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Grandstream GXW4248 V2 Analog FXS IP Gateway- 48 Port: Revolutionizing Analog FXS IP Gateways: Next-Level Performance | 132×48 Backlit Graphic Display with Support for Multiples Languages

Grandstream

  • 1 Gigabit network port
  • Supports 16KHz wide-band voice sampling rate
  • Advanced security protection with SRTP/TLS/HTTPS
  • 16 FXS ports, GXW4248 includes 2 50-pin Telco connectors
  • 132×48 backlit graphic display with support for multiples languages
  • 4 SIP server profiles per system, independent SIP account per port
  • Designed and tested for full interoperability with leading IP-PBXs

Grandstream GXW4248_User_Guide (PDF)
Grandstream GXW4248_QIG-1 Installation Guide (PDF)
Grandstream Datasheet_GXW4248_English (PDF)

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Grandstream GXW4248 V2 Analog FXS IP Gateway- 48 Port: Revolutionizing Analog FXS IP Gateways: Next-Level Performance | 132×48 Backlit Graphic Display with Support for Multiples Languages

Grandstream introduces the GXW4248 V2 Analog FXS IP Gateway, delivering enhanced connectivity solutions for modern businesses. With its 48-port capacity, this advanced gateway facilitates seamless integration of analog devices into IP-based networks, enabling efficient and effective communication channels across the organization.

This Grandstream GXW4248 V2 Offers Seamless Integration for Businesses with a range of advanced features, including improved performance, reliability, and security, ensuring uninterrupted operation and peace of mind. Whether it’s voice communication, faxing, or other analog applications, the Grandstream GXW4248 V2 provides a robust and scalable solution to meet your telecommunication needs.

Features of Grandstream GXW4248 V2 Analog FXS IP Gateway- 48 Port:

  • 1 Gigabit network port
  • Supports 16KHz wide-band voice sampling rate
  • Advanced security protection with SRTP/TLS/HTTPS
  • 16 FXS ports, GXW4248 includes 2 50-pin Telco connectors
  • 132×48 backlit graphic display with support for multiples languages
  • 4 SIP server profiles per system, independent SIP account per port
  • Designed and tested for full interoperability with leading IP-PBXs
Brands

Case Material

Metal

Color

Method of Connectivity

Grandstream GXW4248 – 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.726 (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
  • Pass-through, 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, 802.1x

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 2km 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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