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Kusankha Kwakukulu kwa 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA

Kusankha Kwakukulu kwa 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA Chithunzi Chowonetsedwa
  • Kusankha Kwakukulu kwa 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA

Kufotokozera Kwachidule:


PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Kanema Wogwirizana

Ndemanga (2)

Tsitsani

Pafupifupi membala aliyense wa gulu lathu lomwe amapeza ndalama zambiri amayamikira zomwe makasitomala amafuna komanso kulumikizana ndi mabizinesiOutdoor Network Switch,Video Over Fiber Converter,2 * 1000 Sfp Yoyendetsedwa ndi Industrial Switch Dc: 12-36v, Pakali pano, dzina la kampani lili ndi mitundu yopitilira 4000 yazinthu ndipo idapeza mbiri yabwino komanso magawo akulu pamsika wapakhomo ndi kunja.
Kusankha Kwakukulu kwa 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA Tsatanetsatane:

Mawonekedwe:

◊ Kugwirizana ndi 40GbE XLPPI magetsi pa IEEE 802.3ba-2010

◊ Zogwirizana ndi QSFP+ SFF-8436 Mafotokozedwe

◊ Aggregate bandwidth > 40Gbps

◊ Imagwira pa 10.3125 Gbps pa tchanelo chamagetsi ndi 64b/66b data encoded

◊ QSFP MSA imagwirizana

◊ Wotha kutumiza kupitilira 100m pa OM3 Multimode Fiber (MMF) ndi 150m pa OM4 MMF

◊ Single +3.3V magetsi akugwira ntchito

◊ Popanda ntchito za digito

◊ Kutentha kosiyanasiyana 0°C mpaka 70°C

◊ Gawo Logwirizana ndi RoHS

◊ Imagwiritsa ntchito chingwe chokhazikika cha LC duplex fiber chomwe chimalola kugwiritsanso ntchito zida zomwe zilipo kale

Mapulogalamu:

◊ 40 Gigabit Ethernet zolumikizira

◊ Kusinthana kwa Datacom/Telecom & kulumikizana kwa rauta

◊ Kuphatikizika kwa data ndi kugwiritsa ntchito ndege zam'mbuyo

◊ Proprietary protocol ndi kachulukidwe ntchito

Kufotokozera:

Ndi Four-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP+ Transceiver for 40 Gigabit Ethernet Applications. Transceiver iyi ndi gawo lapamwamba lothandizira kulumikizana kwa data laufupi la duplex ndi ntchito zolumikizirana. Imaphatikizira mayendedwe anayi amagetsi amagetsi mbali iliyonse kupita kumayendedwe kudzera pa chingwe chimodzi cha LC duplex fiber optic. Njira iliyonse yamagetsi imagwira ntchito pa 10.3125 Gbps ndipo imagwirizana ndi mawonekedwe a 40GE XLPPI.

Transceiver mkati mwake imachulukitsa mawonekedwe a XLPPI 4x10G m'njira ziwiri zamagetsi za 20Gb / s, kutumiza ndi kulandira aliyense optically pa simplex LC fiber pogwiritsa ntchito bi-directional optics. Izi zimabweretsa bandwidth ya 40Gbps kukhala chingwe cha duplex LC. Izi zimalola kugwiritsanso ntchito zida zoyika za LC duplex cabling za 40GbE application. Lumikizani mtunda mpaka 100m pogwiritsa ntchito OM3 ndi 150m pogwiritsa ntchito OM4 optical fiber imathandizidwa. Ma modulewa adapangidwa kuti azigwira ntchito pamakina opangira ma multimode fiber pogwiritsa ntchito mawonekedwe amtundu wa 850nm mbali imodzi ndi 900nm mbali inayo. Mawonekedwe amagetsi amagwiritsa ntchito cholumikizira chamtundu wa 38 QSFP +. Mawonekedwe owoneka amagwiritsa ntchito cholumikizira wamba cha LC duplex.

43

Chithunzi cha Transceiver Block

•Mtheradi Maximum Mavoti

Parameter

Chizindikiro

Min.

Chitsanzo

Max.

Chigawo
Kutentha Kosungirako

TS

-40

 

+ 85

°C
Supply Voltage

VCCT, R

-0.5

 

4

V
Chinyezi Chachibale

RH

0

 

85

%

•AnalimbikitsaMalo Ogwirira Ntchito:

Parameter

Chizindikiro

Min.

Chitsanzo

Max.

Chigawo
Kutentha kwa ntchito

TC

0

 

+ 70

°C
Supply Voltage

VCCT, R

+ 3.13

3.3

+ 3.47

V
Supply Current

IneCC

 

 

1000

mA
Kutaya Mphamvu

PD

 

 

3.5

MU

•Makhalidwe Amagetsi(TON = 0 mpaka 70 °C, VCC= 3.13 mpaka 3.47 V

Parameter

Chizindikiro

Min

Mtundu

Max

Chigawo

Zindikirani
Mtengo wa Data pa Channel

 

-

10.3125

11.2

Gbps

 
Kugwiritsa Ntchito Mphamvu

 

-

2.5

3.5

MU

 
Supply Current

Icc

 

0.75

1.0

A

 
Control I/O Voltage-High

HIV

2.0

 

Vcc

V

 
Control I/O Voltage-Low

CHIFUNIRO

0

 

0.7

V

 
Inter-Channel Skew

TSK

 

 

150

Sal

 
Nthawi ya RESETL

 

 

10

 

Ife

 
RESETL De-assert nthawi

 

 

 

100

Ms

 
Mphamvu Pa Nthawi

 

 

 

100

Ms

 
Wotumiza
Kulekerera kwa Voltage Kumodzi Komaliza

 

0.3

 

4

V

1
Common mode Voltage Tolerance

 

15

 

 

mv

 
Transmit Input Diff Voltage

IFE

120

 

1200

mv

 
Transmit Input Diff Impedance

CHENJEZO

80

100

120

 

 
Data Dependent Input Jitter

DDJ

 

 

0.1

UI

 
Data Input Total Jitter

TJ

 

 

0.28

UI

 
Wolandira
Kulekerera kwa Voltage Kumodzi Komaliza

 

0.3

 

4

V

 
Mphamvu ya Rx Output Diff Voltage

Vo

 

600

800

mv

 
Rx Output Rise and Fall Voltage

Tr/Tf

 

 

35

ps

1
Total Jitter

TJ

 

 

0.7

UI

 
Deterministic Jitter

DJ

 

 

0.42

UI

 

Zindikirani:

  1. 20~80%

•Optical Parameters(TOP = 0 mpaka 70°C, VCC = 3.0 mpaka 3.6 Volts)

Parameter

Chizindikiro

Min

Mtundu

Max

Chigawo

Ref.
Wotumiza
Mawonekedwe a Wavelength CH1

l

832

850

868

nm

 
Mawonekedwe a Wavelength CH2

l

882

900

918

nm

 
RMS Spectral Width

PM

 

0.5

0.65

nm

 
Avereji ya Mphamvu ya Optical pa Channel

Pavg

-4

-2.5

+ 5.0

dBm

 
Laser Off Power Per Channel

Poof

 

 

-30

dBm

 
Optical Extinction Ration

NDI

3.5

 

 

dB

 
Relative Intensity Noise

Komanso

 

 

-128

dB/HZ

1
Optical Return Loss Tolerance

 

 

 

12

dB

 
Wolandira
Optical Center Wavelength CH1

l

882

900

918

nm

 
Optical Center Wavelength CH2

l

832

850

868

nm

 
Kumverera kwa Receiver pa Channel

R

 

-11

 

dBm

 
Mphamvu Zolowera Kwambiri

PMAX

+ 0.5

 

 

dBm

 
Receiver Reflectance

Rrx

 

 

-12

dB

 
LOS De-Assert

THED

 

 

-14

dBm

 
Chithunzi cha LOS

THEA

-30

 

 

dBm

 
LOS Hysteresis

THEH

0.5

 

 

dB

 

Zindikirani

  1. 12dB Chiwonetsero

3

Page02 ndi User EEPROM ndipo mawonekedwe ake amasankhidwa ndi wogwiritsa ntchito.

Tsatanetsatane wa memory low memory ndi page00.page03 chapamwamba kukumbukira chonde onani chikalata cha SFF-8436.

•Nthawi ya Soft Control ndi Status Functions

Parameter

Chizindikiro

Max

Chigawo

Mikhalidwe
Nthawi Yoyambitsa t_ini 2000 Ms Nthawi kuchokera pamagetsi pa1, pulagi yotentha kapena kukwera m'mphepete mwa Bwezerani mpaka gawoli likugwira ntchito2
Bwezerani Nthawi Yoyambira Yoyambira t_reset_init 2 μs Kubwezeretsanso kumapangidwa ndi mulingo wocheperako wotalikirapo kuposa nthawi yocheperako yomwe ilipo pa ResetL pin.
Seri Bus Hardware Ready Time t_mndandanda 2000 Ms Nthawi kuchokera pamagetsi pa1 mpaka gawo litayankhidwa ndi kutumiza kwa data pa 2-waya serial bus
Monitor Data ReadyNthawi t_data 2000 Ms Nthawi yochokera kumphamvu kupita ku1 kupita ku data yomwe sinakonzekere, pang'ono 0 ya Byte 2, yodetsedwa ndipo IntL idatsimikiza
Bwezerani Nthawi Yowonjezera t_kusintha 2000 Ms Nthawi yochokera kumtunda kwa pini ya ResetL mpaka gawoli likugwira ntchito bwino2
LPMode Assert Time ton_LPMode 100 μs Nthawi kuyambira kutsimikizira kwa LPMode (Vin: LPMode = Vih) mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika
Nthawi ya IntL Assert toni_IntL 200 Ms Nthawi kuchokera pazochitika zomwe zimayambitsa IntL mpaka Vout:IntL = Vol
Nthawi ya IntL Deassert toff_IntL 500 μs toff_IntL 500 μs Nthawi kuyambira poyera pa read3 kugwira ntchito kwa mbendera yogwirizana mpaka Vout:IntL = Voh. Izi zikuphatikiza nthawi zophatikizira Rx LOS, Tx Fault ndi mabendera ena.
Rx LOS Assert Nthawi toni_los 100 Ms Nthawi yochokera ku Rx LOS state kupita ku Rx LOS bit set ndi IntL idatsimikiza
Nthawi Yotsimikizira Mbendera tani_mbendera 200 Ms Nthawi kuchokera pazochitika zomwe zikuyambitsa mbendera kupita kugulu logwirizana ndi mbendera ndipo IntL idatsimikiza
Mask Assert Time toni_maski 100 Ms Nthawi yochokera ku mask bit set4 mpaka kutsimikiza kwa IntL kuletsedwa
Mask De-asserted Time toff_mask 100 Ms Nthawi kuchokera ku mask bit cleared4 mpaka ntchito yogwirizana ya IntlL iyambiranso
ModSelL Assert Time ton_ModSelL 100 μs Nthawi kuyambira kutsimikizira kwa ModSelL mpaka gawo likuyankha kutumizidwa kwa data pa 2-waya serial bus
ModSelL Deassert Time toff_ModSelL 100 μs Nthawi kuchokera ku dessertion ya ModSelL mpaka gawoli siliyankha kufalitsa kwa data pa 2-waya serial bus.
Mphamvu_kupitirira-kukwera kapenaNthawi Yowonjezera Mphamvu toni_Pdown 100 Ms Nthawi yochokera ku P_Down bit set 4 mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika
Power_over-ride kapena Power-set De-assert Time toff_Pdown 300 Ms Nthawi kuchokera ku P_Down bit cleared4 mpaka gawoli likugwira ntchito bwino3

Zindikirani:

1. Mphamvu yamagetsi imatanthauzidwa ngati nthawi yomweyo pamene magetsi amagetsi afika ndikukhalabe kapena pamwamba pa mtengo wochepa wotchulidwa.

2. Kugwira ntchito mokwanira kumatanthauzidwa kuti IntL imanenedweratu chifukwa cha data yomwe sinakonzekere pang'ono, bit 0 byte 2 de-asserted.

3. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono powerenga.

4. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono polemba.

•Pin Ntchito

32 

Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina

• PiniKufotokozera

Pin

Zomveka

Chizindikiro

Dzina/Mafotokozedwe

Ref.

1

 

GND

 Pansi

1

2

CML-I

tx2n

 Kulowetsa kwa data ya Transmitter

 

3

CML-I

tx2 p

 Transmitter Non-Inverted Data output

 

4

 

GND

 Pansi

1

5

CML-I

tx4n

 Transmitter Inverted Data Output

 

6

CML-I

tx4p

 Zotulutsa Zosasinthika za Transmitter

 

7

 

GND

 Pansi

1

8

LVTTL-I

ModSel

 Sankhani Module

 

9

LVTTL-I

Bwezerani L

 Kusintha kwa Module

 

10

 

VccRx

 + 3.3V Wolandila Magetsi

2

11

LVCMOS-I/O

Mtengo wa magawo SCL

 2-Waya Serial Interface Clock

 

12

LVCMOS-I/O

SDA

 2-Waya seri Interface Data

 

13

 

GND

 Pansi

1

14

CML-O

rx3p

 Receiver Inverted Data Output

 

15

CML-O

Rx3n

 Receiver Non-Inverted Data Output

 

16

 

GND

 Pansi

1

17

CML-O

Rx1p

 Receiver Inverted Data Output

 

18

CML-O

Rx1n

 Receiver Non-Inverted Data Output

 

19

 

GND

 Pansi

1

20

 

GND

 Pansi

1

makumi awiri ndi mphambu imodzi

CML-O

Rx2n

 Receiver Inverted Data Output

 

makumi awiri ndimphambu ziwiri

CML-O

Rx2p

 Receiver Non-Inverted Data Output

 

makumi awiri ndi mphambu zitatu

 

GND

 Pansi

1

makumi awiri ndi mphambu zinayi

CML-O

Rx4n

 Receiver Inverted Data Output

 

25

CML-O

rx4p

 Receiver Non-Inverted Data Output

 

26

 

GND

 Pansi

1

27

Chithunzi cha LVTTL-O

ModPrsL

 Module Present

 

28

Chithunzi cha LVTTL-O

IntL

 Dumitsani

 

29

 

VccTx

 + 3.3V Power Supply Transmitter

2

30

 

Vcc1

 + 3.3V Kupereka Mphamvu

2

31

LVTTL-I

LPMode

 Low Power Mode

 

32

 

GND

 Pansi

1

33

CML-I

tx3 p

 Transmitter Inverted Data Output

 

34

CML-I

Tx3n

 Zotulutsa Zosasinthika za Transmitter

 

35

 

GND

 Pansi

1

36

CML-I

tx1p

 Transmitter Inverted Data Output

 

37

CML-I

Tx1n

 Zotulutsa Zosasinthika za Transmitter

 

38

 

GND

 Pansi

1

 Ndemanga:

  1. GND ndiye chizindikiro cha single and supply(mphamvu) yodziwika bwino pama module a QSFP, Zonse ndizofala mkati mwa gawo la QSFP ndipo ma voltages onse amatchulidwira ku izi zomwe zadziwika mwanjira ina. Lumikizani izi molunjika ku gulu lokhala ndi chizindikiro cha common ground. Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS
  2. VccRx, Vcc1 ndi VccTx ndi omwe amalandila ndi kutumiza magetsi ndipo azigwiritsidwa ntchito nthawi imodzi. Alangizidwa khamu board mphamvu zosefera zikuwonetsedwa pansipa. VccRx, Vcc1 ndi VccTx akhoza kulumikizidwa mkati mkati mwa QSFP transceiver module mu kuphatikiza kulikonse. Zikhomo zolumikizira zimavotera chilichonse kuti chikhale choposa 500mA.

•Alangizidwa Circuit

43

 Makulidwe a Makina

56 

Zithunzi zatsatanetsatane wazinthu:

Kusankha Kwakukulu kwa 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA zithunzi zatsatanetsatane

Zogwirizana nazo:
Cholinga chathu ndikuphatikizira ndikusintha mtundu ndi ntchito za zinthu zomwe zilipo, pomwe nthawi zonse timapanga zatsopano kuti zikwaniritse zofuna zamakasitomala osiyanasiyana pa Massive Selection ya 8dBm SFP - 40G QSFP+ SR4, 300m MPO 850nm JHAQC01 - JHA , Zogulitsa zidzaperekedwa kwa onse. padziko lonse lapansi, monga: Tajikistan, Slovenia, Eindhoven, Tapanga mgwirizano wamphamvu komanso wautali ndi makampani ochulukirapo omwe ali mubizinesi iyi kutsidya lina. Ntchito yaposachedwa komanso yaukadaulo yoperekedwa ndi gulu lathu la alangizi imasangalatsa ogula athu. Zambiri ndi magawo azogulitsa zitha kutumizidwa kwa inu kuti muvomereze. Zitsanzo zaulere zitha kuperekedwa ndipo kampani iyang'ane kukampani yathu. n Portugal pazokambirana ndizolandiridwa nthawi zonse. Ndikuyembekeza kuti mafunso adzakuyimirani ndikupanga mgwirizano wanthawi yayitali.

Fakitale ikhoza kukumana ndikukula mosalekeza zosowa zachuma ndi msika, kuti malonda awo adziwike komanso odalirika, ndichifukwa chake tinasankha kampaniyi.
5 NyenyeziWolemba Mario waku Ethiopia - 2018.12.11 11:26
Ntchito zabwino, zinthu zabwino komanso mitengo yampikisano, timakhala ndi ntchito nthawi zambiri, nthawi zonse ndikusangalala, ndikufuna kupitilizabe!
5 NyenyeziWolemba John biddlestone waku Atlanta - 2017.08.15 12:36
Lembani uthenga wanu apa ndikutumiza kwa ife

Magulu azinthu