1.25G Single Mode 20Km DDM |Single Fiber SFP Transceiver,1310nm Tx/1550nm Rx JHA5420D-35

Tsanangudzo Pfupi:

1.25Gbp/s 20Km LC BiDi SFP Transceiver, Single Fiber, +3.3V, 1310nm Tx/1550nm Rx, FP-LD, Single-mode, DDM


Overview

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Features:

1).Kusvikira ku1.25Gb/s Data Links

2).Hot-Pluggable

3).Imwe LC yekubatanidza

4).Kusvikira ku20 km pa9/125μm SMF

5).1310nm FP laser transmitter

6).1550nm PIN pikicha-detector

7).Single +3.3V Power Supply

8).Monitoring Interface Inopindirana neSFF-8472

9).Mhedzisiro yakawanda yekubvisa simba <1W

10).Indasitiri / Yakawedzerwa/ Yekutengesa tembiricha yekushanda: -40°C kusvika 85°C/-5°C kusvika 85°C/-0°C kusvika 70°C Version iripo

11).RoHS inoenderana uye Inotungamira Yemahara

Applications:

1).1000Base-LX Ethernet

2).Metro/Access Networks

3).1 × Fibre Channel

4).Zvimwe Optical Links

Tsanangudzo:

JHA5420D-35 Transceivers ndeyekuita kwepamusoro, inodhura inoshanda module ine imwechete LC optics interface.Iwo anoenderana neDiki Form Factor Pluggable Multi-Sourcing Agreement (MSA) uye Digital diagnostics mabasa anowanikwa kuburikidza ne2-waya serial bhazi rakatsanangurwa muSFF-8472.Chikamu chinogashira chinoshandisa PIN inogamuchira uye inotumira inoshandisa 1310 nm FP laser, inosvika 14dB yekubatanidza budge inovimbisa iyi module 1000Base-LX Ethernet 20km application.

• Absolute Maximum Ratings

Parameter

Symbol Min. Typical Max. Unit
Storage Temperature

TS

-40

 

+85

°C

Supply Voltage

VCC

-0.5

 

4

V

Relative Humidity

RH

0

 

85

%

RecommendedOperating Environment:

Parameter

Symbol Min. Typical Max. Unit
Case operating Temperature Industrial

TC

-40

 

85

°C

Extended

-5

 

85

°C

Commercial

0

 

+70

°C

Supply Voltage

VCC

3.135

 

3.465

V

Supply Current

Icc

 

 

300

mA

Inrush Current

Isurge

 

 

Icc+30

mA

Maximum Power

Pmax

 

 

1

W

Magetsi Hunhu (TOP= -40 kusvika ku85°C, VCC = 3.135 kusvika 3.465 Volts)

Parameter

Symbol Min. Typical Max. Unit Cherechedza
Transmitter Chikamu:  
Input differential impedance

Rin

90

100

110

W

1

Single ended data input swing

Vin PP

250

 

1200

mVp-p

 

Transmit Disable Voltage

VD

Vcc - 1.3

 

Vcc

V

2

Transmit Enable Voltage

VEN

Vee

 

Vee+ 0.8

V

 

Tumira Disable Assert Nguva

Tdessert

 

 

10

us

 

Receiver Chikamu:  
Single end data output swing

Vout,pp

300

 

800

mv

3

LOS Mhosva

Vkurasikirwa

Vcc - 0.5

 

VCC_host

V

5

LOS Normal

Vlos kanam

Vee

 

Vee+0.5

V

5

Kurambwa Kwemagetsi

PSR

100

 

 

mVpp

6

Cherechedza:

  1. AC yakabatanidzwa.
  2. Kana kuvhura dunhu.
  3. Mu100 ohm musiyano wekugumiswa.
  4. 20 - 80%
  5. LOS ndiyo LVTTL.Logic 0 inoratidza kushanda kwakajairika;logic 1 inoratidza kuti hapana chiratidzo chaonekwa.
  6. Zvese zvakatemwa zvetransceiver zvinoenderana nemagetsi ekupa sinusoidal modulation ye20 Hz kusvika 1.5MHz kusvika kune yakatsanangurwa kukosha yakashandiswa kuburikidza nemagetsi ekusefa network inoratidzwa papeji 23 yeDiki Form-factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , September 14, 2000.

Optical Parameters (TOP= -40 kusvika ku85°C, VCC = 3.135 kusvika 3.465 Volts)

Parameter

Symbol Min. Typical Max. Unit Cherechedza
Transmitter Chikamu:
Center Wavelength

λc

1270

1310

1600

nm

 

Spectral Width(RMS)

σRMS

 

 

4

nm

 

Optical Output Simba

Pkunze

-9

 

-3

dBm

1

Extinction Ratio

ER

9

 

 

dB

 

Optical Rise/Fall Time

tr/tf

 

 

260

ps

2

Relative Intensity Noise

RIN

 

 

-120

dB/Hz

 

Total Jitter Contribution

TX Δ TJ

 

 

0.284

UI

3

Mask yeziso yeOptical Output Inoenderana neIEEE802.3 z (kirasi 1 laser chengetedzo)  
Receiver Chikamu:  
Optical Input Wavelength

λc

1530

1550

1570

nm

 

Receiver Overload

Pol

-3

 

 

dBm

4

RX Sensitivity

Sen

 

 

-23

dBm

4

RX_LOS Assert

LOSA

-40

 

 

dBm

 

RX_LOS De-assert

LOSD

 

 

-24

dBm

 

RX_LOS Hysteresis

LOSH

0.5

 

 

dB

 

General Specifications:
Data Rate

BR

 

1.25

 

Gb/s

 

Bit Error Rate

BER

 

 

10-12

 

 

Max. Supported Link Length on 9/125μm SMF@1.25Gb/s

LMAX

 

20

 

km

 

Total System Budget

LB

14

 

 

dB

 

Cherechedza

  1. Simba rekuona rinotangwa muSMF.
  2. 20-80%.
  3. Yakapihwa yakazara jitter inoverengerwa kubva kuDJ uye RJ zviyero uchishandisa TJ = RJ + DJ.Inopihwa RJ inoverengerwa 1 × 10-12 BER nekuwanza RMS jitter (inoyerwa pane imwe chete kusimuka kana kudonha kumucheto) kubva kune oscilloscope ne 14. RJ inotenderwa kuwedzera pamusoro peinogumira kana DJ chaiyo yakapihwa ichidzikira pasi pemiganho yayo, chero bedzi chikamu chinobuda DJ neTJ chichiramba chiri mukati meiyo ed FC-PI yakakura miganhu ine yakaipisisa kesi yakatsanangurwa chikamu jitter input.
  4. Yakayerwa nePRBS 27-1ku10-12BER

Pin Basa

Dhiagiramu yeHost Board Connector Block Pin Nhamba uye Zita

32 

Dhiagiramu yeHost Board Connector Block Pin Nhamba uye Mazita 

PinFunction Definitions

Pin Nha

Zita

Basa

Plug Seq

Notes

1 VeeT Transmitter Ground

1

1

2 TX Mhosva Transmitter Fault Chiratidzo

3

 

3 TX Disable Transmitter Disable

3

2

4 MOD-DEF2 Module Tsanangudzo

2

3

5 MOD-DEF1 Tsanangudzo yeModule 1

3

3

6 MOD-DEF0 Module Tsanangudzo 0

3

3

7 Rate Sarudza Haina Kubatanidzwa

3

4

8 LOS Kurasika Kwechiratidzo

3

5

9 VeeR Receiver Ground

1

1

10 VeeR Receiver Ground

1

1

11 VeeR Receiver Ground

 

1

12 RD- Inv.Received Data Out

3

6

13 RD+ Received Data Out

3

6

14 VeeR Receiver Ground

3

1

15 VccR Receiver Simba

2

1

16 VccT Transmitter Power

2

 

17 VeeT Transmitter Ground

1

 

18 TD+ Transmit Data In

3

6

19 TD- Inv.Transmit In

3

6

20 VeeT Transmitter Ground

1

 

Notes:

  1. Circuit ground rakaparadzaniswa nechomukati kubva chassis pasi.
  2. Laser kubuda yakadzimwa paTDIS>2.0V kana kuvhura, inobatidzwa paTDIS <0.8V.
  3. Inofanirwa kudhonzwa ne4.7k - 10 kohms pane host board kune voltage pakati pe2.0V ne3.6V.MOD_DEF (0) inodhonza mutsara wakaderera kuratidza module yakaiswa mukati.
  4. Rate yakasarudzwa haina kushandiswa
  5. LOS ndeye yakavhurika yekuunganidza yakabuda.Inofanirwa kudhonzwa ne4.7k - 10 kohms pane host board kune voltage pakati pe2.0V ne3.6V.Logic 0 inoratidza kushanda kwakajairika;logic 1 inoratidza kurasikirwa kwechiratidzo.
  6. AC Coupled

SFP moduleEEPROM Informationuye Management

Iyo SFP modules inoshandisa iyo 2-waya serial yekutaurirana protocol sezvinotsanangurwa muSFP -8472.Iyo serial ID ruzivo rweSFP modules uye Digital Diagnostic Monitor paramita inogona kuwanikwa kuburikidza neI.2C interface pakero A0h uye A2h.Chiyeuchidzo chinowanikwa muTebhu 1. Detailed ID information (A0h) yakanyorwa muTable 2. Uye iyo DDM tsanangudzo pakero A2h.Kuti uwane rumwe ruzivo rwemepu yekurangarira uye byte tsananguro, ndapota tarisa kune iyo SFF-8472, "Digital Diagnostic Monitoring Interface yeOptical Transceivers".Iyo DDM paramita yakagadziriswa mukati.

Tafura 1.Digital Diagnostic Memory Memo (Yakatsanangurwa Data Field Tsananguro)

 

43 

Tafura 2- EEPROM Serial ID Memory Zviri mukati (A0h)

Data Kero

Urefu

(Byte)

Zita re

Urefu

Tsanangudzo uye Zviri mukati

Base ID Minda

0

1

Identifier

Mhando yeSerial transceiver (03h=SFP)

1

1

Reserved

Yakawedzerwa identifier yemhando serial transceiver (04h)

2

1

Connector

Kodhi ye optical connector type (07=LC)

3-10

8

Transceiver

 

11

1

Encoding

NRZ(03h)

12

1

BR, Nominal

Nominal baud rate, unit ye100Mbps

13-14

2

Reserved

(0000h)

15

1

Kureba (9um)

Kureba kwekubatanidza kunotsigirwa 9/125um fiber, zvikamu zve100m

16

1

Kureba (50um)

Kureba kwekubatanidza kunotsigirwa 50/125um fiber, zvikamu zve 10m

17

1

Kureba(62.5um)

Kureba kwekubatanidza kunotsigirwa 62.5 / 125um fiber, zvikamu zve 10m

18

1

Urefu(Mhangura)

Kureba kwekubatanidza kunotsigirwa nemhangura, mayunitsi emamita

19

1

Reserved

 

20-35

16

Zita remutengesi

SFP zita remutengesi: JHA

36

1

Reserved

 

37-39

3

Mutengesi OUI

SFP transceiver mutengesi OUI ID

40-55

16

Mutengesi PN

Chikamu Nhamba: "JHA5420D-35" (ASCII)

56-59

4

Mutengesi rev

Revision level yechikamu nhamba

60-62

3

Reserved

 

63

1

CCID

Inonyanya kukosha byte yehuwandu hwe data mukero 0-62
Yakawedzerwa ID Minda

64-65

2

Option

Inoratidza kuti ndeapi masaini eSFP anoitwa(001Ah = LOS, TX_FAULT, TX_DISABLE zvese zvinotsigirwa)

66

1

BR, max

Upper bit rate margin, zvikamu zve%

67

1

BR, min

Yakaderera bit rate margin, zvikamu zve%

68-83

16

Mutengesi SN

Serial nhamba (ASCII)

84-91

8

Date code

JHA's Manufacturing date code

92-94

3

Reserved

 

95

1

CCEX

Tarisa kodhi yeakawedzera ID Minda (kero 64 kusvika 94)
Mutengesi Yakananga ID Minda

96-127

32

Inoverengwa

JHA chaiyo zuva, kuverenga chete

128-255

128

Reserved

Yakachengeterwa SFF-8079

Digital Diagnostic Monitor Hunhu

Data Kero

Parameter

Kururama

Unit

96-97 Transceiver Internal Temperature ±3.0 °C
98-99 VCC3 Internal Supply Voltage ±3.0 %
100-101 Laser Bias Yazvino ±10 %
102-103 Tx Output Power ±3.0 dBm
104-105 Rx Input Simba ±3.0 dBm

Regulatory Compliance

Iyo JHA5420D-35 inopindirana neInternational Electromagnetic Compatibility (EMC) uye yepasirese kuchengetedzwa zvinodiwa uye zviyero (ona zvakadzama muTafura inotevera).

Electrostatic Discharge(ESD) kuMagetsi Pini MIL-STD-883ENzira 3015.7 Kirasi 1(>1000 V)
Electrostatic Discharge (ESD)kune Imwe LC Receptacle IEC 61000-4-2GR-1089-CORE Inopindirana nemitemo
ElectromagneticKupindira (EMI) FCC Chikamu 15 Kirasi BEN55022 Kirasi B (CISPR 22B)VCCI Kirasi B Inopindirana nemitemo
Laser Eye Kuchengetedza FDA 21CFR 1040.10 uye 1040.11EN60950, EN (IEC) 60825-1,2 Inoenderana neKirasi 1 laserchigadzirwa.


Recommended Circuit
 45

SFP Host Inokurudzirwa Circuit

Mechanical Dimensions 

Mechanical Drawing

 

 56

JHA inochengetedza kodzero yekuita shanduko kune zvigadzirwa kana ruzivo rwurimo pasina chiziviso.Hapana mhosva inofungidzirwa nekuda kwekushandisa kwavo kana kushandisa.Hapana kodzero pasi pe patent chero ipi zvayo inoperekedza kutengeswa kwechero zvigadzirwa zvakadaro kana ruzivo.

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