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2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabel yogwira ntchito (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA

2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabati yowoneka bwino (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - Chithunzi cha JHA
  • 2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabel yogwira ntchito (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA
  • 2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabel yogwira ntchito (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA
  • 2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabel yogwira ntchito (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA

Kufotokozera Kwachidule:


PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Kanema Wogwirizana

Ndemanga (2)

Tsitsani

Zofuna zathu ndi bizinesi yathu ikhala kuti Nthawi zonse tikwaniritse zomwe ogula amafuna. Timapitiliza kupeza ndikukonza zinthu zabwino kwambiri zamakasitomala athu akale ndi atsopano ndipo timapeza mwayi wopambana kwa ogula athu kuphatikiza ife10g Sfp module,Zida za Fiber Optic,Rs232 Rs422 Rs485 Interface Converter, Mkati mwazoyeserera zathu, tili kale ndi masitolo ambiri ku China ndipo mayankho athu atamandidwa ndi chiyembekezo padziko lonse lapansi. Takulandirani ogula atsopano komanso achikale kuti atiyimbireni mabizinesi ang'onoang'ono omwe akubwera.
2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Kabel yogwira ntchito (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC - Tsatanetsatane wa JHA:

Mawonekedwe

◊ Support 4x25GBASE-SR ntchito

◊ Kugwirizana ndi QSFP28 MSA SFF-8636 ndi SFP28 MSA SFF-8431 ndi SFF- 8472

◊ Mipikisano yambiri mpaka 25.78125Gbps panjira iliyonse

◊ Kutumiza mtunda mpaka 50m

◊ +3.3V magetsi amodzi

◊ Kugwiritsa ntchito mphamvu zochepa

◊ UL certification zingwe (ngati mukufuna)

◊ Kutentha kwa ntchito Zamalonda: 0°C mpaka +70 °C

◊ RoHS imagwirizana

Mapulogalamu

◊ 4x25Gbe-SR

◊ Maulalo ena owoneka

Kufotokozera:

Mtheradi Maximum Mavoti

Table1- Mtheradi Maximum Mavoti

      Parameter

Chizindikiro

Min.

Chitsanzo

Max.

Chigawo

Zolemba

Supply Voltage

Vcc3

-0.5

-

+ 3.6

V

 

Kutentha Kosungirako

Ts

-10

-

+ 70

°C

 

Chinyezi chogwira ntchito

RH

+5

-

+ 85

%

1

Zindikirani: 1 Palibe condensation

Malamulo Oyendetsera Ntchito

Table2- Analimbikitsa Opaleshoni Zinthu

Parameter Chizindikiro Min. Chitsanzo

Max.

 Chigawo Zolemba
Kutentha kwa Ntchito TC 0 -

+ 70

 °C  
Mphamvu yamagetsi yamagetsi Vcc 3.14 3.3

3.47

 V  
Kutaya Mphamvu pa QSFP28 Pd - -

2.5

 MU  
Kutaya Mphamvu pa SFP28 Pd - -

1.0

 MU 1
Bit Rate pa Lane BR 10.3125 25.78125 - Gbps  

Zindikirani: 1 Per Pokwerera

Makhalidwe Amagetsi

Table3- Makhalidwe Amagetsi a QSFP28

Parameter Chizindikiro Min. Mtundu. Max. Mayunitsi Zolemba
 ModSel Sankhani Module VOL 0 - 0.8 V  
Module Osasankhidwa VOH 2.5 - Chithunzi cha VCC V  
 LPMode Low Power Mode CHIFUNIRO 0 - 0.8 V  
Normal Operation HIV 2.5 - VCC+ 0.3 V  
 Bwezerani L Bwezerani CHIFUNIRO 0 - 0.8 V  
Normal Operation HIV 2.5 - VCC+ 0.3 V  
ModPrsL Normal Operation VOL 0 - 0.4 V  
 IntL Dumitsani VOL 0 - 0.4 V  
Normal Operation VoH 2.4 - Chithunzi cha VCC V  
Makhalidwe Amagetsi a Transmitter
Differential Date Input Swing Ndikubwera, PP 200 - 1600 mv  
Kutulutsa Kusiyanasiyana kwa Impedans CHENJEZO 90 100 110 O!  
Makhalidwe Olandila Magetsi
Differential Data linanena bungwe Swing Vout 200 - 800 mvPP  
Pang'ono Error Rate BER     E-12   1
Lowetsani Differential Impedance NDID 90 100 110 O!  

Zindikirani: 1 Mtengo wa PRBS2^31-1@25.78125Gbps

Table4- Makhalidwe Amagetsi a SFP28

Parameter Chizindikiro Min. Mtundu.

Max.

 Mayunitsi Zolemba
Makhalidwe Amagetsi a Transmitter
Differential Data Input Swing Ndikubwera, PP 200 - 1600 mvPP  
Lowetsani Differential Impedance CHENJEZO 90 100 110 O!  
 Tx_Fault Normal Operation VOL 0 - 0.8 V  
Kulakwitsa kwa Transmitter VOH 2.0 - Chithunzi cha VCC V  
 Tx_Disable Normal Operation CHIFUNIRO 0 - 0.8 V  
Laser Disable HIV 2.0 - VCC+ 0.3 V  
Makhalidwe Olandila Magetsi
Kutuluka kwa Tsiku Losiyana Vout 400 -

800

 mv  
Pang'ono Error Rate BER - -

E-12

 -  
Kutulutsa Kusiyanasiyana kwa Impedans NDID 90 100

110

 O!  
 Rx_LOS Normal Operation VOL 0 -

0.8

 V  
Kutaya Signal VoH 2.0 -

Chithunzi cha VCC

 V  

Kupanga pini

 1

             Chithunzi 1, Pin View ya QSFP28

Table5- Tanthauzo la Ntchito Yamapini a QSFP28

Pin Chizindikiro Dzina/Mafotokozedwe Zolemba
1 GND Pansi 1
2 Tx2n Kulowetsa kwa data ya Transmitter  
3 tx2p Zolowetsa Zosasinthika za Transmitter  
4 GND Pansi 1
5 tx4n Kulowetsa kwa data ya Transmitter  
6 tx4 p Zolowetsa Zosasinthika za Transmitter  
7 GND Pansi 1
8 ModSel Sankhani Module  
9 Bwezerani L Kusintha kwa Module  
10 vcc Rx + 3.3V Wolandila Magetsi  
11 Mtengo wa magawo SCL 2-waya siriyo mawonekedwe wotchi  
12 SDA 2-waya siriyo mawonekedwe deta  
13 GND Pansi 1
14 rx3p Receiver Non-Inverted Data Output  
15 Rx3n Receiver Inverted Data Output  
16 GND Pansi 1
17 Rx1p Receiver Non-Inverted Data Output  
18 Rx1n Receiver Inverted Data Output  
19 GND Pansi 1
20 GND Pansi 1
21 Rx2n Receiver Inverted Data Output  
22 rx2p Receiver Non-Inverted Data Output  
23 GND Pansi 1
24 Rx4n Receiver Inverted Data Output  

 

Pin

Chizindikiro

 Dzina/Mafotokozedwe Zolemba
25 rx4p Receiver Non-Inverted Data Output  
26 GND Pansi 1
27

ModPrsL

 Module Present  
28 IntL Dumitsani  
29 Vcc Tx + 3.3V Wotumiza magetsi  
30 Vcc1 + 3.3V Mphamvu yamagetsi  
31

LPMode

 Low Power Mode  
32 GND Pansi 1
33 tx3 p Zolowetsa Zosasinthika za Transmitter  
34 Tx3n Kulowetsa kwa data ya Transmitter  
35 GND Pansi 1
36 tx1p Zolowetsa Zosasinthika za Transmitter  
37 Tx1n Kulowetsa kwa data ya Transmitter  
38 GND Pansi 1

Chidziwitso: 1. Malo ozungulira ndi otalikirana ndi malo a chassis.

3 

Chithunzi 2, Pin View ya SFP28

Table6-Pin Ntchito Matanthauzo

Pin Chizindikiro Dzina/Mafotokozedwe Zolemba
1 MADZI Module Transmitter Ground 1
2 TX_FAULT Module Transmitter Fault 2
3 TX_DISABLE Kuletsa Transmitter; Izimitsa kutulutsa kwa laser transmitter 3
4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2)  
5 Mtengo wa magawo SCL 2-Wire Serial Interface Clock (MOD-DEF1)  
6 MOD_ABS Module Absent, yolumikizidwa ndi VEET kapena VEER mu module 2
7 RS0 Rate Select 0, mwina amawongolera SFP + module wolandila 4
8 RX_LOS Kutaya kwa Chizindikiro cha Receiver (Mu FC yodziwika kuti Rx_LOS komanso mu Ethernet yotchulidwa kuti NOT Signal Detect) 2
9 RS1 Rate Select 1, mwina amawongolera SFP + module transmitter 4

 

Pin Chizindikiro Dzina/Mafotokozedwe Zolemba
10 VEER Module Receiver Ground 1
11 VEER Module Receiver Ground 1
12 RD- Receiver Inverted Data Output  
13 RD+ Receiver Non-Inverted Data Output  
14 VEER Module Receiver Ground 1
15 VCCR Module Receiver 3.3 V Supply  
16 VCCT Module Transmitter 3.3 V Supply  
17 VEET Module Transmitter Ground 1
18 TD+ Zolowetsa Zosasinthika za Transmitter  
19 TD- Kulowetsa kwa data ya Transmitter  
20 VEET Module Transmitter Ground 1

Zindikirani:

  1. Zikhomo zapansi za module zimasiyanitsidwa ndi module mlandu.
  2. Zikhomo zidzakokedwa ndi 4.7K-10Kohms kumagetsi pakati pa 3.14V ndi 3.46V pa host host. bolodi.
  3. Pini imakokedwa mpaka VCCT yokhala ndi 4.7K-10KΩ resistor mu moduli.
  4. Onani SFF-8472 Rev12.2 Table 10-2.

 4

Alangizidwa Circuit

Chithunzi 3, Mawonekedwe Othandizira Othandizira a QSFP28

 56

Chithunzi 4, Analimbikitsa Host Board Power Supply Circuit for SFP28

 7

Chithunzi5, Interface Circuit Yovomerezeka ya SFP28

 

Tsatanetsatane wa Monitoring

87 

Chithunzi 6, Memory Map ya QSFP28

 98         

            Chithunzi 7, Memory Mapu a SFP28

Zimango

Unit mm

 42442

          Chithunzi 8, Makina Ojambula

Table7- Kutalika kwa Chingwe

Kutalika kwa ChingweL1(Unit: m） Wololera(Unit: cm）
≤1.0 +5/-0
1.0＜L≤4.5 + 15/-0
4.5＜L≤14.5 +30/-0
＞14.5 +2%/-0

Table8- Kutalika kwa Chingwe cha Breakout

Utali Wathunthu L1(gawo: m)

 Breakout Point Yoyezedwa kuchokera ku SFPL2(gawo: m)
1 0.7
2 1.4
3 2
≥5 3

Machenjezo

Kusamala:Chipangizochi chimatha kuwonongeka chifukwa cha electrostatic discharge (ESD).

Malo opanda static akulimbikitsidwa kwambiri. Tsatirani malangizo molingana ndi njira zoyenera za ESD.

Chitetezo cha Laser:Ma radiation opangidwa ndi zida za laser akhoza kukhala oopsa kwa maso a anthu. Pewani kukhudzana ndi maso ndi ma radiation alunjika kapena osalunjika.

Zithunzi zatsatanetsatane wazinthu:

2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4 * 25G Kabel yogwira ntchito (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA zithunzi zatsatanetsatane

2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4 * 25G Kabel yogwira ntchito (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA zithunzi zatsatanetsatane

2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4 * 25G Kabel yogwira ntchito (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA zithunzi zatsatanetsatane

Zogwirizana nazo:
Membala aliyense m'gulu lathu lalikulu lopeza ndalama amayamikira zomwe makasitomala amafuna komanso kulumikizana ndi kampani mu 2019 Ubwino wapamwamba wa Sfp28-25g-Aoc 5m - 100-4*25G Active Optical Cabel (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G- AOC - JHA , Chogulitsacho chidzaperekedwa kudziko lonse lapansi, monga: Paraguay, Mexico, Mauritius, Ndiwopanga zitsanzo zolimba ndipo amalimbikitsa bwino padziko lonse lapansi. Osasowa ntchito zazikulu munthawi yochepa, ndizofunikira kwa inu zamtundu wabwino kwambiri. Motsogozedwa ndi mfundo ya Prudence, Efficiency, Union and Innovation. bungwe. yesetsani kukulitsa malonda ake apadziko lonse, kukweza bungwe lake. rofit ndikukweza kukula kwake kwa katundu wotumiza kunja. Tili ndi chidaliro chakuti takhala ndi chiyembekezo chowala ndi kufalitsidwa padziko lonse lapansi m’zaka zikubwerazi.

Wothandizira uyu amamatira ku mfundo ya Ubwino choyamba, Kuwona mtima ngati maziko, ndikoyenera kudalira.
5 NyenyeziPofika Juni kuchokera ku South Korea - 2018.09.21 11:01
Iyi ndi kampani yoona mtima komanso yodalirika, teknoloji ndi zipangizo zamakono ndi zapamwamba kwambiri ndipo mankhwala ndi okwanira kwambiri, palibe nkhawa mu zopereka.
5 NyenyeziWolemba Caroline waku Mali - 2018.09.12 17:18
Lembani uthenga wanu apa ndikutumiza kwa ife

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