SPECIFICATIONS Test portTwo 10/100/1000M BASE-T RJ-45 ports; Two 100M/1000M BASE-X SFP optical fiber ports; Support 1 cu port+1 fiber port 2 fiber ports 2 cu ports single fiber port 1 cu port five modes Management portOne WiFi one RJ45 10M Power supplyOne Micro USB Leds indicatePORT1/2 LINK ACT error one yellow Run one green CPU run lighting Power charge one charging is red charged full is green System controlOne on/off button one reset button for configuration reset AC adaptinput 100-240VAC, 50-60HZ output5V, 2A Battery5 hours temperature-10~45 humidity5%~95% Non condensation Dimensions80x160x35mm weight200g featuresClient APP mode RFC2544;throughputlatencyframe loss and back-to-back Bert One port 64 streams Inline filter and capture support terminal mode and through mode L1 L2 L3 loopback test Copper TDR test SFP DDM Switch port locate Ping ARP sweep Trace route Configure file save and load Ftp/Http/DHCP test Test result save and output Buttery management buttery detect and alarm System time set Temperature detect and alarm Langrage English/Chinese System info check product modehardware versionsoftware version