Enwere ọtụtụ ụdị ụdọ mkpọchi na pigtails.Ọ dị mma ịmara na eriri pigtails na eriri patch abụghị echiche.Isi ihe dị iche n'etiti eriri fiber optic patch na fiber optic pigtails bụ na ọ bụ naanị otu njedebe nke eriri optic pigtail nwere njikọ na-ebugharị, akụkụ abụọ nke eriri eriri ahụ nwere njikọ mbugharị.N'okwu dị mfe, enwere ike kewaa eriri patch ahụ ụzọ abụọ ma jiri ya mee ihe dị ka pigtail.
1. Gịnị bụ jumpers na pigtails?
Jumpers bụ eriri ejikọrọ ozugbo na kọmputa desktọpụ ma ọ bụ ngwaọrụ iji kwado njikọ na njikwa ngwaọrụ.Ndị na-awụlikwa elu nwere oyi akwa nchebe ka ukwuu ma na-ejikarị n'etiti igbe ọnụ na transceivers anya.
Naanị otu njedebe nke pigtail nwere njikọ, na njedebe nke ọzọ bụ njikọ eriri anya, nke ejikọrọ na eriri ndị ọzọ na-ahụ anya n'ụdị fusion splicing, nke na-apụtakarị na igbe eriri anya.
2.Types nke ngwa anya eriri jumpers
A na-ekewa ndị na-akpụ akpụ eriri anya n'ime otu-mode fiber jumpers na multi-mode fiber jumpers na ngwa nnyefe data.Single-mode fiber jumpers bụ n'ozuzu edo edo, njikọ na nchebe aka uwe na-acha anụnụ anụnụ, wavelength bụ 1310nm / 1550nm, na nnyefe anya bụ 10km / 40km, ogologo nnyefe anya; multimode fiber jumper: n'ozuzu oroma ma ọ bụ ọdọ-acha anụnụ anụnụ, njikọ na mkpuchi mkpuchi bụ. beige ma ọ bụ oji, ogologo wavelength bụ 850nm, ebe nnyefe bụ 500m, ebe nnyefe dị mkpụmkpụ.
Enwere ike kewaa eriri eriri eriri ka ọ bụrụ ụdị ndị a dịka njikọ njikọ:
①LC ụdị ngwa anya eriri jumper: square njikọ, mere nke mfe na-arụ ọrụ modul jack (RJ) latch usoro, bụ a njikọ maka jikọọ SFP ngwa anya modul, na-ejikarị na routers.
② SC ụdị ngwa anya fiber jumper: njikọ akụkụ anọ, na-eji usoro nkwụnye ihe nkwụnye nkwụnye, bụ njikọ maka ijikọ GBIC optical module, a na-ejikarị ya na ndị na-anya ụgbọ elu na ndị na-atụgharị.
③ST ụdị ngwa anya eriri jumper: gburugburu isi njikọ, fastened site ịghasa eriri, na-ejikarị na ngwa anya eriri nkesa etiti.
④ FC-ụdị ngwa anya eriri jumper: okirikiri anya eriri njikọ, n'èzí na-mere nke metal ihe, na ọ na-na-jide site turnbuckles, na-ejikarị n'akụkụ ODF.
⑤ MPO-ụdị ngwa anya eriri jumper: Ọ mejupụtara abụọ elu-nkenke plastic kpụrụ njikọ na ngwa anya cables.Ọ na-anabata imewe dị ntakịrị ma nwee nnukwu njupụta yana njikọ kwụsiri ike na ntụkwasị obi.
⑥MTP ụdị ngwa anya eriri eriri eriri: eriri eriri eriri na ọnụ ọgụgụ buru ibu nke cores na obere size na-eji na elu-njupụta integrated ngwa anya eriri eriri gburugburu.
3.Ụdị pigtail
Dị ka eriri jumpers, pigtails na-ekewa n'ime otu-mode pigtails na multi-mode pigtails dị ka eriri ụdị.N'ọbọ mpụta nke otu ụdị pigtails bụ edo edo, yana ogologo ikuku nke 1310nm/1550nm, yana ebe nnyefe ruru 10km/40km.Njikọ ogologo;Mpụta n'ọbọ nke multi-mode pigtail bụ oroma / ọdọ-acha anụnụ anụnụ, wavelength bụ 850nm, na nnyefe anya bụ 500m.A na-eji ya maka njikọ dị mkpụmkpụ.The fiber jumpers na pigtails nke ETU-LINK nyere nwere ụdị dị iche iche ịhọrọ.
Enwere ike kewaa pigtails n'ụdị ndị a dịka njikọ njikọ:
① LC-ụdị pigtail njikọ: The size nke pin na aka uwe nke LC-ụdị pigtail njikọ bụ ọkara nke n'elu abụọ njikọ, nke na-eme ka ohere itinye n'ọrụ nke ngwa anya nkesa etiti.Ọ na-anabata jakị modul dị mfe iji rụọ ọrụ.(RJ) A na-eme ụkpụrụ nke latching.
② SC-ụdị pigtail njikọ: Ọ bụ nke injinia plastik ihe eji eme ya, ọnụ ahịa dị ọnụ ala, shei ahụ bụ akụkụ anọ, ntụtụ dị na njedebe njedebe na-abụkarị PC ma ọ bụ ụdị APC ụdị egweri, na nhazi usoro bụ nkwụnye nkwụnye. ụdị, nke dị mma iji rụọ ọrụ na ọ dịghị mfe oxidize.
③ ST-ụdị pigtail njikọ: Dị iche na SC-ụdị pigtail njikọ, isi nke ST-ụdị pigtail njikọ na-ekpughe mgbe isi nke SC-ụdị pigtail njikọ dị n'ime njikọ.Ọtụtụ mgbe, ST na-eji na 10Mbps Ethernet usoro.Ụdị njikọ pigtail, SC ụdị njikọ pigtail na-eji na 10Mbps Ethernet.
④ FC-ụdị pigtail njikọ: makwaara dị ka gburugburu threaded njikọ, ọ na-mere nke metal na nwere ezigbo anwụ ngwa ngwa.A na-ejikarị ya eme ihe na patch panel.
4. Ngwa nke jumpers na pigtails
A na-ejikarị jumpers eme ihe maka njikọ dị n'etiti etiti nkesa fiber optic ma ọ bụ oghere ozi anya na mgba ọkụ, njikọ dị n'etiti mgba ọkụ na mgba ọkụ, njikọ dị n'etiti mgba ọkụ na kọmputa desktọọpụ, na njikọ dị n'etiti oghere ozi eriri anya. na kọmputa desktọọpụ.Maka njikwa, ụlọ akụrụngwa na mpaghara mpaghara ọrụ.
A na-ejikarị pigtails na sistemụ nkwurịta okwu anya, netwọk ohere anya, nnyefe data anya, CATV anya, netwọk mpaghara (LAN), ngwá ọrụ ule, ihe mmetụta anya, sava serial, FTTH/FTTX, netwọk mgbasa ozi na nrụnye tupu akwụsị.
5.Precautions maka jumpers na pigtails
① Ogologo ntụgharị nke transceiver nke modul anya nke ejiri jumper jikọọ ga-abụ otu.N'ozuzu, modul ngwa anya dị mkpụmkpụ na-ejikọta ya na ndị na-agba ọsọ multi-mode, na modul ngwa anya ogologo na-ejikọta ya na otu-mode jumpers iji hụ na izi ezi nke nnyefe data.
② Onye na-awụlikwa elu kwesịrị ibelata ikuku dị ka o kwere mee n'oge usoro wiwi, ka o wee belata nhụta nke mgbaàmà anya n'oge usoro nnyefe.
③ Ekwesịrị idobe njikọ nke jumper ọcha.Mgbe ejiri ya, njikọ ahụ kwesịrị iji mkpuchi mkpuchi kpuchie ya iji gbochie mmanụ na uzuzu ịbanye.Ọ bụrụ na ọ nwere ntụpọ, jiri owu wụsara na mmanya na-aba n'anya hichaa ya.
④ The pigtail dị ntakịrị ntakịrị, na akụkụ obe nke pigtail dị n'ogo nke 8 degrees.Ọ naghị eguzogide oke okpomọkụ ma ọ ga-emebi ma ọ bụrụ na ọ gafere 100 ° C.Ya mere, zere iji ya na gburugburu okpomọkụ dị elu.
Njikọ eriri anya bụ akụkụ dị mkpa nke nkwurịta okwu eriri anya.N'ihe gbasara nnyefe data, àgwà nke ferrule, teknụzụ mmepụta na ụzọ niile na-ekpebi nkwụsi ike nke nnyefe data.