Isampula yamahhala yasefekthri ye-Cwdm Sfp Module - 10G Imodi Eyodwa 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D – JHA

Incazelo emfushane:

XHUMANA MANJE THOLA Isampuli EYODWA YAMAHHALA

Uhlolojikelele

Ividiyo Ehlobene

Impendulo (2)

Landa

Ngokuvamile sikunikeza ngokuqhubekayo amasevisi abathengi abaqotho, kanye nezinhlobonhlobo ezibanzi kakhulu zemiklamo nezitayela ezinekhwalithi ephezulu. Lezi zinhlelo zihlanganisa ukutholakala kwemiklamo eyenziwe ngokwezifiso enesivinini kanye nokuthunyelwa kweI-Poe Switch,I-Fiber To Rj45 Media Converter,I-Usb To Rs485 Interface Converter, Sinezindawo zokukhiqiza ezinabasebenzi abangaphezu kuka-100. Ngakho-ke singaqinisekisa isikhathi esifushane sokuhola kanye nokuqinisekiswa kwekhwalithi.

Isampula yamahhala yasefekthri ye-Cwdm Sfp Module - 10G Imodi Eyodwa 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D – JHA Imininingwane:

Izici:

1). Isekela ama-bit rates angu-9.95 kuya ku-11.3Gb/s

2). Okushisayo kuyaxhumeka

3).I-DuplexIsixhumi se-LC

4). I-1310nm DFB transmitter, i-PIN photo-detector

5). I-SMF ixhuma ku-20km

6). I-interface ye-2-wire yokucaciswa kokuphatha

ihambisana ne-SFF 8472 digital diagnostic monitoring interface

7). Ukunikezwa kwamandla :+3.3V

8). Ukusetshenziswa kwamandla

9). Ibanga Lezinga lokushisa: 0~ 70°C

10). I-RoHS iyahambisana

Izicelo:

1). I-10GBASE-LR/LW Ethernet

2). I-SDH/SONET Isicelo

3). I-10G FC

Incazelo:

I-JHA3920D iyimojula ye-transceiver ebonakalayo ehlangene kakhulu ye-10Gb/s yezinhlelo zokusebenza zokuxhumana ze-serial optical ku-10Gb/s. I-JHA3920D iguqula i-10Gb/s serial data stream data to 10Gb/s optical optical signal kanye ne-10Gb/s isignali yokufaka ye-optical ibe yi-10Gb/s serial yedatha yedatha kagesi. Isixhumi esibonakalayo sikagesi esinesivinini esikhulu esingu-10Gb/s sihambisana ngokugcwele nokucaciswa kwe-SFI.

Ukusebenza okuphezulu kwe-1310nm DFB transmitter kanye ne-PIN ezwelayo ephezulu isamukeli inikeza ukusebenza okuphezulu kwezinhlelo zokusebenza ze-Ethernet kufika kuzixhumanisi ezingafika ku-20km.

I-SFP+ Module ihambisana ne-SFF-8431, SFF-8432 kanye ne-IEEE 802.3ae 10GBASE-LR. Imisebenzi yokuxilonga idijithali iyatholakala nge-serial interface enezintambo ezi-2, njengoba kucaciswe ku-SFF-8472.

Isici sefomu esivumelana ngokugcwele ne-SFP sinikeza ukuxhuma okushisayo, ukuthuthukiswa okulula kwe-optical port kanye nokukhishwa kwe-EMI okuphansi.

•Izilinganiso Eziphelele Eziphelele

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi
Izinga Lokushisa Lesitoreji	T_S	-40		+85	°C
I-Case Operating Temperature	T_A	0		70	°C
I-Maximum Supply Voltage	Vcc	-0.5		4	V
Umswakama Ohlobene	RH	0		85	%

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

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi	Qaphela
Faka i-Voltage	Vcc	3.135		3.465	V
Ukunikezwa Kwamanje	Icc			360	mA
Ukusetshenziswa kwamandla	P			1.5	IN
Isigaba Sokudlulisa:
Okokufaka komehluko	R_phakathi		100		Oh	1
I-Tx Input One Ended DC Voltage Tolerance (Ref VeeT)	V	-0.3		4	V
Ukushintshashintsha kwe-voltage yokufaka okuhlukile	Iwayini, pp	180		700	mV	2
Dlulisa Khubaza i-Voltage	V_D	2		Vcc	V	3
Dlulisa Vumela I-Voltage	V_IN	Amanzi		Amanzi+0.8	V
Isigaba Somamukeli:
Ukubekezelela I-Voltage Yokukhipha Okukodwa Okuphelile	V	-0.3		4	V
I-Rx Output Diff Voltage	Vo	300		850	mV
I-Rx Output Rise Rise and Fall Time	Tr/Tf	30			ps	4
IPHUTHA	V_{Iphutha le-LOS}	2		Vcc_I-HOST	V	5
LOS Normal	V_{I-LOS ejwayelekile}	Amanzi		Amanzi+0.8	V	5

Qaphela:

Ixhumeke ngqo kumaphini wokufaka wedatha we-TX. Ukuhlangana kwe-AC kusuka kumaphini ku-laser driver IC.
Ngokwe-SFF-8431 Rev 3.0
Ku-100 ohms ukunqanyulwa komehluko.
20%~80%
I-LOS iwukuphuma komqoqi ovulekile. Kufanele idonswe nge-4.7k – 10kΩ ebhodini lomsingathi. Ukusebenza okuvamile kungu-logic 0; ukulahlekelwa kwesignali kuwumqondo 1. I-voltage ephezulu yokudonsa ingu-5.5V.

•Imingcele ye-Optical(TOP = 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	λc		1310		nm
ububanzi be-spectral	△λ			1	nm
Amandla Okubona Aphakathi	I-Pavg	-3		+2	dBm	1
I-Laser Off Amandla	Poof			-30	dBm
Isilinganiso Sokuqothula	IS	3.5			dB
I-Transmitter Disspersion Penalty	I-TDP			3.2	dB	2
Isihlobo Esinamandla Umsindo	Futhi			-128	dB/Hz	3
I-Optical Return Loss Tolerance		20			dB
Isigaba Somamukeli:
Ukuzwela Komamukeli	Yakho			-14.6	dBm	4
Ukuzwela Okugcizelelwe (OMA)	Yakho_I-ST			-12.3	dBm	4
I-Los Assert	THE_A	-25		-	dBm
AmaDesserts	THE_D			-15	dBm
I-Los Hysteresis	THE_H	0.5			dB
Ukulayisha ngokweqile	NgoMgqibelo	0			dBm	5
Receiver Reflectance	Rrx			-12	dB

Qaphela:

Isilinganiso samandla sinikeza ulwazi kuphela, ngokwe-IEEE802.3ae.
Isibalo se-TWDP sidinga ibhodi lokusingatha ukuthi lihambisane ne-SFF-8431. I-TWDP ibalwa kusetshenziswa ikhodi ye-Matlab enikezwe kusigatshana 68.6.6.2 se-IEEE802.3ae.
12dB reflection.
Izimo zokuhlolwa komamukeli okugcizelelwe nge-IEEE802.3ae ngayinye. Ukuhlolwa kwe-CSRS kudinga ukuthi ibhodi lomsingathi lithobelane ne-SFF-8431.
Ukulayishwa ngokweqile komamukeli okucaciswe ku-OMA nangaphansi kwesimo esibi kakhulu sokucindezela.

• Tukulingisa Izimpawu

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi
TX_Disable Assert Time	t_cima			10	thina
TX_Disable Negate Time	t_on			1	ms
Isikhathi Sokuqalisa Sifaka Ukusetha Kabusha kwe-TX_FAULT	t_int			300	ms
TX_FAULT ukusuka ku-Fault ukuya ekuqinisekiseni	iphutha			100	thina
TX_Khubaza Isikhathi Sokuqalisa Ukusetha Kabusha	t_setha kabusha	10			thina
Umamukeli Ukulahlekelwa Isikhathi Sokugomela Esiginali	T_A,RX_LOS			100	thina
Umamukeli Ukulahlekelwa Isikhathi Sokuphuthwa Esisignali	T_d,RX_LOS			100	thina
Linganisa-Khetha Isikhathi Sokushintsha	t_ratesel			10	thina
Isikhathi sewashi le-ID ye-serial	t_serial-clock			100	kHz

•Phina Isabelo

Umdwebo Wezinombolo Zephini Lebhodi Lokusingatha Ibhulokhi Negama

•PhinaIzincazelo Zomsebenzi

I-PIN #	Igama	Umsebenzi	Amanothi
1	I-VeeT	I-module transmitter ground	1
2	Iphutha le-Tx	Iphutha lesidlulisi semojuli	2
3	Tx Khubaza	Khubaza i-Transmitter; Ivala okukhipha i-laser transmitter	3
4	I-SDL	2 i-serial interface data input/output (SDA)
5	I-SCL	2 okokufaka kwewashi le-serial interface (SCL)
6	I-ANTI-ABS	Imojula Ayikho, xhuma ku-VeeR noma i-VeeT kumojula	2
7	RS0	Linganisa okuthi khetha0, ngokuzikhethela lawula isamukeli se-SFP+. Uma iphezulu, izinga lokufakwayo kwedatha >4.5Gb/ s; uma iphansi, izinga lokufakwayo kwedatha
8	THE	Umamukeli Ukulahlekelwa Inkomba Yesiginali	4
9	I-RS1	Linganisa okukhethiwe0, lawula ngokukhetha i-SFP+ transmitter. Uma iphezulu, izinga ledatha yokufaka>4.5Gb/s; uma iphansi, izinga lokufakwayo kwedatha
10	VeeR	Isizinda somamukeli wemojuli	1
11	VeeR	Isizinda somamukeli wemojuli	1
12	RD-	Isamukeli esihlanekezelwe idatha ikhishiwe
13	I-RD+	Isamukeli sedatha engaguquki sikhishiwe
14	VeeR	Isizinda somamukeli wemojuli	1
15	VccR	Isamukeli semojuli engu-3.3V
16	VccT	Ukunikezwa kwe-module transmitter 3.3V
17	I-VeeT	I-module transmitter ground	1
18	I-TD+	I-Transmitter inverted data out put
19	TD-	I-Transmitter engaguquki idatha ikhishiwe
20	I-VeeT	I-module transmitter ground	1

Qaphela:

Izikhonkwane zaphansi zemojuli zizohlukaniswa nekesi lemojuli.
Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuya ku-Host_Vcc ebhodini lomsingathi.
Le phinikhodi izodonswa nge-4.7K-10Kohms ku-VccT kumojula.
Le phinikhodi iyiphinikhodi evulekile yokuqoqa/yokukhipha amanzi futhi izodonswa nge-4.7K-10Kohms ukuya ku-Host_Vcc ebhodini lomsingathi.

•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 yeAma-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	I-10G Base-LR
11	1	Ukufaka ikhodi	64B/66B
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: “JHA3920D” (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-JHA3920D 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)kweI-DuplexI-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

Kunconyiwe Ibhodi Lomsingathi Lokuphakela Amandla Circuit

Kunconywe i-High-speed Interface Circuit

•Ubukhulu Bomshini

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

Wonke Amalungelo Agodliwe

Izithombe zemininingwane yomkhiqizo:

Umhlahlandlela Womkhiqizo Ohlobene:

Singabakhiqizi abanolwazi. Ukuzuza izitifiketi eziningi ezibalulekile zemakethe yayo yesampula Yamahhala Yemboni ye-Cwdm Sfp Module - 10G Imodi Eyodwa 20Km DDM | I-Dual Fiber SFP+ Transceiver JHA3920D - JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, njenge: Slovenia, Jamaica, Albania, Inkampani yethu izoqhubeka nokusebenzela amakhasimende ngekhwalithi ephezulu, intengo yokuncintisana kanye nokulethwa ngesikhathi kanye nesikhathi sokukhokha esanelisayo! Samukela ngobuqotho abangane abavela kuwo wonke umhlaba ukuthi basivakashele futhi basebenzisane nathi futhi bandise ibhizinisi lethu. Uma unentshisekelo ngemikhiqizo yethu, sicela ungangabazi ukuxhumana nathi, sizokujabulela ukukunikeza imininingwane eyengeziwe!

Abasebenzi bezobuchwepheshe befektri abanalo izinga eliphezulu lobuchwepheshe kuphela, izinga labo lesiNgisi lihle kakhulu, lokhu kuwusizo olukhulu ekuxhumaneni kwezobuchwepheshe.
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