| Specification | Details |
|---|---|
| Brand | Grandstream |
| Model | GXW4248 V2 |
| Product Type | Analog FXS VoIP Gateway |
| FXS Capacity | 48 FXS ports |
| Analog Connectors | 2 × RJ21 50-pin Telco connectors |
| Individual RJ11 Ports | Not provided on the GXW4248 V2 |
| Network Interface | 1 × 10/100/1000 Mbps RJ45 Ethernet port |
| SIP Server Profiles | 4 configurable profiles |
| SIP Accounts | Up to 48, subject to configuration and platform compatibility |
| Concurrent Calls | Up to 48 under supported operating conditions; SRTP can affect capacity |
| Voice Codecs | G.711, G.722, G.723.1, G.726, G.729 and iLBC; verify firmware-specific support |
| Fax Support | T.38 fax relay and G.711 pass-through |
| Voice Processing | Echo cancellation, jitter buffer and packet-loss concealment features |
| Security | Features include SRTP, TLS/SIPS and HTTPS |
| Display | LCD status display |
| Power Input | 100–240V AC, 50/60Hz input; use the supplied power adapter |
| Operating Temperature | 0°C to 45°C for V2 |
| Operating Humidity | 10%–90%, non-condensing |
| Installation | Desktop or rack mounting |
| Typical Applications | Business telephony, analog phone integration, fax and legacy PBX connectivity |
Grandstream GXW4248 V2
Original price was: 2,400.00.
The Grandstream GXW4248 V2 is a high-density 48-port FXS VoIP gateway designed to connect existing analog telephones, fax machines and legacy PBX systems to modern SIP-based IP communications networks. It features two RJ21 50-pin Telco connectors, Gigabit Ethernet, multiple SIP profiles, advanced voice processing and secure remote management. An ideal solution for businesses, hotels, offices and call centres upgrading their telephony infrastructure in Dubai and across the UAE.
FAQ
How many PoE ports does the Ruijie Reyee RG-ES210GS-P have?
The RG-ES210GS-P has eight PoE+ ports for compatible network devices such as IP cameras, wireless access points and VoIP phones.
What is the PoE power budget of the RG-ES210GS-P?
The switch has a total PoE power budget of 120W. The available power for each device depends on its requirements and the combined consumption of all connected PoE devices.
Does the RG-ES210GS-P support cloud management?
Yes. It supports Ruijie Cloud and the Reyee application for supported remote configuration, monitoring and maintenance functions.
Can the RG-ES210GS-P be used for CCTV cameras?
Yes. It is suitable for compatible PoE IP cameras and surveillance networks. Features include IP camera recognition, PoE watchdog and supported extended transmission functions.
Does the RG-ES210GS-P support SFP uplink connectivity?
Yes. It has a Gigabit combo interface that supports either the RJ45 copper connection or the SFP connection on the shared combo port. Confirm compatible SFP modules before installation.
What is the switching capacity of the RG-ES210GS-P?
The manufacturer specifies a switching capacity of 20Gbps and a forwarding rate of 14.8 Mpps.
Where can I buy the Ruijie Reyee RG-ES210GS-P in Dubai?
Contact Hiba Computers to confirm current UAE pricing, stock availability, warranty terms and compatibility with your CCTV or business network requirements.




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