8

8 ports RS-232/422/485 secure device server, 100V~240VAC

8 ports RS-232/422/485 secure device server, 100V~240VAC, -40~75℃

8 ports RS-232/422/485 secure device server, 48VDC

8 Port Ethernet Secire Terminal Server, 10/100M Ethernet, 3 in 1, RJ-45 8pin, 88-300 VDC, -40 to 85°C

8 ports RS-232 secure device server, 100V~240VAC

8 ports RS-232 secure device server, 48VDC