Babban Bayani

QSFP28 m jan karfe na USB taro siffofi takwas daban-daban jan karfe nau'i-nau'i, samar da hudu data watsa tashoshi a gudun har zuwa 28Gbps ta tashar, da kuma saduwa 100G Ethernet,25G Ethernet da InfiniBand Ingantattun Data Rate (EDR) bukatun. Akwai a cikin wani m jeri na waya gages- daga 26AWG ta hanyar 30AWG-wannan taron na USB na 100G na jan karfe yana fasalta ƙarancin sakawa da ƙarancin magana.

An tsara shi don aikace-aikace a cikin cibiyar bayanai, cibiyoyin sadarwa da kasuwannin sadarwa waɗanda ke buƙatar babban sauri, haɗin haɗin kebul mai dogara, wannan samfurin na gaba yana raba nau'i na mating tare da QSFP + nau'i nau'i, yana maida shi baya dacewa tare da tashar jiragen ruwa na QSFP.QSFP28 za a iya amfani dashi tare da aikace-aikace na 10G da 14G na yanzu tare da ƙimar ƙimar sigina mai mahimmanci.

Features da Fa'idodi

◊ Mai jituwa tare da IEEE 802.3bj, IEEE 802.3by da InfiniBand EDR

◊ Yana goyan bayan jimlar adadin bayanai na 100Gbps

◊ Ingantaccen gini don rage asarar shigar da magana

◊ Baya mai jituwa tare da masu haɗin QSFP+ da ke akwai da keji

◊ Ja-zuwa-saki zanen latch slide

◊ 26AWG ta hanyar kebul na 30AWG

◊ Madaidaici kuma karya fitar da saitunan taro akwai

◊ Gasar Caby amarya ce ta USB bitle ta iyakance Radadin EMI

◊ Taswirar EEPROM na musamman don sa hannun USB

Ƙaddamar da RoHS

Aikace-aikacen samfur

◊ Sauyawa, sabar da kuma hanyoyin sadarwa

◊ Cibiyar sadarwa ta Data Center

◊ cibiyoyin sadarwa na yankin ajiya

◊ Kwamfuta mai inganci

◊ Sadarwa da hanyoyin sadarwa mara waya

◊ Likitoci da hanyoyin sadarwa

◊ Gwaji da kayan aunawa

Matsayin Masana'antu

◊ 100G Ethernet (IEEE 802.3bj)

◊ 25G Ethernet (IEEE 802.3by)

◊ InfiniBand EDR

◊ SFF-8665 QSFP+ 28G 4X Pluggable Transceiver Magani (QSFP28)

◊ SFF-8402 SFP+ 1X 28Gb/s Pluggable Transceiver Magani(SFP28)

Takardun Fasaha

◊ 108-32081 QSFP28 Copper Module Kai tsaye Haɗa Majalisar Cable

◊ 108-2364 Single Port da Ganged SFP+ Cages,Zsfp+ Single Port da Ganged Cages, da SFP+ Copper Kai tsaye Haɗa Cable Assemblies.

Ƙayyadaddun bayanai

Halayen Babban Gudu:

Bayanan kula:

1.Reflection Coefficient wanda aka bayar ta hanyar daidaitawa SDD11(dB) <16.5 - 2 × SQRT(f), tare da f a GHz

2.Reflection Coefficient wanda aka bayar ta hanyar daidaitawa SDD11(dB) <10.66 - 14 × log10(f/5.5), tare da f a GHz

3. Reflection Coefficient wanda aka bayar ta hanyar equation SCD11(dB) <22 - (20/25.78)*f, tare da f a GHz

4. Reflection Coefficient wanda aka bayar ta hanyar equation SCD11(dB) <15 - (6/25.78)*f, tare da f a GHz

5. Reflection Coefficient wanda aka bayar ta equation SCD21(dB) <27 - (29/22)*f, tare da f a GHz

Bayanin Pin

SFP28 Ma'anar Ayyukan Fil:

QSFP28 Ma'anar Ayyukan Fil

Makanikai Ƙayyadaddun bayanai

Mai haɗawa ya dace da ƙayyadaddun SFF-8432 da SFF-8665.

Ka'ida Biyayya