawd yog 10x kev txuag nyiaj. Muab ntau qhov ntawd hla 500-tsev MDU tsim thiab lej dhau los ua ib qho kev sib cav txog kev siv nyiaj txiag, tsis yog ib qho khoom nyiam xwb.
Qhov teeb meem nrog MST tam sim no-cov khoom lag luam hauv chav kawm - tshwj xeeb yog Corning OptiTap thiab CommScope OTE cov tsev neeg - yog tias lawv yog cov khoom ntiag tug. Thaum koj xaiv lub connector, koj xaiv lub cable, converters, thiab tus nqi qauv uas mus nrog nws. Marvel's Sticklok siv txoj kev sib txawv: qhib ntau- hloov pauv kev sib raug zoo, kev tshaj tawm modular coding system, thiab cov hneev taw me me uas haum rau hauv qhov dej qhov dej uas OptiTap terminals feem ntau ua tsis tau.
Installer Field Note
Hauv xyoo 2025 kev tshuaj xyuas kev xa tawm hauv cheeb tsam sib koom ntawm ISP lub rooj sib tham kev lag luam, ib tus neeg cog lus hauv lub network tau tshaj tawm tias kev hloov ntawm cov dome kaw rau ua ntej - txuas txuas txuas txuas ntxiv txo cov neeg coob- teev rau 100 lub tsev dhau los ntawm 34%. Lub bottleneck hloov los ntawm splicing mus rau pej xeem ua hauj lwm - raws nraim qhov yuav tsum tau.
Dab tsi yog Marvel Solution nrog Sticklok Connector?
Marvel Solution yog ib tsev neeg ua ntej - txuas fiber ntau davhlau ya nyob twg thawv - ua los ntawm cov qauv tsim qauv - engineered rau ob qho tib si dav hlau thiab hauv av sab nraum tsob nroj (OSP) FTTH xa tawm. Peb series npog txhua qhov tseem ceeb nkag node muaj nuj nqi:
MTC Series: Cable branching thiab splitting - tus neeg ua haujlwm faib khoom. Fiber suav los ntawm 4F txog 24F, ib zaug - thiab ob- txheej txheej, nrog kev sib xyaw 1: 2, 1: 4, thiab 1: 8 PLC splitter xaiv.
MTS Series: Dawb splitter versions rau PON architectures. Qhov sib piv ntawm 1: 2 txog 1: 16 hauv ib qho lossis ob - txheej vaj tsev.
MTT Series: TAP versions ntawm 70:30 thiab 50:50 uniformity - tsim los rau cascade nplhaib thiab tsheb npav topologies qhov teeb liab yuav tsum dhau los ntawm thiab tso tawm ntawm tib lub node.
Dab tsi tuav lub kaw lus ua ke yog Sticklok connector. Nws yog ib qho ultra-compact hardened ib leeg- fiber ntau connector uas ntxig ncaj qha mus rau hauv ib tug lej chaw nres nkoj ntawm lub davhlau ya nyob twg lub thawv thiab xauv rau hauv qhov chaw. Txhawm rau txiav tawm, nias lub khawm tus lej chaw nres nkoj. Qhov ntawd yog tag nrho cov haujlwm ua haujlwm: thawb rau hauv, xauv. Xovxwm, tso tawm. Tsis muaj cuab yeej.
Core Specifications ntawm ib saib
|
Specification |
Tus nqi |
|
Kev tiv thaiv Ingress |
IP68 (tag nrho submersible; sim ntawm 3m qhov tob rau 7 hnub, ib GR-771 §5.4.6) |
|
Impact Resistance |
IK08 - tiv taus 5 joule cuam tshuam; ib chav kawm saum toj kawg nkaus IK07 qhov kev ntsuam xyuas ntau ntawm cov khoom sib tw |
|
Nplaim Retardancy |
UL94-V0 - tus kheej tua tsis pub dhau 10 vib nas this; xav tau rau ntau qhov chaw siv hluav taws xob xa tawm |
|
Ua haujlwm kub |
-18℃rau +75℃(nrog rau lub caij ntuj no arctic thiab equatorial deployments) |
|
Fiber Hom (Connector) |
G.657.A1 - ITU-T khoov-sensitive ib leeg- hom; tau tshaj SMF-28 txheej txheem |
|
Insertion Poob (Sticklok connector) |
Max 0.4 dB; txhais tau tias 0.2 dB ntawm 1310nm thiab 1550nm |
|
Rov Los Los |
-65 dB - sib tw nrog Corning's tau teev GR-326 qib kev ua haujlwm |
|
Ua raws li cov khoom siv |
RoHS cov lus qhia ua raws; tsis yog -corrosive rau hlau Cheebtsam |
IP68 vs IP67: Vim li cas Ib Qib Ntxiv ntawm Kev Tiv Thaiv Qhov Tseem Ceeb hauv Teb
Ntau qhov sib tw fiber ntau lub thawv - suav nrog ntau qhov nrov FAT (Fiber Access Terminal) cov khoom lag luam - tau ntsuas IP67. Qhov ntawd txhais tau tias lawv raug sim rau 30-feeb immersion ntawm 1 meter qhov tob. IP68 txhais tau tias tsis tu ncua submersion ntawm qhov tob uas tau teev tseg los ntawm cov chaw tsim khoom. Rau lub thawv Marvel lub davhlau ya nyob twg, qhov ntsuas qhov ntsuas yog 3 meters rau 7 hnub txuas ntxiv (GR-771 5.4.6: R5-29).
Qhov kev sib txawv no tsis yog kev kawm. Hauv cov xwm txheej cua daj cua dub - tshwm sim nyob rau hauv huab cua sov, qis - thaj chaw ntawm ntug dej hiav txwv, lossis thaj chaw uas muaj cov dej nag xob nag cua loj hlob - ib lub qhov dej tuaj yeem zaum hauv dej tau ntau hnub tom qab muaj qhov tshwm sim los nag loj. Ib lub thawv ntsuas tsuas yog IP67 tuaj yeem ua raws li tsab ntawv ntawm tus qauv thaum tseem ua tsis tau raws li qhov tiag -lub ntiaj teb.
Lub 2025 Holight Fiber Optic Engineering Team tsom rau ntawm lub thawv davhlau ya nyob twg kev teeb tsa tsis raug lees paub qhov no: 'Nyob rau sab nraum zoov ODN cov khoom, kev sib khi tsis raug ua rau muaj dej noo ntau ntxiv. Qhov no tsis tsuas yog degrades fiber ntau tab sis kuj accelerates connector kab mob.' Ua ntej-engineered IP68 sealing tshem tawm qhov sib txawv ntawm cov txheej txheem kev teeb tsa nkaus.
Certification Source
Kev ntsuam xyuas IP68 raug txheeb xyuas raws li IEC 60529. GR-771 cov txheej txheem dej tsis sib haum yog luam tawm los ntawm Telcordia (yav tas los Bellcore) thiab yog tus qauv siv los ntawm txhua tus tswv lag luam loj hauv Teb Chaws Asmeskas tier-1 hauv kev yuav khoom tshwj xeeb. Marvel terminal thawv raug kuaj rau GR-771 §5.4.6: R5-29.
Kev sib piv Lub Sijhawm Nruab Nrab: Splice Kaw vs Pre-Terminal Txuas
Ib txwm Dome Kaw: Kauj Ruam -los ntawm -Tib Sijhawm Ntsuas
Txoj hauj lwm thiab mount kaw tsev: 8-12 min
Pub thiab caj pas feeder cables: 10-15 min
Npaj fiber ntau (dawb, huv, cleave): 10-20 min ib splice
Fusion splice txhua fiber ntau: 3-5 min rau ib splice (12-fiber ceg=36-60 min)
Load splice tais, coil cia fiber ntau: 10-15 min
Foob thiab ntsuas qhov ntim: 10-15 feeb
OTDR pov thawj (12 splices): 10–15 min
Tag nrho ib qho ntawm: 55 rau 120+ feeb. Yuav tsum tau: fusion splicer ($5,000+), OTDR, cob qhia splicer ti teg taw.
Marvel Sticklok Pre-Txuas Txuas Txuas: Kauj Ruam-los ntawm- Kauj Ruam Sijhawm Ntsuas
Mount lub davhlau ya nyob twg (phab ntsa / ncej / aerial bracket): 5-8 min
Txoj kev thiab txuas feeder nco cable rau hauv chaw nres nkoj: 3-5 min
Ntxig thiab kaw cov neeg siv khoom poob cables ntawm cov chaw nres nkoj naj npawb: 1-2 min rau ib qhov chaw nres nkoj
Txheeb xyuas cov teeb liab dhau- dhau ntawm (visual fault locator): 3–5 min
Tag nrho rau ib lub node: 12 mus rau 25 feeb. Yuav tsum tau: qhov pom kev txhaum qhov chaw (VFL, kwv yees li $ 80), tsis muaj fusion splicer, tsis muaj kev cob qhia splicer kws kho mob.
Kev paub -Raws li kwv yees
Raws li cov ntaub ntawv tshaj tawm los ntawm peb tus neeg ua haujlwm sib cais FTTH nyob rau sab hnub tuaj Asia thiab sab hnub tuaj Europe (2024-2025), nruab nrab Sticklok davhlau ya nyob twg lub sijhawm teeb tsa rau 8-chaw nres nkoj ceg ntawm 18 feeb los ntawm cov lus qhia cable rau cov teeb liab pom zoo, piv rau qhov nruab nrab ntawm 73 feeb rau kev kaw ib txwm nyob ntawm tib qhov chaw.
Underground Deployment: The Handhole Well Advantage
Ib qho ntawm qhov ua tau zoo tshaj plaws - thiab tsawg kawg tau tham txog - qhov zoo ntawm Marvel lub thawv davhlau ya nyob twg yog nws cov qauv tsim rau kev xa tawm hauv av. Ib qho - txheej txheej sib txawv tsuas yog 28mm tob (H × W: 154 × 97mm rau qhov tsawg tshaj plaws). Ob - txheej txheej hloov mus rau qhov tob 47.5mm.
Standard fiber optic handhole wells haum rau tsawg -tsheb ciav hlau daim ntaub ntawv feem ntau pib ntawm 12 × 18 ntiv tes (kwv yees li 300 × 450mm) sab hauv qhov ntev. Marvel ib leeg -txheej 6F ceg davhlau ya nyob twg (154 × 155 × 28mm) haum rau hauv lub tsev me tshaj plaws - qib polymer handhole nrog chav rau cable slack cia - ib yam dab tsi uas loj dome kaw (uas niaj zaus ntsuas 200 × 300mm lossis ntau dua) ua tsis tau.
Qhov kev cuam tshuam zoo: ISPs thiab cov neeg cog lus xa mus rau hauv subdivision-style vaj tse nyob hauv tsev tuaj yeem qhia qis dua - tus nqi, qhov dej ntiav ntiav - feem ntau txo rau ib -node pej xeem infrastructure nqi los ntawm $ 40–80 ib qhov dej thaum piv rau cov vault loj loj uas yuav tsum tau muaj rau dome{6}style.
IP68 Underground: Qhov 7-Hnub Immersion Test txhais li cas
Raws li GR-771 §5.4.6 (siv raws li R5-29), Marvel lub thawv davhlau ya nyob twg raug kuaj submerged ntawm 3 meters qhov tob rau 7 hnub puv nrog cables txuas. Tom qab-immersion optical kev ua tau zoo yuav tsum ua tau raws li ua ntej- xeem specifications. Qhov no yog lub qab nthab ntawm lub ntiaj teb tiag tiag uas tseem ceeb hauv cov ntug dej hiav txwv, chaw sov, thiab dej nyab-xws li kev xa tawm.
Los ntawm kev sib piv, IP67 (30-feeb ntawm 1m, tsis muaj cable yuav tsum tau los ntawm IEC 60529 txoj kev xeem) tso cai rau cov kev xeem tsis tshua muaj zog. Rau txhua qhov kev xa tawm qhov twg lub qhov tes tuav tau tuav dej tau ntev tshaj li ob peb teev, IP68 nrog rau kev kuaj kab hluav taws xob yog qhov tseeb specification yuav tsum tau.
Lub Sticklok Connector: Technical Deep-Dive
Yuav Ua Li Cas Xauv Mechanism Ua Haujlwm
Lub Sticklok connector siv lub laub-thiab-nias lub tshuab nqus tsev. Lub connector lub cev coj mus rau tus naj npawb chaw nres nkoj receptacle ntawm lub davhlau ya nyob twg lub ntsej muag. Ib lub tab sab hauv snaps rau hauv qhov chaw thaum lub connector yog tag nrho zaum - koj xav tias nias, thiab nws yog xauv. Txhawm rau tso tawm, nias tus naj npawb roj hmab chaw nres nkoj tus cim khawm ntawm lub davhlau ya nyob twg lub npov pem hauv ntej vaj huam sib luag, uas ua rau lub siab tso tawm sab hauv qhov chaw nres nkoj vaj tse thiab tso cai rau lub connector xaub tawm.
Qhov kev tsim no tseem ceeb heev rau kev saib xyuas thaj chaw. Tus kws tshaj lij tuaj yeem hloov tau ib tus neeg siv khoom poob cable ntawm 8- chaw nres nkoj lub davhlau ya nyob twg yam tsis tau kov ib qho ntawm lwm qhov kev sib txuas 7. Nrog ib txwm MST-style terminals uas siv threaded lossis compression-haum hardened connectors, nkag mus rau ib qho chaw nres nkoj tuaj yeem cuam tshuam cov kev sib txuas uas nyob ib sab.
Poob nyiaj txiag Planning: Insertion poob ntawm txhua theem
Rau GPON tes hauj lwm uas khiav ib 28 dB optical link pob nyiaj siv (tus qauv rau ITU-T G.984), ntawm no yog qhov twg Sticklok connector poob zaum nyob rau hauv ib tug raug zaum kawg - mais scenario:
|
Txoj Kev |
Yam Poob |
Marvel Sticklok |
Margin vs Budget |
|
OLT kis mus rau feeder splice |
0.05-0.1 dB / sib txuas |
N/A |
- |
|
Kev faib tawm cable (2 km @ 0.35 dB / km) |
~ 0.7 dB |
N/A |
- |
|
1: 8 PLC splitter (MTS series) |
Tsawg dua lossis sib npaug li 10.7 dB |
Tsawg dua lossis sib npaug li 10.7 dB |
Ntawm spec |
|
Sticklok connector (terminal box chaw nres nkoj) |
0.2-0.5 dB feem ntau |
Max 0.4 dB / Mean 0.2 dB |
✓ Zoo tshaj - hauv - chav kawm |
|
100m @ 0.35dB/km |
~ 0.035 dB |
N/A |
- |
|
ONT SC / APC connector |
0.3-0.5 dB feem ntau |
N/A |
- |
|
TAG NRHO ESTIMATED LOSS |
~ 12.2–12.5 dB |
~ 11.9–12.2 dB (Marvel) |
15+ dB npoo |
A 15+ dB margin tiv thaiv 28 dB GPON pob nyiaj muab lub taub hau yooj yim rau kev sib txuas kev laus, kev tu lub voj voog, thiab txuas ntxiv txuas ntxiv rau yav tom ntej - tag nrho hauv ib leeg Sticklok- nruab nrab ntawm.
Multi-Vendor Converter Compatibility
Ib qho ntawm cov khoom lag luam tseem ceeb tshaj plaws ntawm Sticklok ecosystem yog qhov ntau ntawm cov hloov pauv hloov pauv muaj:
Sticklok-rau-Sticklok: Tus qauv hauv Marvel ecosystem
Sticklok-rau-OptiTAP: Txuas rau Corning/CommScope OptiTap-nrog cov neeg siv khoom poob qis - qhov tseem ceeb rau ISPs migrating networks incrementally
Sticklok-rau-HUAWEI: Rau kev xa tawm nrog Huawei OSP infrastructure (ntau nyob rau hauv Asia-Pacific thiab MENA kev lag luam)
Sticklok-rau-ZTE: Rau ZTE- tsim network, tshwj xeeb tshaj yog nyob rau sab hnub tuaj Asia thiab Latin America
Qhov ntau- tus neeg muag khoom sib raug zoo no yog qhov zoo ntawm kev ua lag luam. Ib qho ISP uas tau txais kev sib xyaw ua ke - cov chaw muag khoom cog - lossis tab tom npaj ib theem kev tsiv teb tsaws chaw - tuaj yeem ua qauv ntawm Marvel lub npov davhlau ya nyob twg yam tsis tau hloov cov kab txuas uas twb muaj lawm.
Marvel vs Competitors: Lawv Muaj Dab Tsi, Lawv Tsis Ua
|
Feature |
Marvel Sticklok |
Corning OptiTap |
CommScope OTE |
Rayoptic MST |
BWNFiber FAT |
Sau ntawv |
|
IP68 (3m, 7-hnub, cable-hauv) |
✓ |
✓ |
✓ |
✓ |
~ |
BWNFiber hais txog IP68 tab sis lub sijhawm xeem tsis tau tshaj tawm |
|
IK08 cuam tshuam kev ntsuas |
✓ |
? |
? |
? |
✗ |
Cov neeg sib tw tsis tshaj tawm qib IK hauv cov ntaub ntawv |
|
Multi- neeg muag khoom converter (OptiTAP/HW/ZTE) |
✓ |
✗ |
✗ |
✗ |
✗ |
Marvel tshwj xeeb kom zoo dua hauv kev sib xyaw -cov neeg muag khoom network |
|
28mm - qhov tob ib leeg - txheej (xov haum) |
✓ |
✗ |
✗ |
✗ |
✗ |
Feem ntau MST enclosures yog 50mm + qhov tob |
|
TAP version (70:30 thiab 50:50) |
✓ |
✓ |
✓ |
✗ |
✗ |
Rayoptic thiab BWNFiber tsis muaj TAP variants |
|
UL94-V0 nplaim retardant vaj tsev |
✓ |
? |
? |
? |
? |
Marvel qhia meej meej hais txog UL94-V0; Lwm cov npe 'flame retardant' tsis muaj qib |
|
GR-771 tag nrho xeem suite (8 xeem) |
✓ |
✓ |
✓ |
~ |
✗ |
Rayoptic cites GR-326 (connector); BWNFiber hais tsis muaj tus qauv |
|
Modular khoom code system (MTC / MT / STC) |
✓ |
✗ |
✗ |
✗ |
✗ |
Marvel cov txheej txheem luam tawm coding txo qis ua ntej - muag kev sib txhuam |
|
RoHS ua raws (cov ntaub ntawv qhia meej) |
✓ |
✓ |
✓ |
~ |
~ |
Cov neeg muag khoom me me hais txog RoHS xoob yam tsis muaj cov lus qhia |
Splitter Xaiv Phau Ntawv Qhia: 1: 2, 1: 4, 1: 8 - Xaiv qhov zoo piv
Kev xaiv ntawm PLC splitter piv rau hauv koj lub thawv davhlau ya nyob twg yog qhov kev txiav txim siab hauv lub network, tsis yog kev xaiv khoom xwb. Tau txais nws tsis ncaj ncees lawm txhais tau tias yog khiav tawm ntawm cov chaw nres nkoj downstream ua ntej koj khiav tawm ntawm cov neeg siv khoom, lossis nqa qhov tsis tsim nyog nkag poob ntawm kev xa tawm me me.
Rule of Thumb for Split Ratio Xaiv
1: 2 splitter (Less dua los yog sib npaug rau 4.4 dB): Siv nyob rau hauv ob -subscriber nco cov ntsiab lus, MDU stairwell thawv, los yog raws li ib tug cascade theem noj downstream 1:8 units. Poob nyiaj txiag headroom yog siab dav.
1: 4 splitter (tsawg dua los yog sib npaug rau 7.6 dB): Haum rau 4-chav tsev terraced, plaub-chav tsev hauv pem teb, lossis cov lag luam me MDU nodes. Nruab nrab poob.
1: 8 splitter (tsawg dua los yog sib npaug rau 10.7 dB): Tus qauv GPON piv rau PON nyob. Fits 28 dB txuas pob nyiaj siv tau yooj yim ntawm kev ncua qis dua 20 km.
1:16 splitter (Less dua los yog sib npaug rau 13.7 dB): High-ntaus deployments. Yuav tsum tau nruj dua fiber ntau tswj thiab luv feeder nrug; tsuas yog siv nrog XGS-PON (29+ dB pob nyiaj siv) lossis thaum lub feeder poob tsawg heev.
TAP Version rau Cascade thiab Nplhaib Topologies
MTT TAP series qhia txog asymmetric splitting - cov teeb liab tawm tswv yim tau muab faib ua qhov loj 'cascade' (pass-los ntawm) feem thiab ib feem me me 'poob'. Piv txwv li, 70: 30 variant, xa 70% ntawm optical zog downstream mus rau lub tom ntej node (tsuas yog tsawg tshaj li los yog sib npaug rau 2.6 dB cascade poob) thiab poob 30% rau cov neeg siv hauv zos kev sib txuas (tsawg dua los yog sib npaug rau 10.6 dB rau 1: 3 version).
Dab tsi ua rau qhov kev poob qis no tseem ceeb yog nws qhov sib xws: thoob plaws txhua qhov MTT piv los ntawm 1: 3 txog 1: 17, cascade qhov poob qis nyob qis dua lossis sib npaug rau 2.6 dB (70: 30) lossis Tsawg dua lossis sib npaug rau 4.3 dB (50: 50). Qhov kev twv ua ntej no tseem ceeb heev thaum tsim ntau -node ring architectures, vim nws txhais tau tias koj tuaj yeem xam qhov poob cascade ntawm node N yam tsis tas yuav tsum muaj tus neeg muag khoom- cov ntaub ntawv nkhaus tshwj xeeb.
GR-771 Kev Ntsuas Kev Ua Haujlwm: Tus lej txhais tau li cas
Telcordia GR-771-CORE (Issue 2, NEBS) yog tus txheej txheem tswj hwm rau sab nraum tsob nroj fiber ntau nkag davhlau ya nyob twg kuaj hauv Asmeskas lag luam. Txhua tus tswv lag luam loj-1 hauv xov tooj - suav nrog AT&T, Verizon, thiab cov chaw nqa khoom hauv cheeb tsam tau txais BEAD qhov kev pab cuam nyiaj txiag - siv GR-771 hauv lawv cov kev qhia tshwj xeeb. Nov yog yam uas txhua qhov kev xeem validates:
|
GR-771 Kev xeem |
Dab tsi Nws Validates |
Yog vim li cas nws tseem ceeb rau cov neeg yuav khoom |
|
Dej tsis kam (R5-29) |
3m qhov tob, 7 hnub, nrog cable ntsia |
Dej nyab tiag tiag -scenario kev ua tau zoo, tsis ua raws li IEC yam tsawg kawg nkaus |
|
Sheath Retention (R5-12) |
10 lbf (4.5 kg) rub ntawm -30 degree, 23 degree, thiab 40 degree |
Cable tsis rub tawm ntawm caj pas hauv txias - huab cua huab cua nruab |
|
Cable Flexing (GR-3120) |
8 cycles ntawm 90 degree, -25℃thiab 40 degree |
Drop cable resists qaug zog los ntawm rov ua cua txav ntawm huab cua spans |
|
Kev cuam tshuam (R5-18) |
1 kg poob pob ntawm 1.35m ntawm -18℃rau +40 degree |
Enclosure ciaj sia raug poob los yog ntaus thaum lub sij hawm installation |
|
Compression (R5-16) |
45 kg tshaj 25 cm² rau 10 feeb |
Muaj sia nyob lub tsheb lossis khoom siv yuam kev dov hla nws hauv av |
|
Vertical Drop (R5-15) |
75 cm poob, 4 sab, tsis muaj cable |
Ciaj sia poob poob thaum lub sijhawm teeb tsa |
|
Kev vibration (R5-20) |
5-20 Hz, PSD 0.01 g² / Hz |
Muaj sia nyob kev co los ntawm cov tsheb nyob ze, HVAC, tsheb ciav hlau |
Standard Source
Telcordia GR-771-CORE yog luam tawm thiab tswj hwm los ntawm Ericsson (yav tas los Telcordia Technologies). Nws yog pub dawb siv nyob rau hauv cov ntaub ntawv kev yuav khoom. GR-3120-CORE siv tshwj xeeb rau kev ntsuas kev sib txuas ua ntej thiab yog tus qauv Corning cov ntaub ntawv rau OptiTap kev tsim nyog - Marvel lub thawv davhlau ya nyob twg raug sim rau ob qho tib si.
Product Configuration Guide: Nyeem Marvel Product Code
Ib qho ntawm cov txiaj ntsig zoo ntawm Marvel system tshaj qhov kev ua tswv cuab yog qhov pom tseeb ntawm nws cov khoom lag luam modular coding. Nkag siab txog cov cai txhais tau tias koj tuaj yeem qhia meej yam koj xav tau yam tsis muaj kev hu ua ntej - muag.
MTC Code Piv txwv: MTCA04A02NN005MPA
|
Pos. |
Code |
Tus nqi |
Lub ntsiab lus |
|
1 |
A |
A |
Ib txheej |
|
2 |
04 |
4 |
4 Sticklok 1F connector ports |
|
3 |
A |
A |
4 × 7 hli ca cable |
|
4 |
02 |
2F |
2-fiber tube cable |
|
5 |
N |
Tsis muaj |
Tsis muaj tail connector |
|
6 |
N |
Tsis muaj |
Tsis muaj splitter integrated |
|
7 |
005 |
5m |
5-meter cable ntev |
|
8 |
M |
Meters |
Length unit: meters |
|
9 |
P |
Txuj |
Txheem ntim |
|
Ua ntej |
MTC |
- |
Cable ceg / splitter davhlau ya nyob twg lub thawv series |
Qhov no yog cov khoom code pom ntawm QR daim ntawv lo hauv daim duab npog ntawm Marvel datasheet. Kev nkag siab txog cov txheej txheem no txhais tau hais tias pawg neeg yuav khoom tuaj yeem teeb tsa kev cai xaj los ntawm kev hloov kho ib tus neeg txoj haujlwm - piv txwv li, hloov txoj haujlwm 6 ntawm N rau C ntxiv ib qho kev sib xyaw 1: 8 PLC splitter yam tsis muaj lwm yam kev hloov pauv rau lub rooj sib txoos.
Cov lus nug nquag
Q: Puas yog Sticklok tau tshaj Corning OptiTap cables?
A: Yog, dhau ntawm Sticklok-rau-OptiTAP converter adapter. Qhov no tso cai rau Corning-txheej txheem hardened poob cable los txuas ncaj qha mus rau Marvel Sticklok qhov chaw nres nkoj. Qhov no yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig rau ISPs nrog OptiTap cable cov khoom lag luam uas twb muaj lawm uas xav kom ua qauv rau lawv lub thawv davhlau ya nyob twg.
Q: Dab tsi yog qhov tsawg kawg nkaus qhov loj me rau lub thawv hauv av Marvel davhlau ya nyob twg?
A: Ib qho - txheej txheej sib txawv (28 hli qhov tob, qhov siab tshaj plaws 155mm dav) haum rau hauv tus qauv 12 × 18 nti (300 × 450mm) nyob hauv- qib polymer handholes nrog qhov chaw txaus rau cable slack cia. Ob - txheej txheej sib txawv (47.5mm qhov tob) yuav xav tau 12 × 24 nti zoo nyob ntawm kev suav cable.
Q: Kuv puas xav tau ib lub fusion splicer rau nruab Marvel davhlau ya nyob twg lub thawv?
A: Tsis yog. Tag nrho Marvel pre- txuas lub thawv txuas tuaj txog ntawm lub Hoobkas nrog cov fibers twb tau txiav tawm ntawm cov chaw nres nkoj sab hauv. Cov neeg siv khoom txuas txuas ntawm Sticklok thawb- xauv cov khoom txuas ntawm cov chaw nres nkoj sab nraud. Cov cuab yeej pov thawj nkaus xwb uas yuav tsum tau muaj yog qhov pom qhov yuam kev qhov chaw (VFL) rau kev pom zoo teeb liab. Tsis muaj fusion splicer, tsis muaj cleaver, tsis muaj cov khoom siv polishing.
Q: Qhov txawv ntawm MTC, MTS, thiab MTT series yog dab tsi?
A: MTC thawv yog rau cable branching thiab xaiv PLC splitting - lawv lis kev faib ntawm feeder cable fibers rau ntau yam kev qhia rau cov neeg siv khoom. MTS lub thawv yog cov ntshiab splitter vaj tse - ib qho kev tawm tswv yim, ntau qhov tawm ntawm PLC splitter sab hauv. MTT lub thawv yog TAP versions - lawv faib asymmetrically, tso cai rau ib feem ntawm lub teeb liab tso tawm hauv zos thaum cov seem hla mus rau ntawm qhov tom ntej no hauv cascade lossis nplhaib architecture.
Q: Dab tsi cov qauv ua Marvel lub thawv davhlau ya nyob twg ua tau raws li?
A: Lub thawv Marvel lub davhlau ya nyob twg raug kuaj rau Telcordia GR-771-CORE (8 qhov kev sim tshuab thiab ib puag ncig), thiab Sticklok connector raug kuaj rau GR-3120-CORE rau cable flexing. Kev ntsuas IP68 raug txheeb xyuas raws li IEC 60529. Nplaim hluav taws xob raws li UL94-V0. Cov ntaub ntawv ua raws li EU RoHS cov lus qhia.
Q: Ua li cas TAP uniformity (70:30 vs 50:50) cuam tshuam rau kev tsim network?
A: Nyob rau hauv 70: 30 TAP hom, 70% ntawm optical fais fab kis mus rau lub tom ntej node (cascade poob Tsawg dua los yog sib npaug rau 2.6 dB), thaum 30% poob rau cov neeg siv khoom hauv zos cov chaw nres nkoj (poob poob qis dua lossis sib npaug rau 10.6 dB rau 1: 3 piv). Hauv 50:50 hom, qhov kev poob qis nce mus rau tsawg dua lossis sib npaug li 4.3 dB tab sis poob poob qis dua - pab tau thaum cov neeg siv khoom ceev siab ntawm txhua qhov ntawm. Rau ntev cascade chains, 70: 30 khaws cia ntau lub teeb liab pob nyiaj siv nyob rau hauv ntau lub nodes.
Cov ntawv pov thawj, cov qauv, thiab cov ntaub ntawv
|
Standard / Source |
Lub koom haum |
Qhov cuam tshuam rau cov khoom no |
|
Telcordia GR-771-CORE |
Ericsson / Telcordia |
8 kev ntsuam xyuas txhua yam thiab ib puag ncig rau OSP fiber ntau terminals |
|
GR-3120-COV |
Telcordia |
Ua ntej-kev ntsuas qhov sib txuas - cable flex, torsion |
|
IEC 60529 (IP68) |
International Electrotechnical Commission |
Ingress tiv thaiv ntsuas tus qauv |
|
IEC 62262 (IEC 08) |
IEC |
Impact Protection Classification rau cov ntaub thaiv npog |
|
UL94 Txuj (V0) |
Underwriters Laboratories |
Flammability ntsuam xyuas rau cov ntaub ntawv yas |
|
RoHS Cov Lus Qhia 2011/65/EU |
European Commission |
Kev txwv tsis pub muaj kev phom sij hauv cov khoom siv hluav taws xob |
|
ITU-T G.657.A1 |
ITU Telecommunication Standardization Sector |
Khoov-sensitive ib leeg- hom fiber ntau specification rau lub connector |
|
FBA FTTH Deployment Survey 2025 |
Fiber Broadband Association / RVA LLC |
US cov ntaub ntawv lag luam: 98.3M lub tsev dhau mus, 46.5% coj tus nqi |
|
Kev Tshawb Fawb Kev Lag Luam (2025) |
Kev Tshawb Fawb Kev Lag Luam |
Fiber Access Terminal Box Market: $1.2B → $3.5B los ntawm 2033, CAGR 15.5% |
|
Marvel Solution Datasheet Version A02 |
Marvel / Lub Peb Hlis 2026 |
Cov khoom tseem ceeb tshwj xeeb qhov chaw rau tag nrho cov duab hauv kab lus no |
