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I-OEM/ODM China Cisco Ihambisana ne-1.25g Sm Bidi 1490/1550nm 60km SFP Module

I-OEM/ODM China Cisco Ihambisana ne-1.25g Sm Bidi 1490/1550nm 60km SFP Module Isithombe Esifakiwe
  • I-OEM/ODM China Cisco Ihambisana ne-1.25g Sm Bidi 1490/1550nm 60km SFP Module

Incazelo emfushane:

1.25Gb/s 120Km LC BiDi SFP Transceiver Hot Pluggable, Single LC, +3.3V, 1550nm Tx/1490nm Rx, DFB-LD, Imodi Eyodwa, DDM


THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Landa

thobela inkontileka”, ihambisana nemfuneko yemakethe, ijoyina ngenkathi ikumncintiswano wemakethe ngekhwalithi yayo ephezulu kanye nokuhlinzeka ngosizo olubanzi kakhulu nolukhethekile kubathengi ukuze babavumele bathuthuke babe abawinile ababalulekile. Ukuphishekela enkampanini, kuzoba ukwaneliseka kwamakhasimende e-OEM/ODM China Cisco Compatiable 1.25g Sm Bidi 1490/1550nm 60km SFP Module, Samukela ngenhliziyo yonke amakhasimende emhlabeni wonke abonakale evakashela indawo yethu yokukhiqiza futhi aphumelele ukubambisana nathi!
thobela inkontileka”, ihambisana nemfuneko yemakethe, ijoyina ngenkathi ikumncintiswano wemakethe ngekhwalithi yayo ephezulu kanye nokuhlinzeka ngosizo olubanzi kakhulu nolukhethekile kubathengi ukuze babavumele bathuthuke babe abawinile ababalulekile. Ukuphishekela enkampanini, kuzoba ukwaneliseka kwamakhasimendeI-China 1.25g kanye ne-Bidi, Kusukela yasungulwa, inkampani iqhubeka iphila ngokuvumelana nenkolelo “yokuthengisa okuqotho, ikhwalithi engcono kakhulu, ukuqondiswa kwabantu kanye nezinzuzo kumakhasimende. ” Senza konke ukuze sinikeze amakhasimende ethu amasevisi angcono kakhulu nemikhiqizo ehamba phambili . Sithembisa ukuthi sizoba nesibopho kuze kube sekupheleni uma amasevisi ethu eqala.
Izici:

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

2). Okushisayo kuyaxhumeka

3). Isixhumi se-LC esisodwa

4). Kufika ku-120 km ku-9/125μm SMF

5). 1550nm DFB laser transmitter

6). Isitholi sesithombe se-PIN engu-1490nm

7). I-Single +3.3V Power Supply

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

9). Ubukhulu bokuchithwa kwamandla

10). 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

11). I-RoHS iyathobela futhi Ihola Mahhala

Izicelo:

1). I-1000Base-LX Ethernet

2). Amanethiwekhi we-Metro/Finyelela

3). 1×Isiteshi seFibre

4). Ezinye izixhumanisi ze-Optical

 

 Incazelo:  

Ama-Transceivers e-JHA540CD-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-APD futhi isidlulisi sisebenzisa i-laser engu-1550 nm DFB, kufika ku-31dB isixhumanisi sebhajethi siqinisekisa le mojula 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

%

•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:  
Ukushintshashintsha kokukhiphayo kwedatha okuphelile

Vuka, pp

300

 

800

mv

3
Iphutha le-LOS

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.

•Amapharamitha okubona (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

1600

nm

 
Ububanzi be-Spectral(RMS)

pI-RMS

 

 

4

nm

 
Amandla Okukhipha Amehlo

Pngaphandle

-9

 

-3

dBm

1
Isilinganiso Sokuqothula

IS

9

 

 

dB

 
I-Optical Rise/Fall Time

tr/tf

 

 

260

ps

2
Umsindo Onamandla Okuhlobene

FUTHI

 

 

-120

dB/Hz

 
Isamba Somnikelo we-Jitter

I-TX Δ TJ

 

 

0.284

I-UI

3
Imaski Yeso Yokuphuma Kwamehlo Ithobelana ne-IEEE802.3 z (ukuphepha kwe-laser kwesigaba 1)  
Isigaba Somamukeli:  
I-Optical Input Wavelength

lc

1530

1550

1570

nm

 
I-Receiver Overload

Pol

-3

 

 

dBm

4
Ukuzwela kwe-RX

Yakho

 

 

-23

dBm

4
Isiqinisekiso se-RX_LOS

THEA

-40

 

 

dBm

 
RX_LOS De-assert

THED

 

 

-24

dBm

 
I-RX_LOS I-Hysteresis

THEH

0.5

 

 

dB

 
Imininingwane Ejwayelekile:
Isilinganiso Sedatha

BR

 

1.25

 

Gb/s

 
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

14

 

 

dB

 

Qaphela

  1. Amandla okubona kwethulwa ku-SMF.
  2. 20-80%.
  3. I-jitter ephelele enikelwe ibalwa kusukela kuzilinganiso zika-DJ ne-RJ kusetshenziswa i-TJ = RJ + DJ. I-RJ enikelwe ibalwa ku-1×10-12 BER ngokuphindaphinda ijitha ye-RMS (ikalwa ekukhuphukeni okukodwa noma konqenqema lokuwa) kusukela ku-oscilloscope ngo-14. Nge-FC-PI (Ithebula 9 – okukhiphayo kwe-SM jitter, inothi 1), okunikelwe kwangempela I-RJ ivunyelwe ukuthi yenyuke ngaphezu komkhawulo wayo uma i-DJ yangempela enikelwe yehla ngaphansi kwemikhawulo yayo, inqobo nje uma ingxenye ephumayo engu-DJ no-TJ isekhona. ngaphakathi kwemikhawulo ebekiwe ephezulu ye-FC-PI enokufakwa kwengxenye ye-jitter esimweni esibi kakhulu.
  4. Kukalwe nge-PRBS 27-1ngo 10-12I-BER

•Phina IsabeloUmdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama

32 

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 NokuphathaAmamojula 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)

43 

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

 Ingxenye Inombolo: “JHA5420D-35” (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 dBm
104-105 Amandla Wokufaka we-Rx ±3.0 dBm

•Ukuthobela Umthetho

I-JHA540CD-54 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-Single 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 45

Isekethe Enconyiwe Yokusingatha I-SFP

•Ubukhulu Bomshini 

Umdwebo Wemishini

   56

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.

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