Chingwe chapamwamba kwambiri cha 100G QSFP28 mpaka 4x25G SFP28 Passive Direct Attach Copper Breakout Cable

Chipangizo cha QSFP28 chopanda zingwe zamkuwa chili ndi mawiri asanu ndi atatu a mkuwa osiyana, omwe amapereka njira zinayi zotumizira deta pa liwiro lofika 28Gbps pa njira iliyonse, ndipo amakwaniritsa zofunikira za 100G Ethernet, 25G Ethernet ndi InfiniBand Enhanced Data Rate (EDR). Chimapezeka m'magawo osiyanasiyana a waya - kuyambira 26AWG mpaka 30AWG - chipangizochi cha 100G chopanda zingwe zamkuwa chili ndi kutayika kochepa kwa ma insertion komanso kulankhulana pang'ono.

Yopangidwira mapulogalamu omwe ali m'malo osungira deta, ma network ndi ma telecommunication omwe amafunikira chingwe chothamanga kwambiri komanso chodalirika, chinthu chotsatirachi chili ndi mawonekedwe ofanana ndi QSFP+ form factor, zomwe zimapangitsa kuti chigwirizane ndi ma QSFP ports omwe alipo. QSFP28 ingagwiritsidwe ntchito ndi mapulogalamu a 10G ndi 14G omwe ali ndi malire odalirika a chizindikiro.

 

Mawonekedwe ndiUbwino

Imagwirizana ndi IEEE 802.3bj, IEEE 802.3by ndi InfiniBand EDR

Imathandizira kuchuluka kwa deta yonse ya 100Gbps

Kapangidwe kokonzedwa bwino kuti muchepetse kutayika kwa malo olowera ndi kuyankhulana

Kumbuyo kumagwirizana ndi zolumikizira za QSFP+ zomwe zilipo komanso ma cages

Kapangidwe ka loko yotchingira masilayidi yokoka kuti ituluke

Chingwe cha 26AWG mpaka 30AWG

Makonzedwe olunjika ndi otseguka a msonkhano akupezeka

Kutha kwa kuluka kwa chingwe chopangidwa mwamakonda kumaletsa kuwala kwa EMI

Mapu a EEPROM osinthika kuti agwirizane ndi chizindikiro cha chingwe

Kutsatira RoHS

Miyezo ya Makampani

100G Ethernet (IEEE 802.3bj)

25G Ethernet (IEEE 802.3by)

InfiniBand EDR

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

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

 

Zikalata Zaukadaulo

108-32081 QSFP28 Copper Module Direct Attach Cable Assembly

108-2364 Madoko Amodzi ndi Makhokwe a SFP+ Okhala ndi Magawo, Zsfp+ Madoko Amodzi ndi Makhokwe Okhala ndi Magawo, ndi SFP+ Copper Direct Attach Cable Assemblies.

 

Makhalidwe Othamanga Kwambiri

Chizindikiro Chizindikiro Zochepa. Zachizolowezi. Max. Chigawo Zindikirani

Kusiyana kwa Impedance

RIN,PP

90

100

110

Ώ

Kutayika kwa kuyika

SDD21

8

22.48

dB

Pa 12.8906 GHz
Kutayika Kobwerera Kosiyana

SDD11

12.45

Onani 1

dB

Pa 0.05 mpaka 4.1 GHz

SDD22

3.12

Onani 2

dB

Pa 4.1 mpaka 19 GHz

Njira yodziwika bwino SCC11 -

dB

mawonekedwe wamba 2

Pa 0.2 mpaka 19 GHz

SCC22
kutayika kobwerera kwa zotsatira
Kusiyana ndi common-mode SCD11 12 - Onani 3

dB

Pa 0.01 mpaka 12.89 GHz

kutayika kobwerera

SCD22

10.58

Onani 4

Pa 12.89 mpaka 19 GHz

10

Pa 0.01 mpaka 12.89 GHz
Kusiyana ndi Njira Yodziwika

SCD21-IL

Kutayika kwa Kutembenuka

Onani 5

dB

Pa 12.89 mpaka 15.7 GHz

6.3

Pa 15.7 mpaka 19 GHz
Malire Ogwirira Ntchito a Channel

COM

3

dB

 

Zolemba:

  1. Koefficient yowunikira yoperekedwa ndi equation SDD11(dB) < 16.5 – 2 × SQRT(f ), ndi f mu GHz
  2. Koefficient yowunikira yoperekedwa ndi equation SDD11(dB) < 10.66 – 14 × log10(f/5.5), ndi f mu GHz
  3. Koefficient yowunikira yoperekedwa ndi equation SCD11(dB) < 22 – (20/25.78)*f, ndi f mu GHz
  4. Koefficient yowunikira yoperekedwa ndi equation SCD11(dB) < 15 – (6/25.78)*f, ndi f mu GHz
  5. Koefficient yowunikira yoperekedwa ndi equation SCD21(dB) < 27 – (29/22)*f, ndi f mu GHz

 

Mapulogalamu

Maswichi, ma seva ndi ma rauta

Ma network a Deta Center

Ma network a malo osungiramo zinthu

Makompyuta ogwira ntchito bwino kwambiri

Zolumikizirana ndi mafoni ndi zomangamanga zopanda zingwe

Kuzindikira matenda ndi kulumikizana kwa maukonde

Zipangizo zoyesera ndi zoyezera