Technical Specification GXW 4224
Interfaces
Analog Telephone FXS
24 x RJ11 & 1/1/2 50-pin Telco connectors
Network Interfaces
1 x 10M/100M/1000Mbps auto-sensing RJ45 port
Protocols & Codecs
Voice Compression
G.711, G.723.1, G.726 (40/32/24/16), G.729 A/B, iLBC
Network Protocols
TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PP-
PoE, STUN, LLDP , T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax
Pass-through, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax
DTMF Method
Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO
Provisioning
TFTP, HTTP, HTTTPS, TR069
Management
Syslog, HTTPS, Web browser, voice prompt, TR-069
Environmental
Operating Temperature
0 °C ~ 40C
Operation Humidity
10% ~90% (non-condensing)
Dimensions
440mm (L) x 185mm (W) x 44mm (H) (1U)
Mounting
Desktop and rack mount with front brackets
Power Supply
PoE in
No
RPS Input/Output
Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
Power Consumption
22.58 ~ 36.79 Watts
