Samsung SRN-4000, 48TB, 64 channels, H.264, M-JPEG, MPEG4, 48 TB, 10,100,1000 Mbit/s, TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP, PPPoE, SMTP, ICMP, IGMP, ARP, DNS,..., Black Samsung SRN-4000, 48TB. Video input channels: 64 channels, Video formats supported: H.264, M-JPEG, MPEG4. Total installed storage capacity: 48 TB. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: TCP/IP, UDP/IP, RTP (UDP), RTP (TCP), RTSP, NTP, HTTP, DHCP, PPPoE, SMTP, ICMP, IGMP, ARP, DNS,.... Product colour: Black. Power consumption (max): 56 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz