Factory Kai tsaye yana ba da 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Mai ɗaukar gani na gani

Tare da ci gaba da fasaha da kayan aiki, ingantacciyar kulawa mai inganci, ƙimar ma'ana, ingantaccen taimako da haɗin gwiwa tare da masu siyayya, mun himmatu wajen samar da mafi kyawun farashi ga masu siyar da mu don masana'anta kai tsaye samar da 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver, Muna girmama babban shugabanmu na Gaskiya a cikin kasuwanci, fifiko a cikin sabis kuma za mu yi iya ƙoƙarinmu don baiwa abokan cinikinmu samfuran inganci da kyakkyawan sabis.
Tare da ingantattun fasahohi da kayan aiki, ingantacciyar kulawa mai inganci, ƙima mai ma'ana, babban taimako da haɗin gwiwa tare da masu siyayya, mun himmatu wajen samar da mafi kyawun farashi ga masu amfani da mu.China Transceiver da SFP Transceiver, Ana fitar da kayan mu a duk duniya.Abokan cinikinmu koyaushe suna gamsu da ingantaccen ingancin mu, sabis na abokin ciniki da farashi masu gasa.Manufarmu ita ce "ci gaba da samun amincin ku ta hanyar sadaukar da ƙoƙarinmu don ci gaba da inganta samfuranmu da mafita da aiyukanmu don tabbatar da gamsuwar masu amfani da ƙarshenmu, abokan cinikinmu, ma'aikata, masu samar da kayayyaki da kuma al'ummomin duniya waɗanda muke haɗin gwiwa a ciki. ".

Siffofin Samfur

● Yana goyan bayan 1.25Gbps/1.0625Gbps bit bit

● Duplex LC connector

● Zafin sawun SFP mai zafi

● 1310nm FP Laser watsawa da PIN-photo-gane

● Ana amfani da haɗin 10Km SMF

● Rashin wutar lantarki,<0.8W

● Sadarwar Sadarwar Dijital Diagnostic Monitor

● Mai yarda da SFP MSA da SFF-8472

● Ƙananan EMI da kyakkyawar kariya ta ESD

● Yanayin aiki:

Kasuwanci: 0 zuwa 70 ° C

Masana'antu: -40 zuwa 85 °C

Aikace-aikace

● Gigabit Ethernet

● Fiber Channel

● Canja zuwa Canja wurin dubawa

● Canja wurin aikace-aikacen jirgin baya

● Mai ba da hanya tsakanin hanyoyin sadarwa/Server

● Sauran tsarin watsawa na gani

Zane na Aiki

Cikakkar Matsakaicin Mahimman Kima

Lura: Danniya fiye da matsakaicin madaidaicin ƙima zai iya haifar da lalacewa ta dindindin ga mai ɗaukar hoto.

Babban Halayen Aiki

Halayen Lantarki (TOP(C) = 0 zuwa 70 ℃, TOP(I) = -40 zuwa 85 ℃, VCC = 3.13 zuwa 3.47V)

Bayanan kula:

1. TD +/- suna ciki AC tare da 100Ω bambancin ƙarewa a cikin tsarin.

2. Tx Fault da Rx LOS sune buɗaɗɗen kayan tattarawa, waɗanda yakamata a ja su tare da 4.7k zuwa 10kΩ resistors a kan hukumar gudanarwa.Juya ƙarfin lantarki tsakanin 2.0V da Vcc+0.3V.

3. RD +/- abubuwan da aka fitar suna cikin AC tare da juna, kuma ya kamata a ƙare tare da 100Ω (daban-daban) a mai amfani SERDES.

Halayen gani (TOP(C) = 0 zuwa 70 ℃, TOP(I) = -40 zuwa 85 ℃,VCC = 3.13 zuwa 3.47V)

Bayanan kula:

1. An auna a 1.25Gb/s tare da PRBS 2 2^{23 – 1}Tsarin gwajin NRZ.

2. Ba a tace ba, an auna shi da PRBS2^{23 – 1}samfurin gwaji @1.25Gbps

3. An auna a 1.25Gb/s tare da PRBS 2^{23 – 1}Tsarin gwajin NRZ don BER <1×10^-12

Ma'anar Pin Da Ayyuka

Bayanan kula:

1. Lokacin da girma, wannan fitarwa yana nuna kuskuren laser na wani nau'i.Ƙananan yana nuna aiki na al'ada.Kuma ya kamata a ja sama da 4.7 - 10KΩ resistor a kan hukumar gudanarwa.

2. TX disable shine shigarwar da ake amfani da ita don rufe kayan aikin gani na watsawa.An ja sama a cikin module tare da 4.7 - 10KΩ resistor.Jihohinta su ne:

Ƙananan (0 - 0.8V): Mai watsawa a kan (> 0.8, <2.0V): Ba a bayyana ba

Maɗaukaki (2.0V~Vcc+0.3V): An kashe Mai watsawa Buɗe: An kashe mai watsawa

3. Mod-Def 0,1,2.Waɗannan su ne fil ɗin ma'anar module.Ya kamata a ja da su tare da 4.7K - 10KΩ resistor akan allon mai masaukin baki.Ƙarfin cirewa zai kasance tsakanin 2.0V~Vcc+0.3V.

Mod-Def 0 ya kasance ƙasa ta tsarin don nuna cewa ƙirar tana nan

Mod-Def 1 shine layin agogo na serial interface na waya guda biyu don ID na serial

Mod-Def 2 shine layin bayanai na hanyar sadarwa ta waya guda biyu don serial ID

4. Lokacin da girma, wannan fitarwa yana nuna asarar sigina (LOS).Ƙananan yana nuna aiki na al'ada.

5. RD +/-: Waɗannan su ne nau'ikan nau'ikan masu karɓa.Su AC ne haɗe-haɗe 100Ω bambancin layukan da ya kamata a ƙare tare da 100Ω (daban-daban) a mai amfani SERDES.Ana yin haɗin haɗin AC a cikin ƙirar kuma don haka ba a buƙata a kan hukumar gudanarwa.

6. TD +/-: Waɗannan su ne nau'ikan abubuwan watsawa daban-daban.An haɗa su AC-haɗe-haɗe, layukan daban-daban tare da ƙarewar bambancin 100Ω a cikin tsarin.Ana yin haɗin haɗin AC a cikin ƙirar kuma don haka ba a buƙata a kan hukumar gudanarwa.

Ƙayyadaddun Bincike na Dijital

Ana iya amfani da masu wucewa a cikin tsarin runduna waɗanda ke buƙatar ko dai na ciki ko na waje da aka ƙididdige ƙididdigar dijital.

Bayanan kula:

1.Lokacin da yanayin aiki = 0 ~ 70 ºC, kewayon zai zama min = -5, Max = +75

2. Daidaiton Tx bias current shine 10% na ainihin halin yanzu daga direban laser zuwa laser.

3. Ciki / na waje daidaitawa.

Da'irar Interface Na Musamman

Girman Kunshin