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[問題求助] infiniband data

P:2007-10-08 12:20:29

1

哪位同仁有關(guān)于infiniband的規(guī)范資料

例如:其結(jié)構(gòu)及電氣性能參數(shù)標準,

不甚感激!

zeping_yuyzp@126.com

fluidized bed plant - 流床設(shè)備 (0) 投訴

P:2007-10-08 12:44:40

2

P/NConductorInsulationIndividual   ShieldDrainBlinderShieldingJacket
Inner  Braid
SilverMaterialOD25μm          AL- Mylar (Overlap)Tinned0.11mm Foam PP Tape(Overlap)25μm            AL-Mylar   (Overlap)Tinned Copper Coverage  PVC  
30 AWGFoam  PE0.74mm25%30AWG                    (one pair one drain)25%25%85%8.7mm 

 1.3 Electrical properties:   

  lDifferential Impedance: 100  +/- 5 Ohms@TDR

  lMutual Capacitance: 14pf/ft Nom

lPropagation Delay: 1.35ns/ft Nom

lPropagation Delay Skew: 60ps/6m Max(with pair)

500ps/6m Max(Between Pair) 

 lAttenuation: 10db/6m Max@1.25GHZ

lCrosstalk: Near-End/Far-End Crosstalk 1% Max

           Pulse Method 100ps rise-time(20~80%)

lEye Pattern: Input:1000mVp-p 2.5Gbps 100ps rise time(20~80%)

CJTPAT     Mask:316mVp-p X 300ps

Length:4 meters(Longer Lengths achievable when equalized)

[caodesheng 在 2007-10-8 12:49:01 編輯過]

EHF - extreme high frequency極高頻 (0) 投訴

P:2007-10-08 12:56:42

3

前惠盈的測試規(guī)格

moisture permeation - 透潮 (0) 投訴

P:2007-10-08 12:59:26

4

entrance angle - 進線角 (0) 投訴

P:2007-10-08 17:38:18

5

非常感謝

 

copper test - 抗銅試驗 (0) 投訴

5


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