Grandstream
Grandstream GXW4248 FXS Analog VoIP Gateway
MPN: GXW4248| Condition | Unit Price | Available | |
|---|---|---|---|
| New | $1,096.00 | Yes |
High-density analog VoIP gateway with 48 FXS ports and Gigabit Ethernet connectivity, bridging large volumes of traditional analog phone and fax lines onto a SIP-based IP telephony network.
Specifications
| Analog Ports Qty | 48 |
|---|---|
| Brand | Grandstream |
| Built-in Devices | Status LCD |
| Connectivity Technology | Wired |
| Data Compression Protocol | G.711 |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Depth | 17.3 in |
| Device Type | VoIP phone adapter |
| Dimensions | 440mm (L) x 255mm (W) x 44mm (H), 1U |
| Dimensions (WxDxH) | 10 in x 17.3 in x 1.7 in |
| Fax Over Ip | T.38 compliant Group 3 Fax Relay up to 14.4kbps, auto-switch to G.711 for Fax Pass-through |
| Form Factor | Rack-mountable - 1U |
| GTIN | 00694727370128 |
| Height | 1.7 in |
| Height (Rack Units) | 1U |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Interfaces | 48 x modem - RJ-11 1 x 1000Base-T - RJ-45 2 x management |
| IP Telephony Features | Caller ID |
| Lcd Display | Backlit 132x32 graphic LCD display, multi-language |
| Max Fax Transfer Rate | 14.4 Kbps |
| Max Operating Temperature | 104 °F |
| Min Operating Temperature | 32 °F |
| Network / Transport Protocol | TCP/IP |
| Network Interfaces | 1 x 10/100/1000Mbps auto-sensing Gigabit RJ45 port |
| Part Numbers | ETS5917623 |
| Ports Qty | 48 |
| Power Supply | Universal: Output 24VDC 6.25A (max 150W); Input 100-240VAC 50-60Hz |
| Product Description | Grandstream GXW4248 FXS Analog VoIP Gateway - VoIP phone adapter |
| Protocols & Specifications | ITU V.21, ITU V.29, ITU V.17, ITU V.27ter, ITU T.38 |
| Remote Management Protocol | HTTP |
| Sip Profiles | 4 distinct SIP server profiles per system, independent SIP account per telephone port |
| Status Indicators | Phone |
| Telephone Interfaces | 48 FXS ports via 2 x 50-pin Telco connectors (no discrete RJ11 jacks) |
| Telephony Features | Caller ID, call waiting, blind/attended transfer, call forward, do not disturb, 3-way conference, last call return, paging, failover SIP server |
| Telephony Interfaces | 48 phone (FXS) |
| Type | Voice/fax board |
| Voice Codecs | G.711 |
| Voice Communication Support | VoIP |
| Voice Compression | G.711, G.723.1, G.726-32, G.729, G.722 (wide-band), iLBC, Opus |
| VoIP Protocols | SIP, RTCP, RTP |
| Weight | 7.08 lbs |
| Width | 10 in |