100Gb/S QSFP28 1310nm 10km LR4 LC Transceiver JHAQ28C10C

Takaitaccen Bayani:

100Gb/s 10km QSFP28 Mai Fassara Mai Wutar Lantarki, Mai Haɗin LC Duplex, Yanayin Single CWDM4


Dubawa

Zazzagewa

Siffofin:

◊ 4 hanyoyi MUX/DEMUX ƙira

◊ Haɗin CWDM TOSA / ROSA na tsawon kilomita 10 ya kai SMF

◊ Taimakawa 100GBASE-CWDM4 don ƙimar layi na 103.125Gbps da OTU4 don ƙimar layin 111.81Gbps

◊ Haɗa bandwidth na> 100Gbps

◊ Duplex LC haši

◊ Mai yarda da IEEE 802.3-2012 Sashe na 88 daidaitaccen IEEE 802.3bm CAUI-4 guntu zuwa ma'auni na lantarki ITU-T G.959.1-2012-02 misali ·

◊ Single + 3.3V samar da wutar lantarki aiki

◊ Gina-ginen ayyukan bincike na dijital

◊ Yanayin zafi 0°C zuwa 70°C

◊ Sashe na Yarda da RoHS

Aikace-aikace:

◊ Local Area Network (LAN)

◊ Wide Area Network (WAN)

◊ Ethernet switches da aikace-aikacen na'ura mai ba da hanya tsakanin hanyoyin sadarwa

Bayani:

JHAQ28C10C na'ura mai ɗaukar hoto ce da aka tsara don aikace-aikacen sadarwar gani na 10km.Zane ya dace da 100GbASE-LR4 na IEEE 802.3-2012 Clause 88 daidaitaccen IEEE 802.3bm CAUI-4 guntu zuwa ma'aunin lantarki na ITU-T G.959.1-2012-02.Tsarin yana jujjuya tashoshi na shigarwa na 4 (ch) na 25.78 Gbps zuwa 27.95Gbps bayanan lantarki zuwa siginar gani na hanyoyi 4, kuma yana ninka su zuwa tashar guda ɗaya don watsawar gani na 100Gb/s.Komawa, a gefen mai karɓa, tsarin ƙirar yana ƙaddamar da shigarwar 100Gb/s cikin siginar hanyoyi 4, kuma yana canza su zuwa hanyoyin fitar da bayanan lantarki guda 4.

Tsakanin tsayin daka na layin 4 sune 1270 nm, 1290 nm, 1310 nm da 1330 nm.Yana ƙunshe da mai haɗin LC mai duplex don mahaɗar gani da kuma mai haɗin fil 38 don ƙirar lantarki.Don rage tarwatsawar gani a cikin tsarin dogon ja da baya, dole ne a yi amfani da fiber-mode fiber (SMF) a cikin wannan tsarin.

An ƙera samfurin tare da nau'i-nau'i, haɗin gani/lantarki da dubawar bincike na dijital bisa ga Yarjejeniyar Maɗaukakiyar Tushen QSFP28 (MSA).An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI.

Tsarin yana aiki daga wutar lantarki guda ɗaya + 3.3V da LVCMOS / LVTTL siginar sarrafawa na duniya kamar Module Present, Sake saitin, Katsewa da Yanayin Ƙarfin Ƙarfin yana samuwa tare da kayayyaki.Akwai keɓancewar siriyal mai waya 2 don aikawa da karɓar sigina masu rikitarwa masu rikitarwa da samun bayanan bincike na dijital.Ana iya magance tashoshi guda ɗaya kuma ana iya rufe tashoshin da ba a yi amfani da su ba don mafi girman sassaucin ƙira.

JHAQ28C10C an ƙera shi tare da nau'i nau'i, haɗin gani/lantarki da kuma ƙirar bincike na dijital bisa ga Yarjejeniyar Multi-Source QSFP28 (MSA).An ƙera shi don saduwa da mafi tsananin yanayin aiki na waje gami da zafin jiki, zafi da tsangwama na EMI.Tsarin yana ba da babban aiki sosai da haɗin kai, ana iya samun dama ta hanyar hanyar sadarwa ta waya biyu.

Cikakkar Matsakaicin Mahimman Kima

Siga

Alama

Min.

Na al'ada

Max.

Naúrar

Ajiya Zazzabi

TS

-40

 

+85

°C

Samar da Wutar Lantarki

VCCT, R

-0.5

 

4

V

Danshi mai Dangi

RH

0

 

85

%

NasihaMuhallin Aiki:

Siga

Alama

Min.

Na al'ada

Max.

Naúrar

Yanayin aiki Case

TC

0

 

+70

°C

Samar da Wutar Lantarki

VCCT, R

+ 3.13

3.3

+ 3.47

V

Kawo Yanzu

ICC

 

1100

1500

mA

Rashin Wutar Lantarki

PD

 

 

5

W

Halayen Lantarki(TOP = 0 zuwa 70 ° C, VCC = 3.13 zuwa 3.47V

Siga

Alama

Min

Buga

Max

Naúrar

Lura

Adadin Bayanai akan kowane Channel

 

-

25.78125

 

Gbps

 

 

 

27.9525

 

 

Amfanin Wuta

 

-

2.7

3.5

W

 

Kawo Yanzu

Icc

 

0.8

1

A

 

Sarrafa I/O Voltage-High

VIH

2.0

 

Vcc

V

 

Sarrafa I/O Voltage-Ƙasa

VIL

0

 

0.7

V

 

Inter-Channel Skew

TSK

 

 

35

Ps

 

Sake saita Tsawon Lokaci

 

 

10

 

Us

 

Sake saita lokacin ƙaddamarwa

 

 

 

100

ms

 

Ikon Lokaci

 

 

 

100

ms

 

Mai watsawa
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki

 

0.3

 

Vcc

V

1

Yanayin gama gari Haƙurin wutar lantarki

 

15

 

 

mV

 

Isar da Input Diff Voltage

VI

150

 

1200

mV

 

Isar da Rarraba Input Input

ZIN

85

100

115

 

 

Dogaran Input Jitter

DDJ

 

0.3

 

UI

 

Mai karɓa
Jurewar Ƙarshen Ƙarshen Fitar da Wutar Lantarki

 

0.3

 

4

V

 

Rx Output Diff Voltage

Vo

370

600

950

mV

 

Rx Output Tashi da Faɗuwar Wutar Lantarki

Tr/Tf

 

 

35

ps

1

Jimlar Jitter

TJ

 

0.3

 

UI

 

Lura:

  1. 2080%

Ma'aunin gani (TOP = 0 zuwa 70°C, VCC = 3.0 zuwa 3.6V)

Siga

Alama

Min

Buga

Max

Naúrar

Ref.

Mai watsawa
  Tsayin Tsawon Tsayin

L0

1264.5

1271

1277.5

nm

 

L1

1284.5

1291

1297.5

nm

 

L2

1304.5

1311

1317.5

nm

 

L3

1324.5

1331

1337.5

nm

 

Ratio na Yanke yanayin gefe

SMSR

30

-

-

dB

 

Jimlar Matsakaicin Ƙaddamarwar Ƙarfin

PT

-6

-

6.5

dBm

 

Matsakaicin Ƙaddamar da Ƙarfin, kowane Layi

 

-6

-

2.5

dBm

 

Bambanci a Ƙaddamar da Ƙarfi tsakanin kowane Layi biyu (OMA)

 

-

-

3.5

dB

 

TDP, kowane Lane

TDP

 

 

2.2

dB

 

Rabon Kashewa

ER

4

-

-

dB

 
Ma'anar Mashin Ido mai watsawa {X1, X2, X3, Y1, Y2, Y3}

 

{0.25, 0.4, 0.45, 0.25, 0.28, 0.4}    

 

 
Hakuri asara na Komawar gani

 

-

-

20

dB

 

Matsakaicin Ƙaddamar da Ƙarfin Ƙarfi, kowace Layi

Poff

 

 

-30

dBm

 

Hayaniyar Ƙarfin Dangi

Rin

 

 

-128

dB/HZ

1

Hakuri asara na Komawar gani

 

-

-

12

dB

 

Mai karɓa
Matsakaicin lalacewa

THd

3.3

 

 

dBm

1
Matsakaicin Ƙarfi a Shigar da Mai karɓa, kowane Layi

R

-13.0

 

0

dBm

 

Daidaiton RSSI

 

-2

 

2

dB

 

Tunani Mai karɓa

Rrx

 

 

-26

dB

 

Wutar Mai karɓa (OMA), kowane Layi

 

-

-

3.5

dBm

 

LOS De-Assert

LOSD

 

 

-15

dBm

 

LOS Tabbatar

LOSA

-25

 

 

dBm

 

LOS Hysteresis

LOSH

0.5

 

 

dB

 

Lura

  1. 12dB Tunani 

Interface Monitoring Diagnostic

Ana samun aikin saka idanu na dijital akan duk QSFP28 LR4.Serial interface na waya 2 yana ba mai amfani don tuntuɓar module.Ana nuna tsarin ƙwaƙwalwar ajiya a cikin gudana.An tsara sararin ƙwaƙwalwar ajiya zuwa ƙasa, shafi ɗaya, sararin adireshi na bytes 128 da shafukan sararin adireshi masu yawa.Wannan tsarin yana ba da damar isa ga adireshi akan lokaci a cikin ƙaramin shafi, kamar Tsage Tutoci da Masu Sa ido.Ƙananan shigarwar lokaci mai mahimmanci, kamar bayanan ID na serial da saitunan kofa, suna samuwa tare da aikin Zaɓin Page.Adireshin dubawar da aka yi amfani da shi shine A0xh kuma ana amfani dashi galibi don mahimman bayanai na lokaci kamar sarrafa katse don ba da damar karantawa lokaci ɗaya don duk bayanan da suka shafi yanayin katsewa.Bayan katsewa, an tabbatar da IntL, mai watsa shiri na iya karanta filin tuta don tantance tashar da abin ya shafa da nau'in tuta.

45 32 43 6

Page02 shine EEPROM mai amfani kuma tsarin sa mai amfani ya yanke shawara.

Cikakken bayanin ƙananan ƙwaƙwalwar ajiya da shafi na 00.shafi03 babba ƙwaƙwalwar ajiya don Allah duba takaddar SFF-8436.

Lokaci don Kulawa mai laushi da Ayyukan Hali

Siga

Alama

Max

Naúrar

Sharuɗɗa

Lokacin farawa t_init 2000 ms Lokaci daga wuta1, filogi mai zafi ko tashin gefen Sake saitin har sai tsarin ya cika aiki2
Sake saita Init Assert Time t_sake saita_init 2 μs Ana haifar da Sake saitin ta ƙaramin matakin da ya fi tsayi fiye da ƙaramin lokacin sake saitin bugun bugun da ke kan fil ɗin ResetL.
Serial Bus Hardware Lokacin Shiryewa t_serial 2000 ms Lokaci daga wuta akan1 har sai module ya amsa watsa bayanai akan bas ɗin serial mai waya 2
Shirye Bayanan KulawaLokaci t_data 2000 ms Lokaci daga wuta 1 zuwa bayanan da ba'a shirya ba, bit 0 na Byte 2, deasserted da IntL da aka tabbatar
Sake saita lokacin tantancewa t_sake saiti 2000 ms Lokaci daga tashi gefen fil ɗin ResetL har sai module ɗin ya cika aiki2
LPMode Lokacin Tabbatarwa ton_LPMode 100 μs Lokaci daga tabbatarwa na LPMode (Vin: LPMode = Vih) har sai amfani da wutar lantarki ya shiga ƙananan Matsayin Ƙarfi
Lokacin Tabbatarwa IntL ton_IntL 200 ms Lokaci daga faruwar yanayin da ke haifar da IntL har zuwa Vout:IntL = Vol
IntL Deassert Time toff_IntL 500 μs toff_IntL 500 μs Lokaci daga share3 aiki tuta mai alaƙa har zuwa Vout:IntL = Voh.Wannan ya haɗa da lokutan kayan zaki don Rx LOS, Tx Fault da sauran raƙuman tuta.
Lokacin Tabbatarwa Rx LOS ton_los 100 ms Lokaci daga jihar Rx LOS zuwa Rx LOS bit saitin kuma IntL ya tabbatar
Lokacin Tabbatar da Tuta ton_flag 200 ms Lokaci daga faruwar yanayin da ke haifar da tuta zuwa saitin tuta mai alaƙa da IntL ya tabbatar
Lokacin Tabbatar da abin rufe fuska ton_mask 100 ms Lokaci daga abin rufe fuska bit saiti4 har sai an hana tabbatar da IntL mai alaƙa
Lokacin Kashe abin rufe fuska toff_mask 100 ms Lokaci daga abin rufe fuska bit an share4 har sai an dawo aikin Intl mai alaƙa
ModSelL Lokacin Gwaji ton_ModSelL 100 μs Lokaci daga tabbatar da ModSelL har sai samfurin ya ba da amsa ga watsa bayanai akan bas ɗin serial mai waya 2
ModSelL Lokacin Zama toff_ModSelL 100 μs Lokaci daga deassertion na ModSelL har sai da tsarin ba ya amsa watsa bayanai akan bas ɗin serial mai waya 2
Power_over-hau koLokacin Saitin Ƙarfi ton_Pdown 100 ms Lokaci daga P_Down bit saita 4 har sai yawan wutar lantarki ya shiga ƙananan Matsayin Wuta
Power_over-ride ko Lokacin Ƙimar Ƙarfi toff_Pdown 300 ms Lokaci daga P_Down bit ya share4 har sai tsarin ya cika aiki3

Lura:

1. An ayyana kunnawa azaman nan take lokacin da ƙarfin wutar lantarki ya isa kuma ya kasance a ko sama da ƙaramin ƙayyadadden ƙimar.

2. An bayyana cikakken aiki kamar yadda IntL ya tabbatar saboda bayanan da ba a shirya ba, bit 0 byte 2 ba a tabbatar ba.

3. An auna daga faɗuwar agogo bayan tasha bit ɗin ciniki.

4. An auna daga faɗuwar agogo bayan tasha bit na ciniki.

Tsare-tsare Block na Transceiver

23 

Pin Assignment

 34

Hoton Lambobin Fin Lambobin Haɗin Gidan Mai Gida da Nam 

PinBayani

Pin

Hankali

Alama

Suna/Bayyana

Ref.

1

 

GND

Kasa

1

2

CML-I

Tx2n

Inverted Data Input

 

3

CML-I

Tx2p

Fitar bayanan da ba a juyo ba

 

4

 

GND

Kasa

1

5

CML-I

Tx4n

Fitar bayanan da aka juyar da Transmitter

 

6

CML-I

Tx4p

Fitar bayanan da ba a juyar da shi ba

 

7

 

GND

Kasa

1

8

LVTTL-I

ModSelL

Zabin Module

 

9

LVTTL-I

Sake saitaL

Sake saitin Module

 

10

 

VccRx

+ 3.3V Mai karɓar Wutar Lantarki

2

11

LVCMOS-I/O

SCL

2-Way Serial Interface Clock

 

12

LVCMOS-I/O

SDA

2-Way Serial Interface Data

 

13

 

GND

Kasa

1

14

CML-O

Rx3p

Fitar bayanan mai karɓa

 

15

CML-O

Rx3n

Fitar bayanan da ba a juyar da mai karɓa ba

 

16

 

GND

Kasa

1

17

CML-O

Rx1p

Fitar bayanan mai karɓa

 

18

CML-O

Rx1n

Fitar bayanan da ba a juyar da mai karɓa ba

 

19

 

GND

Kasa

1

20

 

GND

Kasa

1

21

CML-O

Rx2n

Fitar bayanan mai karɓa

 

22

CML-O

Rx2p

Fitar bayanan da ba a juyar da mai karɓa ba

 

23

 

GND

Kasa

1

24

CML-O

Rx4n

Fitar bayanan mai karɓa

 

25

CML-O

Rx4p

Fitar bayanan da ba a juyar da mai karɓa ba

 

26

 

GND

Kasa

1

27

LVTTL-O

ModPrsL

Module Present

 

28

LVTTL-O

IntL

Katsewa

 

29

 

VccTx

+ 3.3V Mai watsa wutar lantarki

2

30

 

Vcc1

+ 3.3V Samar da wutar lantarki

2

31

LVTTL-I

LPMode

Yanayin Ƙarfin Ƙarfi

 

32

 

GND

Kasa

1

33

CML-I

Tx3p

Fitar bayanan da aka juyar da Transmitter

 

34

CML-I

Tx3n

Fitar bayanan da ba a juyar da shi ba

 

35

 

GND

Kasa

1

36

CML-I

Tx1p

Fitar bayanan da aka juyar da Transmitter

 

37

CML-I

Tx1n

Fitar bayanan da ba a juyar da shi ba

 

38

 

GND

Kasa

1

Bayanan kula:

  1. GND ita ce alamar guda ɗaya da wadata (ƙarfi) gama gari don samfuran QSFP28, Duk sun zama gama gari a cikin ƙirar QSFP28 kuma duk ƙarfin ƙarfin na'urar ana nuni da wannan yuwuwar in ba haka ba an lura.Haɗa waɗannan kai tsaye zuwa siginar jirgin ƙasa gama gari.Ana kashe fitarwar Laser akan TDIS>2.0V ko buɗe, kunna akan TDIS <0.8V.
  2. VccRx, Vcc1 da VccTx sune masu samar da wutar lantarki da watsawa kuma za a yi amfani da su a lokaci guda.Shawarar da aka ba da shawarar hukumar samar da wutar lantarki ana nunawa a ƙasa.Ana iya haɗa VccRx, Vcc1 da VccTx a ciki a cikin tsarin QSFP28 transceiver a kowace haɗuwa.An ƙididdige fil ɗin haɗin haɗin kowane don iyakar halin yanzu na 500mA.

Da'irar da aka ba da shawarar

45

Girman Injini

 56


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