Instabile 10-Gbit-Verbindung von Mikrotik CSS326-24G-2S + RM mit Mikrotik S + RJ10 SFP

Ich verwende jeweils eine ASUS XG-C100C-Netzwerkkarte in zwei PCs, die an Mikrotik CSS326-24G-2S + RM (jeweils über Mikrotik S + RJ10 SFP) angeschlossen sind.

Ein PC ist sehr nahe (2 Meter Cat5E-Kabel), der andere ist weit (15 Meter Cat5E-Kabel). Ich bekomme eine brillante 10-Gbit-Geschwindigkeit für beide Links. Alles funktioniert gut, bis ich auch nur leicht das SFP + -Modul oder den RJ-45-Stecker berühre. Wenn sie nicht berührt werden, funktionieren die Links mindestens einen Monat lang ohne Probleme (noch nicht getestet). Bei Berührung ging die Verbindung sofort zurück und es treten zufällige Unterbrechungen auf. Die nächste Unterbrechung kann in wenigen Minuten oder in mehreren Stunden erfolgen - unvorhersehbar.

Ich verwende neueste RouterOS und Firmware. Das einzige, was zu helfen scheint - ich versuche, Verbinder mit SFP + -Modulen stärker (fester) in die SFP + -Anschlüsse einzufügen, aber dies scheint seltsam und instabil zu sein, da selbst eine leichte Berührung die Verbindung wieder unterbrechen kann.

Was mache ich falsch? Irgendwelche Vorschläge?

Mikrotik CSS326-24G-2S + RM config:

# nov/18/2018 14:20:22 by RouterOS 6.43.4 # software id = SUYY-DNX3 # # model = CRS326-24G-2S+ # serial number = 763C08FD32BB /interface bridge add admin-mac=CC:2D:E0:D3:EC:44 auto-mac=no comment=defconf name=bridge /interface ethernet set [ find default-name=ether1 ] speed=100Mbps set [ find default-name=ether2 ] speed=100Mbps set [ find default-name=ether3 ] speed=100Mbps set [ find default-name=ether4 ] speed=100Mbps set [ find default-name=ether5 ] speed=100Mbps set [ find default-name=ether6 ] speed=100Mbps set [ find default-name=ether7 ] speed=100Mbps set [ find default-name=ether8 ] speed=100Mbps set [ find default-name=ether9 ] speed=100Mbps set [ find default-name=ether10 ] speed=100Mbps set [ find default-name=ether11 ] speed=100Mbps set [ find default-name=ether12 ] speed=100Mbps set [ find default-name=ether13 ] speed=100Mbps set [ find default-name=ether14 ] speed=100Mbps set [ find default-name=ether15 ] speed=100Mbps set [ find default-name=ether16 ] speed=100Mbps set [ find default-name=ether17 ] speed=100Mbps set [ find default-name=ether18 ] speed=100Mbps set [ find default-name=ether19 ] speed=100Mbps set [ find default-name=ether20 ] speed=100Mbps set [ find default-name=ether21 ] speed=100Mbps set [ find default-name=ether22 ] speed=100Mbps set [ find default-name=ether23 ] speed=100Mbps set [ find default-name=ether24 ] speed=100Mbps set [ find default-name=sfp-sfpplus1 ] advertise=10M-half,10M-full,100M-half,100M-full,1000M-half,1000M-full,2500M-full,5000M-full,10000M-full rx-flow-control=auto tx-flow-control=auto set [ find default-name=sfp-sfpplus2 ] speed=10Gbps /interface list add name=WAN add name=LAN /interface bridge port add bridge=bridge interface=ether1 add bridge=bridge interface=ether2 add bridge=bridge interface=ether3 add bridge=bridge interface=ether4 add bridge=bridge interface=ether5 add bridge=bridge interface=ether6 add bridge=bridge interface=ether7 add bridge=bridge interface=ether8 add bridge=bridge interface=ether9 add bridge=bridge interface=ether10 add bridge=bridge interface=ether11 add bridge=bridge interface=ether12 add bridge=bridge interface=ether13 add bridge=bridge interface=ether14 add bridge=bridge interface=ether15 add bridge=bridge interface=ether16 add bridge=bridge interface=ether17 add bridge=bridge interface=ether18 add bridge=bridge interface=ether19 add bridge=bridge interface=ether20 add bridge=bridge interface=ether21 add bridge=bridge interface=ether22 add bridge=bridge interface=ether23 add bridge=bridge interface=ether24 add bridge=bridge interface=sfp-sfpplus1 add bridge=bridge interface=sfp-sfpplus2 /interface list member add interface=ether1 list=WAN add interface=ether2 list=LAN add interface=ether3 list=LAN add interface=ether4 list=LAN add interface=ether5 list=LAN add interface=ether6 list=LAN add interface=ether7 list=LAN add interface=ether8 list=LAN add interface=ether9 list=LAN add interface=ether10 list=LAN add interface=ether11 list=LAN add interface=ether12 list=LAN add interface=ether13 list=LAN add interface=ether14 list=LAN add interface=ether15 list=LAN add interface=ether16 list=LAN add interface=ether17 list=LAN add interface=ether18 list=LAN add interface=ether19 list=LAN add interface=ether20 list=LAN add interface=ether21 list=LAN add interface=ether22 list=LAN add interface=ether23 list=LAN add interface=ether24 list=LAN add interface=sfp-sfpplus1 list=LAN add interface=sfp-sfpplus2 list=LAN /ip address add address=192.168.9.9/8 comment=defconf interface=ether2 network=192.0.0.0 /ip cloud set ddns-enabled=yes /ip dns set servers=8.8.8.8 /ip route add distance=1 gateway=192.168.9.1 /system clock set time-zone-name=Europe/Moscow /system leds set 0 leds=user-led type=off add interface=ether1 leds=ether1-led type=interface-activity /system logging add action=remote disabled=yes topics=error,warning,critical,info /system routerboard settings set boot-os=router-os silent-boot=no