Ụda ọdụ (nke a makwaara dị ka eriri ọdụ, pigtail line). Ọ nwere ihe nkwụnye ọkụ n'otu njedebe na njedebe gbajiri agbaji nke eriri eriri fiber optic na njedebe nke ọzọ, nke ejikọrọ na eriri eriri eriri fiber optic ndị ọzọ site na ịgbado ọkụ. N'ikwu ya n'ụzọ ọzọ, a na-egbutu onye na-awụli elu n'ime akụkụ abụọ site na etiti ka ọ ghọọ pigtails abụọ. Ọ na-apụtakarị na igbe ọdụ fiber optic ma jiri ya jikọọ eriri fiber optic na transceivers fiber optic (a na-ejikwa ndị na-emekọ ihe, jumpers, wdg n'etiti ha).
Nhazi nke pigtail
Dị ka eriri optic jumpers, pigtails na-ekewakwa n'ime otu ụdị pigtails na multi-mode pigtails. Ha nwere ụfọdụ ndịiche na agba, ogologo wavele, na oge nnyefe. N'ikwu okwu n'ozuzu, pigtail multimode bụ oroma, ogologo ogologo ọrụ bụ 850nm, na oge nnyefe bụ ihe dịka 500m. Otu ụdị pigtail bụ odo, na ogologo wave ogologo ọrụ bụ 1310m ma ọ bụ 1550m. Ọ nwere ike ibunye ogologo oge, ihe dịka 10-40km. . Tụkwasị na nke a, dabere na ọnụ ọgụgụ nke eriri eriri, enwere ike kewaa pigtails n'ime otu isi pigtails, 4-core pigtails, 6-core pigtails, 8-core pigtails, 12-core pigtails, 24-core pigtails, wdg Họrọ dị ka ndị ọzọ. dị iche iche mkpa.
Ngwa nke pigtail
Otu n'ime mmetụta kachasị mkpa nke pigtails bụ njikọ. The ngwa anya eriri na pigtail jikọtara, na iferi eriri na eriri pigtail na ngwa anya cable na-jikọtara ọnụ n'ime a dum, na pigtail nwere onwe eriri isi isi, nke ejikọrọ na ngwa anya eriri transceiver jikọọ ngwa anya eriri na. ụzọ gbagọrọ agbagọ. Na ntinye ozi. Na usoro nke ngwa anya eriri splicing, ndị na-esonụ mbụ ihe ndị a na-ejikarị: ngwa anya ọgwụgwụ igbe, eriri optic transceivers, pigtails, couplers, pụrụ iche waya strippers, eriri cutters, wdg The pigtails na-ejikarị na nnyefe usoro bụ SC / PC. FC / PC, LC / PC, E2000 / APC, na ST / PC.
Enwere ụdị pigtails ise a na-ejikarị na sistemụ nnyefe:
Ụdị FC-SC, nke a makwaara dị ka pigtail gburugburu. FC na-ejikọta na igbe ODF, na SC na-ejikọta na ọdụ ụgbọ mmiri nke ngwaọrụ ahụ. A na-eji njikọ fiber optic a karịa na ngwa SBS na Optix mbụ.
Ụdị FC-FC, nke a na-akpọkarị pigtail. A na-ejikarị ya eme ihe dị ka onye na-agbapụta eriri n'etiti racks ODF.
Ụdị SC-SC, nke a na-akpọkarị square-to-square pigtail, na-ejikarị eme ihe maka njikọ nke mbadamba anya n'etiti ngwaọrụ.
Ụdị SC-LC, LC interface bụ nke a na-akpọkarị obere isi pigtail, nke a na-ekwu na njikọ njikọ snap. Ugbu a Huawei's OSN series equipment, ZTE's S series equipment, including pre-Lucent's WDM equipment, niile na-eji ụdị ngwa anya eriri njikọ.
A na-ejikarị ụdị LC-LC eme ihe na njikọ eriri ime n'etiti akụrụngwa WDM. Ngwa a dị ụkọ.
Mgbe nke a gasịrị, ekwenyere m na anyị nwere nghọta miri emi banyere pigtails. Easy Sky Optical na-enye pigtails eriri anya nwere ụdị njikọ dị iche iche. Enwere ike ịhazi ụdị pigtail, ogologo na ọnụọgụ cores. Ngwaahịa niile na-agbaso ụkpụrụ IEC, TIA / EIA, NTT na JIS, nkwụsị ntinye dị ala na mfu echiche, mgbanwe dị mma na ịdịte aka, yana nkwụsi ike dị elu.