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Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA

Kina Uku kūʻai kūʻai 40g Qsfp+ Uila Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA Kiʻi Hōʻikeʻike
  • Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA
  • Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA
  • Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA

ʻO ka wehewehe pōkole:


E LOA I KEKAHI LA'A'A NO KA'A

Nānā nui

Wikiō pili

Manaʻo manaʻo (2)

Hoʻoiho

ʻO kā mākou pahuhopu e hōʻoluʻolu i kā mākou mea kūʻai aku ma ka hāʻawi ʻana i ka lawelawe gula, ke kumu kūʻai maikaʻi a me ke ʻano kiʻekiʻe noPoe Switch Network,100g Qsfp28 Aoc,ʻOihana ʻOihana, ʻO kā mākou pahuhopu hope loa ke kūlana ma ke ʻano he hōʻailona maikaʻi no ke alakaʻi ʻana ma ke ʻano he paionia i kā mākou kahua. Manaʻo mākou e loaʻa i kā mākou ʻike waiwai i ka hana mea hana ka hilinaʻi o ka mea kūʻai aku, makemake e hui pū a hana pū i kahi wā e hiki mai ana me ʻoe!
Kina Uku kūʻai kūʻai 40g Qsfp+ Uila Optical Active - 25G SFP28 Uea optical ikaika JHA-SFP28-25G-AOC – JHA Detail:

Nā hiʻohiʻona

◊ Hoʻopili pili uila iā SFF-8431

◊ 850nm VCSEL laser a me ka ʻike kiʻi PIN

◊ ʻO 70m ka lōʻihi o ka loulou ma OM3 MMF a me 100m ma OM4 MMF

◊ Loaʻa nā hana diagnostics digital ma o ka interface I2C

◊ ʻO ka mahana hana hana Kalepa: 0°C a +70 °C

◊ + 3.3V hoʻokahi mana lako

◊ ʻO ka hoʻohana mana ma lalo o 1W

◊ Hoʻokō ʻo RoHS

◊ Pale ʻōlelo huna no A0h a me A2h

Nā noi

◊ 25GBASE-SR Ethernet

◊ Nā kikowaena, nā hoʻololi, ka mālama ʻana a me nā mea hoʻopili kāleka hoʻokipa

Hōʻike

Nā helu kiʻekiʻe loa

Papa 1- Loaʻa Loa Loaʻa

ʻĀpana hōʻailona Min. Maʻamau Max. Unite Nā memo
Voltage Hoʻolako Vcc3 -0.5 - +3.6 V  
Ka Mahana Waihona ʻO Ts -10 - +70 °C  
ʻO ka haʻahaʻa hana RH +5 - +85 % 1

Nānā: 1 ʻAʻohe condensation

Manaʻo ʻia nā kūlana hana

ʻĀpana hōʻailona

Min.

 Maʻamau

Max.

 Unite Nā memo
Ka Mahana Hana Hana TC 0 -

+70

 °C  
Voltage Mana Vcc

3.14

 3.3

3.47

 V  
Hoʻolako mana i kēia manawa Icc - -

300

 mA  
Ka hoʻoheheʻe mana Pd - -

1.0

 IN  
Pākuʻi Bit BR

8.5

 25.78125 - Gbps  
Uku Uku Uila Rb 3 - - knm  

Papakaukau2- Nā Kūlana hana i manaʻo ʻia

Nā hiʻohiʻona uila

Papakaukau3- Nā hiʻohiʻona uila

ʻĀpana hōʻailona Min. ʻAno.

Max.

 Units Nā memo

                                         Mea hoʻouna
Swing ʻIkepili ʻIkepili ʻokoʻa E hele mai ana au, PP 200 - 1600 mVPP  
Hoʻokomo ʻokoʻa impedance HOOLAHA 90 100 110 ʻŌ  
 Tx_Fault Hana maʻamau VOL 0 - 0.8 V  
Hala Mea hoʻouna VOH 2.0 - VCC V  
 Tx_Disable Hana maʻamau WILL 0 - 0.8 V  
Hoʻopau Laser HIV 2.0 - VCC+0.3 V  
Mea loaa
Hoʻopuka lā ʻokoʻa Vout 400 -

800

 mV  
Hoʻopuka ʻokoʻa impedance ZD 90 100

110

 ʻŌ  
 Rx_LOS Hana maʻamau VOL 0 -

0.8

 V  
Nalo ka hōʻailona VoH 2.0 -

VCC

 V  

ʻO nā hiʻohiʻona Optical

Papakaukau4-Optical hiʻona

ʻĀpana hōʻailona

Unite

 Min ʻAno Max Nā memo
ʻO nā hiʻohiʻona o ka transmitter Optical
Pākuʻi Bit BR

Gbps

 8.5 25.78125 -  
Loʻihi Wave Loihi Waena lc

nm

 820 850 880  
Ka mana hoʻolaha maʻamauTx_off Poof

dBm

 - - -45  
E hoʻolana i ka mana Optical P0

dBm

 -6.0   2.4 1
Laki hoopau IS dB 2 - -  
Laulā Kiʻekiʻe (RMS) RMS

nm

 - - 0.65  
ʻO nā hiʻohiʻona o ka Optical Receiver
Pākuʻi Bit BR

Gbps

 8.5 25.78125    
Uku Hapa Bit BER   - - E-12  
paepae pōʻino DT

dBm

 3.4 - -  
Hoʻokomo ʻana i ka OpticalKa mana PIN dBm 2.4

-

 - 2
Loʻihi Wave Loihi Waena lc nm 820

-

 880  
Hoʻomaʻamaʻa hoʻokipa maMana Kaulike Kona dBm -

-

 -5.2 3
ʻO nā ʻōlelo hoʻohiki Nalo dBm -30

-

 -  
Ka De-Assert LosD dBm -

-

 -13  
Ka Hysteresis LosH dB 0.5      

Nānā:

  1. Hoʻohui ʻia i 50/125 MMF.
  2. Ana ʻia me PRBS 231-1 kumu ho'āʻo @25.78125Gbps.BER=E-12 3. BER=1×10-12; PRBS231-1@25.78125Gbps.

Manaʻo ʻia ʻo Host Board Kaapuni Mana

87 (1)

Kiʻi 1, Manaʻo ʻia ʻo Host Board Kaapuni Mana

Kaapuni Interface i Manaʻo ʻia

87 (2) 

Kiʻi 2, Kaapuni Interface Manaʻo

Hoʻonohonoho pine

87 (3) 

Kiʻi 3, Nānā Pin

Papakaukau5-Pina hana

Wehewehe

Pin hōʻailona Ka inoa / wehewehe Nā memo
1 WAI ʻĀina hoʻouna Module 1
2 TX_FAULT ʻO ka hewa o ka mea hoʻouna module 2
3 TX_DISABLE Hoʻopau ka mea hoʻouna; Hoʻopau i ka hoʻopuka laser transmitter 3
4 SDA 2-Uea Serial Interface Line Data (MOD-DEF2)  
5 SCL 2-Uea Uea Interface Clock (MOD-DEF1)  
6 MOD_ABS ʻAʻohe Module, pili iā VEET a i ʻole VEER ma ka module 2
7 RS0 E koho i ka helu 0, hoʻomalu i ka mea hoʻokipa modula SFP+ 4
8 RX_LOS Nalo ka hōʻailona hōʻailona i ka mea loaʻa (Ma FC i koho ʻia ʻo Rx_LOS a ma Ethernet i koho ʻia ʻaʻole ʻike ʻike hōʻailona) 2
9 RS1 E koho i ka helu 1, koho i ka SFP+ module transmitter 4
10 VEER Papa Loaʻa Module 1
11 VEER Papa Loaʻa Module 1
12 RD- Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa  
13 RD+ Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili  
14 VEER Papa Loaʻa Module 1
15 VCCR Module Loaʻa 3.3 V lako  
16 VCCT Module Transmitter 3.3 V lako  
17 WAI ʻĀina hoʻouna Module 1
18 TD+ Mea hoʻokomo i ka ʻikepili i hoʻohuli ʻole ʻia  
19 TD- Mea hoʻokomo ʻikepili hoʻohuli ʻia  
20 WAI ʻĀina hoʻouna Module 1

Nānā:

  1. Hoʻokaʻawale ʻia nā pin ground module mai ka module hihia.
  2. ʻO ka nā pine pono lilo huki ʻia i luna me 4.7K-10Kohms i a uila uila ma waena 3.14V a me 3.46V ma hoʻokipa papa.
  3. Huki ʻia ka pine a hiki i VCCT me kahi pale 4.7K-10KΩ i ka module.
  4. E nana SFF-8472 Rev12.2 Papa 10-2.

Hōʻike Nānā

87 (4)

Kiʻi 4, Palapala Hoʻomanaʻo

 

Hoʻolālā Mechanical Diagram

87 (5)

Papakaukau5- Uea

Ka lōʻihi

Ka lōʻihi o ke keleponaL（Huina: m） Hoʻomanawanui（Huina: cm）
≤1.0 +5/-0
1.0＜L≤4.5 +15/-0
4.5＜L≤14.5 +30/-0
＞14.5 +2%/-0

Nā ʻōlelo aʻo

ʻO ka mālama ʻana i ka mālama ʻana: He maʻalahi kēia mea hana i ka pōʻino ma muli o ka hoʻokuʻu electrostatic (ESD).

Paipai ʻia kahi kaiapuni kūʻokoʻa kūʻokoʻa. E hahai i nā alakaʻi e like me nā kaʻina hana ESD kūpono.

Palekana Laser: ʻO ka hoʻoheheʻe ʻia e nā mea laser hiki ke pilikia i nā maka kanaka. Hōʻalo i ka ʻike ʻana o ka maka i ka radiation pololei a i ʻole.

Nā kiʻi kikoʻī huahana:

Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Kāleka optical Active JHA-SFP28-25G-AOC – nā kiʻi kikoʻī JHA

Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Kāleka optical Active JHA-SFP28-25G-AOC – nā kiʻi kikoʻī JHA

Kina ke kumu kūʻai kūʻai 40g Qsfp+ Kelepona Optical Active - 25G SFP28 Kāleka optical Active JHA-SFP28-25G-AOC – nā kiʻi kikoʻī JHA

Alakaʻi Huahana Pili:
Lawe mākou i nā mea kūʻai aku, pili i ka maikaʻi, hoʻohui, ʻano hou e like me nā pahuhopu. ʻO kaʻoiaʻiʻo a me kaʻoiaʻiʻo,ʻo kā mākou alakaʻi maikaʻi loa no Kina Ke kumu kūʻai kūʻai 40g Qsfp + Active Optical Cable - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC - JHA , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: India, Colombia, Maldives , I ka wā e hiki mai ana, hoʻohiki mākou e hoʻomau i ka hāʻawi ʻana i nā huahana kiʻekiʻe a ʻoi aku ka maikaʻi, ʻoi aku ka maikaʻi ma hope o ka lawelawe kūʻai aku i kā mākou mea kūʻai aku a puni ka honua no ka hoʻomohala maʻamau a me ka pōmaikaʻi kiʻekiʻe.

Ma Kina, ua kūʻai mākou i nā manawa he nui, ua kūleʻa kēia manawa a ʻoluʻolu hoʻi, he mea hana Kina ʻoiaʻiʻo a ʻoiaʻiʻo!
5 HokuNa John biddlestone mai Somalia - 2017.05.02 11:33
ʻO ka laulā ākea, ka maikaʻi maikaʻi, nā kumukūʻai kūpono a me ka lawelawe maikaʻi, nā mea hana kiʻekiʻe, nā talena maikaʻi loa a me nā pūʻali ʻenehana hoʻoikaika mau, he hoa ʻoihana maikaʻi.
5 HokuNa Lynn mai Holland - 2018.02.04 14:13
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

Māhele huahana