Wavelengths wolonwula + Universal Ports: OPM kelen bɛ fibre testing scenario bɛɛ datugu cogo min na

Sariyasen

Marisikalo tile 12, san 2023

OPM ka jikuruw janya档位 de b’a jira a bɛ se ka yeelen min suman. Yeelen min bɛ janya danfaralenw na, o ka cicogo tɛ kelen ye fibre kɔnɔ, wa fototalan jaabi bɛ ɲɔgɔn ta ni jikuru janya ye — o detektɛri kelen bɛ se ka kɛ fɛn ye min bɛ se ka sɛgɛsɛgɛ siɲɛ fila 850nm na ka tɛmɛ 1550nm kan. O la, OPM ka kan ka jateminɛ kɛ ni jikuruw janya bɛnnen ye档位, n’o tɛ kalanw bɛna dabila.

Seven-Wavelength Coverage: Mun na Wavelength sugandili ye OPM kɔnɔko jɔnjɔn ye

OPM ka jikuruw janya档位 de b’a jira a bɛ se ka yeelen min suman. Yeelen min bɛ janya danfaralenw na, o ka cicogo tɛ kelen ye fibre kɔnɔ, wa fototalan jaabi bɛ ɲɔgɔn ta ni jikuru janya ye — o detektɛri kelen bɛ se ka kɛ fɛn ye min bɛ se ka sɛgɛsɛgɛ siɲɛ fila 850nm na ka tɛmɛ 1550nm kan. O la, OPM ka kan ka jateminɛ kɛ ni jikuruw janya bɛnnen ye档位, n’o tɛ kalanw bɛna dabila.

PK56A seriyali bɛ dɛmɛ don jikuru wolonwula la minnu bɛ fiyɛri kumaɲɔgɔnya janya kunbabaw datugu: 850nm (janya surunya fibre multimode kama), 1310nm (zero-dispersion wavelength for single-mode fibre), 1490nm (CATV downstream wavelength), 1550nm (lowest-loss wavelength for fibre single-mode), 1610nm ani 1625nm (sɛgɛsɛgɛli janya minnu bɛ bɔ bandi kɔnɔ DWDM sitɛmuw kama). Nin bɔgɔdaga wolonwula ninnu bɛ spektrum dafalen dafa k’a ta yɔrɔjan caman na ka taa yɔrɔjan cogo kelen na, k’a ta dondaw la ka se jirisunba rezow ma.

Nafa min bɛ wolonwula-janya dafalen na, o ye ko foro injiniyɛriw mago tɛ OPM suguya wɛrɛw la sigida suguya wɛrɛw kama. O minɛn kelen in bɛ 850nm jɛgɛnw kɔrɔbɔ kunnafonidilanw na ni 850nm档位 sugandili ye, ka 1310nm jɛgɛnw kɔrɔbɔ telefɔni basigiyɔrɔw la ni 1310nm sugandili ye, ka EDFA kɔrɔbɔ DWDM sitɛmuw kɔnɔ ni 1625nm sugandili ye — butɔni kelen digi walasa ka fɛn caman wuli.

Universal Interfaces: FC / SC / ST / LC Bɛɛ bɛ Dabɔ

Fibre interface suguyaw ka ca — suguya minnu bɛ sɔrɔ tuma caman na, olu ye FC (threaded, min bɛ kɛ ka caya CATV ni sɛgɛsɛgɛli minɛnw na), SC (push-pull, min bɛ kɛ ka caya telefɔni minɛnw ni kunnafonidilanw na), ST (push-pull, min bɛ kɛ ka caya ɛntɛrinɛti minɛn kɔrɔw la), ani LC (push-pull fitinin, min bɛ kɛ ka caya kunnafonidilanw na minnu ka bon kosɛbɛ). Sitimɛ suguya wɛrɛw bɛ baara Kɛ ni ‘interface (dakun) suguya wɛrɛw ye. Ni OPM bɛ interface kelen dɔrɔn de dɛmɛ, adaptateur (adaptɛri caman cili) bɛ kɛ tuma caman na foro kɔnɔ.

PK56A seriyali bɛ ci ni FC/UPC ani SC/UPP adaptateurs standard ye, ni ST, LC, ani suguya wɛrɛw ye minnu bɛ sɔrɔ i n’a fɔ fɛn minnu bɛ se ka kɛ. O kɔrɔ ye ko foro injiniyɛriw bɛ se ka teliya ka adaptateurw ɲɔgɔn falen-falen ka da fibre interface yɛrɛ kan min bɛ baara kɛ — mago tɛ minɛn danfaralenw na interface suguya kelen-kelen bɛɛ la.

Nafa wɛrɛ min bɛ diɲɛ bɛɛ ka ɲɔgɔndanw na, o ye ka bɛnkan kɔrɔbɔ. Interface suguya wɛrɛw bɛ ni laban ɲɛda jogoɲumanya sariyaw tɛ kelen ye — FC laban ɲɛda bɛ kɛ planar ye, SC laban ɲɛda bɛ kɛ spherical cogoya la. Baara kɛli ni adapɛri ɲuman ye, o bɛ farikoloɲɛnajɛ kɛcogo ɲuman sabati sɛgɛsɛgɛli waati, ka bɔnɛ wɛrɛ bali min bɛ sɔrɔ interface bɛnbaliya fɛ.

Multimode vs. Single-Mode: Minɛn kelen bɛ o fila bɛɛ dɛmɛ

Fibre multimode (MMF) ani fibre monomode (SMF) ye fibre suguya fila ye minnu tɛ kelen ye. MMF kɔnɔna ka bon (50 walima 62,5μm), a bɛ se ka cicogo caman dɛmɛ, a bɛ se ka surunya (a ka c’a la kilomɛtɛrɛ 2 kɔnɔ), wa a bɛ baara kɛ ni 850nm walima 1300nm ye. SMF ka 'kɔnɔna ka fin (9μm), a bɛ 'sènbɔli-cogo kelen dɔrɔn Dɛmɛ, a bɛ Se ka Taa yɔrɔ jan (fo ka Se 80km+ ma), wa a bɛ baara Kɛ ni 1310nm walima 1550nm ye.

PK56A seriyali bɛ MMF ni SMF sɛgɛsɛgɛli fila bɛɛ dɛmɛ — 850nm ani 1300nm档位 la MMF la, ani 1310nm, 1490nm, 1550nm, 1610nm, ani 1625nm档位 la SMF la. O kɔrɔ ye ko foro injiniyɛriw mago tɛ minɛn danfaralenw na MMF ni SMF kama.

Tiɲɛ na, MMF ni SMF sɛgɛsɛgɛli baarakɛcogo ye kelen ye — ka wavelength correct档位 sugandi, ka fibre siri ɲɔgɔn na, ka fanga nafa kalan. Nka a kɔlɔsi: MMF sɛgɛsɛgɛli bɛ baara kɛ ni 850nm ye cogoya la (bari MM sitɛmuw bɛ baara kɛ fɔlɔ ni 850nm VCSEL sɔrɔyɔrɔw ye), k’a sɔrɔ SMF sɛgɛsɛgɛli bɛ baara kɛ ni 1310nm walima 1550nm ye. Ni i ye 'sènbɔli jugu Sugandi档位, o bɛ kalansenw Bɔ minnu bɛ 'kɔnɔnafili.

PV jiriw ka fiyɛri sɛgɛsɛgɛli: A kɛcogo min tɛ ye

PV iziniw kɔnɔ, fibre communication links bɛ inverter baarakɛcogo kunnafoniw ci cɛmancɛ kɔlɔsili siratigɛ la. Ni fibre link dɔ tigɛra, kɔlɔsili sira tɛ se ka inverter kunnafoniw sɔrɔ — o kɔrɔ ye ko PV izini baarakɛlaw ka jɛkulu tɛ se k’a dɔn inverter jumɛn bɛ gɛlɛya la, fanga bɔli ye mun ye, walima ni baarakɛcogo ɲuman ye normal ye. Ni 100MW PV izini min bɛ se ka kɛ ni invertɛri kɛmɛ caman ye, ni fiyɛri jɛgɛnsira bɛɛ tigɛra, baarakɛlaw ka kan ka invertɛri ni invertɛri gɛlɛyaw ɲɛnabɔ, musakaba bɛ o la.

PV jiriw ka fiyɛri jɛɲɔgɔnyaw bɛ sigida gɛlɛya kɛrɛnkɛrɛnnenw sɔrɔ. Fɔlɔ : lamini funteni caman — a ka c’a la, PV iziniw bɛ jɔ yɔrɔ dafalenw na, ni samiyɛ dugukolo funteni bɛ tɛmɛ 60°C kan, wa fiɲɛ bɛ kɔrɔya teliya funteni caman na. Filanan : UV (UV) sɔrɔli — fiyɛri poliyesitɛri tampon bɛ tiɲɛ UV fiɲɛ kɔrɔ, o bɛ kɛ sababu ye ka fiɲɛw tiɲɛ. Sabanan : baganw ɲimi — kabali bɔgɔdaga ni sanfɛla fiyɛri PV jiriw la, olu ye laɲini ɲumanw ye sosow fɛ. Naaninan : fiɲɛ ni cɛncɛn — kungo ni gobi PV jiriw la, fiɲɛ ni cɛncɛn bɛ se ka fiɲɛ kɛnɛma sɔgɔsɔgɔninjɛ sɔgɔ.

O la, PV jiriw ka fiyɛri sɛgɛsɛgɛli ka kan ka don ladonni bolodacogo basigilen na. Fɛnɲɛnɛma kura sɔnni waati, aw bɛ fiyɛri jɛgɛnsira bɛɛ ka cikan fanga kɔrɔbɔ, ka fanga sɔrɔ, ani jɛgɛnsira bɔnɛni. Baara kɛtuma na, aw bɛ jɛgɛnsira kɔrɔlenw fanga ni bɔnɛ kɔrɔbɔ kalo saba o kalo saba. Hakilila dɔ kɔfɛ, aw bɛ yeelen bilenman sɔrɔ walasa ka kariyɔrɔ sɔrɔ fɔlɔ, o kɔ aw bɛ baara kɛ ni OPM ye walasa ka dilancogo sɛgɛsɛgɛ. PK56A seriyali ka funteni caman dilancogo (-10°C fo +50°C) b’a to a bɛnnen don PV jiriw laminiw ma minnu funteni ka bon.

Ladilikan nafamaw: Fibre testing baarakɛcogo sigilenw sigili

Ɛntɛrinɛti jɛkuluw ni ladonni jɛkuluw kama, aw ka fiyɛri sɛgɛsɛgɛli baarakɛcogo sigilenw sigi sen kan. Baara kɛcogo ka kan ka kɛ : labɛnni ɲɛfɛ ka kɔn sɛgɛsɛgɛli ɲɛ (ka jikuruw janya档位 sɛgɛsɛgɛ, ka ɲɛda laban saniya sɛgɛsɛgɛ, ka adapɛri suguya dafa), sɛgɛsɛgɛli kɛli (setigiya ci → fanga sɔrɔli → bɔnɛ jatebɔ → yeelen bilenman sɛgɛsɛgɛli → ɲɛda laban ja), sɛgɛsɛgɛli kɔfɛ sɛbɛnni (kunnafoni marali, anomaly marking, report generation).

Sariyasunba kɔnɔko ye ko sɛgɛsɛgɛli kunnafoniw ‘jyɛnnatigɛ kelen, jikuru kelen, waati kelen’ kan, olu bɛ se ka suma ɲɔgɔn ma. Ni jikuruw janya档位 bɛ ɲɔgɔn ta, ɲɛda laban saniya bɛ ɲɔgɔn ta, ani ni sɛgɛsɛgɛli waati tɛ kelen ye sɛgɛsɛgɛliw kɔnɔ, kunnafoniw tɛ se ka kɛ ka taabolo sɛgɛsɛgɛli kɛ.

Sannikɛlaw fɛ, ni minɛnw baaracogo cogoyaw bɛ fiyɛri suguya caman ni ɲɔgɔndan caman ɲɛfɔ, aw bɛ OPMw bila jɔyɔrɔ fɔlɔ la minnu bɛ ni fɛn caman ye ani ɲɔgɔndan caman dɛmɛni. Hali n’o minɛn suguw musaka ka bon, u bɛ minɛn caman mago bɔ yen, wa u bɛ dɔ bɔ farati la ka ɲɛsin jirisunba walima ɲɔgɔndan jugu sugandili ma foro sɛgɛsɛgɛli senfɛ. View the PV Test Instruments Collection