Xirfadlaha Shiinaha 10g Sfp+ Fiilada indhaha ee Firfircoon - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA
Xirfadlaha Shiinaha 10g Sfp+ Fiilada indhaha ee Firfircoon - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - Faahfaahinta JHA:
Astaamaha
◊ Interface koronto oo waafaqsan SFF-8431
850nm VCSEL laser iyo PIN sawir-qaade
◊ Dhererka ugu sarreeya ee 70m ee OM3 MMF iyo 100m ee OM4 MMF
◊ Hawlaha ogaanshaha dhijitaalka ah ayaa laga heli karaa iyada oo loo marayo interface I2C
◊ Heerkulka kiiska shaqada Ganacsiga: 0°C ilaa +70°C
◊ + 3.3V hal koronto
◊ Isticmaalka korontada wax ka yar 1W
◊ waafaqsan RoHS
◊ Ilaalinta erayga sirta ah ee A0h iyo A2h
Codsiyada
◊ 25GBASE-SR Ethernet
◊ Server-yada, furayaasha, kaydinta iyo adabiyeyaasha kaadhka martida loo yahay
Tilmaamid
Qiimaynta ugu Sarreysa
Shaxda1-Qiimeynta ugu Sarreysa
Halbeegga | Astaanta | Min. | Caadiyan | Max. | Unug | Xusuusin |
Supply Voltage | Vcc3 | -0.5 | - | +3.6 | V | |
Heerkulka Kaydinta | Ts | -10 | - | +70 | °C | |
Qoyaanka shaqaynaysa | RH | +5 | - | +85 | % | 1 |
Fiiro gaar ah: 1 Ma jiro uumiye
Shuruudaha Hawleed ee lagu taliyay
Halbeegga | Astaanta | Min. | Caadiyan | Max. | Unug | Xusuusin |
Heerkulka Kiis Shaqaynta | TC | 0 | - | +70 | °C | |
Korontada Supply | Vcc | 3.14 | 3.3 | 3.47 | V | |
Bixinta Korontada hadda | Icc | - | - | 300 | mA | |
Quwadda Korontada | Pd | - | - | 1.0 | IN | |
Heerka Bit | BR | 8.5 | 25.78125 | - | Gbps | |
Fiber laalaab Radius | Rb | 3 | - | - | cm |
Shaxda2- Shuruudaha hawlgalka ee lagu taliyay
Tilmaamaha Korontada
Shaxda3- Tilmaamaha Korontada
Halbeegga | Astaanta | Min. | Nooca | Max. | Unugyo | Xusuusin | ||||
Gudbiye | ||||||||||
Kala-duwanaanta Galinta Xogta | waan imanayaa, PP | 200 | - | 1600 | mVPP | |||||
Wax-soo-gelinta Kala-duwanaanta Culayska | JEEGAANKA | 90 | 100 | 110 | Oh | |||||
Tx_Cillad | Hawlgalka caadiga ah | VOL | 0 | - | 0.8 | V | ||||
Cilada Gudbinta | VOH | 2.0 | - | VCC | V | |||||
Tx_Dami | Hawlgalka caadiga ah | DOONA | 0 | - | 0.8 | V | ||||
Daar leysarka | HIV | 2.0 | - | VCC+0.3 | V | |||||
qaataha | ||||||||||
Soo Bixinta Taariikhda Kala Duwan | Ku dhawaaq | 400 | - | 800 | mV | |||||
Wax-soo-saarka Kala-duwanaanshaha Wax-soo-saarka | ZD | 90 | 100 | 110 | Oh | |||||
Rx_LOS | Hawlgalka caadiga ah | VOL | 0 | - | 0.8 | V | ||||
Luminta ishaarka | VoH | 2.0 | - | VCC | V |
Tilmaamaha indhaha
Shaxda4- Astaamaha indhaha
Halbeegga | Astaanta | Unug | Min | Nooca | Max | Xusuusin |
Astaamaha gudbinta indhaha | ||||||
Heerka Bit | BR | Gbps | 8.5 | 25.78125 | - | |
Range Wavedherer Center | λc | nm | 820 | 850 | 880 | |
Celceliska awoodda DaahfurkaTx_off | Boof | dBm | - | - | -45 | |
Bilaw Power Optical | P0 | dBm | -6.0 | 2.4 | 1 | |
Saamiga Dabar goynta | IS | dB | 2 | - | - | |
Balaadhka Spectral(RMS) | RMS | nm | - | - | 0.65 | |
Astaamaha qaataha indhaha | ||||||
Heerka Bit | BR | Gbps | 8.5 | 25.78125 | ||
Heerka Qaladka Bit | BER | - | - | E-12 | ||
heerka dhaawaca | DT | dBm | 3.4 | - | - |
Culayska Kor-u-kaca Input OpticalAwood | PIN | dBm | 2.4 | - | - | 2 |
Range Wavedherer Center | λc | nm | 820 | - | 880 | |
Dareenka qaataha gudahaCelceliska Awoodda | Waa | dBm | - | - | -5.2 | 3 |
Los Assert | Lumin | dBm | -30 | - | - | |
De-Assert | LosD | dBm | - | - | -13 | |
Los Hysteresis | LosH | dB | 0.5 |
Fiiro gaar ah:
- Waxaa lagu daray 50/125 MMF.
- Lagu cabiray PRBS 231-1 qaabka tijaabada @25.78125Gbps.BER=E-12 3. BER=1×10-12; PRBS231-1@25.78125Gbps.
Wareegga Bixinta Korontada ee Guddiga Martigelinta ee lagu taliyay
Jaantuska 1, Wareegga Bixinta Korontada ee Guddida Martigelinta ee lagu taliyay
Wareegga Interface ee lagu taliyay
Jaantuska 2, Wareegga Interface ee lagu taliyay
Habaynta biinanka
Jaantuska 3, Muuqaalka Pin
Shaxda5-Pin function
Qeexitaanno
Pin | Astaanta | Magaca/Sharaxaada | Xusuusin |
1 | BIYAHA | Goobta Gudbiyaha Module | 1 |
2 | TX_FAULT | Ciladda Gudbiyaha Module | 2 |
3 | TX_DISAAB | Dareemi gudbiyaha; Wuxuu damiyaa wax soo saarka laysarka gudbiyaha | 3 |
4 | SDA | 2-Qadka Xogta Interface Serial Serial (MOD-DEF2) | |
5 | SCL | 2-Clock Interface Serial Serial (MOD-DEF1) | |
6 | MOD_ABS | Module Maqan yahay, oo ku xidhan VEET ama VEER moduleka | 2 |
7 | RS0 | Qiime Dooro 0, si ikhtiyaari ah ayaa u koontaroolaya SFP+ moduleka qaataha | 4 |
8 | RX_LOS | Luminta Tilmaanta Heelaha (Gudaha FC ee loo qoondeeyay sida Rx_LOS iyo gudaha Ethernet ee loo qoondeeyay sidii aan la ogaan calaamadaha) | 2 |
9 | RS1 | Qiime Dooro 1, si ikhtiyaari ah ayaa u koontaroolaya SFP+ moduleka gudbiyaha | 4 |
10 | VEER | Goobta Qaadista Module | 1 |
11 | VEER | Goobta Qaadista Module | 1 |
12 | RD- | Soo-saarka Xogta ee Heelaha oo rogan | |
13 | RD+ | Soo-saarka Xogta Qaataha ee Aan La-soo-jeedin | |
14 | VEER | Goobta Qaadista Module | 1 |
15 | VCCR | Qaadaha Module 3.3 V | |
16 | VCCT | Gudbiyaha Module 3.3 V | |
17 | BIYAHA | Goobta Gudbiyaha Module | 1 |
18 | TD+ | Gudbinta Xogta Aan Rogan | |
19 | TD- | Soo Gelida Xogta Gudbisay | |
20 | BIYAHA | Goobta Gudbiyaha Module | 1 |
Fiiro gaar ah:
- Biinanka dhulka moduleka ayaa ka go'doon moduleka kiis.
- The biinanka waa noqon jiiday kor leh 4.7K-10Kohms ku a danab u dhexeeya 3.14V iyo 3.46V on martigeliyaha looxa.
- Biinku waxa loo jiiday VCCT oo leh 4.7K-10KΩ iska caabin ah module.
- Eeg SFF-8472 Rev12.2 Shaxda 10-2.
Sifaynta la socodka
Jaantuska 4, Maabka Xusuusta
Sawirka Naqshadaynta Makaanikada
Shaxda5- Cable
Dhererka
Dhererka fiiladaL(Unug: m) | Dulqaad leh(Cutubka: cm) |
≤1.0 | +5/-0 |
1.02L≤4.5 | +15/-0 |
4.52L≤14.5 | +30/-0 |
>14.5 | +2%/-0 |
Digniin
Ka-hortagga Taxadirka: Qalabkani waxa uu u nugul yahay dhaawac ka dhashay dareeraha korantada (ESD).
Deegaan xor ah oo taagan ayaa aad loogu talinayaa. Raac habraacyada habraaca ESD ee habboon.
Badbaadada Laser: Shucaaca ay sii daayaan aaladaha laysarka waxay khatar ku noqon karaan indhaha bini'aadamka. Ka fogow soo-gaadhista isha shucaac toos ah ama mid aan toos ahayn.
Sawirada faahfaahinta alaabta:
Hagaha Alaabta La Xiriira:
U hoggaansanaanta aragtida tayada, adeegyada, waxqabadka iyo kobaca, waxaan kalsooni iyo ammaan ka helnay dukaanleyaasha gudaha iyo kuwa adduunka oo dhan ee Xirfadlayaasha Shiinaha 10g Sfp + Fiilada Fiican ee Fiican - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA waxay siin doontaa aduunka oo dhan, sida: Maldives, Paraguay, Wellington, Kooxdayada injineerada khabiirada waxay guud ahaan u diyaar garoobi doonaan inay kuu adeegaan la tashi iyo jawaab celin. Waxaan sidoo kale awoodnaa inaan ku siino muunado lacag la'aan ah si aan u buuxinno shuruudahaaga. Dadaalka ay u badan tahay in la soo saari doono si ay kuu siiyaan adeeg daacad ah iyo badeecad. Marka aad xiisaynayso ganacsigeena iyo badeecadayada, fadlan nala hadal adigoo ii soo diraya ama si degdeg ah noogu soo wac. Dadaal lagu ogaanayo alaabtayada iyo shirkadeena dheeraadka ah, waxaa laga yaabaa inaad u timaado warshadeena si aad u aragto. Waxaan guud ahaan ku soo dhaweyn doonaa martida adduunka oo dhan si ay ganacsigeena u abuuraan xiriir ganacsi nala. Fadlan xor u noqo inaad nagula hadasho ganacsiyada yaryar waxaanan aaminsanahay inaan khibrada ganacsi la wadaagi doono dhamaan baayacmushtarkeena.
Waxaa qoray Lorraine ka Lucerne - 2017.08.16 13:39
Maamulaha iibku aad buu u dulqaadanayaa, waxaanu la xidhiidhnay saddex maalmood ka hor inta aanu go'aansanin inaanu wada shaqayno, ugu dambeyntii, aad ayaan ugu qanacsanahay iskaashigan!
Waxaa qoray Mildred oo ka yimid Nigeria - 2018.09.21 11:44