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100-4*25G Kāleka ʻōpika hana (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC

100-4*25G Kāleka ʻōpika hoʻoikaika (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC Kiʻi Hōʻikeʻike
  • 100-4*25G Kāleka ʻōpika hana (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC
  • 100-4*25G Kāleka ʻōpika hana (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC
  • 100-4*25G Kāleka ʻōpika hana (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC

ʻO ka wehewehe pōkole:

Kākoʻo i ka noi 4x25GBASE-SR
E like me QSFP28 MSA SFF-8636 a me SFP28 MSA SFF-8431 a me SFF- 8472
Nui ka helu a hiki i 25.78125Gbps i kēlā me kēia ala


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

Nānā nui

Hoʻoiho

Nā hiʻohiʻona

◊ Kākoʻo i ka noi 4x25GBASE-SR

◊ Hoʻopili i ka QSFP28 MSA SFF-8636 a me SFP28 MSA SFF-8431 a me SFF- 8472

◊ Ka nui o ka helu a hiki i ka 25.78125Gbps i kēlā me kēia ala

◊ ʻO ka mamao o ka lawe ʻana a hiki i 50m

◊ + 3.3V hoʻokahi mana lako

◊ Haʻahaʻa mana hoʻohana

◊ Nā kaula hōʻoia UL (koho)

◊ Kūleʻa ʻoihana: 0°C a +70 °C

◊ Hoʻopili ʻo RoHS

Nā noi

◊ 4x25Gbe-SR

◊ Nā loulou optical ʻē aʻe

Hōʻike:

Nā helu kiʻekiʻe loa

Papakaukau1- Nā helu kiʻekiʻe loa

      ʻĀpana

hōʻailona

Min.

Maʻamau

Max.

Unite

Nā memo

Voltage Hoʻolako

Vcc3

-0.5

-

+3.6

V

 

Ka Mahana Waihona

Ts

-10

-

+70

°C

 

ʻO ka haʻahaʻa hana

RH

+5

-

+85

%

1

Nānā: 1 ʻAʻohe condensation

Manaʻo ʻia nā kūlana hana

Papakaukau2- Nā Kūlana hana i manaʻo ʻia

ʻĀpana hōʻailona Min. Maʻamau

Max.

 Unite Nā memo
Ka Mahana Hana TC 0 -

+70

 °C  
Voltage Mana Vcc 3.14 3.3

3.47

 V  
ʻO ka hoʻopau ʻana i ka mana no QSFP28 Pd - -

2.5

 W  
ʻO ka hoʻoheheʻe mana no SFP28 Pd - -

1.0

 W 1
Bit Rate no ke Alanui BR 10.3125 25.78125 - Gbps  

Nānā: 1 Per hoʻokuʻu

Nā hiʻohiʻona uila

Papakaukau3- Nā hiʻohiʻona uila no QSFP28

ʻĀpana hōʻailona Min. ʻAno. Max. Nā ʻāpana Nā memo
 ModSelL Koho Module VOL 0 - 0.8 V  
ʻAʻole koho ʻia ka Module VOH 2.5 - VCC V  
 LPMode Mana Haʻahaʻa VIL 0 - 0.8 V  
Hana maʻamau VIH 2.5 - VCC+0.3 V  
 HoʻohouL Hoʻoponopono hou VIL 0 - 0.8 V  
Hana maʻamau VIH 2.5 - VCC+0.3 V  
ModPrsL Hana maʻamau VOL 0 - 0.4 V  
 IntL Hoʻopau VOL 0 - 0.4 V  
Hana maʻamau VoH 2.4 - VCC V  
Nā ʻano mea hoʻouna uila
ʻOkoʻa Lā Hoʻokomo Swing Vin,PP 200 - 1600 mV  
Hoʻopuka ʻokoʻa impedance ZIN 90 100 110 Ω  
Nā ʻano o ka mea lawe uila
ʻOkoʻa Ikepili Puka Puka Swing Vout 200 - 800 mVPP  
Uku Hapa Bit BER     E-12   1
Hoʻokomo ʻokoʻa impedance ZD 90 100 110 Ω  

Nānā: 1 PRBS2^31-1@25.78125Gbps

Papakaukau4- Nā hiʻohiʻona uila no SFP28

ʻĀpana hōʻailona Min. ʻAno.

Max.

 Nā ʻāpana Nā memo
Nā ʻano mea hoʻouna uila
Swing ʻIkepili ʻIkepili ʻokoʻa Vin,PP 200 - 1600 mVPP  
Hoʻokomo ʻokoʻa impedance ZIN 90 100 110 Ω  
 Tx_Fault Hana maʻamau VOL 0 - 0.8 V  
Ka hewa o ka mea lawe VOH 2.0 - VCC V  
 Tx_Disable Hana maʻamau VIL 0 - 0.8 V  
Hoʻopau Laser VIH 2.0 - VCC+0.3 V  
Nā ʻano o ka mea lawe uila
Hoʻopuka lā ʻokoʻa Vout 400 -

800

 mV  
Uku Hapa Bit BER - -

E-12

 -  
Hoʻopuka ʻokoʻa impedance ZD 90 100

110

 Ω  
 Rx_LOS Hana maʻamau VOL 0 -

0.8

 V  
Nalo ka hōʻailona VoH 2.0 -

VCC

 V  

Hoʻonohonoho pine

 1

             Kiʻi 1, Nānā Pin no QSFP28

Papakaukau5- Nā wehewehe hana Pin no QSFP28

Pin hōʻailona Ka inoa / wehewehe Nā memo
1 GND Ka honua 1
2 Tx2n Mea hoʻokomo ʻikepili hoʻohuli ʻia  
3 Tx2p Mea Hoʻokomo ʻIkepili ʻAʻole Hoʻohuli ʻole  
4 GND Ka honua 1
5 Tx4n Mea hoʻokomo ʻikepili hoʻohuli ʻia  
6 Tx4p Mea Hoʻokomo ʻIkepili ʻAʻole Hoʻohuli ʻole  
7 GND Ka honua 1
8 ModSelL Koho Module  
9 HoʻohouL Hoʻoponopono hou  
10 Vcc Rx + 3.3V Mana Mana Loaʻa  
11 SCL 2-uea serial interface uaki  
12 SDA 2-wire serial interface data  
13 GND Ka honua 1
14 Rx3p Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili  
15 Rx3n Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa  
16 GND Ka honua 1
17 Rx1p Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili  
18 Rx1n Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa  
19 GND Ka honua 1
20 GND Ka honua 1
21 Rx2n Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa  
22 Rx2p Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili  
23 GND Ka honua 1
24 Rx4n Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa  

 

Pin

hōʻailona

 Ka inoa / wehewehe Nā memo
25 Rx4p Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili  
26 GND Ka honua 1
27

ModPrsL

 Module i kēia manawa  
28 IntL Hoʻopau  
29 Vcc Tx + 3.3V Mea hoʻolako uila  
30 Vcc1 + 3.3V lako mana  
31

LPMode

 Mana Haʻahaʻa  
32 GND Ka honua 1
33 Tx3p Mea Hoʻokomo ʻIkepili ʻAʻole Hoʻohuli ʻole  
34 Tx3n Mea hoʻokomo ʻikepili hoʻohuli ʻia  
35 GND Ka honua 1
36 Tx1p Mea Hoʻokomo ʻIkepili ʻAʻole Hoʻohuli ʻole  
37 Tx1n Mea hoʻokomo ʻikepili hoʻohuli ʻia  
38 GND Ka honua 1

Nānā: 1. Hoʻokaʻawale ʻia ka ʻāina kaapuni mai ka lepo chassis.

3 

Kiʻi 2, Nānā Pin no SFP28

Papakaukau6- Nā wehewehe hana Pin

Pin hōʻailona Ka inoa / wehewehe Nā memo
1 VEET 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 VEEʻO T 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

 

Pin hōʻailona Ka inoa / wehewehe Nā memo
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 VEET ʻĀina hoʻouna Module 1
18 TD+ Mea Hoʻokomo ʻIkepili ʻAʻole Hoʻohuli ʻole  
19 TD- Mea hoʻokomo ʻikepili hoʻohuli ʻia  
20 VEET ʻĀina hoʻouna Module 1

Nānā:

  1. Hoʻokaʻawale ʻia nā pin ground module mai ka module hihia.
  2. E huki ʻia nā pine me 4.7K-10Kohms i kahi voli ma waena o 3.14V a me 3.46V ma luna o ka host. 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.

 4

Kaapuni Manao

Kiʻi 3, Manaʻo Kaapuni Interface no QSFP28

 56

Kiʻi 4, Manaʻo ʻia ʻo Host Board Kaapuni Mana no SFP28

 7

Kiʻi5, Kaapuni Interface i Manaʻo ʻia no SFP28

 

Hōʻike Nānā

87 

Kiʻi 6, Palapala Hoʻomanaʻo no QSFP28

 98         

            Kiʻi 7, Palapala Hoʻomanaʻo no SFP28

Mechanical

Huina mm

 42442

          Kiʻi 8, Kiʻi Mechanical

Papakaukau7- Ka lōʻihi o ke kelepona

Ka lōʻihi o ke keleponaL1（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

Papakaukau8- Ka lōʻihi i koho ʻia i ke kelepona wehe

Ka lōʻihi holoʻokoʻa L1(Uni: m)

 Ana ʻia ʻo Breakout Point mai SFPL2(Uni: m)
1 0.7
2 1.4
3 2
≥5 3

Nā ʻōlelo aʻo

ʻO ka mālama ʻana:Hiki ke hoʻopōʻino kēia mea hana ma muli o ka hoʻokuʻu electrostatic (ESD).

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

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

  • Mua:
  • Aʻe:
    • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou

    Māhele huahana