D-Net'S DAC Breakout Cables Service
● Kev Pabcuam Compatibility:D-NET muaj cov kev pabcuam sib raug zoo los xyuas kom meej tias cov khoom siv kho qhov muag tau sib xws nrog cov khoom siv los ntawm cov tuam txhab ua lag luam.
● Kev Pabcuam Tus Kheej:D-NET muab OEM customization xaiv rau nws cov khoom. Raws li kev thov, cov neeg siv khoom tuaj yeem muaj cov xim logo xim raws li lawv xav tau.
● Standard Delivery Lub Sijhawm:3 Hnub
● Extensive Shipping Solutions:D-NET koom tes nrog cov tuam txhab xa khoom muaj npe nrov xws li SF, FedEx, DHL, UPS, thiab lwm yam kom ntseeg tau cov kev pabcuam xa khoom zoo.
Khoom Feature
● Ua raws li SFF-8636&QSFP-DD MSA
● Ua raws li Ethernet IEEE 802.3bj / IEEE 802.3cd
● Txhawb serial ID muaj nuj nqi los ntawm EEPROM
● Txhawb kev sib pauv kub, tsis tshua muaj kev sib tham, kev siv hluav taws xob tsawg
● Txhawb qhov siab tshaj plaws ntawm 3 meters
● Kev ua haujlwm kub ntau: 0◦C txog 70◦C
● RoHS raws
● Yim-txoj kab hluav taws xob cuam tshuam xa mus txog 28Gbps NRZ lossis 56Gbps PAM4
Daim ntawv thov
● 200g / 400g Ethernet
● Hloov, routers, servers, hubs, data center cabling
Oudaim duab tline
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M.P/N |
C.P/N |
L (mm) |
L1 |
AWG |
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QDD2QS56P-005301-002 |
TBD |
500±15 |
100±10 |
30 |
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QDD2QS56P-010301-002 |
TBD |
1000±25 |
200±10 |
30 |
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QDD2QS56P-015301-002 |
TBD |
1500±30 |
30 |
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QDD2QS56P-020281-002 |
TBD |
2000±35 |
28 |
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QDD2QS56P-025271-002 |
TBD |
2500±35 |
27 |
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QDD2QS56P-030271-002 |
TBD |
3000±45 |
27 |
Kev xaim Daim duab
Khoom Description
Electrical Pua erformance:
|
Yam khoom |
YUAV TSUM |
TESTTXOJ CAI |
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(Qhov txawv Impedance |
Impedance ntawm Cable |
105+5/-10Ω |
Sawv lub sij hawm ntawm 25 ps (20 % - 80 %). |
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Paddle Card Impedance |
100±10Ω |
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Cable Termination Impedance |
100±15Ω | |||
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[Qhov txawv (Input/Output) Rov qab poob SDD11/SDD22] |
Rov qab _loss(f) Ntau dua lossis sib npaug rau16.5-2√f 0.05Tsawg dua los yog sib npaugf﹤4.1 10.66- 4.1Tsawg dua los yog sib npaugfTsawg dua los yog sib npaug19 14 log10(f/ 5.5) Qhov twg f yog qhov zaus hauv GHz Rov qab poob (f) yog qhov rov qab poob ntawm zaus f |
10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz | ||
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[Differential to common-mode (Input/Output) Rov qab poob SCD11/SCD22] |
Rov qab _loss(f) Ntau dua lossis sib npaug rau22-(20/25.78)f 0.01Tsawg dua los yog sib npaugf﹤12.89 15-(6/25.78)f 12.89Tsawg dua los yog sib npaugfTsawg dua los yog sib npaug19 Qhov twg f yog qhov zaus hauv GHz Rov qab_ poob(f) yog qhov sib txawv rau hom-hom rov qab poob ntawm zaus f
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10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz |
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[Common-mode to Common-mode (Input/Output) Rov qab poob SCC11/SCC22] |
Rov qab_loss(f)Ntau dua lossis sib npaug rau 2dB 0.2Tsawg dua los yog sib npaugfTsawg dua los yog sib npaug19 Qhov twg f yog qhov zaus hauv GHz Rov qab_ poob(f) yog hom-hom mus rau hom-hom rov qab poob ntawm zaus f
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10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz |
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[Differential Insertion Poob (SDD 21Max.)] |
(Differential InsertionLoss Max. Rau TPa rau TPb Tsis suav nrog Test fixture) |
10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz |
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F AWG |
1.25 GHz |
2.5GHz |
5. 0GHz |
7. 0GHz |
10 ghz |
12.89 tzs |
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30(1m) Max. |
4.5dB ua |
5.4dB ib |
6.3dB ib |
7.5dB ib |
8.5dB ib |
10.5 dB |
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30/28( 3 m) Mas x. |
7.5dB ib |
9.5dB ib |
12.2 dB |
14.8 dB |
18. 0dB |
21.5dB ua |
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26(3m) Max. |
5.7dB ib |
7.2dB ib |
9.9db ua |
11.9 dB |
14.1 dB |
16.5 dB |
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26/25( 5 m) Mas x. |
7.8dB ib |
1 0.0dB |
13.5 dB |
16. 0dB |
19. 0dB |
22. 0dB |
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Differential to common-mode Conversion Poob-Differential Insertion Loss(SCD21-SDD 21) |
Kev hloov pauv _loss(f) – IL(f) Ntau dua lossis sib npaug rau 10 0.01Tsawg dua los yog sib npaugf﹤ 12.89 27-(29/22)f 12.89 Tsawg dua los yog sib npaugf ﹤ Qhov twg f yog qhov zaus hauv GHz Conversion _poob(f) yog qhov sib txuas ntawm cable sib txawv rau hom kev hloov pauv hloov pauv IL(f) yog lub cable los ua ke qhov poob
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10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz |
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[MDNEXT(ntau yam cuam tshuam ze-kawg crosstalk)] |
Greater than or equal to 26dB @12.89GHz |
10MHz Tsawg dua lossis sib npaug f Tsawg dua lossis sib npaug rau 19GHz |
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Lwm Cov Hluav Taws Xob Kev ua tau zoo:
|
(Yam khoom) |
(YUAV TSUM) |
(TSEEM CEEB) |
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[Low Theem Contact Resistance] |
Max 70 hli Los ntawm qhov pib. |
EIA-364-23: Siv qhov siab tshaj plaws ntawm 20mV Thiab tam sim no ntawm 100 mA. |
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Rwb thaiv tsev Resistance |
10 Mohm (Min.) |
EIA364-21: AC 300V 1 feeb |
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[Dielectric Nrog Voltage] |
Tsis muaj kev cuam tshuam. |
EIA-364-20: Siv qhov hluav taws xob ntawm 300 VDC rau 1 feeb ntawm cov chaw nyob sib ze thiab nruab nrab ntawm cov davhlau ya nyob twg thiab hauv av. |
Ib puag ncig Kev ua tau zoo
|
(Yam khoom) |
(YUAV TSUM) |
(TSEEM CEEB) |
|
[Operating Temp. Ntau yam] |
-20 degree rau +75 degree |
Cable kev khiav hauj lwm kub ntau yam. |
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[Storage Temp. Ntau yam (hauv ntim khoom)] |
-40 degree rau +80 degree |
Cable cia kub ntau yam nyob rau hauv packed mob. |
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[Thermal Cycling Tsis muaj zog] |
Tsis muaj pov thawj ntawm lub cev puas tsuaj |
EIA-364-32D, Txoj Kev A, -25 rau 90C, 100 cycles, 15 min. nyob |
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Txau ntsev] |
48 teev ntsev txau tom qab lub plhaub corrosive cheeb tsam tsawg dua 5% . |
EIA-364-26 |
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Mixed Flowing Gas |
Dhau kev kuaj hluav taws xob ib 3.1 tom qab kev ntxhov siab. (Rau connector nkaus xwb) |
EIA-364-35 Chav Kawm II, 14 hnub. |
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Temp. Lub neej |
Tsis muaj pov thawj ntawm lub cev puas tsuaj |
EIA-364-17C w/ RH, Damp kub 90 degree ntawm 85% RH rau 500 teev tom qab ntawd rov qab mus rau ambient |
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Cable Txias Khoov |
4H, Tsis muaj pov thawj ntawm lub cev puas tsuaj |
Qhov xwm txheej: -20 degree ± 2 degree, mandrel txoj kab uas hla yog 6 npaug ntawm txoj kab uas hla. |
Neeg kho tshuab thiab Lub cev Yam ntxwv
|
(Yam khoom) |
(YUAV TSUM) |
(TSEEM CEEB) |
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Kev vibration |
Hla kev ntsuas hluav taws xob ib 3.1 tom qab kev ntxhov siab. |
Clamp & vibrate rau EIA-364-28E, TC-VII, test condition letter – D, 15 feeb hauv X, Y & Z axis. |
|
Cable Flex |
Tsis muaj pov thawj ntawm lub cev puas tsuaj |
Flex cable 180 degree rau 20 cycles (± 90 degree los ntawm nominal txoj hauj lwm) ntawm 12 cycles ib feeb nrog ib tug 1.0kg load siv rau lub cable tsho. Flex hauv qhov chaw khau raj 90º hauv txhua qhov kev taw qhia los ntawm ntsug. Rau EIA-364-41C |
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Cable Plug Retention hauv Cage |
90n miv. Tsis muaj pov thawj ntawm lub cev puas tsuaj |
Yuav tsum tau siv axially yam tsis muaj kev puas tsuaj rau lub tawb. Rau SFF 8661 Rev 2.1 Rub lub tsho cable kwv yees li 1 ft tom qab cable ntsaws. Tsis muaj kev puas tsuaj rau cable ntsaws hauv qab 90N. Rau SFF{0}} Rev 5.0 |
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Cable Retention hauv Plug |
90n miv. Tsis muaj pov thawj ntawm lub cev puas tsuaj |
Cable plug yog fixtured nrog tej cable dai vertically. Ib qho 90N axial load yog siv (maj mam) rau lub tsho cable thiab tuav rau 1 feeb. Rau EIA-364-38B |
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Mechanical shock |
Dhau kev kuaj hluav taws xob Rau 3.1 tom qab kev ntxhov siab. |
Clamp thiab shock per EIA-364-27B, TC-G,3 zaug hauv 6 cov lus qhia, 100g, 6ms. |
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Cable Plug Insertion |
40N Max. (QSFP56) 90N Max. (QSFP DD) |
Rau SFF8661 Rev 2.1 Ib QSFP-DD Hardware Rev 5.0 |
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Cable Plug Extraction |
30 N Max. (QSFP56) 50N Max. (QSFP DD) |
Muab axial load ntawm de-latch rau de-latch plug.Per SFF8661 Rev 2.1 Ntsuas yam tsis muaj kev pab ntawm ib lub tawb ncaws tawm tawm. Muab axial load rau de-latch rau de-latch plug. Rau SFF-8432 Rev 5. 0 |
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Durability |
50 cycles, Tsis muaj pov thawj ntawm lub cev puas tsuaj |
EIA-364-09, ua lub voj voog ntsaws & tshem tawm: Plug thiab txais tus khub tus nqi: 250 zaug / teev. 50 zaug rau QSFP28 / SFP28 Module (Txuas rau PCB) |
FAQ
1. Dab tsi yog qhov siab tshaj plaws cov ntaub ntawv hloov pauv tau txhawb nqa los ntawm cov kab no?
A: Cov cable no txhawb nqa cov ntaub ntawv siab tshaj plaws hloov mus txog 400Gbps, ua tiav los ntawm kev tawg mus rau ob 200Gbps QSFP56 interfaces.
2. Cov kab no puas siv tau nrog QSFP-DD thiab QSFP56 connectors?
A4: Yog lawm, lub cable no yog tsim los ua tau zoo nrog ob qho tib si QSFP-DD thiab QSFP56 connectors, tso cai rau seamless kev koom ua ke rau hauv network infrastructure uas twb muaj lawm.
3. Dab tsi signaling tshuab siv no cable?
A: Cov cable no yuav siv tau PAM4 (Pulse Amplitude Modulation nrog 4 theem) taw qhia kom ua tiav cov ntaub ntawv siab xav tau rau 400G thiab 200G daim ntawv thov.
Cim npe nrov: 400g qsfp-dd rau 2x200g qsfp56 breakout dac ncaj qha txuas tooj liab cable, Tuam Tshoj 400g qsfp-dd rau 2x200g qsfp56 breakout dac direct txuas tooj liab cable manufacturers, lwm tus neeg, Hoobkas
