40G QSFP+ ilaa 4x10G SFP+ Fiilada DAC ee Dadban


Fiilooyinka QSFP+ Direct Attach waxay u hoggaansamaan tilmaamaha SFF-8436. Fiilooyinka SFP+ Direct Attach waxay u hoggaansamaan tilmaamaha SFF-8431, SFF-8432 iyo SFF-8472. Xulashooyin kala duwan oo cabbir silig ah ayaa laga heli karaa 30 ilaa 24 AWG oo leh xulashooyin kala duwan oo dherer fiilo ah (ilaa 7m).

Astaamaha 

Waafaqsan SFF-8436, SFF-8431, SFF-8432 iyo SFF-8472

Ilaa 10. Heerka xogta 3125Gbps kanaalkiiba

Gudbinta ilaa 7m

Heerkulka hawlgalka: -40ilaa +80

Koronto 3.3V ah oo keliya

waafaqsan RoHS

 

Afaa'iido

Xalka naxaasta ee kharash-ool ah

Xalka tamarta nidaamka ugu hooseeya

Xalka EMI ee nidaamka guud ee ugu hooseeya

Naqshad la hagaajiyay oo loogu talagalay Daacadnimada Calaamadaha

 

Astaamaha Guud ee Badeecada

Q/4SFP+ DAC Tilmaamaha
Tirada Waddooyinka Tx & Rx
Heerka Xogta Kanaalka 10.3125 Gbps
Heerkulka Hawlgalka 0 ilaa + 70°C
Heerkulka Kaydinta -40 ilaa + 85°C
Danab Bixinta 3.3 V magac-bixineed
Is-dhexgalka Korontada 38 biin oo isku xira geeska (QSFP+) 20 biin oo isku xira geeska (SFP+)
Is-dhexgalka Maareynta Taxane, I2C

 

 

 

Astaamaha Xawaaraha Sare

Halbeegga Astaan Ugu yaraan. Nooca Ugu badnaan. Cutubka Qoraallo
Impedance Kala Duwan Zd 90 100 110 Ω
Lumista Soo-celinta Kala Duwan ee Soo-gelinta  SDDXX <-12+2* SQRT (f) oo leh f gudaha GHz dB 0.01~4.1GHz
<-6.3+13*Log10/(f/5.5) oo leh f gudaha GHz dB 4.1~11.1GHz
Lumista Soo Celinta Soo-saarka Habka Caadiga ah  SCCXX < -7+1.6*f oo leh f gudaha GHz dB 0.01~2.5GHz
-3 dB 2.5 ~ 11.1GHz
Ciqaabta Kala Duwan ee Waveform Distortion dWDPc 6.75 dB
Khasaaraha VMA L 4.4 dB
Khasaaraha VMA iyo Saamiga Crosstalk VCR-ga 32.5 dB

 

Codsiyada

100G Ethernet