YKW-JKS204S，YKW-JKS208S N-port Gigabit Switch with Adaptive N 10/100/1000M RJ45 ports and two adaptive 1000M standard port, users may need to use different modules, such as 1000Base-T, 1000Base-SX, 1000Base -LX and so on. Switch by the United States the latest IC, stable performance and excellent quality, with a higher cost. For small optical Ethernet and optical network with special needs.

※ MAC Address Table: 1K
※ Cache: 512Kb
※ backplane bandwidth: 12G, can achieve non-blocking wire-speed forwarding
※ Interface Standard:
 Power port: RJ-45, 10/100/1000Mbps (adaptive);
       light port: 1000Mbps;
※ LED Indicator: PWR, F1 Link / Act, F2 Link / Act; TP1 Link / Act, TP1 100, TP1 1000;
       TP2 Link / Act, TP2 100, TP2 1000;
※ Power supply: AC 220V (100-240V), 50 ~ 60Hz; DC: 5V, 2A
※ Ambient temperature:: 0 ~ +50 ℃; Storage temperature:: -20 ~ +70 ℃
※ Humidity:: 5% to 90%