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Imojuli Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D – JHA

Imojuli Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D – JHA Isithombe Esifakiwe
  • Imojuli Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D - JHA

Incazelo emfushane:


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

ngenxa yokwesekwa okuhle kakhulu, okuthengiswayo okuseqophelweni eliphezulu okuhlukahlukene, izindleko ezinolaka kanye nokulethwa okuphumelelayo, sithanda igama elihle kakhulu phakathi kwamakhasimende ethu. Siyinkampani enamandla enemakethe ebanziI-Layer 2 Ethernet switch,Imodi Eyodwa ye-SFP,Ikhamera ye-CCtv, Ukufeza kuphela umkhiqizo wekhwalithi enhle noma isevisi ukwanelisa isidingo samakhasimende, yonke imikhiqizo yethu ihlolwe ngokuqinile ngaphambi kokuthunyelwa.
Imojuli Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D – JHA Imininingwane:

Izici:

1). Kufika ku-1.25Gb/s Data Links

2). Okushisayo kuyaxhumeka

3). Isixhumi se-Duplex LC

4). Kufika ku-20km ku-9/125μm SMF

5). I-1310nm FP laser transmitter

6). I-Single +3.3V Power Supply

7). I-Monitoring Interface Ithobelana ne-SFF-8472

8). Ukuchithwa kwamandla aphansi

9). Izinga lokushisa lemboni/Eyandisiwe/ Yezentengiso: -40°C kuya ku-85°C/-5°C kuya ku-85°C/-0°C kuya ku-70°C Inguqulo etholakalayo

10). I-RoHS iyathobela futhi Ihola Mahhala

 Izicelo:

1). Amanethiwekhi we-Metro/Finyelela

2). 1.25 Gb/s 1000Base-LX Ethernet

3). 1×Isiteshi seFibre

4). Ezinye izixhumanisi ze-Optical

Incazelo:

I-JHA3440D Transceiver iyimojula esebenza kahle kakhulu, engabizi kakhulu ene-duplex LC optics interface. I-AC ejwayelekile ehambisana ne-CML yesiginali yesivinini esikhulu kanye nokulawula nokuqapha amasiginali we-LVTTL. Isigaba somamukeli sisebenzisa isamukeli se-PIN futhi isidlulisi sisebenzisa i-laser engu-1310 nm FP, kuze kufike ku-15dB isixhumanisi sebhajethi siqinisekisa le module 1000Base Ethernet 20km 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

%

•KunconyiweIndawo yokusebenza:

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= -40 kuya ku-85°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

250

 

800

mv

3
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= -40 kuya ku-85°C, VCC = 3.135 kuya ku-3.465 Volts)

Ipharamitha

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

lc

1270

1310

1360

nm

 
Ububanzi be-Spectral(RMS)

pI-RMS

 

 

3

nm

 
Amandla Okukhipha Amehlo

Pngaphandle

-9

 

-3

dBm

1
Isilinganiso Sokuqothula

IS

9

 

 

dB

 
I-Optical Rise/Fall Time

tr/tf

 

 

260

ps

2
Isihlobo Esinamandla Umsindo

KANYE

 

 

-120

dB/Hz

 
Imaski yamehlo ephumayo Ithobelana ne-IEEE802.3 z (ukuphepha kwe-laser kwesigaba 1)

 
Isigaba Somamukeli:  
I-Optical Input Wavelength

lc

1260

 

1360

nm

 
I-Receiver Overload

Pol

-3

 

 

dBm

4
Ukuzwela kwe-RX

Yakho

 

 

-amashumi amabili nane

dBm

4
Isiqinisekiso se-RX_LOS

THEA

-40

 

 

dBm

 
RX_LOS De-assert

THED

 

 

-25

dBm

 
I-RX_LOS I-Hysteresis

THEH

0.5

 

 

dB

 
Imininingwane Ejwayelekile:
Isilinganiso Sedatha

BR

 

1.25

 

Gbps

 
I-Bit Error Rate

I-BER

 

 

10-12

 

 
Ubukhulu. Ubude Besixhumanisi Esisekelwe ku-9/125μm SMF@1.25Gb/s

LMAX

 

20

 

km

 
Isamba Sesabelomali Sesistimu

LB

15

 

 

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 27-1ngo 10-12I-BER

•Phina Isabelo

Umdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama

42 

Umdwebo Wesixhumi Sebhodi Lokusingatha Izinombolo Zephinikhodi Namagama

•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  

Amanothi:

  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. Imininingwane ye-serial ID yamamojula e-SFP kanye nemingcele ye-Digital Diagnostic Monitor ingafinyelelwa nge-I.2C interface ekhelini A0h kanye 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)

45 

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: “JHA3440D” (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

 Ibonisa ukuthi yiziphi izimpawu ze-SFP ezibonakalayo ezisetshenziswayo(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 dBm
104-105 Amandla Wokufaka we-Rx ±3.0 dBm

•Ukuthobela Umthetho

I-JHA3440D ithobelana ne-International Electromagnetic Compatibility (EMC) kanye nezimfuneko zokuphepha zamazwe ngamazwe kanye namazinga (bona imininingwane kuThebula elilandelayo).

Ukukhishwa kwe-Electrostatic(ESD) kumaphini kagesi I-MIL-STD-883EIndlela 3015.7 Ikilasi 1(>1000 V)
I-Electrostatic Discharge (ESD)ku-Duplex LC Receptacle I-IEC 61000-4-2I-GR-1089-CORE Iyahambisana namazinga
I-electromagneticUkuphazamisa (EMI) I-FCC Ingxenye 15 Ikilasi BI-EN55022 Ikilasi B (CISPR 22B)I-VCCI Class B Iyahambisana namazinga
I-Laser Eye Safety I-FDA 21CFR 1040.10 kanye ne-1040.11I-EN60950, EN (IEC) 60825-1,2 Ihambisana ne-Class 1 laserumkhiqizo.


•Umjikelezo onconyiwe

5 

Isekethe Enconyiwe Yokusingatha I-SFP

•Ubukhulu Bomshini

5 

Umdwebo Wemishini

Oda Ulwazi:

Imodeli No.

Incazelo Yezimpahla

Ubude begagasi

JHA3405

 I-1.25G Multimode Dual Fiber 550m

850nm

I-JHA3405D

 I-1.25G Multimode Dual Fiber 550m DDM

850nm

JHA3420

 I-1.25G Imodi Eyodwa I-Dual Fiber 20Km

1310nm

I-JHA3420D

 1.25G Imodi Eyodwa I-Dual Fiber 20Km DDM

1310nm

JHA3440

 I-1.25G Imodi Eyodwa I-Dual Fiber 40Km

1310nm

I-JHA3440D

 1.25G Imodi Eyodwa I-Dual Fiber 40Km DDM

1310nm

JHA3480

 1.25G Imodi Eyodwa I-Dual Fiber 80Km

1550nm

I-JHA3480D

 1.25G Imodi Eyodwa I-Dual Fiber 80Km DDM

1550nm


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 © Shenzhen JHA Technology Co., Ltd

Wonke Amalungelo Agodliwe

 

Izithombe zemininingwane yomkhiqizo:

Imojuli Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D - izithombe zemininingwane ye-JHA

Umhlahlandlela Womkhiqizo Ohlobene:
Sihlala sicabanga futhi sizijwayeza okuhambisana nokushintsha kwesimo, futhi sikhule. Sihlose ukuzuza ingqondo nomzimba ocebile kanye nokuphila Kwemojula Yekhwalithi Enhle ye-SFP – 1.25G Imodi Eyodwa 40Km DDM | I-Dual Fiber SFP Transceiver JHA3440D - JHA , Umkhiqizo uzohlinzeka kuwo wonke umhlaba, njenge: Morocco, Suriname, Jordan, Ukuhlinzeka Ngezinto Zekhwalithi, Isevisi Enhle Kakhulu, Amanani Ancintisanayo kanye Nokulethwa Ngokushesha. Imikhiqizo yethu kanye nezixazululo zithengisa kahle ezimakethe zasekhaya nezangaphandle. Inkampani yethu izama ukuba ngabahlinzeki ababalulekile eChina.

Lo mkhiqizi angaqhubeka ethuthukisa futhi ephelelisa imikhiqizo kanye nenkonzo, kuhambisana nemithetho yokuncintisana kwemakethe, inkampani yokuncintisana.
5 IzinkanyeziNgu-Susan wase-US - 2017.09.09 10:18
Abakhiqizi abahle, sibambisene kabili, ikhwalithi enhle nesimo esihle senkonzo.
5 IzinkanyeziNgu-Lauren wase-Riyadh - 2017.10.25 15:53
Bhala umlayezo wakho lapha futhi usithumelele wona

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