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2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA

2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC – Sawirka sifaysan ee JHA
  • 2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA
  • 2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA
  • 2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA

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Waxay noqon kartaa hab fiican oo lagu wanaajiyo xalalkayaga iyo adeegeena. Hadafkayagu waxa uu noqon lahaa in aan u dhisno alaabooyin hal abuur leh macaamiisha leh khibrad shaqo oo heer sare ahTaleefanka Fiber Optic-ga ee Rj11 Beddelka Warbaahinta,Ahd Cvi TV Cvbs Ka Badan Fiber Optical Converter,8 Dekedda Wershadaha 1000m, Wixii su'aalo dheeraad ah ama haddii aad wax su'aalo ah ka qabtid alaabtayada, hubi inaadan ka waaban inaad na soo wacdo.
2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA Faahfaahin:

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 uumi

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  
Khaladka 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:

  1. Waxaa lagu daray 50/125 MMF.
  2. 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

87 (1)

Jaantuska 1, Wareegga Bixinta Korontada ee Guddida Martigelinta ee lagu taliyay

Wareegga Interface ee lagu taliyay

87 (2) 

Jaantuska 2, Wareegga Interface ee lagu taliyay

Habaynta biinanka

87 (3) 

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 Soo-bandhigista Qaadaha  
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:

  1. Biinanka dhulka moduleka ayaa ka go'doon moduleka kiis.
  2. The biinanka waa noqon jiiday kor leh 4.7K-10Kohms ku a danab u dhexeeya 3.14V iyo 3.46V on martigeliyaha looxa.
  3. Biinku waxa la jiidaa ilaa VCCT oo leh 4.7K-10KΩ iska caabin ah module.
  4. Eeg SFF-8472 Rev12.2 Shaxda 10-2.

Sifaynta la socodka

87 (4)

Jaantuska 4, Khariidadda Xusuusta

 

Sawirka Naqshadaynta Makaanikada

87 (5)

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:

2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA sawiro faahfaahsan

2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA sawiro faahfaahsan

2019 Tayada sare leh Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA sawiro faahfaahsan

Hagaha Alaabta La Xiriira:
Furaha guushayagu waa Alaab Wanaagsan Tayo Wanaagsan, Qiimaha Macquul ah iyo Adeeg hufan oo loogu talagalay 2019 Tayada Sare ee Sfp28-25g-Aoc 5m - 25G SFP28 Fiilada indhaha ee firfircoon JHA-SFP28-25G-AOC - JHA, Alaabta ayaa siin doonta dhammaan aduunka, sida: America, Iraq, Mexico, Shirkadeena waxa ay dabooshaa dhul dhan 20,000 mitir oo laba jibbaaran. Waxaan leenahay in ka badan 200 oo shaqaale ah, koox farsamo xirfadeed, waayo-aragnimo 15 sano ah, shaqo fiican, xasilloon oo tayo leh oo la isku halayn karo, qiimaha tartanka iyo awood wax soo saarka ku filan, tani waa sida aan ka dhigi macaamiisheena xoog. Haddii aad wax su'aalo ah qabtid, fadlan ha ka waaban inaad nala soo xiriirto.

Qalabka warshaduhu wuxuu ku hormaray warshadaha, alaabtuna waa shaqo fiican, sidoo kale qiimuhu waa mid aad u jaban, qiimaha lacagta!
5 XiddigahaWaxaa qoray Kevin Ellyson oo ka socda Roman - 2017.12.09 14:01
Maamulaha iibku wuxuu leeyahay heer Ingiriis wanaagsan iyo aqoon xirfadeed oo xirfad leh, waxaan leenahay xiriir wanaagsan. Waa nin diirran oo bash-bash ah, waxa naga dhexeeya wada-shaqayn wacan, waxaanu noqonnay saaxiibo aad isugu wanaagsan si gaar ah.
5 XiddigahaWaxaa qoray Erica oo ka socota Johannesburg - 2018.06.26 19:27
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