Yogulitsa China 1310nm SFP Transceiver Ddm Quotes wopanga - 155M Single Mode 20Km DDM | Single Fiber SFP Transceiver JHA5220D-53 - JHA

Mawonekedwe:

1). Mpaka 155Mb/s Data Links

2). Hot-plugable

3). Cholumikizira chimodzi cha LC

4). Mpaka 20 km pa 9/125μm SMF

5). 1550nm FP laser transmitter

6). 1310nm PIN chithunzi-chojambula

7). Single + 3.3V Power Supply

8). Monitoring Interface Yogwirizana ndi SFF-8472

9). Kutaya mphamvu zochepa

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). SONET OC-3/SDH STM-1

2). Fast Ethernet

3). Maulalo ena a Optical

Kufotokozera:

Ma Transceivers a JHA5220D-53 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 laser ya 1550 nm FP, mpaka 19dB ulalo wolumikizira onetsetsani kuti gawoli SONET OC-3 / SDH STM -1 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. Miyezo ya Jitter yotengedwa pogwiritsa ntchito Agilent OMNIBERT 718 molingana ndi GR-253.
4. Kuyesedwa ndi PRBS 2^7-1ku 10^-12BER

•Pin Ntchito

Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina

•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)

•Kutsata Malamulo

JHA5220D-53 imagwirizana ndi International Electromagnetic Compatibility (EMC) komanso zofunikira ndi mfundo zachitetezo chapadziko lonse lapansi (onani zambiri mu Gulu lotsatira).

•Alangizidwa Circuit

SFP Host Analimbikitsa Circuit

•Makulidwe a Makina

Zojambula zamakina