GENERAL SPECIFICATIONS:

Telephone Interfaces GXW4216/4224/4232: 16/24/32 x RJ11 & 1/1/2 50-pin Telco connectors
GXW4248: 2 50-pin Telco connectors
Network Interfaces 1 x 10M/100M/1000Mbps auto-sensing RJ45 port
LED indicators LAN Link, LAN Activity, Connection Per Telephone Port
LCD display Backlit 128×32 graphic LCD display with support for multiple languages
Voice-over-Packet Capabilities Window based carrier grade line echo cancellation, dynamic jitter buffer, modern detection &
auto-switch to G.711
Voice Compression G.711, G.723.1, G.76 (40/32/24/16), G.729 A/B, iLBC
Fax over IP T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Passthrough, Fax data pump V.17, V.21, V.27ter, V.29 for T.38 fax relay
Telephony Feature
Caller ID display or block, call waiting, blind or attended call transfer, call forward, do not
disturb, 3-way conference, last call return, paging, message waiting indicator LED (NEON LED)
support and stutter tone, auto dial
QoS DiffServ, TOS, 802.1P/Q VLAN tagging
Network Protocols TCP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN,
LLDP
DTMF Method Flexible DTMF transmission methods including in-audio, RFC2833, and/or SIP INFO
Signaling SIP (RFC 3261) over UDP/TCP/TLS
SIP Server Profiles & Accounts Per
System 4 distinct SIP server profiles per system and independent SIP account per telephone port
Provisioning TFTP, HTTP, HTTTPS, TR069
Security SRTP, TLS/SIPS, HTTPS (AES-128 encryption for SRTP, TLS and HTTPS)
Management Syslog, HTTPS, Web browser, voice prompt, TR-069
Universal Power Supply GXW4232/4224/4216: Output: 12VDC, 5A; Input: 100 ~ 240VAC, 50 ~ 60Hz
GXW4248: Output: 24VDC, 6.25A; Inpu: 100 ~ 240VAC, 50~ 60Hz
Environmental Operating: 0 °C ~ 40C; Storage: -20°C ~ 60°C; Humidity: 10% ~90% (non-condensing)
Electrical Protection Over-voltage and over-current protection (ITU-T Reccomendation K.21, Basic Test Level)
Physical
Unit dimension: 440mm (L) x 255mm (W) x 44mm (H) (1U) (GXW4248)
440mm (L) x 185mm (W) x 44mm (H) (1U) (GXW4216/4224/4232)
Unit Weight: 3.21KG; Package weight: 4.31KG (GXW4248)
2.63KG; 3.68KG (GXW4224)
2.57KG; 3.62KG (GXW4224)
2.39KG; 3.48KG (GXW4216)
Mounting Desktop and rack mount with front brackets
LED Indicators Power, LAN Link/Activity, Hard Drive Activity
Short & Long Haul 2 REN, up to 6000ft on 24 AWG wire
Caller ID Bellcore Type 1&2, ETSI, BT, NTT, and DTMF-based CID
Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current
Compliance
FCC: Part 15 (CFR 47) Class B
CE: EN55022 Class B, EN55024, EN61000-3-2, EN16000-3-3, EN60950-1, RoHS
C-TICK; AS/NZS CISPR 22 Class B, AS/NZS CISPR 24, AN/NZS 60950
ITU-T K.21 (Basic Test Level); UL 60950 (power adapter)

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Product Datasheet

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