Grandstream Networks

Grandstream Networks GXW-4248. Security algorithms: AES. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u, Data transfer rate: 1 Gbit/s. I/O ports: 48 x RJ-45, 50-Pin Telco

Grandstream Networks GXW4504. Supported network protocols: TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP,.... Security algorithms: 802.1x RADIUS,HTTPS,SRTP,SSH,SSL/TLS, Authentication method: RFC2833, SIP INFO. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.1Q, Cabling technology: 10/100/1000Base-T(X). Width: 19.1" (485 mm), Depth: 7.52" (191 mm), Height: 1.82" (46.2 mm). Input frequency: 50/60 Hz, Input voltage: 100 - 240 V, Output current: 2 A

Grandstream Networks GXW4232. Supported protocols: TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PP-PoE, STUN, LLDP. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u, Data transfer rate: 1 Gbit/s. Weight: 7.08 lbs (3.21 kg), Dimensions (WxDxH): 17.3 x 7.28 x 1.73" (440 x 185 x 44 mm). Input frequency: 50/60 Hz, Input voltage: 100 - 240 V, Output voltage: 12 V. Certification: FCC: Part 15 (CFR 47) Class B CE: EN55022 Class B, EN55024, EN61000-3-2, EN16000-3-3, EN60950-1,...

Grandstream Networks GXW-4224. Supported protocols: TFTP, HTTP, HTTPS. Security algorithms: AES. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3,IEEE 802.3ab,IEEE 802.3u, Data transfer rate: 1 Gbit/s. I/O ports: 24 x RJ-45, 50-Pin Telco

Grandstream Networks GXW4502. Supported network protocols: TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP,.... Security algorithms: 802.1x RADIUS,HTTPS,SRTP,SSH,SSL/TLS, Authentication method: RFC2833, SIP INFO. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.1Q, Cabling technology: 10/100/1000Base-T(X). Width: 19.1" (485 mm), Depth: 7.52" (191 mm), Height: 1.82" (46.2 mm). Input frequency: 50/60 Hz, Input voltage: 100 - 240 V, Output current: 2 A

Grandstream Networks GXW-4248. Voice codecs: G.711, G.723.1, G.726. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, Data transfer rate: 1 Gbit/s. Security algorithms: AES. I/O ports: 48 x RJ-45, 50-Pin Telco