G655 Kotahi-aratau muka whatu
Whakaahuatanga Poto:
Ko te DOF-LITETM (LEA) Ko te Waea Matau Aratau Takitahi he Kore-Kore Marara Hurihia Fiber (NZ-DSF) he nui te waahi whai hua.
Taipitopito Hua
Tohu Hua
Tono Hua
Ko te DOF-LITETM (LEA) he mea pai mo te tere-raraunga teitei, te roangaru-maha-roa te tuku roa. He waahi whai hua nui mo te whakapai ake i te whakahaere mana me te whakamararatanga kua arotauhia mo te whakahiatotanga wehenga roangaru (DWDM). E tika ana
mo te tuku i roto i te C-band tikanga (1530-1565 nm) me te L-band (1565- 1625 nm). Ko te DOF-LITETM (LEA) he nui ake i nga whakaritenga o te hongere-nui o tenei ra 2.5 Gb/s me te 10 Gb/s nga punaha, me te tautoko i te hekenga ki te reanga raraunga 40 Gb/s o muri mai.
Hua Hua
DOF-LITETM (LEA) he waahi whai hua nui hei whakapai ake i te whakahaere hiko me te whakamararatanga kua arotauhia mo te whakareatanga whakareatanga roangaru matotoru (DWDM). Ko tenei huinga ka whakaiti i te tiimatanga o nga paanga tuku-kore penei i te whakaranu ngaru-wha me te whakarereketanga-whaiaro, me te whakaheke i te utu me te uaua o te utu marara.
Hanga Hua
Nga Whakatakotoranga Hua
Te whakaheke | ≤ 0.22 dB/km i te 1550 nm/ ≤ 0.24 dB/km i te 1625 nm |
Aratau te diameter apure i te 1550 nm | 9.6 ± 0.4 µm |
Te roangaru tapahi taura | ≤ 1450 nm |
Te mararatanga i te 1550 nm | ≤ 0.09 ps/nm2.km |
Te Marara i te 1460 nm | -4.02 ki te 0.15 ps/nm.km |
Te marara i te 1530 nm | 2.00 ki te 4.00 ps/nm.km |
Te marara i te 1550 nm | 3.00 ki te 5.00 ps/nm.km |
Te marara i te 1565 nm | 4.00 ki te 6.00 ps/nm.km |
Te Marara i te 1625 nm | 5.77 ki te 11.26 ps/nm.km |
Te uara hoahoa hono marara te aratau polarization muka* | ≤ 0.15 ps/√km |
Ko te diameter o te awhi | 125.0 ± 1.0 µm |
Hapa concentricity kakahu matua | ≤ 0.5 µm |
Whakapiri kore porohita | ≤ 1.0 % |
Te diameter paninga (kare i tae) | 242 ± 5 µm |
Hapa concentricity whakakikoruatia | ≤ 12 µm |
* Ka huri pea nga uara PMD takitahi ina waeahia |
Nga Ahuatanga Miihini
Nga Taumata Whakamatau Tohu | ≥ 100 kpsi (0.7GN/m2). He rite tenei ki te 1% riaka |
Te kaha tihorea pania(Te kaha ki te tihorea miihini te paninga rua) | ≥ 1.3 N (0.3 lbf) me ≤ 5.0 N (1.1lbf) |
Koiri muka | ≥ 4 m |
Ngaronga pikonga tonotono: Ko te morahi o te whakaheke me te piko kaore e nui ake i nga uara kua tohua me nga tikanga tuku e whai ake nei |
Te tikanga tuku | Te roangaru | Te whakangoikoretanga |
1 huri, 16 mm (0.6 inihi) pūtoro | 1625 nm | ≤ 0.50 dB |
100 hurihanga, 30 mm (1.18 inihi) pūtoro | 1625 nm/1550 nm | ≤ 0.10 dB/≤ 0.05 dB |
Nga ahuatanga o te taiao
Te ti'aturiraa i te pāmahana Te whakangāwari, -60°C ki te +85°C i te 1550, 1625 nm | ≤ 0.05 dB/km |
Paihikara haumākū pāmahana Te whakahekenga, -10°C ki te +85°C me te 95% haumuku i te 1550, 1625 nm | ≤ 0.05 dB/km |
Te teitei o te pāmahana me te haumākū o te koroheketanga 85°C i te 85% RH, 30 nga ra Te whakaheke i te 1550, 1625 nm na te koroheketanga | ≤ 0.05 dB/km |
Te rumaki wai, 30 ra Te whakangoikoretanga na te ruku wai i te 23±2°C i te 1550, 1625 nm | ≤ 0.05 dB/km |
Ko te koroheketanga tere (Temperature), 30ra Te whakangoikoretanga na te pakeke o te mahana i te 85±2°C i te 1550,1625 nm | ≤ 0.05 dB/km |
Ētahi atu āhuatanga mahi*
Te taupū whakarōpū whaihua o te hurihanga | 1.470 i te 1550 nm |
Te whakahekenga i roto i te rohe roangaru mai i te 1525 - 1575 nm i roto i te tohutoro ki te whakaheke i te 1550 nm | ≤ 0.05 dB/km |
Ko nga wehenga ira i te 1550 nm & 1625 nm | ≤ 0.05 dB |
Tawhā rohirohi hihiko (Nd) | ≥ 20 |
Te waahi whai hua | 70 µm 2 |
Taumaha mo ia waeine roa | 64 gm/km |
* Nga uara angamaheni |
Te roa me nga korero tuku
Ko te diameter o te flange spool | 23.50 cm (9.25 inihi) ranei 26.5 cm (10.4 inihi) |
Ko te diameter o te oko porohita tuku | 15.24 cm (6.0 inihi) ranei 17.0 cm (6.7 inihi) |
Ko te whanui haere o te poroporo tuku | 9.55 cm (3.76 inihi) ranei 15.0 cm (5.9 inihi) |
Te taumaha o te poroporo tuku | 0.50 kg (1.36 lbs) ranei 0.88 kg (1.93 lbs) |
Te roa o te tuku: te roa paerewa mo ia reel e waatea ana ki te 25.2 km. te roa mo ia reel i runga i te tono a nga kaihoko kei te waatea hoki |
Whakapaipai Hua
Tukanga Hangahanga
Ka whakahaeretia e matou nga wahanga katoa o te mahi whakangao kia pai ai te kounga ki ia mita o te muka, kaua ki te whiriwhiri i te mutunga ma te whakamatautau. Hei whakarite i te tika me te tika o te mahi whakangao, he rite tonu taatau ki te whakatikatika me te whakamana i nga taputapu tukatuka me nga taupae ine ki nga paerewa ka kitea i te ao mai i te NPL/NIST, me te whai i nga tikanga whakamatautau e rite ana ki nga paerewa EIA/TIA, CEI-IEC me ITU.
Paerewa o te Ao
Ko te DOF-LITETM (LEA) e tutuki ana ki te ITU-T G655 C & D Optical Fiber Specification.
Ratonga USP's
● Te awhe o te muka whatu mo nga whatunga teretetiera
● Tautoko hokohoko o te ao
● Aroturuki tono a-Tukutuku me te tautoko a te kaihoko Tautoko hangarau motuhake
Whakakahoretanga
Ko te kaupapa here a to taatau kamupene mo te whakapai tonu ka puta he whakarereketanga o nga korero kaore he panui i mua. Ko nga momo whakamana e pa ana ki tetahi o a maatau hua kei roto noa i te whakaaetanga tuhi i waenga i ta maatau kamupene me te kaihoko tika o aua hua.
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