fakitale mtengo wotsika SFP Mtengo 1.25g Qsfp Optical Transceiver - 10G Multimode 300m DDM | Dual Fiber SFP+ Transceiver JHA3903D - JHA
fakitale mtengo wotsika SFP Mtengo 1.25g Qsfp Optical Transceiver - 10G Multimode 300m DDM | Dual Fiber SFP+ Transceiver JHA3903D - JHA Tsatanetsatane:
Mawonekedwe:
1). Imathandizira 9.95 mpaka 11.3Gb/s bit mitengo
2). Hot-plugable
3). Cholumikizira cha Duplex LC
4). 850nm VCSEL transmitter, PIN chithunzi-detector
5). MMF imalumikizana mpaka 300m
6). 2-waya mawonekedwe a kasamalidwe
zimagwirizana ndi mawonekedwe a SFF 8472 digito diagnostic monitoring
7). Magetsi: + 3.3V
8). Kugwiritsa ntchito mphamvu
9). Kutentha kwapakati: 0 ~ 70°C
10). Zogwirizana ndi RoHS
Mapulogalamu:
1). 10GBASE-SR/SW Efaneti
2). SONET OC-192 / SDH
3). 10G Fiber Channel
Kufotokozera:
JHA3903D ndi 10Gb / s optical transceiver module ya serial optical communication applications pa 10Gb / s. JHA3903D imatembenuza 10Gb / s serial serial data stream ku 10Gb / s optical output signal ndi 10Gb / s optical input sign to 10Gb / s serial data data mitsinje. Mawonekedwe amagetsi othamanga kwambiri a 10Gb/s amagwirizana kwathunthu ndi mafotokozedwe a SFI.
Ma transmitter a 850nm VCSEL apamwamba kwambiri komanso cholandila PIN chomverera bwino chimapereka magwiridwe antchito apamwamba kwambiri pamapulogalamu a Ethernet mpaka maulalo a 300m.
SFP + Module imagwirizana ndi SFF-8431, SFF-8432 ndi IEEE 802.3ae 10GBASE-SR. Digital diagnostics ntchito zimapezeka kudzera pa 2-waya serial mawonekedwe, monga tafotokozera mu SFF-8472.
Fomu yovomerezeka ya SFP kwathunthu imapereka pluggability yotentha, kukweza kosavuta kwa doko komanso kutsika kwa EMI.
•Mtheradi Maximum Mavoti
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo |
Kutentha Kosungirako | TS | -40 |
| + 85 | °C |
Kutentha kwa Ntchito | TA | 0 |
| 70 | °C |
Maximum Supply Voltage | Vcc | -0.5 |
| 4 | V |
Chinyezi Chachibale | RH | 0 |
| 85 | % |
•Makhalidwe Amagetsi (TON= 0 mpaka 70 °C, VCC = 3.135 mpaka 3.465 Volts)
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo | Zindikirani |
Supply Voltage | Vcc | 3.135 |
| 3.465 | V |
|
Supply Current | Icc |
|
| 250 | mA |
|
Kugwiritsa Ntchito Mphamvu | P |
|
| 1 | MU |
|
Gawo la Transmitter: | ||||||
Lowetsani kusiyana kwa impedance | Rmu |
| 100 |
| O | 1 |
Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) | V | -0.3 |
| 4 | V |
|
Kusintha kwamphamvu kwamagetsi osiyanasiyana | Vinyo, p | 180 |
| 700 | mv | 2 |
Kutumiza Disable Voltage | VD | 2 |
| Vcc | V | 3 |
Kutumiza Yambitsani Voltage | VMU | Madzi |
| Madzi + 0.8 | V |
|
Gawo la Wolandira: | ||||||
Kulekerera kwa Voltage Kumodzi Komaliza | V | -0.3 |
| 4 | V |
|
Mphamvu ya Rx Output Diff Voltage | Vo | 300 |
| 850 | mv |
|
Rx Output Rise and Fall Time | Tr/Tf | 30 |
|
| ps | 4 |
KULAKWA | VLOS cholakwika | 2 |
| VccHOST | V | 5 |
LOS Normal | VLOS standard | Madzi |
| Madzi + 0.8 | V | 5 |
Zindikirani:
- Zolumikizidwa mwachindunji ndi zikhomo za data za TX. Kulumikizana kwa AC kuchokera ku mapini kupita ku IC driver driver.
- Pa SFF-8431 Rev 3.0
- Mu 100 ohms kusiyanitsidwa kosiyana.
- 20%~80%
- LOS ndi zotuluka zotseguka. Iyenera kukokedwa ndi 4.7k - 10kΩ pa bolodi lokhala nawo. Kugwira ntchito mwachizolowezi ndi logic 0; kutayika kwa chizindikiro ndi logic 1. Kuchuluka kwamagetsi kukoka ndi 5.5V.
• Optical Parameters(TON= 0 mpaka 70°C, VCC = 3.135 mpaka 3.465 Volts)
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo | Zindikirani |
Gawo la Transmitter: | ||||||
Center Wavelength | λt | 840 | 850 | 860 | nm |
|
RMS spectral wide | lMtengo wa RMS |
|
| 4 | nm |
|
Avereji Mphamvu ya Optical | Pavg | -7.3 |
| -1 | dBm | 1 |
Mphamvu ya Optical OMA | Poma |
| -1.5 |
| dBm |
|
Laser Off Power | Poof |
|
| -30 | dBm |
|
Mlingo wa Extinction | NDI | 3.5 |
|
| dB |
|
Chilango Chobalalitsa cha Transmitter | TDP |
|
| 3.9 | dB | 2 |
Relative Intensity Noise | Komanso |
|
| -128 | dB/Hz | 3 |
Optical Return Loss Tolerance |
| 20 |
|
| dB |
|
Gawo la Wolandira: | ||||||
Center Wavelength | lr | 840 |
| 860 | nm |
|
Sensitivity Receiver (OMA) | Zake |
|
| -11.1 | dBm | 4 |
Stressed Sensitivity (OMA) | ZakeST |
|
| -7.5 | dBm | 4 |
Los Assert | THEA | -30 |
| - | dBm |
|
Zakudya Zokoma | THED |
|
| -12 | dBm |
|
Matenda a Hysteresis | THEH | 0.5 |
|
| dB |
|
Zochulukira | Loweruka | 0 |
|
| dBm | 5 |
Receiver Reflectance | Rrx |
|
| -12 | dB |
|
Zindikirani:
- Avereji yamagetsi amangodziwitsa chabe, pa IEEE802.3ae.
- Chiwerengero cha TWDP chimafuna gulu lokhalamo kuti likhale logwirizana ndi SFF-8431. TWDP imawerengedwa pogwiritsa ntchito kachidindo ka Matlab koperekedwa mu ndime 68.6.6.2 ya IEEE802.3ae.
- 12dB chiwonetsero.
- Mikhalidwe ya mayeso olandila opsinjika pa IEEE802.3ae. Kuyesa kwa CSRS kumafuna gulu lokhalamo kuti likhale logwirizana ndi SFF-8431.
- Kuchulukira kwa wolandila kumatchulidwa mu OMA komanso pansi pazovuta kwambiri.
•Tkutengera Makhalidwe
Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo |
TX_Disable Assert Time | t_kuchoka |
|
| 10 | ife |
TX_Disable Negate Time | t_pa |
|
| 1 | Ms |
Nthawi Yoyambitsa Phatikizaninso Kukonzanso kwa TX_FAULT | t_ine |
|
| 300 | Ms |
TX_FAULT kuchokera ku Fault kupita ku Assertion | t_fault |
|
| 100 | ife |
TX_Disable Time Kuti Muyambe Kukonzanso | t_kusintha | 10 |
|
| ife |
Wolandira Kutayika kwa Nthawi Yotsimikizira Ma Signal | TA,RX_LOS |
|
| 100 | ife |
Wolandira Kutayika kwa Signal Deassert Time | Td,RX_LOS |
|
| 100 | ife |
Rate-Sankhani Chage Time | t_ratesel |
|
| 10 | ife |
Seri ID Clock Time | t_serial-clock |
|
| 100 | kHz |
•Pin Ntchito
Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina
•PinTanthauzo la Ntchito
PIN # | Dzina | Ntchito | Zolemba |
1 | VeeT | Module transmitter ground | 1 |
2 | Tx Zolakwika | Kulakwitsa kwa transmitter ya module | 2 |
3 | Tx Letsani | Kuletsa Transmitter; Izimitsa kutulutsa kwa laser transmitter | 3 |
4 | SDL | 2 serial interface data input/output (SDA) |
|
5 | Mtengo wa magawo SCL | 2 serial interface clock input (SCL) |
|
6 | ANTI-ABS | Module Kulibe, kulumikizana ndi VeeR kapena VeeT mu gawoli | 2 |
7 | RS0 | Mulingo kusankha0, mwasankha kuwongolera SFP + wolandila. Pamene mkulu, lolowera deta mlingo>4.5Gb/s; ikakhala yotsika, kuchuluka kwa data yolowetsa |
|
8 | THE | Wolandila Kutayika kwa Chizindikiro cha Chizindikiro | 4 |
9 | RS1 | Mulingo kusankha0, mwasankha kuwongolera SFP + transmitter. Pamene mkulu, lolowera deta mlingo> 4.5Gb/s; ikakhala yotsika, kuchuluka kwa data yolowetsa |
|
10 | VeeR | Malo olandila module | 1 |
11 | VeeR | Malo olandila module | 1 |
12 | RD- | Receiver inverted data kunja |
|
13 | RD+ | Receiver sanali inverted data kunja |
|
14 | VeeR | Malo olandila module | 1 |
15 | VccR | Wolandila module 3.3V |
|
16 | VccT | Module transmitter 3.3V |
|
17 | VeeT | Module transmitter ground | 1 |
18 | TD+ | Transmitter inverted data yatulutsidwa |
|
19 | TD- | Ma Transmitter osatembenuzidwa atulutsidwa |
|
20 | VeeT | Module transmitter ground | 1 |
Zindikirani:
- Zikhomo zapansi za module ziyenera kulekanitsidwa ndi vuto la module.
- Pini iyi ndi pini yotsegulira yotulutsa / kukhetsa ndipo idzakokedwa ndi 4.7K-10Kohms kupita ku Host_Vcc pagulu la alendo.
- Pini iyi idzakokedwa ndi 4.7K-10Kohms kupita ku VccT mu gawoli.
- Pini iyi ndi pini yotsegulira yotulutsa / kukhetsa ndipo idzakokedwa ndi 4.7K-10Kohms kupita ku Host_Vcc pagulu la alendo.
•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)
Adilesi ya Deta | Utali (Byte) | Dzina la Utali | Kufotokozera ndi Zamkatimu |
Minda ya ID Yoyambira | |||
0 | 1 | Chizindikiritso | Mtundu wa seri transceiver (03h=SFP) |
1 | 1 | Zosungidwa | Chizindikiritso chowonjezera chamtundu wa serial transceiver (04h) |
2 | 1 | Cholumikizira | Khodi ya cholumikizira cholumikizira (07=LC) |
3-10 | 8 | Transceiver | 10G Base-SR |
11 | 1 | Encoding | 64B/66B |
12 | 1 | BR, Dzina | Mulingo wodziwika bwino wa baud, gawo la 100Mbps |
13-14 | 2 | Zosungidwa | (0000h) |
15 | 1 | Utali (9um) | Kutalika kwa ulalo kumathandizidwa ndi 9/125um fiber, mayunitsi a 100m |
16 | 1 | Utali (50um) | Kutalika kwa ulalo kumathandizidwa ndi 50/125um fiber, mayunitsi a 10m |
17 | 1 | Utali (62.5um) | Kutalika kwa ulalo kumathandizidwa ndi 62.5 / 125um fiber, mayunitsi a 10m |
18 | 1 | Utali (Mkuwa) | Kutalika kwa ulalo kumathandizidwa ndi mkuwa, mayunitsi a mita |
19 | 1 | Zosungidwa | |
20-35 | 16 | Dzina la ogulitsa | Dzina la ogulitsa SFP: JHA |
36 | 1 | Zosungidwa | |
37-39 | 3 | Wogulitsa YES | SFP transceiver wogulitsa OUI ID |
40-55 | 16 | Wogulitsa PN | Nambala yagawo: "JHA3903D" (ASCII) |
56-59 | 4 | Vendor rev | Mulingo wobwereza wa gawo la nambala |
60-62 | 3 | Zosungidwa | |
63 | 1 | CCID | Zocheperako pang'ono za kuchuluka kwa data mu adilesi 0-62 |
Minda ya ID Yowonjezera | |||
64-65 | 2 | Njira | Imawonetsa ma signature a SFP omwe amatsatiridwa(001Ah = LOS, TX_FAULT, TX_DISABLE zonse zothandizidwa) |
66 | 1 | BR, max | Mlingo wapamwamba kwambiri, mayunitsi a% |
67 | 1 | BR, min | Mphepete ya mtengo wotsika, mayunitsi a% |
68-83 | 16 | Wogulitsa SN | Nambala ya seri (ASCII) |
84-91 | 8 | Date kodi | Kodi ya tsiku la JHA Production |
92-94 | 3 | Zosungidwa | |
95 | 1 | CCEX | Chongani nambala ya ID Fields yowonjezera (maadiresi 64 mpaka 94) |
Minda Ya ID Yotsimikizika Yogulitsa | |||
96-127 | 32 | Zowerengeka | Tsiku lenileni la JHA, kuwerenga kokha |
128-255 | 128 | Zosungidwa | Zasungidwa ku SFF-8079 |
•Makhalidwe a Digital Diagnostic Monitor
Adilesi ya Deta | Parameter | Kulondola | Chigawo |
96-97 | Transceiver Internal Kutentha | ±3.0 | °C |
98-99 | VCC3 Internal Supply Voltage | ±3.0 | % |
100-101 | Laser Bias Current | ±10 | % |
102-103 | Tx Output Power | ±3.0 | dBm |
104-105 | Mphamvu Yolowetsa Rx | ±3.0 | dBm |
•Kutsata Malamulo
JHA3903D imagwirizana ndi International Electromagnetic Compatibility (EMC) komanso zofunikira ndi miyezo yapadziko lonse lapansi yachitetezo (onani zambiri mu Tebulo lotsatira).
Electrostatic Discharge(ESD) kupita ku Zikhomo Zamagetsi | MIL-STD-883ENjira 3015.7 | Kalasi 1(>1000 V) |
Electrostatic Discharge (ESD)ku Duplex LC Receptacle | IEC 61000-4-2GR-1089-CORE | Yogwirizana ndi miyezo |
Mphamvu yamagetsiKusokoneza (EMI) | FCC Gawo 15 Gulu BEN55022 Gawo B (CISPR 22B)Gulu la VCC B | Yogwirizana ndi miyezo |
Chitetezo cha Maso a Laser | FDA 21CFR 1040.10 ndi 1040.11EN60950, EN (IEC) 60825-1,2 | Yogwirizana ndi Class 1 lasermankhwala. |
•Alangizidwa Circuit
Analimbikitsa Host Board Power Supply Circuit
Yolangizidwa Yoyenda Yothamanga Kwambiri
•Makulidwe a Makina
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
Maumwini onse ndi otetezedwa
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Wodzipereka ku lamulo lapamwamba kwambiri komanso kuthandizira ogula ogula, makasitomala athu odziwa zambiri amakhalapo nthawi zonse kuti akambirane zomwe mukufuna ndikukhala okhutira ndi kasitomala pamtengo wotsika mtengo wa SFP Price 1.25g Qsfp Optical Transceiver - 10G Multimode 300m DDM | Dual Fiber SFP + Transceiver JHA3903D - JHA , Chogulitsacho chidzaperekedwa padziko lonse lapansi, monga: Uzbekistan, Indonesia, Argentina, Gulu lathu la akatswiri opanga uinjiniya nthawi zambiri lidzakhala lokonzeka kukutumikirani kuti mukambirane ndi kuyankha. Titha kukupatsaninso zitsanzo zaulere kuti mukwaniritse zomwe mukufuna. zoyesayesa zitha kupangidwa kuti zikupatseni inu ndi mtima wonse ntchito ndi malonda. Mukakhala ndi chidwi ndi bizinesi yathu ndi zinthu, onetsetsani kuti mumalankhula nafe potitumizira maimelo kapena kutiimbira foni mwachangu. Poyesera kudziwa malonda athu ndi kampani yowonjezera, mutha kubwera kufakitale yathu kuti mudzawone. Tidzalandila alendo ochokera padziko lonse lapansi kubizinesi yathu kuti apange ubale wabizinesi ndi ife. Onetsetsani kuti mukumva kuti mulibe mtengo kuti mulankhule nafe zamabizinesi ang'onoang'ono ndipo tikukhulupirira kuti tigawana zomwe takumana nazo pazamalonda athu onse.
Wolemba Althea waku Slovenia - 2017.02.28 14:19
Katunduyo ndi wabwino kwambiri ndipo woyang'anira malonda wa kampani ndi wofunda, tidzabwera ku kampaniyi kuti tidzagule nthawi ina.
Wolemba Naomi waku Singapore - 2017.08.28 16:02