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    • by OrangeDay
  • 세상의 모든 계산기 자유(질문) 게시판
    • 세상의 모든 계산기 자유(질문) 게시판 일반 ()
    • iptime 공유기 (AX2004T), 유선 핑 테스트 결과 (Ping Test)

    • Profile
      • 세상의모든계산기
      • 2025.09.27 - 14:20 2025.09.24 - 18:02 11031 11

    테스트 장비 

     

    - 공유기#1 : Asus AC-68U

    - 공유기#2 : iptime AX2004T 

    ㄴ https://prod.danawa.com/info/?pcode=95848220&keyword=ax2004t&cate=112804

    - 노트북 : HP Victus, Realtek RTL8852AE WiFi6, Realtek Gaming GbE Family Controller

    image.png

     

     

    테스트 절차 

    * 정확한 값을 얻기 위해 파이썬 ping3 라이브러리를 활용함. 

    * 노트북(윈도우11) 에서 ping 을 대략 100회 정도 실시함. 

    * 노트북과 공유기는 장애물 없이 50cm 정도 떨어져 있음. 

    * 공유기#2(AX2004T)에는 노트북 외에 물려있는 장치는 없고, 테스트 중 다른 작업 하지 않음. 

    * 공유기#1(AC-68U)에는 원래 집에서 쓰던 각종 저부하 장치(WIFI) 그대로 연결되어 있음. 

     

     

     

    테스트 결과 

     

    테스트 경로 패킷 손실 응답속도(평균) 응답속도(최소/최대) 표준편차
    1 노트북→유선→공유기#2 (AX2004T) 0.0% 1.469 ms 0.807 / 13.924 ms 1.763 ms
    2 노트북→유선→공유기#2→유선→공유기#1 0.0% 1.932 ms 1.152 / 17.853 ms 2.219 ms
    3 노트북→유선→공유기#1 (AC-68U) 0.0% 1.095 ms 0.903 / 2.730 ms 0.205 ms

     

    DATA

    # 테스트 1 : 노트북 ->유선->공유기#2(192.168.23.1)
    C:\Users\creer>C:\Users\creer\gemini\ping_us.py 192.168.23.1 -n 100
    Pinging 192.168.23.1 with 32 bytes of data:
    Reply from 192.168.23.1: seq=0 time=1.066ms
    Reply from 192.168.23.1: seq=1 time=0.963ms
    Reply from 192.168.23.1: seq=2 time=0.981ms
    Reply from 192.168.23.1: seq=3 time=0.917ms
    Reply from 192.168.23.1: seq=4 time=0.911ms
    Reply from 192.168.23.1: seq=5 time=0.958ms
    Reply from 192.168.23.1: seq=6 time=0.878ms
    Reply from 192.168.23.1: seq=7 time=1.043ms
    Reply from 192.168.23.1: seq=8 time=5.022ms
    Reply from 192.168.23.1: seq=9 time=0.973ms
    Reply from 192.168.23.1: seq=10 time=0.990ms
    Reply from 192.168.23.1: seq=11 time=1.108ms
    Reply from 192.168.23.1: seq=12 time=0.998ms
    Reply from 192.168.23.1: seq=13 time=8.056ms
    Reply from 192.168.23.1: seq=14 time=1.002ms
    Reply from 192.168.23.1: seq=15 time=1.002ms
    Reply from 192.168.23.1: seq=16 time=1.093ms
    Reply from 192.168.23.1: seq=17 time=1.050ms
    Reply from 192.168.23.1: seq=18 time=1.972ms
    Reply from 192.168.23.1: seq=19 time=0.946ms
    Reply from 192.168.23.1: seq=20 time=0.916ms
    Reply from 192.168.23.1: seq=21 time=1.059ms
    Reply from 192.168.23.1: seq=22 time=0.997ms
    Reply from 192.168.23.1: seq=23 time=1.087ms
    Reply from 192.168.23.1: seq=24 time=0.937ms
    Reply from 192.168.23.1: seq=25 time=0.973ms
    Reply from 192.168.23.1: seq=26 time=0.916ms
    Reply from 192.168.23.1: seq=27 time=0.954ms
    Reply from 192.168.23.1: seq=28 time=1.122ms
    Reply from 192.168.23.1: seq=29 time=0.993ms
    Reply from 192.168.23.1: seq=30 time=0.974ms
    Reply from 192.168.23.1: seq=31 time=1.022ms
    Reply from 192.168.23.1: seq=32 time=0.971ms
    Reply from 192.168.23.1: seq=33 time=1.024ms
    Reply from 192.168.23.1: seq=34 time=0.912ms
    Reply from 192.168.23.1: seq=35 time=0.965ms
    Reply from 192.168.23.1: seq=36 time=1.090ms
    Reply from 192.168.23.1: seq=37 time=1.240ms
    Reply from 192.168.23.1: seq=38 time=0.957ms
    Reply from 192.168.23.1: seq=39 time=1.083ms
    Reply from 192.168.23.1: seq=40 time=0.944ms
    Reply from 192.168.23.1: seq=41 time=0.971ms
    Reply from 192.168.23.1: seq=42 time=1.880ms
    Reply from 192.168.23.1: seq=43 time=1.020ms
    Reply from 192.168.23.1: seq=44 time=1.073ms
    Reply from 192.168.23.1: seq=45 time=0.969ms
    Reply from 192.168.23.1: seq=46 time=1.091ms
    Reply from 192.168.23.1: seq=47 time=4.338ms
    Reply from 192.168.23.1: seq=48 time=1.029ms
    Reply from 192.168.23.1: seq=49 time=1.070ms
    Reply from 192.168.23.1: seq=50 time=0.992ms
    Reply from 192.168.23.1: seq=51 time=1.107ms
    Reply from 192.168.23.1: seq=52 time=1.043ms
    Reply from 192.168.23.1: seq=53 time=1.140ms
    Reply from 192.168.23.1: seq=54 time=1.045ms
    Reply from 192.168.23.1: seq=55 time=1.039ms
    Reply from 192.168.23.1: seq=56 time=0.972ms
    Reply from 192.168.23.1: seq=57 time=1.034ms
    Reply from 192.168.23.1: seq=58 time=1.005ms
    Reply from 192.168.23.1: seq=59 time=13.924ms
    Reply from 192.168.23.1: seq=60 time=1.904ms
    Reply from 192.168.23.1: seq=61 time=0.911ms
    Reply from 192.168.23.1: seq=62 time=0.807ms
    Reply from 192.168.23.1: seq=63 time=1.078ms
    Reply from 192.168.23.1: seq=64 time=1.008ms
    Reply from 192.168.23.1: seq=65 time=1.031ms
    Reply from 192.168.23.1: seq=66 time=1.154ms
    Reply from 192.168.23.1: seq=67 time=1.020ms
    Reply from 192.168.23.1: seq=68 time=0.970ms
    Reply from 192.168.23.1: seq=69 time=6.911ms
    Reply from 192.168.23.1: seq=70 time=0.966ms
    Reply from 192.168.23.1: seq=71 time=0.960ms
    Reply from 192.168.23.1: seq=72 time=0.947ms
    Reply from 192.168.23.1: seq=73 time=0.971ms
    Reply from 192.168.23.1: seq=74 time=1.006ms
    Reply from 192.168.23.1: seq=75 time=1.062ms
    Reply from 192.168.23.1: seq=76 time=1.950ms
    Reply from 192.168.23.1: seq=77 time=1.159ms
    Reply from 192.168.23.1: seq=78 time=0.942ms
    Reply from 192.168.23.1: seq=79 time=0.979ms
    Reply from 192.168.23.1: seq=80 time=1.024ms
    Reply from 192.168.23.1: seq=81 time=1.100ms
    Reply from 192.168.23.1: seq=82 time=1.002ms
    Reply from 192.168.23.1: seq=83 time=0.964ms
    Reply from 192.168.23.1: seq=84 time=0.959ms
    Reply from 192.168.23.1: seq=85 time=0.941ms
    Reply from 192.168.23.1: seq=86 time=3.217ms
    Reply from 192.168.23.1: seq=87 time=1.004ms
    Reply from 192.168.23.1: seq=88 time=1.031ms
    Reply from 192.168.23.1: seq=89 time=0.965ms
    Reply from 192.168.23.1: seq=90 time=0.890ms
    Reply from 192.168.23.1: seq=91 time=1.139ms
    Reply from 192.168.23.1: seq=92 time=1.142ms
    Reply from 192.168.23.1: seq=93 time=8.522ms
    Reply from 192.168.23.1: seq=94 time=1.317ms
    Reply from 192.168.23.1: seq=95 time=0.954ms
    Reply from 192.168.23.1: seq=96 time=0.993ms
    Reply from 192.168.23.1: seq=97 time=1.010ms
    Reply from 192.168.23.1: seq=98 time=1.005ms
    Reply from 192.168.23.1: seq=99 time=1.014ms
    Reply from 192.168.23.1: seq=100 time=0.981ms
    Reply from 192.168.23.1: seq=101 time=1.304ms
    Reply from 192.168.23.1: seq=102 time=0.923ms
    Reply from 192.168.23.1: seq=103 time=2.283ms
    Reply from 192.168.23.1: seq=104 time=1.065ms
    
    --- Ping statistics ---
    105 packets transmitted, 105 received, 0.0% packet loss
    round-trip min/avg/max/stddev = 0.807/1.469/13.924/1.763 ms
    
    
    # 테스트 2 : 노트북 ->유선->공유기#2(192.168.23.1)->유선->공유기#1(192.168.68.1)
    C:\Users\creer>C:\Users\creer\gemini\ping_us.py 192.168.68.1
    Pinging 192.168.68.1 with 32 bytes of data:
    Reply from 192.168.68.1: seq=0 time=1.486ms
    Reply from 192.168.68.1: seq=1 time=2.114ms
    Reply from 192.168.68.1: seq=2 time=1.337ms
    Reply from 192.168.68.1: seq=3 time=1.376ms
    Reply from 192.168.68.1: seq=4 time=1.338ms
    Reply from 192.168.68.1: seq=5 time=1.470ms
    Reply from 192.168.68.1: seq=6 time=1.492ms
    Reply from 192.168.68.1: seq=7 time=1.558ms
    Reply from 192.168.68.1: seq=8 time=5.329ms
    Reply from 192.168.68.1: seq=9 time=1.796ms
    Reply from 192.168.68.1: seq=10 time=1.431ms
    Reply from 192.168.68.1: seq=11 time=1.303ms
    Reply from 192.168.68.1: seq=12 time=1.347ms
    Reply from 192.168.68.1: seq=13 time=4.527ms
    Reply from 192.168.68.1: seq=14 time=1.243ms
    Reply from 192.168.68.1: seq=15 time=1.457ms
    Reply from 192.168.68.1: seq=16 time=1.162ms
    Reply from 192.168.68.1: seq=17 time=1.440ms
    Reply from 192.168.68.1: seq=18 time=9.523ms
    Reply from 192.168.68.1: seq=19 time=1.321ms
    Reply from 192.168.68.1: seq=20 time=1.229ms
    Reply from 192.168.68.1: seq=21 time=1.292ms
    Reply from 192.168.68.1: seq=22 time=1.398ms
    Reply from 192.168.68.1: seq=23 time=1.239ms
    Reply from 192.168.68.1: seq=24 time=1.214ms
    Reply from 192.168.68.1: seq=25 time=5.787ms
    Reply from 192.168.68.1: seq=26 time=1.301ms
    Reply from 192.168.68.1: seq=27 time=5.400ms
    Reply from 192.168.68.1: seq=28 time=2.135ms
    Reply from 192.168.68.1: seq=29 time=1.203ms
    Reply from 192.168.68.1: seq=30 time=1.376ms
    Reply from 192.168.68.1: seq=31 time=1.224ms
    Reply from 192.168.68.1: seq=32 time=1.766ms
    Reply from 192.168.68.1: seq=33 time=1.623ms
    Reply from 192.168.68.1: seq=34 time=1.525ms
    Reply from 192.168.68.1: seq=35 time=1.261ms
    Reply from 192.168.68.1: seq=36 time=1.351ms
    Reply from 192.168.68.1: seq=37 time=1.152ms
    Reply from 192.168.68.1: seq=38 time=1.892ms
    Reply from 192.168.68.1: seq=39 time=1.303ms
    Reply from 192.168.68.1: seq=40 time=1.351ms
    Reply from 192.168.68.1: seq=41 time=1.439ms
    Reply from 192.168.68.1: seq=42 time=1.352ms
    Reply from 192.168.68.1: seq=43 time=1.368ms
    Reply from 192.168.68.1: seq=44 time=1.391ms
    Reply from 192.168.68.1: seq=45 time=1.272ms
    Reply from 192.168.68.1: seq=46 time=1.327ms
    Reply from 192.168.68.1: seq=47 time=4.642ms
    Reply from 192.168.68.1: seq=48 time=1.321ms
    Reply from 192.168.68.1: seq=49 time=1.421ms
    Reply from 192.168.68.1: seq=50 time=1.328ms
    Reply from 192.168.68.1: seq=51 time=1.183ms
    Reply from 192.168.68.1: seq=52 time=1.578ms
    Reply from 192.168.68.1: seq=53 time=1.339ms
    Reply from 192.168.68.1: seq=54 time=1.356ms
    Reply from 192.168.68.1: seq=55 time=1.231ms
    Reply from 192.168.68.1: seq=56 time=1.391ms
    Reply from 192.168.68.1: seq=57 time=1.389ms
    Reply from 192.168.68.1: seq=58 time=1.248ms
    Reply from 192.168.68.1: seq=59 time=1.406ms
    Reply from 192.168.68.1: seq=60 time=1.411ms
    Reply from 192.168.68.1: seq=61 time=1.197ms
    Reply from 192.168.68.1: seq=62 time=1.227ms
    Reply from 192.168.68.1: seq=63 time=1.251ms
    Reply from 192.168.68.1: seq=64 time=1.308ms
    Reply from 192.168.68.1: seq=65 time=1.314ms
    Reply from 192.168.68.1: seq=66 time=1.304ms
    Reply from 192.168.68.1: seq=67 time=1.893ms
    Reply from 192.168.68.1: seq=68 time=1.217ms
    Reply from 192.168.68.1: seq=69 time=2.179ms
    Reply from 192.168.68.1: seq=70 time=1.365ms
    Reply from 192.168.68.1: seq=71 time=1.297ms
    Reply from 192.168.68.1: seq=72 time=1.542ms
    Reply from 192.168.68.1: seq=73 time=1.230ms
    Reply from 192.168.68.1: seq=74 time=1.349ms
    Reply from 192.168.68.1: seq=75 time=1.235ms
    Reply from 192.168.68.1: seq=76 time=1.584ms
    Reply from 192.168.68.1: seq=77 time=1.527ms
    Reply from 192.168.68.1: seq=78 time=1.346ms
    Reply from 192.168.68.1: seq=79 time=1.317ms
    Reply from 192.168.68.1: seq=80 time=1.237ms
    Reply from 192.168.68.1: seq=81 time=11.835ms
    Reply from 192.168.68.1: seq=82 time=1.465ms
    Reply from 192.168.68.1: seq=83 time=1.471ms
    Reply from 192.168.68.1: seq=84 time=1.420ms
    Reply from 192.168.68.1: seq=85 time=1.413ms
    Reply from 192.168.68.1: seq=86 time=17.853ms
    Reply from 192.168.68.1: seq=87 time=1.372ms
    Reply from 192.168.68.1: seq=88 time=1.318ms
    Reply from 192.168.68.1: seq=89 time=1.292ms
    Reply from 192.168.68.1: seq=90 time=1.305ms
    Reply from 192.168.68.1: seq=91 time=1.414ms
    Reply from 192.168.68.1: seq=92 time=1.292ms
    Reply from 192.168.68.1: seq=93 time=1.293ms
    Reply from 192.168.68.1: seq=94 time=1.368ms
    Reply from 192.168.68.1: seq=95 time=1.199ms
    Reply from 192.168.68.1: seq=96 time=1.261ms
    Reply from 192.168.68.1: seq=97 time=1.307ms
    Reply from 192.168.68.1: seq=98 time=2.218ms
    Reply from 192.168.68.1: seq=99 time=1.360ms
    Reply from 192.168.68.1: seq=100 time=1.277ms
    
    --- Ping statistics ---
    101 packets transmitted, 101 received, 0.0% packet loss
    round-trip min/avg/max/stddev = 1.152/1.932/17.853/2.219 ms
    
    
    # 테스트 3 : 노트북 ->유선->공유기#1(192.168.68.1)
    C:\Users\creer>C:\Users\creer\gemini\ping_us.py 192.168.68.1
    Pinging 192.168.68.1 with 32 bytes of data:
    Reply from 192.168.68.1: seq=0 time=1.055ms
    Reply from 192.168.68.1: seq=1 time=1.056ms
    Reply from 192.168.68.1: seq=2 time=1.008ms
    Reply from 192.168.68.1: seq=3 time=1.065ms
    Reply from 192.168.68.1: seq=4 time=1.099ms
    Reply from 192.168.68.1: seq=5 time=1.016ms
    Reply from 192.168.68.1: seq=6 time=1.028ms
    Reply from 192.168.68.1: seq=7 time=1.110ms
    Reply from 192.168.68.1: seq=8 time=1.002ms
    Reply from 192.168.68.1: seq=9 time=1.009ms
    Reply from 192.168.68.1: seq=10 time=1.023ms
    Reply from 192.168.68.1: seq=11 time=1.106ms
    Reply from 192.168.68.1: seq=12 time=0.999ms
    Reply from 192.168.68.1: seq=13 time=1.083ms
    Reply from 192.168.68.1: seq=14 time=1.121ms
    Reply from 192.168.68.1: seq=15 time=0.988ms
    Reply from 192.168.68.1: seq=16 time=1.112ms
    Reply from 192.168.68.1: seq=17 time=1.031ms
    Reply from 192.168.68.1: seq=18 time=0.987ms
    Reply from 192.168.68.1: seq=19 time=1.135ms
    Reply from 192.168.68.1: seq=20 time=1.048ms
    Reply from 192.168.68.1: seq=21 time=1.095ms
    Reply from 192.168.68.1: seq=22 time=1.725ms
    Reply from 192.168.68.1: seq=23 time=0.968ms
    Reply from 192.168.68.1: seq=24 time=0.957ms
    Reply from 192.168.68.1: seq=25 time=1.109ms
    Reply from 192.168.68.1: seq=26 time=1.052ms
    Reply from 192.168.68.1: seq=27 time=1.132ms
    Reply from 192.168.68.1: seq=28 time=1.453ms
    Reply from 192.168.68.1: seq=29 time=0.996ms
    Reply from 192.168.68.1: seq=30 time=0.954ms
    Reply from 192.168.68.1: seq=31 time=1.069ms
    Reply from 192.168.68.1: seq=32 time=0.952ms
    Reply from 192.168.68.1: seq=33 time=1.190ms
    Reply from 192.168.68.1: seq=34 time=1.168ms
    Reply from 192.168.68.1: seq=35 time=1.078ms
    Reply from 192.168.68.1: seq=36 time=1.019ms
    Reply from 192.168.68.1: seq=37 time=1.041ms
    Reply from 192.168.68.1: seq=38 time=1.011ms
    Reply from 192.168.68.1: seq=39 time=1.122ms
    Reply from 192.168.68.1: seq=40 time=1.015ms
    Reply from 192.168.68.1: seq=41 time=1.094ms
    Reply from 192.168.68.1: seq=42 time=1.649ms
    Reply from 192.168.68.1: seq=43 time=1.072ms
    Reply from 192.168.68.1: seq=44 time=1.072ms
    Reply from 192.168.68.1: seq=45 time=1.286ms
    Reply from 192.168.68.1: seq=46 time=0.969ms
    Reply from 192.168.68.1: seq=47 time=1.614ms
    Reply from 192.168.68.1: seq=48 time=1.160ms
    Reply from 192.168.68.1: seq=49 time=1.120ms
    Reply from 192.168.68.1: seq=50 time=1.241ms
    Reply from 192.168.68.1: seq=51 time=1.107ms
    Reply from 192.168.68.1: seq=52 time=1.004ms
    Reply from 192.168.68.1: seq=53 time=2.730ms
    Reply from 192.168.68.1: seq=54 time=1.173ms
    Reply from 192.168.68.1: seq=55 time=1.075ms
    Reply from 192.168.68.1: seq=56 time=1.038ms
    Reply from 192.168.68.1: seq=57 time=1.034ms
    Reply from 192.168.68.1: seq=58 time=1.036ms
    Reply from 192.168.68.1: seq=59 time=1.143ms
    Reply from 192.168.68.1: seq=60 time=1.084ms
    Reply from 192.168.68.1: seq=61 time=1.067ms
    Reply from 192.168.68.1: seq=62 time=1.024ms
    Reply from 192.168.68.1: seq=63 time=0.903ms
    Reply from 192.168.68.1: seq=64 time=1.062ms
    Reply from 192.168.68.1: seq=65 time=1.000ms
    Reply from 192.168.68.1: seq=66 time=1.151ms
    Reply from 192.168.68.1: seq=67 time=1.084ms
    Reply from 192.168.68.1: seq=68 time=1.041ms
    Reply from 192.168.68.1: seq=69 time=1.026ms
    Reply from 192.168.68.1: seq=70 time=1.125ms
    Reply from 192.168.68.1: seq=71 time=1.049ms
    Reply from 192.168.68.1: seq=72 time=1.067ms
    Reply from 192.168.68.1: seq=73 time=0.952ms
    Reply from 192.168.68.1: seq=74 time=1.057ms
    Reply from 192.168.68.1: seq=75 time=1.028ms
    Reply from 192.168.68.1: seq=76 time=1.108ms
    Reply from 192.168.68.1: seq=77 time=1.057ms
    Reply from 192.168.68.1: seq=78 time=0.992ms
    Reply from 192.168.68.1: seq=79 time=1.020ms
    Reply from 192.168.68.1: seq=80 time=1.021ms
    Reply from 192.168.68.1: seq=81 time=1.111ms
    Reply from 192.168.68.1: seq=82 time=1.088ms
    Reply from 192.168.68.1: seq=83 time=0.990ms
    Reply from 192.168.68.1: seq=84 time=1.154ms
    Reply from 192.168.68.1: seq=85 time=1.081ms
    Reply from 192.168.68.1: seq=86 time=1.012ms
    Reply from 192.168.68.1: seq=87 time=1.143ms
    Reply from 192.168.68.1: seq=88 time=1.094ms
    Reply from 192.168.68.1: seq=89 time=1.072ms
    Reply from 192.168.68.1: seq=90 time=1.060ms
    Reply from 192.168.68.1: seq=91 time=0.936ms
    Reply from 192.168.68.1: seq=92 time=1.047ms
    Reply from 192.168.68.1: seq=93 time=1.005ms
    Reply from 192.168.68.1: seq=94 time=1.072ms
    Reply from 192.168.68.1: seq=95 time=1.087ms
    Reply from 192.168.68.1: seq=96 time=0.951ms
    Reply from 192.168.68.1: seq=97 time=1.071ms
    Reply from 192.168.68.1: seq=98 time=1.031ms
    Reply from 192.168.68.1: seq=99 time=1.079ms
    Reply from 192.168.68.1: seq=100 time=1.041ms
    Reply from 192.168.68.1: seq=101 time=1.094ms
    Reply from 192.168.68.1: seq=102 time=1.022ms
    Reply from 192.168.68.1: seq=103 time=0.907ms
    
    --- Ping statistics ---
    104 packets transmitted, 104 received, 0.0% packet loss
    round-trip min/avg/max/stddev = 0.903/1.095/2.730/0.205 ms
    
    C:\Users\creer>

     

     

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    ban 설정 강화 82339 1 2026 05.09 정적분 구간에 미지수가 있고, solve 를 사용할 수 없을 때 그 값을 확인하려면? 2763 4 2026 04.10 높아질수록 좁아지는 시야에 대하여 - written by ChatGPT 13272 2026 02.12 내가 올해 몇살이더라? (내 나이 계산기) 10417 2026 02.11 AGI 자기 거버넌스 구조와 인간-AGI 관계 모델 (written by GEMINI & GPT) 13767 1 2026 01.30

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    2) 고정기준값 41에 대한 오차 제곱합 계산방법   이건 통계메뉴에서는 딱히 방법이 떠오르지 않네요.  질문하신 것과 같이 적은 갯수의 data라면 직접 입력하시는게 최선입니다.      하지만 DATA 갯수가 수십개 이상이라면? ㄴ 스프레드시트 기능을 이용하시는게 좋겠습니다.  【MENU】【8】   A열에 DATA 입력하고  B로 이동한 후 OPTN 【1】 Fill Formula 【ALPHA】키 방향키 숫자키 등을 이용해 수식 완성   C로 이동후 Formula 수식 입력   D의 빈공간으로 이동 후 OPTN 방향키 아래 누르다보면 Sum 보임 ALPHA 키 이용해서 수식 완성. : 기호는 MENU 버튼 바로 아래 있음 (ALPHA키로 입력) 【=】입력하면  최종결과 확인 * 주의 (B열, C열과 달리) D1 셀은 계산 결과인 951이 직접 입력된 상태이므로 DATA 수정후 recalculation 하여도 자동계산되지 않음.  자동계산을 위해서는 formula 형식으로 입력해야 함.  2026 10.27 1) 통계적 편차제곱합(평균 50.25기준) 입력 방법   【MENU】 【6】 【1】 로 1-var Stat 모드로 진입하여  【48】 【=】 【66】 【=】 【32】 【=】 【55】【=】  DATA 입력  【OPTN】 【3】 【▼】 【▼】   fx-570EX 기종에도 편차제곱합을 바로 보여주진 않습니다.  본문에 나온 것처럼 앞서 계산되어 저장된 각종 변수를 이용해 계산합니다.    【AC】【OPTN】【4】Statistics Calc   이 화면에서 다시  OPTN 하고 (메뉴가 3개로 줄어 있죠?)  여기서 화살표 아래를 내려보면 추가 메뉴가 있습니다.  4개 메뉴에는 각각 아래 하위 메뉴가 있습니다.      이 중에서 필요로 하는 것을 골라 계산하시면 되겠습니다.  Variable 에 있는 값을 이용하면  다른 공식을 쓰셔도 됩니다.  2026 10.27 질문자님, 48,66,32,55 네 개 DATA 의 평균은 50.25라서 41은 평균이 아닙니다. 그래서 식을 두 가지로 나눠서 봐야 합니다. 1) 통계적 편차제곱합(평균 50.25기준)이면 답은 608.75 입니다. 2) 만약 41이라는 고정 기준값에 대한 제곱합을 구하시는 거면 식은 (48-41)²+... 이고 답은 951입니다. 원문에 +로 쓰신 건 -의 오타로 보입니다. 2026 10.27 본문의 변환 위젯에 사용된 전서체 폰트는 대만의 최고 학술 연구 기관인 중앙연구원(Academia Sinica)에서 제공하는 ‘숭희전체(崇羲篆體)’로 전통 한자 서체인 소전(小篆)을 현대 컴퓨터 폰트(글꼴)로 구축한 오픈소스 프로젝트로 개발되었습니다. https://xiaoxue.iis.sinica.edu.tw/chongxi/download.htm 2026 10.20 예제1)      예제2)       예제3)      추가옵션    2026 10.18
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    • Profile 0
      세상의모든계산기
      2025.09.27 - 16:54 2025.09.24 - 18:06 #55420

      AX2004T, 1주 테스트 결론


      - 가격은 저렴하다. 

      - 스펙상으로는 문제가 없다. 

      - 지터 현상이 있다. (유선/무선 통합) // 유선 연결 핑 평균 1~1.5 ms 에 편차가 1.5~2 ms 수준

      ㄴ 일시적으로 발생하는 것이 아니고, 꾸준히 나타남. 고질병과 같음. 

      ㄴ (순간반응이 필요한) 게이밍용으로 비추 

      - 5G 속도가 떨어진다. // 테스트 장비가 1대 뿐이라 테스트 한계 있음. 

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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:22 2025.09.24 - 18:29 #55430

      유선) hrping 핑 테스트


      hrping.exe 192.168.23.1 -n 1000
      This is hrPING v5.07.1150 by cFos Software GmbH -- https://www.cfos.de
      (중략)
      Packets: sent=1000, rcvd=1000, error=0, lost=0 (0.0% loss) in 499.511856 sec
      RTTs in ms: min/avg/max/dev: 0.618 / 1.679 / 20.264 / 2.347
      Bandwidth in kbytes/sec: sent=0.120, rcvd=0.120


      - 노트북->유선->AX2004T

      - 테스트 중 유튜브 시청함

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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:22 2025.09.24 - 20:21 #55443

      노트북(클라이언트) -> 유선 -> AX2004T -> 유선 -> 데탑(PC, 서버)


      C:\iperf-3.1.3-win64>iperf3.exe -c 192.168.23.5 -p 5000 -t 10 -f m -i 2
      Connecting to host 192.168.23.5, port 5000
      [ 4] local 192.168.23.4 port 4985 connected to 192.168.23.5 port 5000
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-2.00 sec 188 MBytes 786 Mbits/sec
      [ 4] 2.00-4.00 sec 191 MBytes 800 Mbits/sec
      [ 4] 4.00-6.00 sec 184 MBytes 771 Mbits/sec
      [ 4] 6.00-8.00 sec 184 MBytes 770 Mbits/sec
      [ 4] 8.00-10.00 sec 191 MBytes 800 Mbits/sec
      - - - - - - - - - - - - - - - - - - - - - - - - -
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.00 sec 936 MBytes 785 Mbits/sec sender
      [ 4] 0.00-10.00 sec 936 MBytes 785 Mbits/sec receiver

      iperf Done.

      C:\iperf-3.1.3-win64>

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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:37 #55455
      AC-68U 비교 :
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.00 sec 963 MBytes 808 Mbits/sec sender
      [ 4] 0.00-10.00 sec 963 MBytes 808 Mbits/sec receiver
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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:23 2025.09.24 - 18:42 #55433

      무선 2.4G) hrping 핑 테스트


      Packets: sent=1000, rcvd=999, error=0, lost=1 (0.1% loss) in 499.507024 sec
      RTTs in ms: min/avg/max/dev: 1.103 / 10.756 / 1793.124 / 80.016
      Bandwidth in kbytes/sec: sent=0.120, rcvd=0.119


      - 노트북->무선(2.4G)->AX2004T

      - 테스트 중 유튜브 시청함

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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:27 2025.09.24 - 20:27 #55449

      노트북(클라이언트) -> 무선 2.4G -> AX2004T -> 유선 -> 데탑(PC, 서버)


      C:\iperf-3.1.3-win64>iperf3.exe -c 192.168.23.5 -p 5000 -t 10 -f m -i 2
      Connecting to host 192.168.23.5, port 5000
      [ 4] local 192.168.23.2 port 5129 connected to 192.168.23.5 port 5000
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-2.00 sec 47.5 MBytes 199 Mbits/sec
      [ 4] 2.00-4.00 sec 52.0 MBytes 218 Mbits/sec
      [ 4] 4.00-6.00 sec 50.4 MBytes 211 Mbits/sec
      [ 4] 6.00-8.00 sec 50.6 MBytes 212 Mbits/sec
      [ 4] 8.00-10.00 sec 49.0 MBytes 206 Mbits/sec
      - - - - - - - - - - - - - - - - - - - - - - - - -
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.00 sec 250 MBytes 209 Mbits/sec sender
      [ 4] 0.00-10.00 sec 249 MBytes 209 Mbits/sec receiver

      iperf Done.

      C:\iperf-3.1.3-win64>

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    • Profile 0
      세상의모든계산기
      2025.09.25 - 21:51 2025.09.24 - 20:39 #55458

      비교 : AC-68U
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.01 sec 65.0 MBytes 54.5 Mbits/sec sender
      [ 4] 0.00-10.01 sec 65.0 MBytes 54.5 Mbits/sec receiver

       


      이상해서 다시 접속 

       

      C:\iperf-3.1.3-win64>iperf3.exe -c 192.168.68.36 -p 5000 -t 10 -f m -i 2
      Connecting to host 192.168.68.36, port 5000
      [  4] local 192.168.68.217 port 12792 connected to 192.168.68.36 port 5000
      [ ID] Interval           Transfer     Bandwidth
      [  4]   0.00-2.00   sec  22.4 MBytes  93.7 Mbits/sec
      [  4]   2.00-4.00   sec  24.5 MBytes   103 Mbits/sec
      [  4]   4.00-6.00   sec  23.6 MBytes  98.9 Mbits/sec
      [  4]   6.00-8.01   sec  24.2 MBytes   101 Mbits/sec
      [  4]   8.01-10.00  sec  24.1 MBytes   102 Mbits/sec
      - - - - - - - - - - - - - - - - - - - - - - - - -
      [ ID] Interval           Transfer     Bandwidth
      [  4]   0.00-10.00  sec   119 MBytes  99.7 Mbits/sec                  sender
      [  4]   0.00-10.00  sec   119 MBytes  99.7 Mbits/sec                  receiver

       


      * 공유기 2.4G 연결된 장치가 많아서 연결속도/다운속도가 떨어지는 것이 아닌가 합니다. 

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    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:23 2025.09.24 - 18:53 #55436

      무선 5G) hrping 핑 테스트


      Packets: sent=1000, rcvd=999, error=0, lost=1 (0.1% loss) in 499.511706 sec
      RTTs in ms: min/avg/max/dev: 1.509 / 13.751 / 507.855 / 24.991
      Bandwidth in kbytes/sec: sent=0.120, rcvd=0.119


      - 노트북->무선(5G)->AX2004T

      - 테스트 중 유튜브 시청함

      댓글
    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:26 2025.09.24 - 20:25 #55446

      노트북(클라이언트) -> 무선 5G -> AX2004T -> 유선 -> 데탑(PC, 서버)


      C:\iperf-3.1.3-win64>iperf3.exe -c 192.168.23.5 -p 5000 -t 10 -f m -i 2
      Connecting to host 192.168.23.5, port 5000
      [ 4] local 192.168.23.2 port 5063 connected to 192.168.23.5 port 5000
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-2.00 sec 68.2 MBytes 286 Mbits/sec
      [ 4] 2.00-4.00 sec 65.6 MBytes 276 Mbits/sec
      [ 4] 4.00-6.00 sec 73.6 MBytes 309 Mbits/sec
      [ 4] 6.00-8.00 sec 67.9 MBytes 285 Mbits/sec
      [ 4] 8.00-10.00 sec 70.2 MBytes 294 Mbits/sec
      - - - - - - - - - - - - - - - - - - - - - - - - -
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.00 sec 346 MBytes 290 Mbits/sec sender
      [ 4] 0.00-10.00 sec 346 MBytes 290 Mbits/sec receiver

      iperf Done.

      C:\iperf-3.1.3-win64>

      댓글
    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:29 #55452
      2.4G에 비해서는 높은 속도이지만, 아쉬움이 남네요.
      댓글
    • Profile 0
      세상의모든계산기
      2025.09.24 - 20:40 #55461
      비교 AC-68U
      [ ID] Interval Transfer Bandwidth
      [ 4] 0.00-10.00 sec 475 MBytes 398 Mbits/sec sender
      [ 4] 0.00-10.00 sec 475 MBytes 398 Mbits/sec receiver
      댓글
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