Product no 989465155
Model GXW4224
Brand Grandstream Networks
EAN 6947273704386
Weight 3.6 kg
Produktbeskrivelse | Grandstream GXW4224 - VoIP-telefonadapter |
Enhedstype | VoIP-telefonadapter |
Formfaktor | Rackmonterbar - 1U |
Antal porte | 24 |
Dataforbindelsesprotokol | Ethernet, Fast Ethernet, Gigabit Ethernet |
VoIP-protokoller | SIP, RTCP, RTP |
Grænseflader til telefoni | 48 telefoner (FXS) |
Protokoller og specifikationer | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
Antal analogporte | 24 |
Effekt | AC 120/230 V (50/60 Hz) |
Dimensioner (B x D x H) | 18.5 cm x 44 cm x 4.4 cm |
Vægt | 2.57 kg |
General | |
---|---|
Built-in Devices | Status LCD |
Depth | 44 cm |
Device Type | VoIP phone adapter |
Height | 4.4 cm |
Height (Rack Units) | 1U |
Weight | 2.57 kg |
Width | 18.5 cm |
Networking | |
Connectivity Technology | Wired |
Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
Form Factor | Rack-mountable |
Network / Transport Protocol | TCP/IP, UDP/IP, NTP, ICMP/IP, PPPoE, ARP, DHCP |
Ports Qty | 24 |
Remote Management Protocol | HTTP, HTTPS, TFTP, TR-069 |
Status Indicators | Phone, LAN, link/activity |
IP Telephony | |
IP Telephony Features | Caller ID, call waiting, call transfer, message waiting, DTMF generation/detection |
Telephony Interfaces | 48 phone (FXS) |
Voice Codecs | G.711, G.723, G.729a, G.726, iLBC, G.729b |
VoIP Protocols | SIP, RTCP, RTP |
Communications | |
Analog Ports Qty | 24 |
Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
Type | Voice/fax board |
Voice Communication Support | VoIP |
Expansion / Connectivity | |
Interfaces | 24 x modem - RJ-11 | 1 x 1000Base-T - RJ-45 | 1 x management - Telco |
Power | |
Power Device | Internal power supply |
Voltage Required | AC 120/230 V (50/60 Hz) |
Environmental Parameters | |
Humidity Range Operating | 10 - 90% (non-condensing) |
Max Operating Temperature | 40 °C |
Min Operating Temperature | 0 °C |