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100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU

100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU Chithunzi Chowonetsedwa
  • 100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU
  • 100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU
  • 100G QSFP28/4SFP28 Direct Attach Cable JHA-QSFP28-4SFP28-100G-PCU

Kufotokozera Kwachidule:

QSFP28 passive copper cable assembly imakhala ndi mawiri asanu ndi atatu amkuwa, omwe amapereka njira zinayi zotumizira deta mwachangu mpaka 28Gbps panjira.


PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Tsitsani

Kufotokozera Kwambiri

QSFP28 passive copper cable assembly imakhala ndi mawiri asanu ndi atatu amkuwa, omwe amapereka njira zinayi zotumizira ma data pa liwiro mpaka 28Gbps panjira, ndikukwaniritsa zofunikira za 100G Ethernet, 25G Ethernet ndi InfiniBand Enhanced Data Rate (EDR). kuchokera ku 26AWG kupyolera mu 30AWG-msonkhanowu wa 100G wamkuwa umakhala ndi kutayika kochepa komanso kuyankhula kochepa.

Zapangidwa kuti zizigwiritsidwa ntchito pa data center, misika yolumikizirana ndi matelefoni yomwe imafuna kuthamanga kwambiri, kusonkhana kwa chingwe chodalirika, chotsatira cham'badwo wotsatirachi chimagawana mawonekedwe omwewo ndi QSFP + mawonekedwe, ndikupangitsa kuti igwirizane ndi madoko omwe alipo a QSFP.QSFP28 angagwiritsidwe ntchito mapulogalamu apano a 10G ndi 14G okhala ndi malire otsimikizika azizindikiro.

Mbali ndi Ubwino

◊ Yogwirizana ndi IEEE 802.3bj, IEEE 802.3by ndi InfiniBand EDR

◊ Imathandizira kuchuluka kwa data ya 100Gbps

◊ Kumanga kokwanira kuti muchepetse kutayika kwa kuyika ndi kukambirana

◊ Kumbuyo kumagwirizana ndi zolumikizira za QSFP + ndi makola

◊ Mapangidwe a slide-ku-kutulutsa

◊ 26AWG kudzera pa chingwe cha 30AWG

◊ Zowongolera zowongoka komanso zotulutsa zopezeka

◊ Mwamakonda anu chingwe kuluka kuthetsa malire EMI ma radiation

◊ Customizable EEPROM mapu kwa chingwe siginecha

◊ RoHS imagwirizana

Zofunsira Zamalonda

◊ Kusintha, ma seva ndi ma routers

◊ Ma network a Data Center

◊ Ma network osungira

◊ Makompyuta apamwamba kwambiri

◊ Kulumikizana ndi mafoni ndi zida zopanda zingwe

◊ Medical diagnostics ndi maukonde

◊ Zida zoyesera ndi zoyezera

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)

Zolemba Zaukadaulo

◊ 108-32081 QSFP28 Copper Module Direct Attach Cable Assembly

◊ 108-2364 Single Port ndi Ganged SFP+ Cages, Zsfp+ Single Port and Ganged Cages, ndi SFP+ Copper Direct Attach Cable Assemblies.

Kufotokozera

Makhalidwe Othamanga Kwambiri:

Parameter

Chizindikiro

 Min

Chitsanzo

 Max

Chigawo

Zindikirani

Kusiyana kwa Impedans

RIN, PP

90

100

110

Ώ

  

Kutayika kolowetsa

Chithunzi cha SDD21

8

  

22.48

dB

Pa 12.8906 GHz

Kusiyana Kubwerera Kutayika

Chithunzi cha SDD11

  

12.45

   Onani 1

dB

Pa 0.05 kuti 4.1 GHz

Chithunzi cha SDD22

3.12

 

Onani 2

dB

4.1 mpaka 19 GHz

 

 

Common-mode to

Chithunzi cha SCC11

      

dB

  

wamba-njira

2

    

0.2 mpaka 19 GHz

Chithunzi cha SCC22

 

 

zotuluka kubwerera kutaya

            

 

 

 

 

 

 

 

 

Zosiyana ndi wamba

Chithunzi cha SCD11

  

12

   Onani 3

dB

  

0.01 mpaka 12.89 GHz

 

 

 

 

 

kubwerera kutayika

Chithunzi cha SCD22

10.58

   Onani 4  

12.89 mpaka 19 GHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

0.01 mpaka 12.89 GHz

Zosiyana ndi wamba Mode

Chithunzi cha SCD21-IL

       Onani 5

dB

  

Pa 12.89 kuti 15.7 GHz

Kusintha Kutayika

    

 

 

 

6.3

 

 

 

 

15.7 mpaka 19 GHz

Mphepete mwa njira

COM

3

    

dB

  

Ndemanga:

1.Reflection Coefficient yoperekedwa ndi equation SDD11(dB) <16.5 – 2 × SQRT(f), yokhala ndi f mu GHz

2.Reflection Coefficient yoperekedwa ndi equation SDD11(dB) <10.66 – 14 × log10(f/5.5), yokhala ndi f mu GHz

3.Reflection Coefficient yoperekedwa ndi equation SCD11(dB) <22 – (20/25.78)*f, ndi f mu GHz

4.Reflection Coefficient yoperekedwa ndi equation SCD11(dB) <15 – (6/25.78)*f, ndi f mu GHz

5.Reflection Coefficient yoperekedwa ndi equation SCD21(dB) <27 – (29/22)*f, ndi f mu GHz

Pin Kufotokozera

SFP28 Pin Function Tanthauzo:

Pin

Zomveka

Chizindikiro

Dzina/Mafotokozedwe

Zolemba

1

  

VeeT

Transmitter Ground

  

2

Chithunzi cha LV-TTL-O

TX_Fault

N / A

1

3

Chithunzi cha LV-TTL-I

TX_DIS

Transmitter Disable

2

4

LV-TTL-I/O

SDA

Tow Wire Serial Data

  

5

Chithunzi cha LV-TTL-I

Mtengo wa magawo SCL

Tow Wire Serial Clock

  

6

  

MOD_DEF0

Module yomwe ilipo, yolumikizana ndi VeeT

  

7

Chithunzi cha LV-TTL-I

RS0

N / A

1

8

Chithunzi cha LV-TTL-O

LOS

LOS ya Signal

2

9

Chithunzi cha LV-TTL-I

RS1

N / A

1

10

  

VeeR

Reciever Ground

  

11

  

VeeR

Reciever Ground

  

12

CML-O

RD-

Reciever Data Inverted

  

13

CML-O

RD+

Reciever Data Non-Inverted

  

14

  

VeeR

Reciever Ground

  

15

  

VccR

Reciever Supply 3.3V

  

16

  

VccT

Ma Transmitter Supply 3.3V

  

17

  

VeeT

Transmitter Ground

  

 

18

CML-I

TD+

 

Transmitter Data Non-Inverted

 

 

19

CML_I

TD-

 

Transmitter Data Inverted

 

 

20

 

VeeT

 

Transmitter Ground

 

1.

 Zizindikiro zosagwirizana ndi SFP+ Copper yokokera pansi ku VeeT yokhala ndi 30K ohms resistor  

2.

 Kusonkhana kwa zingwe zopanda pake sikuthandiza LOS ndi TX_DIS  

34 (1)
QSFP28 Pin Function Tanthauzo

Pin

Zomveka

Chizindikiro

 Kufotokozera

1

  

GND

 Pansi

2

CML-I

Tx2n

 Kulowetsa kwa data ya Transmitter

3

CML-I

tx2p

 Zolowetsa Zosasinthika za Transmitter

4

  

GND

 Pansi

5

CML-I

tx4n

 Kulowetsa kwa data ya Transmitter

6

CML-I

tx4p

 Zolowetsa Zosasinthika za Transmitter

7

  

GND

 Pansi

8

LVTTL-I

ModSel

 Sankhani Module

9

LVTTL-I

Bwezerani L

 Kusintha kwa Module

10

  

vcc Rx

 + 3.3V Wolandila Magetsi

11

LVCMOS-

Mtengo wa magawo SCL

 2-waya siriyo mawonekedwe wotchi

Ine/O
     

12

LVCMOS-

SDA

 2-waya siriyo mawonekedwe deta

Ine/O
     

13

  

GND

 Pansi

14

CML-O

rx3p

 Receiver Non-Inverted Data Output

15

CML-O

Rx3n

 Receiver Inverted Data Output

16

  

GND

 Pansi

17

CML-O

Rx1p

Receiver Non-Inverted Data Output

18

CML-O

Rx1n

Receiver Inverted Data Output

19

 

GND

Pansi

20

 

GND

Pansi

21

CML-O

Rx2n

Receiver Inverted Data Output

22

CML-O

Rx2p

Receiver Non-Inverted Data Output

23

 

GND

Pansi

24

CML-O

Rx4n

Receiver Inverted Data Output

25

CML-O

rx4p

Receiver Non-Inverted Data Output

26

 

GND

Pansi

27

Chithunzi cha LVTTL-O

ModPrsL

Module Present

28

Chithunzi cha LVTTL-O

IntL

Dulirani

29

 

Vcc Tx

+ 3.3V Wotumiza magetsi

30

 

Vcc1

+ 3.3V Mphamvu yamagetsi

31

LVTTL-I

LPMode

Low Power Mode

32

 

GND

Pansi

33

CML-I

tx3p

Zolowetsa Zosasinthika za Transmitter

34

CML-I

Tx3n

Kulowetsa kwa data ya Transmitter

35

 

GND

Pansi

36

CML-I

tx1p

Zolowetsa Zosasinthika za Transmitter

37

CML-I

Tx1n

Kulowetsa kwa data ya Transmitter

38

 

GND

Pansi

 34 (2) 

Zimango Zofotokozera

Cholumikizira chimagwirizana ndi mawonekedwe a SFF-8432 ndi SFF-8665.

34 (3)

Utali (m) Chithunzi cha AWG

1

30

2

30

3

26

4

26

5

26

Zowongolera Kutsatira

Mbali

Yesani Njira

Kachitidwe

Electrostatic Discharge (ESD) to the Electrical Pins

MIL-STD-883C Njira 3015.7

Kalasi 1(>2000 Volts)

Electromagnetic Interference (EMI)

FCC Kalasi B

Zogwirizana ndi Miyezo

Gawo la CENELEC EN55022

CISPR22 ITE Kalasi B

 

RF Immunity (RFI)

 

IEC61000-4-3

Nthawi zambiri Osawonetsa Mphamvu Yoyezera kuchokera ku 10V/m Field Yoseweredwa kuchokera ku 80 mpaka 1000MHz

Kutsata kwa RoHS

RoHS Directive 2011/6/5/EU ndi Zosintha Zake 6/6

RoHS 6/6 imagwirizana
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