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2 Port E1/T1/J1 ISDN VoIP Gate
Grandstream GXW4502 Digital VoIP Gateway
The Grandstream GXW4502 Digital VoIP Gateway features 2 T1/E1/J1 span and supports 60 concurrent calls.
Grandstream GXW4502 Digital VoIP Gateway Overview
The Grandstream GXW4500 series of gateways are designed to cater to the large and medium-sized enterprises by bridging the connection of PSTN and ISDN trunks and VoIP networks. This allows business to effectively and drastically increase the amount of PSTN/ISDN trunks integrated with their VoIP network.
The GXW series are E1/T1 digital gateways that come in three different models the GXW4501 GXW4502 and the GXW4504 supporting 1 2 or 4 T1/E1/J1 spans and 30 60 or 120 concurrent calls respectively.
Grandstream GXW4502 Features and Specifications
- TLS and SRTP security encryption technology to protect calls and accounts
- Software-configurable E1/T1/J1 port and supports PRI SS7 and MFC R2
- Dual Gigabit network ports with a configurable integrated NAT router
- Supports up to 120 concurrent calls multi-language voice prompts and T.38 fax
- Automated provisioning by HTTPs/TFTP with XML config files
- Supports nearly all popular voice codecs including G.722 G.729 iLBC and more
| Protocols | |
| Supported network protocols Network protocols tested as compatible with this product e.g. FTP,HTML, POP. | TCP/UDP/IP, RTP/RTCP, ICMP, ARP, DNS, DDNS, DHCP, NTP, TFTP, SSH, HTTP/HTTPS, PPPoE, STUN, SRTP, TLS, LDAP, PPP, Frame Relay (pending), IPv6, OpenVPN |
| STUN server |
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| Security | |
| Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product. | 802.1x RADIUS,HTTPS,SRTP,SSH,SSL/TLS |
| Authentication method | RFC2833, SIP INFO |
| Blacklist |
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| Network | |
| Ethernet LAN data rates The different speed levels of the Ethernet LAN connection. | 10,100,1000 Mbit/s |
| Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. | IEEE 802.1Q |
| Differentiated services (DiffServ) supported |
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| Cabling technology Type of cable technology performance. | 10/100/1000Base-T(X) |
| Dynamic DNS (DDNS) |
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| Management features | |
| Quality of Service (QoS) support |
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| Reset button |
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| Syslog |
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| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet. | 2 |
| Weight & dimensions | |
| Width The measurement or extent of something from side to side. | 485 mm |
| Depth The distance from the front to the back of something. | 191 mm |
| Height The measurement of the product from head to foot or from base to top. | 46.2 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 2.36 kg |
| Package weight Weight of the packaged product. | 3.14 kg |
| Power | |
| Input frequency The frequency (Hz) which is required to power the product. | 50/60 Hz |
| Input voltage The voltage (V) which is required to power the product. | 100 - 240 V |
| Output current | 2 A |
| DC input voltage | 12 V |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 45 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -10 - 60 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Technical details | |
| Modulation Modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal (High Frequency Signal), with a modulating signal which typically contains information to be transmitted. The aim of digital modulation is to transfer a digital bit stream over an analog bandpass channel, for example over the public switched telephone network (where a bandpass filter limits the frequency range to between 300 and 3400 Hz), or over a limited radio frequency band. The aim of analog modulation is to transfer an analog baseband (or lowpass) signal, for example an audio signal or TV signal, over an analog bandpass channel at a different frequency, for example over a limited radio frequency band or a cable TV network channel. | DTMF |
| Certificates | |
| Certification | FCC, CE, RCM, ITU-T K.21, T1, E1 |
| Design | |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Rack capacity The spase that device fill in rack. | 2U |
| Display | |
| Control display unit |
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| Touchscreen A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers. |
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| Display type Type of display (screen) e.g. LCD. | LCD |
| Display resolution The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image. | 128 x 32 pixels |
| SKU | 616749 |
| MPN | GXW4502 |
| Brand | Grandstream |
| Product Condition | Brand New/Unused |
| Product Use | General |
| Warranty Contact | http://www.grandstream.com/ |
| Stock Availability | Available for Shipping |