Grandstream GXW4200 Series GXW4248 - V2 - VoIP gateway - 48 ports - 1GbE - 1U - desktop / rack mountable

Kategorija VoIP sąsajos
Prekės kodas GXW4248 V2
Gamintojas Grandstream Networks
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Product Description
Grandstream GXW4200 Series GXW4248 - v2 - VoIP gateway
Device Type
VoIP gateway
Form Factor
Desktop / rack mountable - 1U
Ports Qty
48
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
VoIP Protocols
SIP, SRTP, SIPS
Telephony Interfaces
48 phone (FXS)
Protocols & Specifications
ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38
Power
AC 100-240 V (50 - 60 Hz)
Dimensions (WxDxH)
44 cm x 25.5 cm x 4.4 cm
Weight
3.36 kg
Device Type
VoIP gateway
Height (Rack Units)
1U
Built-in Devices
Status LCD
Width
44 cm
Depth
25.5 cm
Height
4.4 cm
Weight
3.36 kg
Form Factor
Desktop / rack mountable
Ports Qty
48
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol
TCP/IP, UDP/IP, RTP, RTCP, HTTP, HTTPs, ARP, DNS, DHCP, NTP, TFTP, PPPoE, FTPS, FTP
Remote Management Protocol
HTTPS, TLS, HTTP, ICMP, TR-069, Syslog, SSH
Status Indicators
Power, link/activity, connection status
Features
Failover support, dual firmware images, password protection, Quality of Service (QoS), DiffServ support, Type of Service (ToS), VLAN Tagging, STUN support, LLDP support, DTMF support, SecureBoot
Encryption Algorithm
TLS, 128-bit AES
Compliant Standards
IEEE 802.1Q, IEEE 802.1p
VoIP Protocols
SIP, SRTP, SIPS
Voice Codecs
G.722, Opus, G.711, G.723, G.726-32, G.729, iLBC
Telephony Interfaces
48 phone (FXS)
IP Telephony Features
SIP server, 3-way conferencing, dynamic jitter buffer, echo cancellation
Protocols & Specifications
ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38
Interfaces
48 x FXS - RJ-11 ¦ 1 x 1000Base-T - RJ-45 ¦ 2 x management - Telco
Compliant Standards
RFC2833, RFC3261, AS/NZS 62368.1, AS/NZS CISPR 32 Class B, EN 61000-3-3, EN IEC 61000-3-2, EN55032 Class B, EN55035, FCC 47 CFR part 15 B class B, ICES-003, IEC/EN 62368-1, ITU-T K.21, RoHS, UL 60950
Power Device
Internal power supply
Voltage Required
AC 100-240 V (50 - 60 Hz)
Power Provided
60 Watt
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)
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