China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Single Mode 120Km DDM | Single Fiber SFP Transceiver JHA520CD-54 - JHA
China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Single Mode 120Km DDM | Single Fiber SFP Transceiver JHA520CD-54 - JHA Tsatanetsatane:
Mawonekedwe:
* Mpaka 155Mb/s Data Links
* Yotentha-yolumikiza
* Cholumikizira cha Duplex LC
* Kufikira 120Km pa 9/125μm SMF
* 1550nm DFB laser transmitter
* 1490nm PIN chithunzi-chowonera
* Single +3.3V Power Supply
* Chiyankhulo Choyang'anira Chimagwirizana ndi SFF-8472
* Mphamvu zazikulu
* Industrial / Extended/ Commercial ntchito kutentha osiyanasiyana: -40°C mpaka 85°C/-5°C mpaka 85°C/-0°C mpaka 70°C Version ilipo
* RoHS imagwirizana
Mapulogalamu:
* 1000Base-EZX Efaneti
* Metro/Access Networks
* 1 × Fibre Channel
* Maulalo ena a Optical
Kufotokozera:
Ma Transceivers a JHA520CD-54 ndi mawonekedwe apamwamba, okwera mtengo omwe ali ndi mawonekedwe amodzi a LC optics. Zimagwirizana ndi Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). Gawo lolandila limagwiritsa ntchito cholandila PIN ndipo chotumizira chimagwiritsa ntchito laser ya 1550 nm DFB, mpaka 31dB ulalo budge onetsetsani gawo ili 1000Base-EZX Efaneti 120km ntchito.
Mtheradi Maximum Mavoti
| Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo |
| Kutentha Kosungirako | TS | -40 |
| + 85 | °C |
| Supply Voltage | VCC | -0.5 |
| 4 | V |
| Chinyezi Chachibale | RH | 0 |
| 85 | % |
Zochitika Zovomerezeka:
| Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo | |
| Kutentha kwa ntchito | Industrial | TC | -40 |
| 85 | °C |
| Zokulitsidwa | -5 |
| 85 | °C | ||
| Zamalonda | 0 |
| + 70 | °C | ||
| Supply Voltage | VCC | 3.135 |
| 3.465 | V | |
| Supply Current | Icc |
|
| 300 | mA | |
| Inrush Current | Inekuthamanga |
|
| Icc+30 | mA | |
| Maximum Mphamvu | Pmax |
|
| 1 | MU | |
Makhalidwe Amagetsi (TON= 0 mpaka 70 °C, VCC = 3.135 mpaka 3.465 Volts)
| Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo | Zindikirani |
| Gawo la Transmitter: | ||||||
| Lowetsani kusiyana kwa impedance | Rmu | 90 | 100 | 110 | MU | 1 |
| Kusintha kwa data kamodzi komaliza | Vndin PP | 250 |
| 1200 | mvp-p |
|
| Kutumiza Disable Voltage | VD | VCC - 1.3 |
| Vcc | V | 2 |
| Kutumiza Yambitsani Voltage | VMU | Madzi |
| Madzi + 0.8 | V |
|
| Tumizani Disable Assert Time | Tmchere |
|
| 10 | ife |
|
| Gawo la Wolandira: | ||||||
| Single mapeto linanena bungwe kusinthasintha kwa deta | Woti, pp | 300 |
| 800 | mv | 3 |
| Nthawi yokwera ya data | tr |
|
| 500 | ps | 4 |
| Data linanena bungwe kugwa nthawi | tf |
|
| 500 | ps | 4 |
| KULAKWA | Vkulephera | VCC - 0.5 |
| VCC_wolandira | V | 5 |
| LOS Normal | Vambalam | Vinde |
| Vinde+ 0.5 | V | 5 |
| Kukana Kwamagetsi | Zithunzi za PSR | 100 |
|
| mvpp | 6 |
Zindikirani:
- AC yogwirizana.
- Kapena kutsegula dera.
- Mu 100 ohm kusiya kusiyanitsa.
- 20-80%
- LOS ndi LVTTL. Logic 0 imasonyeza ntchito yachibadwa; logic 1 ikuwonetsa kuti palibe chizindikiro chomwe chapezeka.
- 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 (TON= 0 mpaka 70°C, VCC = 3.135 mpaka 3.465 Volts)
| Parameter | Chizindikiro | Min. | Chitsanzo | Max. | Chigawo | Zindikirani |
| Gawo la Transmitter: | ||||||
| Center Wavelength | lc | 1530 | 1550 | 1570 | nm |
|
| Spectral Width | p |
|
| 1 | nm |
|
| Mphamvu ya Optical Output | Pkunja | 0 |
| +5 | dBm | 1 |
| Nthawi Yokwera / Kugwa | tr/tf |
|
| 500 | ps | 2 |
| Mlingo wa Extinction | NDI | 10 |
|
| dB |
|
| Jitter yopangidwa (pamwamba mpaka pachimake) | JTXpp |
|
| 0.07 | UI | 3 |
| Jitter Yopangidwa (rms) | JTXrms |
|
| 0.07 | UI | 3 |
| Chigoba cha Maso cha Kutulutsa kwa Optical | Mogwirizana ndi G.957 (class 1 laser chitetezo) | |||||
| Gawo la Wolandira: | ||||||
| Kuyika kwa Optical Wavelength | lc | 1260 |
| 1600 | nm |
|
| Receiver Overload | Pol | -8 |
|
| dBm | 4 |
| RX Sensitivity | Zake |
|
| -34 | dBm | 4 |
| Chidziwitso cha RX_LOS | THEA | -48 |
|
| dBm |
|
| RX_LOS De-assert | THED |
|
| -38 | dBm |
|
| RX_LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
| Zofotokozera: | ||||||
| Mtengo wa Data | BR |
| 155 |
| Mb/s |
|
| Pang'ono Error Rate | BER |
|
| 10-12 |
|
|
| Max. Kutalika kwa Ulalo Wothandizira pa 9/125μm SMF@155Mb/s | LMAX |
| 80 |
| km |
|
| Total System Bajeti | LB | 29 |
|
| dB |
|
Zindikirani:
- Mphamvu ya kuwala imayambitsidwa mu SMF.
- 20-80%.
- Miyezo ya Jitter yotengedwa pogwiritsa ntchito Agilent OMNIBERT 718 molingana ndi GR-253.
- Kuyesedwa ndi PRBS 27-1 pa 10-12 BER
Pin Ntchito
Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina
PinTanthauzo la Ntchito
| Pin No | Dzina | Ntchito | Pulogalamu ya Seq | Zolemba |
| 1 | VeeT | Transmitter Ground | 1 | 1 |
| 2 | TX Zolakwika | Chizindikiro cha Transmitter Fault | 3 | |
| 3 | TX Letsani | Transmitter Disable | 3 | 2 |
| 4 | MOD-DEF2 | Tanthauzo la Module | 2 | 3 |
| 5 | MOD-DEF1 | Tanthauzo la Module 1 | 3 | 3 |
| 6 | Chithunzi cha MOD-DEF0 | Tanthauzo la Module 0 | 3 | 3 |
| 7 | Rate Sankhani | Osalumikizidwa | 3 | 4 |
| 8 | THE | Kutayika kwa Signal | 3 | 5 |
| 9 | VeeR | Receiver Ground | 1 | 1 |
| 10 | VeeR | Receiver Ground | 1 | 1 |
| 11 | VeeR | Receiver Ground | 1 | |
| 12 | RD- | Inv. Adalandira Data Out | 3 | 6 |
| 13 | RD+ | Adalandira Data Out | 3 | 6 |
| 14 | VeeR | Receiver Ground | 3 | 1 |
| 15 | VccR | Receiver Mphamvu | 2 | 1 |
| 16 | VccT | Mphamvu ya Transmitter | 2 | |
| 17 | VeeT | Transmitter Ground | 1 | |
| 18 | TD+ | Tumizani Data Mu | 3 | 6 |
| 19 | TD- | Inv. Transmit In | 3 | 6 |
| 20 | VeeT | Transmitter Ground | 1 |
Zindikirani:
- Malo ozungulira amakhala otalikirana ndi chassis.
- Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS
- 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.
- Kusankhidwa kwa mtengo sikugwiritsidwe ntchito
- 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.
- 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 zitha kupezeka kudzera mu mawonekedwe a I2C pa 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 | |
| 11 | 1 | Encoding | NRZ(03h) |
| 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 ya Gawo: "JHA320CD" (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 kuti ndi ziti zowunikira za SFP zomwe zimayikidwa (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 | dB |
| 104-105 | Mphamvu Yolowetsa Rx | ±3.0 | dB |
Kutsata Malamulo
JHA520CD-5 imagwirizana ndi International Electromagnetic Compatibility (EMC) komanso zofunikira ndi miyezo yapadziko lonse lapansi yachitetezo (onani zambiri mu Tebulo lotsatira).
| Electrostatic Discharge(ESD) to the Electrical Pins | MIL-STD-883ENjira ya 3015.7 | Kalasi 1(>1000 V) |
| Electrostatic Discharge (ESD) ku Duplex LC Receptacle | IEC 61000-4-2GR-1089-CORE | Yogwirizana ndi miyezo |
| ElectromagneticInterference (EMI) | FCC Part 15 Gawo la BEN55022 Gawo B (CISPR 22B)VCCI Gawo 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 laserproduct. |
Alangizidwa Circuit
SFP Host Analimbikitsa Circuit
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 chidziwitso. Lofalitsidwa ndi Shenzhen JHA Technology Co., Ltd.
Copyright © JHA
Maumwini onse ndi otetezedwa
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Timamatira ku mfundo ya khalidwe loyamba, utumiki choyamba, kuwongolera kosalekeza ndi zatsopano kuti tikwaniritse makasitomala a kasamalidwe ndi ziro chilema, madandaulo a zero monga cholinga cha khalidwe. Kuti tikwaniritse ntchito yathu, timapereka zinthuzo ndi khalidwe labwino pamtengo wokwanira wa China Wholesale China SFP Price 1.25g SFP Optical Transceiver Suppliers Factories - 155M Single Mode 120Km DDM | Single Fiber SFP Transceiver JHA520CD-54 - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Jersey, Australia, Indonesia, Timatsimikizira kwa anthu, mgwirizano, kupambana-kupambana monga mfundo yathu, kumamatira ku filosofi ya kupanga. kukhala ndi moyo wabwino, pitirizani kukulitsa mwachilungamo , ndikuyembekeza moona mtima kuti mukhale ndi ubale wabwino ndi makasitomala ochulukirapo ndi abwenzi, kuti mukwaniritse kupambana-kupambana ndi kutukuka wamba.
Wolemba Rae waku Argentina - 2018.11.28 16:25 Ubwino wazinthu ndi wabwino, dongosolo lotsimikizira zatha, ulalo uliwonse utha kufunsa ndikuthetsa vutoli munthawi yake!
Wolemba Fiona waku Nepal - 2017.09.16 13:44 Magulu azinthu
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