O le tautala i aiSFP modules opitika, ua tatou masani uma i ai.SFP o lo'o fa'atusa mo SMALL FORM PLUGGABLE (Small Pluggable).O se tasi lea o pusa e masani ona faʻaaogaina mo Gigabit Ethernet optical modules ma se tulaga faʻapisinisi mo Gigabit Ethernet.O lea la, o le a le fa'aogaina masani a le SFP modules?Mulimuli neiJHA TECHia malamalama i ai.

O le SFP optical module o se masini faʻapipiʻi / faʻaogaina (I / O), e masani ona faʻaaogaina i Gigabit Ethernet switches, routers ma isi masini fesoʻotaʻiga, faʻamalieina tulaga faʻafesoʻotaʻi eseese e pei ole Fiber Channel (Fiber Channel), Gigabit Ethernet, SONET (Synchronous Optical). Network), ma isi. E mafai ona faigofie ona iloa le 1G opitika feso'ota'iga po'o le kopa uaea feso'ota'iga i le va o masini feso'ota'iga i luga o le fa'avae o le fausaga feso'ota'iga o lo'o iai.

O se fa'aputuga o fa'aoga mata'utia SFP masani
E tusa ai ma ituaiga eseese o le transmitter ma le receiver, e mafai ona vaevaeina le SFP optical modules i le tele o ituaiga, ma o latou galu galue, mamao faʻasalalau, talosaga talafeagai, ma isi e eseese uma.O lenei vaega o le a faʻaalia ai le tele o masini faʻapipiʻi SFP.

1000BASE-T SFP mea fa'apitoa:O lenei SFP opitika module faʻaaogaina le RJ45 faʻaoga, ma e masani ona faʻaaogaina i fesoʻotaʻiga fesoʻotaʻiga apamemea ma le Category 5 laina fesoʻotaʻiga.Ole mamao ole felauaiga ole 100m.

1000Base-SX SFP masini fa'apitoa:1000Base-SX SFP module optical faʻaaogaina le faʻaogaina o le LC, e faʻatatau i le IEEE 802.3z 1000BASE-SX tulaga masani, e masani ona faʻaaogaina i le tele-mode talosaga, ma le mamao faʻasalalau pe a faʻaaogaina masani 50um multi-mode fiber o le 550m, ma le mamao faʻasalalau pe a faʻaaoga. 62.5um multimode fiber o le 220m, ma o le mamao faʻasalalau pe a faʻaaogaina le laser optimized 50um multimode fiber e mafai ona oʻo atu i le 1km.

1000BASE-LX/LH SFP mea fa'apitoa:1000BASE-LX/LH SFP module optical e ogatasi ma le IEEE 802.3z 1000BASE-LX tulaga.E mafai ona faʻaaogaina i talosaga tasi-mode poʻo le tele-mode talosaga.E fetaui lelei ma le fiber tasi-mode O le mamao faʻasalalau e mafai ona oʻo atu i le 10km, ma le mamao pe a faʻaaogaina i le multimode fiber e 550m.E tatau ona maitauina pe a faʻaogaina le 1000BASE-LX / LH SFP faʻapipiʻi faʻatasi ma le tele-mode fiber masani, e tatau i le transmitter ona faʻaogaina se faʻaliliuga suiga.

1000BASE-EX SFP fa'apipi'i mata'itusi:1000BASE-EX SFP module optical e masani ona faʻaaogaina i le mamao mamao tasi-mode transmission applications, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 40km pe a faʻaaogaina i le fiber single-mode.

1000BASE-ZX SFP mea fa'apitoa:1000BASE-ZX SFP opitika module e faʻaaogaina foi i le mamao mamao tasi-mode transmission applications, ma o le mamao faʻasalalau e mafai ona oʻo atu i le 70 km.Afai e te manaʻo e faʻaoga 1000BASE-ZX SFP faʻapipiʻi faʻapipiʻi i faʻaoga pe a mamao le mamao o le felauaiga i lalo ifo o le 70 km, e tatau ona e tuʻuina se attenuator opitika i totonu o le soʻotaga e puipuia ai le tele o le mana opitika mai le faʻaleagaina o le pito maua o le module optical.

1000BASE BIDI SFP module opitika:1000BASE BIDI SFP opitika module faʻaaogaina se faigofie LC uafu faʻapipiʻi, lea e masani ona faʻaaogaina i le tasi-mode transmission applications.E mana'omia ona fa'aoga ta'ito'alua lea ituaiga masini fa'apitoa.Mo se faʻataʻitaʻiga, o le 1490nm/1310nm BIDI SFP opitika module e tatau ona faʻaogaina i se paga ma le 1310nm/1490nm BIDI SFP module optical.

DWDM SFP opitika module:DWDM SFP module optical o se vaega taua i le DWDM network.E fa'aogaina le umi ole galu DWDM ma e 40 laina masani ole galu e filifili mai ai.O se fa'asologa maualuga fa'asologa fa'asologa fa'asologa o fa'amatalaga mata'itusi.

CWDM SFP module opitika:CWDM SFP opitika module o se fa'aoga fa'aoga e fa'aogaina le tekonolosi CWDM.O lona galu galue o le CWDM wavelength ma o loʻo i ai 18 galu umi laina e filifili mai ai.E pei o le SFP opitika module masani, o le CWDM SFP optical module o se masini faʻapipiʻi / faʻaogaina (I / O) vevela e faʻaaogaina i le SFP interface o se ki poʻo se alalaupapa.

O le tau ma le faʻaogaina o masini faʻapipiʻi eseese a le SFP e eseese, ma o le SFP faʻapipiʻi faʻapipiʻi tutusa e gaosia e tagata gaosiga eseese o le ai ai se eseesega tele i le faʻatinoga ma le tau.E tatau i tagata fa'atau ona mafaufau i le tau, fa'aoga, fetaui, ma le fetaui pe a fa'atauina fa'aoga mata'itusi SFP.Iloiloga atoatoa o le tele o itu e pei o le faailoga.