2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 100G QSFP28 / 4SFP28 Direct Txuas Cable JHA-QSFP28-4SFP28-100G-PCU - JHA
2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 100G QSFP28 / 4SFP28 Direct Txuas Cable JHA-QSFP28-4SFP28-100G-PCU - JHA Qhia:
Kev piav qhia dav dav
QSFP28 passive tooj liab cable los ua ke muaj yim sib txawv tooj liab khub, muab plaub cov ntaub ntawv kis tau tus mob ntawm speeds mus txog 28Gbps ib channel, thiab ua tau raws li 100G Ethernet, 25G Ethernet thiab InfiniBand Enhanced Data Rate (EDR) yuav tsum muaj. los ntawm 26AWG mus txog 30AWG-qhov no 100G tooj liab cable sib dhos nta qis qis qis thiab qis sib tham.
Tsim los rau cov ntawv thov nyob rau hauv cov ntaub ntawv chaw, kev sib txuas lus thiab kev lag luam uas xav tau kev kub ceev, txhim khu kev qha cable sib dhos, cov khoom lag luam tiam tom ntej no sib koom ua ke sib koom ua ke nrog QSFP + daim ntawv foos, ua rau nws rov qab sib xws nrog QSFP ports.QSFP28 tuaj yeem siv nrog Tam sim no 10G thiab 14G daim ntawv thov nrog cov teeb liab tseem ceeb ntawm kev ncaj ncees.
Nta thiab Cov txiaj ntsig
◊ Tau tshaj IEEE 802.3bj, IEEE 802.3by thiab InfiniBand EDR
◊ Txhawb cov ntaub ntawv sib sau ua ke ntawm 100Gbps
◊ Kev tsim kho kom zoo kom txo qis kev nkag thiab sib tham
◊ Rov qab siv tau nrog QSFP + txuas thiab tawb
◊ Rub-rau-tso swb latch tsim
◊ 26AWG txog 30AWG cable
◊ Ncaj thiab tawg tawm cov txheej txheem sib dhos muaj
◊ Customized cable braid termination txwv EMI hluav taws xob
◊ Customizable EEPROM daim ntawv qhia rau cable kos npe
◊ Raws li RoHS
Cov khoom siv
◊ Hloov, servers thiab routers
◊ Data Center networks
◊ Cov cheeb tsam chaw cia khoom
◊ Kev suav ua haujlwm siab
◊ Kev sib txuas lus thiab wireless infrastructure
◊ Kev kuaj mob thiab kev sib tham
◊ Cov khoom siv ntsuas thiab ntsuas
Kev lag luam Standards
◊ 100G Ethernet (IEEE 802.3bj)
◊ 25G Ethernet (IEEE 802.3by)
◊ InfiniBand EDR
◊ SFF-8665 QSFP + 28G 4X Pluggable Transceiver Solution (QSFP28)
◊ SFF-8402 SFP + 1X 28Gb/s Pluggable Transceiver Solution (SFP28)
Cov ntaub ntawv technical
◊ 108-32081 QSFP28 Copper Module Direct Attach Cable Assembly
◊ 108-2364 Ib Qhov Chaw Nres Nkoj thiab Ganged SFP + Cages, Zsfp + Ib Qhov Chaw Nres Nkoj thiab Ganged Cages, thiab SFP + Copper Direct Attach Cable Assemblies.
Specification
Kev kub ceev yam ntxwv:
Parameter | Cim | Min | Hom | Max | Chav tsev | Nco tseg | ||
Differential impedance | RIN, PE | 90 | 100 | 110 | O | |||
Insertion poob | SDD 21 | 8 | 22.48 Nws | dB | Ntawm 12.8906 GHz | |||
Differential Rov Los Loss | SDD 11 | 12.45 Nws | Saib 1 | dB | Ntawm 0.05 txog 4.1 GHz | |||
SDD 22 | 3.12 |
| Saib 2 | dB | Ntawm 4.1 txog 19 GHz | |||
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Hom-hom rau | SCC 11 | dB | ||||||
hom hom | 2 | Ntawm 0.2 rau 19 GHz | ||||||
SCC 22 |
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tso zis rov poob | ||||||||
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Differential rau hom-hom | SCD11 | 12 | Saib 3 | dB | Ntawm 0.01 txog 12.89 GHz | |||
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rov poob | SCD22 | 10.58 Nws | Saib 4 | Ntawm 12.89 rau 19 GHz | ||||
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| 10 |
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| Ntawm 0.01 txog 12.89 GHz |
Differential rau hom hom | SCD21-IL | Saib 5 | dB | Ntawm 12.89 rau 15.7 GHz | ||||
Hloov Poob | ||||||||
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| 6.3 |
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| Ntawm 15.7 txog 19 GHz |
Channel ua haujlwm Margin | Nrog | 3 | dB |
Nco tseg:
1.Reflection Coefficient muab los ntawm kab zauv SDD11(dB)
2.Reflection Coefficient muab los ntawm qhov sib npaug SDD11 (dB)
3.Reflection Coefficient muab los ntawm kab zauv SCD11(dB)
4.Reflection Coefficient muab los ntawm kab zauv SCD11(dB)
5.Reflection Coefficient muab los ntawm kab zauv SCD21(dB)
Pin Descriptions
SFP28 Pin Function Txhais:
Pin | Logic | Cim | Lub npe / piav qhia | Sau ntawv | ||
1 | VeeT | Transmitter hauv av | ||||
2 | LV-TTL-O | TX_Fault | N/A | 1 | ||
3 | LV-TTL-I | TX_DIS | Transmitter Disable | 2 | ||
4 | LV-TTL-I/O | SDA | Tow Wire Serial Data | |||
5 | LV-TTL-I | SCL | Tow Hlau Serial Clock | |||
6 | MOD_DEF0 | Module tam sim no, txuas rau VeeT | ||||
7 | LV-TTL-I | RS 0 | N/A | 1 | ||
8 | LV-TTL-O | LUB | LOS NTAWM Signal | 2 | ||
9 | LV-TTL-I | RS 1 | N/A | 1 | ||
10 | VeeR | Reciever Av | ||||
11 | VeeR | Reciever Av | ||||
12 | CML-O | RD- | Reciever Data Inverted | |||
13 | CML-O | RD+ | Reciever Data Non-Inverted | |||
14 | VeeR | Reciever Av | ||||
15 | VccR | Reciever Khoom 3.3V | ||||
16 | VccT | Transmitter muab 3.3V | ||||
17 | VeeT | Transmitter hauv av | ||||
| 18 | CML-I | TSI + |
| Transmitter Cov Ntaub Ntawv Tsis-Inverted |
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| 19 | CML_I | TD- |
| Transmitter Data Inverted |
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| 20 |
| VeeT |
| Transmitter hauv av |
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1. | Cov teeb liab tsis txaus siab hauv SFP + tooj liab rub-down rau VeeT nrog 30K ohms resistor | |||||
2. | Passive cable sib dhos tsis txhawb nqa | LOS and TX_DIS |
Pin | Logic | Cim | Kev piav qhia |
1 | GND | Hauv av | |
2 | CML-I | Tx2n | Transmitter Inverted Data Input |
3 | CML-I | Tx2p | Transmitter Tsis-Inverted Data Input |
4 | GND | Hauv av | |
5 | CML-I | Tx4n | Transmitter Inverted Data Input |
6 | CML-I | tx4 p | Transmitter Tsis-Inverted Data Input |
7 | GND | Hauv av | |
8 | LVTTL-I | ModSelL | Module Xaiv |
9 | LVTTL-I | ResetL | Module Pib dua |
10 | Vcc Rx | + 3.3V Fais Fab Txais Txais | |
11 | LVCMOS- | SCL | 2-hlau serial interface moos |
I/O | |||
12 | LVCMOS- | SDA | 2-xaim serial interface cov ntaub ntawv |
I/O | |||
13 | GND | Hauv av | |
14 | CML-O | rx3 pab | Receiver Non-Inverted Data Output |
15 | CML-O | Rx 3 n | Receiver Inverted Data Output |
16 | GND | Hauv av | |
17 | CML-O | Rx 1 p | Receiver Non-Inverted Data Output |
18 | CML-O | Rx 1 n | Receiver Inverted Data Output |
19 |
| GND | Hauv av |
20 |
| GND | Hauv av |
nees nkaum ib | CML-O | Rx 2 n | Receiver Inverted Data Output |
nees nkaum ob | CML-O | rx2 pab | Receiver Non-Inverted Data Output |
nees nkaum peb |
| GND | Hauv av |
nees nkaum plaub | CML-O | Rx 4 n | Receiver Inverted Data Output |
25 | CML-O | rx4 pab | Receiver Non-Inverted Data Output |
26 |
| GND | Hauv av |
27 | LVTTL-O | ModPrsL | Module tam sim no |
28 | LVTTL-O | IntL | cuam tshuam |
29 |
| Vcc Tx | + 3.3V Fais fab mov transmitter |
30 |
| Vcc1 | +3.3V fais fab mov |
31 | LVTTL-I | LPMode | Tsawg zog hom |
32 |
| GND | Hauv av |
33 | CML-I | Tx3p | Transmitter Tsis-Inverted Data Input |
34 | CML-I | Tx3n | Transmitter Inverted Data Input |
35 |
| GND | Hauv av |
36 | CML-I | tx1 p | Transmitter Tsis-Inverted Data Input |
37 | CML-I | Tx1n | Transmitter Inverted Data Input |
38 |
| GND | Hauv av |
Neeg kho tshuab Specifications
Lub connector yog sib xws nrog SFF-8432 thiab SFF-8665 specification.
Ntev (m) | Cable AWG |
1 | 30 |
2 | 30 |
3 | 26 |
4 | 26 |
5 | 26 |
Kev tswj hwm Ua raws
Feature | Kuaj Txoj kev | Kev ua tau zoo |
Electrostatic Discharge (ESD) rau hluav taws xob Pins | MIL-STD-883C Txoj Kev 3015.7 | Chav Kawm 1 (> 2000V) |
Electromagnetic cuam tshuam (EMI) | FCC Chav B | Ua raws li Cov Qauv |
CENELEC EN55022 Chav Kawm B | ||
CISPR22 ITE Class B | ||
RF Kev tiv thaiv kab mob (RFI) |
IEC 61000-4-3 | Feem ntau Qhia tsis muaj qhov ntsuas tau los ntawm 10V / m Field Swept los ntawm 80 txog 1000MHz |
RoHS Ua Raws Cai | RoHS Cov Lus Qhia 2011/6/5/EU thiab nws Txoj Cai Hloov Kho 6/6 | Raws li RoHS 6/6 |
Product details duab:
Yam khoom Guide:
Nrog rau peb cov kev tswj hwm zoo, muaj peev xwm ua tau zoo thiab cov txheej txheem tswj kev ua haujlwm zoo, peb mus rau muab peb cov neeg siv khoom zoo, tus nqi tsim nyog thiab cov chaw muab kev pabcuam zoo heev. Peb npaj siab los ua ib qho ntawm koj cov neeg koom tes nrog kev ntseeg siab thiab tau txais koj qhov ua tiav rau 2019 lag luam wholesale nqe Tsawg Nqe Sfp Aoc - 100G QSFP28 / 4SFP28 Direct Txuas Cable JHA-QSFP28-4SFP28-100G-PCU - JHA , Cov khoom yuav muab rau thoob plaws ntiaj teb. , xws li: Iraq, Borussia Dortmund, Yemen, Peb tau tsim muaj zog thiab kev sib raug zoo nrog kev sib raug zoo nrog ntau lub tuam txhab hauv kev lag luam no hauv Kenya thiab txawv teb chaws. Tam sim ntawd thiab kev pabcuam tomqab muag khoom muab los ntawm peb pawg kws pab tswv yim tau zoo siab rau peb cov neeg yuav khoom. Cov ntaub ntawv ntxaws ntxaws thiab qhov ntsuas ntawm cov khoom yuav raug xa tuaj rau koj kom paub meej meej. Cov qauv dawb tuaj yeem xa tuaj thiab lub tuam txhab tshawb xyuas rau peb lub tuam txhab. n Kenya rau kev sib tham yog txais tos tas li. Cia siab tias yuav tau txais cov lus nug ntaus koj thiab tsim kom muaj kev sib koom tes ua haujlwm ntev.
Los ntawm Gabrielle los ntawm Argentina - 2018.07.26 16:51
Cov thev naus laus zis zoo tshaj plaws, kev pabcuam zoo tom qab muag thiab kev ua haujlwm zoo, peb xav tias qhov no yog peb qhov kev xaiv zoo.
Los ntawm Adelaide los ntawm Ireland - 2017.04.08 14:55