I-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 - JHA

Incazelo emfushane:


Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Sihlose ukubona ukonakala kwekhwalithi enhle ngaphakathi kokukhiqiza futhi sinikeze ukusekelwa okusebenzayo kubathengi basekhaya nabaphesheya kwezilwandle ngenhliziyo yonkeI-Dual Fiber 10/100m,I-Usb Interface Converter,Ama-R232 kuya ku-Ethernet, Sithembisa ukuzama ukukunikeza ngezinkonzo ezisezingeni eliphezulu nezisebenzayo.
I-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 – JHA Imininingwane:

Izici:

* Kufika ku-155Mb/s Data Links

* Okushisayo-Kuyaxhumeka

* Isixhumi se-Duplex LC

* Kufika ku-120Km ku-9/125μm SMF

* 1550nm DFB laser transmitter

* Isitholi sesithombe se-PIN esingu-1490nm

* I-Single +3.3V Power Supply

* I-Monitoring Interface Iyahambisana ne-SFF-8472

* Amandla aphezulu

* Izinga lokushisa elisebenzayo lezimboni /Ezandisiwe/ Zezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo

* I-RoHS iyahambisana

 

Izicelo:

* 1000Base-EZX Ethernet

* Amanethiwekhi we-Metro/Finyelela

* 1×Isiteshi seFibre

* Ezinye Izixhumanisi Zokubona

 

Incazelo:

Ama-Transceivers e-JHA520CD-54 ayimojula esebenza kahle kakhulu, engabizi kakhulu enokuxhumana okukodwa kwe-LC optics. Zihambisana ne-Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). Isigaba somamukeli sisebenzisa isamukeli se-PIN futhi isidlulisi sisebenzisa i-laser ye-1550 nm DFB, kufika ku-31dB isixhumanisi sebhajethi siqinisekisa le mojula engu-1000Base-EZX Ethernet 120km application.

 

Izilinganiso Eziphelele Eziphelele

Ipharamitha

Uphawu Okuncane. Okujwayelekile Ubukhulu. Iyunithi
Izinga Lokushisa Lesitoreji

TS

-40

+85

°C

Faka i-Voltage

VCC

-0.5

4

V

Umswakama Ohlobene

RH

0

85

%

Isimo sokuSebenza esinconyiwe:

Ipharamitha

Uphawu Okuncane. Okujwayelekile Ubukhulu. Iyunithi
I-Case operating Temperature Izimboni

TC

-40

85

°C

Kunwetshiwe

-5

85

°C

Ezohwebo

0

+70

°C

Faka i-Voltage

VCC

3.135

3.465

V

Ukunikezwa Kwamanje

Icc

300

mA

I-Inrush Yamanje

Iukuqubuka

Icc+30

mA

Amandla Aphezulu

Pubuningi

1

IN

 

Izimpawu zikagesi (TVULIWE= 0 kuya ku-70 °C, VCC = 3.135 kuya ku-3.465 Volts)

Ipharamitha

Uphawu Okuncane. Okujwayelekile Ubukhulu. Iyunithi Qaphela
Isigaba Sokudlulisa:
Okokufaka komehluko

Rphakathi

90

100

110

IN

1

Ukushwibeka kokufaka kwedatha okuphelile

Vin PP

250

1200

mVp-p

Dlulisa Khubaza i-Voltage

VD

I-Vcc - 1.3

Vcc

V

2

Dlulisa Vumela I-Voltage

VIN

Amanzi

Amanzi+ 0.8

V

Dlulisa Isikhathi Sokufaka Isicelo Sokukhubaza

Tuphudingi

10

thina

Isigaba Somamukeli:
Ukushwibeka kokukhishwayo kwedatha okuphelile

Vuka, pp

300

800

mv

3

Isikhathi sokukhuphuka kokuphuma kwedatha

tr

500

ps

4

Isikhathi sokuwa kokukhishwa kwedatha

tf

500

ps

4

IPHUTHA

Viphutha

I-Vcc - 0.5

VCC_umsingathi

V

5

LOS Normal

Vamanorm

Vyebo

Vyebo+0.5

V

5

Ukwenqatshwa Kokuhlinzekwa Kwamandla

I-PSR

100

mVpp

6

 

Qaphela:

  1. I-AC ihlanganisiwe.
  2. Noma isifunda esivulekile.
  3. Ku-100 ohm ukunqanyulwa komehluko.
  4. 20-80%
  5. I-LOS yi-LVTTL. I-Logic 0 ibonisa ukusebenza okuvamile; I-logic 1 ibonisa ukuthi akukho signali etholiwe.
  6. Zonke izicaciso ze-transceiver zithobelana nokumodulation kukagesi we-sinusoidal okungu-20 Hz kuya ku-1.5MHz kuze kufike kunani elishiwo elisetshenziswa ngenethiwekhi yokuhlunga kagesi eboniswe ekhasini 23 le-Small Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , September 14, 2000.

Imingcele ye-Optical(TVULIWE= 0 kuya ku-70°C, VCC = 3.135 kuya ku-3.465 Volts)

Ipharamitha

Uphawu Okuncane. Okujwayelekile Ubukhulu. Iyunithi Qaphela
Isigaba Sokudlulisa:
I-Center Wavelength

lc

1530

1550

1570

nm

Ububanzi be-Spectral

p

1

nm

Amandla Okukhipha Amehlo

Pngaphandle

0

+5

dBm

1

I-Optical Rise/Fall Time

tr/tf

500

ps

2

Isilinganiso Sokuqothula

IS

10

dB

I-Jitter Ekhiqiziwe (ukuphakama ukuya phezulu)

JTXpp

0.07

I-UI

3

I-Jitter Ekhiqiziwe (rms)

JTXrms

0.07

I-UI

3

Imaski Yeso Yokuphuma Kwamehlo Ithobelana ne-G.957(class 1 laser safety)
Isigaba Somamukeli:  
I-Optical Input Wavelength

lc

1260

1600

nm

I-Receiver Overload

Pol

-8

dBm

4

Ukuzwela kwe-RX

Yakho

-34

dBm

4

Isiqinisekiso se-RX_LOS

THEA

-48

dBm

RX_LOS De-assert

THED

-38

dBm

I-RX_LOS I-Hysteresis

THEH

0.5

dB

Imininingwane Ejwayelekile:
Isilinganiso Sedatha

BR

155

Mb/s

I-Bit Error Rate

I-BER

10-12

Ubukhulu. Ubude Besixhumanisi Esisekelwe ku-9/125μm SMF@155Mb/s

LMAX

80

km

Isamba Sesabelomali Sesistimu

LB

29

dB

Qaphela:

  1. Amandla okubona kwethulwa ku-SMF.
  2. 20-80%.
  3. Izilinganiso ze-Jitter ezithathwe kusetshenziswa i-Agilent OMNIBERT 718 ngokuvumelana ne-GR-253.
  4. Kukalwe nge-PRBS 27-1 ngo-10-12 BER

 

Phina Isabelo

Umdwebo Wezinombolo Zephini Lebhodi Lomsingathi Vimba Negama

PhinaIzincazelo Zomsebenzi

Iphinikhodi No

Igama

Umsebenzi

Xhuma i-Seq

Amanothi

1 I-VeeT I-Transmitter Ground 1 1
2 Iphutha le-TX Inkomba Yephutha Lokudlulisa 3  
3 TX Khubaza I-Transmitter Khubaza 3 2
4 I-MOD-DEF2 Incazelo yemojuli 2 3
5 I-MOD-DEF1 Incazelo Yemojuli 1 3 3
6 MOD-DEF0 Incazelo yemojuli 0 3 3
7 Linganisa Khetha Ayixhunyiwe 3 4
8 THE Ukulahleka Kwesiginali 3 5
9 VeeR I-Receiver Ground 1 1
10 VeeR I-Receiver Ground 1 1
11 VeeR I-Receiver Ground   1
12 RD- I-inv. Ithole Idatha Iphumile 3 6
13 I-RD+ Ithole Idatha Iphumile 3 6
14 VeeR I-Receiver Ground 3 1
15 VccR Amandla Omamukeli 2 1
16 VccT Amandla Okudlulisa 2  
17 I-VeeT I-Transmitter Ground 1  
18 I-TD+ Dlulisa Idatha Ngaphakathi 3 6
19 TD- I-inv. Dlulisa 3 6
20 I-VeeT I-Transmitter Ground 1  

 

Qaphela:

  1. Inkundla yesifunda ihlukanisiwe ngaphakathi ne-chassis.
  2. Okukhipha i-laser kukhutshaziwe ku-TDIS >2.0V noma kuvuliwe, kunikwe amandla ku-TDIS
  3. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-MOD_DEF(0) idonsa umugqa phansi ukuze ibonise ukuthi imojuli ixhunyiwe.
  4. Isilinganiso esikhethiwe asisetshenziswa
  5. I-LOS iwukukhipha komqoqi ovulekile. Kufanele idonswe nge-4.7k - 10 kohms ebhodini lokusingatha ku-voltage ephakathi kuka-2.0V no-3.6V. I-Logic 0 ibonisa ukusebenza okuvamile; i-logic 1 ibonisa ukulahlekelwa kwesignali.
  6. I-AC ihlanganisiwe

Imodeli ye-SFPUlwazi lwe-EEPROMkanye Nokuphatha

Amamojula e-SFP asebenzisa i-2-wire serial communication protocol njengoba kuchazwe ku-SFP -8472. Ulwazi lwe-serial ID lwamamojula e-SFP kanye nemingcele ye-Digital Diagnostic Monitor ingafinyelelwa ngohlelo olubonakalayo lwe-I2C ekhelini elithi A0h kanye ne-A2h. Inkumbulo ifakwe kumephu kuThebula 1. Imininingwane ye-ID enemininingwane (A0h) isohlwini lweThebula 2. Nokucaciswa kwe-DDM ekhelini elithi A2h. Ukuze uthole imininingwane eyengeziwe yemephu yememori nezincazelo ze-byte, sicela ubheke i-SFF-8472, “I-Digital Diagnostic Monitoring Interface yama-Optical Transceivers”. Amapharamitha e-DDM akalwe ngaphakathi.

 

Ithebula 1.Imephu Yenkumbulo Yokuxilongwa Kwedijithali (Izincazelo Zensimu Yedatha Ecacisiwe)

Ithebula 2- Okuqukethwe kwememori ye-EEPROM Serial ID (Ahh)

Ikheli Ledatha

Ubude

(Byte)

Igama lika

Ubude

Incazelo kanye Nokuqukethwe

Izinkambu ze-Base ID

0

1

Isihlonzi

Uhlobo lwe-serial transceiver (03h=SFP)

1

1

Kugciniwe

Isihlonzi esinwetshiwe sohlobo lwe-serial transceiver (04h)

2

1

Isixhumi

Ikhodi yohlobo lwesixhumi esibonakalayo (07=LC)

3-10

8

I-Transceiver

11

1

Ukufaka ikhodi

I-NRZ(03h)

12

1

BR, Okuqanjiwe

Izinga le-baud elivamile, iyunithi engu-100Mbps

13-14

2

Kugciniwe

(0000h)

15

1

Ubude(9um)

Ubude besixhumanisi busekelwe ku-9/125um fiber, amayunithi angu-100m

16

1

Ubude(50um)

Ubude besixhumanisi busekelwe ku-50/125um fiber, amayunithi angu-10m

17

1

Ubude(62.5um)

Ubude besixhumanisi busekelwe ku-62.5/125um fiber, amayunithi angu-10m

18

1

Ubude(Ithusi)

Ubude besixhumanisi busekelwa ithusi, amayunithi amamitha

19

1

Kugciniwe

20-35

16

Igama lomthengisi

Igama lomthengisi we-SFP: JHA

36

1

Kugciniwe

37-39

3

Umthengisi YEBO

I-ID ye-OUI yomthengisi we-SFP

40-55

16

Umthengisi we-PN

Inombolo Yengxenye: “JHA320CD” (ASCII)

56-59

4

Umthengisi umfundisi

Ileveli yokubuyekeza yengxenye yenombolo

60-62

3

Kugciniwe

63

1

I-CCID

Ibhayithi ebaluleke kakhulu yesamba sedatha ekhelini elithi 0-62
Izinkambu Zomazisi Ezinwetshiwe

64-65

2

Inketho

Ikhombisa ukuthi yimaphi amasiginali we-SFP asetshenziswayo (001Ah = LOS, TX_FAULT, TX_DISABLE konke kusekelwa)

66

1

BR, ubuningi

Imajini yesilinganiso sebhithi ephezulu, amayunithi angu-%

67

1

BR, imiz

Imajini ye-bit rate ephansi, amayunithi angu-%

68-83

16

Umthengisi SN

Inombolo yomkhiqizo (ASCII)

84-91

8

Ikhodi yedethi

Ikhodi yedethi Yokukhiqiza ye-JHA

92-94

3

Kugciniwe

95

1

CCEX

Hlola ikhodi yezinkambu ze-ID ezinwetshiwe (amakheli 64 kuya ku-94)
Izinkambu ze-ID ethize yomthengisi

96-127

32

Kuyafundeka

Idethi eqondile ye-JHA, efundwayo kuphela

128-255

128

Kugciniwe

Kugcinelwe i-SFF-8079

 

Izici ze-Digital Diagnostic Monitor

Ikheli Ledatha

Ipharamitha

Ukunemba

Iyunithi

96-97 I-Transceiver Internal Temperature ±3.0 °C
98-99 VCC3 Internal Supply Voltage ±3.0 %
100-101 I-Laser Bias Yamanje ±10 %
102-103 Tx Amandla Okukhipha ±3.0 dB
104-105 Amandla Wokufaka we-Rx ±3.0 dB

 

Ukuthobela Umthetho

 

I-JHA520CD-5 ithobelana ne-International Electromagnetic Compatibility (EMC) kanye nezimfuneko zokuphepha zamazwe ngamazwe kanye namazinga (bona imininingwane kuThebula elilandelayo).

I-Electrostatic Discharge(ESD) kumaphini kagesi I-MIL-STD-883EMethod 3015.7 Ikilasi 1(>1000 V)
I-Electrostatic Discharge (ESD) ku-Duplex LC Receptacle I-IEC 61000-4-2GR-1089-CORE Iyahambisana namazinga
I-ElectromagneticInterference (EMI) I-FCC Ingxenye 15 Ikilasi BEN55022 Ikilasi B (CISPR 22B)VCCI Ikilasi B Iyahambisana namazinga
I-Laser Eye Safety I-FDA 21CFR 1040.10 kanye ne-1040.11EN60950, EN (IEC) 60825-1,2 Ihambisana nomkhiqizo we-laser we-Class 1.

 

Umjikelezo onconyiwe

Isekethe Enconyiwe Yokusingatha I-SFP

Ubukhulu Bomshini

Isithombe 1

 

I-JHA inelungelo lokwenza izinguquko emikhiqizweni noma kulwazi oluqukethwe lapha ngaphandle kwesaziso. Asikho isikweletu esithathwa njengomphumela wokusetshenziswa noma ukusetshenziswa kwazo. Awekho amalungelo ngaphansi kwanoma iyiphi i-patent ahambisana nokuthengiswa kwanoma yimiphi imikhiqizo enjalo noma ulwazi.Ishicilelwe yi-Shenzhen JHA Technology Co., Ltd.

Copyright © JHA

Wonke Amalungelo Agodliwe

 

 


Izithombe zemininingwane yomkhiqizo:

I-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 - izithombe zemininingwane ye-JHA


Umhlahlandlela Womkhiqizo Ohlobene:

Sinamathela kumgomo wekhwalithi kuqala, isevisi kuqala, intuthuko eqhubekayo kanye nokusungula izinto ezintsha ukuze sihlangabezane namakhasimende okuphatha kanye nesici esingenalutho, izikhalazo ezingenalutho njengenhloso yekhwalithi. Ukuze siphelelise isevisi yethu, sihlinzeka ngemikhiqizo ngekhwalithi enhle ngentengo efanelekile ye-China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Imodi Eyodwa 120Km DDM | I-Single Fiber SFP Transceiver JHA520CD-54 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Jersey, Australia, Indonesia, Siqinisekisa emphakathini, ukubambisana, isimo sokuwina njengomgomo wethu, sinamathela kufilosofi yokwenza ukuphila ngekhwalithi, qhubeka uthuthuka ngokwethembeka , ngethemba eliqotho lokwakha ubuhlobo obuhle namakhasimende kanye nabangane abaningi ngokwengeziwe, ukufeza isimo sokuwina nokuchuma okuvamile.

Ngethemba ukuthi inkampani inganamathela kumoya webhizinisi wekhwalithi, ukusebenza kahle, ukusungula izinto ezintsha kanye nobuqotho, kuzoba ngcono futhi kube ngcono esikhathini esizayo.
5 IzinkanyeziNgu-Rae wase-Argentina - 2018.11.28 16:25
Izinga lomkhiqizo lihle, uhlelo lokuqinisekisa ikhwalithi luphelile, sonke isixhumanisi singabuza futhi sixazulule inkinga ngesikhathi!
5 IzinkanyeziNgu-Fiona waseNepal - 2017.09.16 13:44
Bhala umlayezo wakho lapha futhi usithumelele wona