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2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika JHA-SFP28-25G-AOC – JHA

2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC – JHA Hōʻike Kiʻi
  • 2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika JHA-SFP28-25G-AOC – JHA
  • 2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika JHA-SFP28-25G-AOC – JHA
  • 2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika 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

Hiki iā ia ke ala maikaʻi e hoʻonui ai i kā mākou hāʻina a me ka lawelawe. ʻO kā mākou ʻoihana e kūkulu i nā huahana inventive i nā mea kūʻai aku me kahi ʻike hana ʻoi aku ka maikaʻi noKelepona Fiber Optic I Rj11 Media Converter,Ahd Cvi Tvi Cvbs Over Fiber Optical Converter,8 Port Industrial Switch 1000m, No nā nīnau hou a i ʻole he nīnau paha kāu e pili ana i kā mākou waiwai, e ʻoluʻolu e kelepona iā mākou.
2019 Kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 Active optical cable 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 Hoolako 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  
Ka Mana Mana 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 hoʻokomo 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-Na hiʻohiʻona optical

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 λc

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 λc nm 820

-

 880  
Hoʻomaʻamaʻa hoʻokipa maMana Kaulike Kona dBm -

-

 -5.2 3
Los Assert Nalo dBm -30

-

 -  
Ka De-Assert LosD dBm -

-

 -13  
Los 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 Huli 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:

2019 Kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika JHA-SFP28-25G-AOC – nā kiʻi kikoʻī JHA

2019 Kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 uwea ʻōpika hoʻoikaika JHA-SFP28-25G-AOC – nā kiʻi kikoʻī JHA

2019 Kiʻekiʻe kiʻekiʻe Sfp28-25g-Aoc 5m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC – JHA nā kiʻi kikoʻī

Alakaʻi Huahana Pili:
ʻO ke kī i kā mākou kūleʻa ʻo nā huahana maikaʻi maikaʻi maikaʻi, waiwai kūpono a me ka lawelawe kūpono no 2019 High quality Sfp28-25g-Aoc 5m - 25G SFP28 Active optical cable JHA-SFP28-25G-AOC – JHA , E hāʻawi ka huahana i nā wahi āpau. honua, e like me: ʻAmelika, Iraq, Mexico, ʻO kā mākou hui e uhi i kahi wahi o 20, 000 square meters. Loaʻa iā mākou ma mua o 200 mau limahana, hui ʻenehana loea, 15 mau makahiki ʻike, hana nani, kūpaʻa a hilinaʻi maikaʻi, kumukūʻai hoʻokūkū a lawa ka mana hana, ʻo ia kā mākou e hoʻoikaika ai i kā mākou mea kūʻai aku. Inā he nīnau kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.

ʻOi aku ka maikaʻi o nā mea hana hale hana i ka ʻoihana a maikaʻi ka huahana, ʻoi aku ka liʻiliʻi o ke kumukūʻai, waiwai no ke kālā!
5 HokuNa Kevin Ellyson mai Roma - 2017.12.09 14:01
Loaʻa i ka mea kūʻai aku kahi pae Pelekane maikaʻi a me ka ʻike ʻoihana akamai, he kamaʻilio maikaʻi kā mākou. He kanaka ʻoluʻolu a hauʻoli ʻo ia, ʻoluʻolu ka launa pū ʻana a lilo mākou i mau hoaaloha maikaʻi loa ma kahi kaʻawale.
5 HokuNa Erica mai Johannesburg - 2018.06.26 19:27
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

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