Kugula Kwambiri kwa CWDM SFP - 1.25G Single Mode 20Km DDM | Single Fiber SFP Transceiver JHA5420D-35 - JHA

Mawonekedwe:

1). Mpaka 1.25Gb/s Data Links

2). Hot-plugable

3). Cholumikizira chimodzi cha LC

4). Mpaka 20 km pa 9/125μm SMF

5). 1310nm FP laser transmitter

6). 1550nm PIN chithunzi-chojambula

7). Single + 3.3V Power Supply

8). Monitoring Interface Yogwirizana ndi SFF-8472

9). Kutaya mphamvu kwakukulu

10). Industrial / Extended/ Kutentha kwa ntchito zamalonda: -40°C mpaka 85°C/-5°C mpaka 85°C/-0°C mpaka 70°C Version ilipo

11). RoHS imagwirizana ndi Kutsogolera Kwaulere

Mapulogalamu:

1). 1000Base-LX Efaneti

2). Metro/Access Networks

3). 1 × Fiber Channel

4). Maulalo ena a Optical

Kufotokozera:

Ma Transceivers a JHA5420D-35 ndi mawonekedwe apamwamba, okwera mtengo omwe ali ndi mawonekedwe amodzi a LC optics. Amagwirizana ndi Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) ndi Digital diagnostics diagnostics akupezeka kudzera pa 2-waya serial bus yotchulidwa mu SFF-8472. Gawo lolandila limagwiritsa ntchito cholandila PIN ndipo chotumizira chimagwiritsa ntchito 1310 nm FP laser, mpaka 14dB ulalo wolumikizira onetsetsani kuti gawoli 1000Base-LX Efaneti 20km ntchito.

• Mtheradi Maximum Mavoti

•AnalimbikitsaMalo Ogwirira Ntchito:

•Makhalidwe Amagetsi (T_ON= -40 mpaka 85°C, VCC = 3.135 mpaka 3.465 Volts)

Zindikirani:

1. AC yogwirizana.
2. Kapena kutsegula dera.
3. Mu 100 ohm kusiya kusiyanitsa.
4. 20-80%
5. LOS ndi LVTTL. Logic 0 imasonyeza ntchito yachibadwa; logic 1 ikuwonetsa kuti palibe chizindikiro chomwe chapezeka.
6. Mafotokozedwe onse a transceiver amagwirizana ndi mphamvu ya sinusoidal modulation ya 20 Hz mpaka 1.5MHz mpaka pamtengo wodziwika womwe umagwiritsidwa ntchito kudzera pa netiweki yosefera magetsi yomwe ikuwonetsedwa patsamba 23 la Small Form-Factor Pluggable (SFP) Transceiver Multi-Source Agreement (MSA) , September 14, 2000.

•Zowoneka bwino (T_ON= -40 mpaka 85°C, VCC = 3.135 mpaka 3.465 Volts)

Zindikirani

1. Mphamvu ya kuwala imayambitsidwa mu SMF.
2. 20-80%.
3. Jitter yonse yoperekedwa imawerengeredwa kuchokera mumiyezo ya DJ ndi RJ pogwiritsa ntchito TJ = RJ + DJ. RJ yoperekedwa imawerengedwera 1 × 10-12 BER pochulukitsa RMS jitter (kuyezedwa pakukwera kumodzi kapena kugwa) kuchokera ku oscilloscope ndi 14. Pa FC-PI (Table 9 - SM jitter output, note 1), zenizeni zathandizira RJ imaloledwa kuwonjezeka kuposa malire ake ngati DJ weniweniyo waperekedwa achepa pansi pa malire ake, malinga ngati chigawo chotulutsa DJ ndi TJ chikukhalabe mkati mwa malire awo a FC-PI omwe ali ndi vuto loipitsitsa lomwe latchulidwa jitter input.
4. Kuyesedwa ndi PRBS 2^7-1ku 10^-12BER

•Pin Ntchito

Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina

Chithunzi cha Host Board Connector Block Pin Nambala ndi Mayina 

•PinTanthauzo la Ntchito

Ndemanga:

1. Malo ozungulira amakhala otalikirana ndi chassis.
2. Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS
3. Iyenera kukokedwa ndi 4.7k - 10 kohms pa board board kupita kumagetsi pakati pa 2.0V ndi 3.6V. MOD_DEF (0) imakoka mzere pansi kusonyeza kuti gawo lalumikizidwa.
4. Kusankhidwa kwa mtengo sikugwiritsidwe ntchito
5. LOS ndi zotuluka zotseguka. Iyenera kukokedwa ndi 4.7k - 10 kohms pa board board kupita kumagetsi pakati pa 2.0V ndi 3.6V. Logic 0 imasonyeza ntchito yachibadwa; logic 1 ikuwonetsa kutayika kwa chizindikiro.
6. AC kuphatikiza

•Chithunzi cha SFPZambiri za EEPROMndi Management

Ma module a SFP amagwiritsa ntchito 2-waya serial communication protocol monga tafotokozera mu SFP -8472. Zambiri za ID za ma module a SFP ndi magawo a Digital Diagnostic Monitor atha kupezeka kudzera mu I.²C mawonekedwe adilesi A0h ndi A2h. Kukumbukira kumapangidwa mu Table 1. Zambiri za ID (A0h) zalembedwa mu Table 2. Ndipo ndondomeko ya DDM pa adiresi A2h. Kuti mumve zambiri zamapu okumbukira komanso matanthauzidwe a byte, chonde onani SFF-8472, "Digital Diagnostic Monitoring Interface for Optical Transceivers". Magawo a DDM adasinthidwa mkati.

Table 1.Mapu a Memory Digital Diagnostic Memory (Mafotokozedwe Apadera a Data Field)

Table 2- EEPROM Serial ID Memory Zamkatimu (Ah)

•Makhalidwe a Digital Diagnostic Monitor

•Kutsata Malamulo

JHA5420D-35 imagwirizana ndi International Electromagnetic Compatibility (EMC) komanso zofunikira ndi miyezo yapadziko lonse lapansi yachitetezo (onani zambiri mu Gulu lotsatira).

•Alangizidwa Circuit 

SFP Host Analimbikitsa Circuit

•Makulidwe a Makina 

Zojambula zamakina

JHA ili ndi ufulu wosintha zinthu kapena zidziwitso zomwe zili pano popanda chidziwitso. Palibe mlandu womwe umaganiziridwa chifukwa chogwiritsa ntchito kapena kugwiritsa ntchito. Palibe ufulu pansi pa patent iliyonse yomwe imatsagana ndi kugulitsa zinthu zotere kapena zambiri.

Lofalitsidwa ndi Shenzhen JHA Technology Co., Ltd

Chithunzi © Shenzhen JHA Technology Co., Ltd

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