GRANDSTREAM GXW4501 1x E1/T1/J1 Gateway
Fiche technique:
| Interfaces | |
|---|---|
| E1/T1/J1 | 1 RJ45 ports, supporting up to 30 simultaneous VoIP |
| Network | Dual self-adaptive Gigabit ports (switched or routed) |
| Peripheral ports | (2) USB 3.0, (1) SD card interface |
| LED Indicators | LAN, WAN, E1/T1/J1 |
| LCD Display | 128×32 dot matrix graphic LCD with DOWN and OK buttons |
| Reset Switch | Yes, long press for factory reset and short press for reboot |
| Voice & Video Capabilities | |
| Voice-over-Packet Capabilities | LEC with NLP Packetized Voice Protocol Unit, 128ms-tail-length carrier grade Line Echo Cancellation, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711 |
| Voice and Fax Codecs | G.711 A-law/U-law, G.722, G.723.1 5.3K/6.3K, G.726, G.729A/B, iLBC, AAL2-G.726-32 |
| 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 |
| Voice-quality Enhancement | Echo cancellation (G.168-2004), Jitter buffer, Silence suppression (VAD, CNG), PLC |
| QoS | Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS |
| Signaling & Control | |
| DTMF Methods | In-band audio, RFC2833, and SIP INFO |
| Digital Signaling | SIP (RFC 3261) over UDP/TCP/TLS, PRI, SS7, MFC R2, RBS (pending) | PRI switch types: Euro ISDN, nation, Q.SIG | CAS: MFC R2 (Argentina, Brazil, China, Czech Republic, Colombia, Ecuador, Indonesia, ITU, Mexico, Philippines, Venezuela) | SS7: ITU, ANSI, China |
| Upgrade | Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload |
| Device Management | Syslog, HTTPS, Web browser, voice prompt, TR-069 management, backup and restore, port capture and packet capture |
| Network Protocols | 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® |
| Status and statistic | Call status and history, device status monitoring and ISDN status monitoring |
| Security | |
| Media Encryption | SRTP, TLS, HTTPS, SSH, 802.1X |
| User-defined ports | SIP port, RTP port, HTTP/HTTPS port |
| Advanced Defense | Fail2ban, alert events, Whitelist, Blacklist, strong password based access control |
| Physical | |
| Universal Power Supply | Input: 100 ~ 240VAC, 50/60Hz; Output: DC+12V, 2A |
| Physical & Dimensions | GXW4501: Unit Weight: 2350g; Package Weight: 3130g Unit Dimensions: 485mm(L) x 191mm(W) x 46.2mm (H) |
| Temperature and Humidity | Operating: 32 – 113ºF / 0 ~ 45ºC, Humidity 10 – 90% (non-condensing) Storage: 14 – 140ºF / -10 ~ 60ºC, Humidity 10 – 90% (non-condensing) |
| Mounting | Rack mount & Desktop |
| Additional Features | |
| Multi-Language Support | Web UI: English, Simplified Chinese, Traditional Chinese, Spanish, French, Portuguese, German, Russian, Italian, Polish, Czech; Customizable IVR/voice prompts: English, Chinese, British English, German, Spanish, Greek, French, Italian, Dutch, Polish, Portuguese, Russian, Swedish, Turkish, Hebrew, Arabic Customizable language pack to support any other languages |
| Compliance | FCC: Part 15 (CFR 47) Class B, Part 68 CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1, TBR21, RoHS RCM: AS/NZS CISPR 22, AS/NZS CISPR 24, AS/NZS 60950, AS/ACIF S002 ITU-T K.21 (Basic Level); UL 60950 (power adapter) T1: TIA-968-B Section 5.2.4 E1: TBR4/TBR12/TBR13, E1: AS/ACIF |
E1/T1/J1 Digital VoIP Gateway
- Dual Gigabit auto-sensing RJ45 network ports with integrated NAT router
- TLS and SRTP security encryption technology to protect calls and accounts
- Automated provisioning by HTTP/TFTP with XML config files
- Software configurable E1/T1/J1 ports, support PRI, SS7, MFC R2
- Supports a wide-range of voice codecs, including G.722, G.729, iLBC, and more
- Supports T.38 Fax for creating Fax-over-IP
- Supports multi-language voice promtps
- Supports up to 30 concurrent calls
GRANDSTREAM GXW4501 1x E1/T1/J1 Gateway
Les séries GXW4500 sont des passerelles VoIP numériques E1 / T1 qui permettent aux trunks numériques PSTN et RNIS d’être intégrées aux réseaux VoIP. En connectant la série GXW4500 à un réseau VoIP et à un fournisseur PBX traditionnel ou E1 / T1, les entreprises peuvent augmenter considérablement le nombre de lignes de réseau PSTN / RNIS intégrées à leur réseau VoIP. La série GXW4500 propose trois modèles qui fournissent 1, 2 ou 4 étendues E1 / T1 / J1 et prennent en charge 30, 60 ou 120 appels simultanés pour répondre aux besoins VoIP des grandes et moyennes entreprises.
Art.No.: GRANDSTREAM GXW4501 1x E1/T1/J1 Gateway
http://www.grandstream.com/products/gateways-and-atas/voip-gateways/product/gxw4500-series
