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Gateway w/ 2 telephone FXS ports, WiFi Access Point and 4 port Router for ETTH applications

CTC Union Part No.: GW521W

  • $ 128.99 or

Product description
GW521W is a Fast Ethernet Gateway designed for Ethernet-To-The-Home (ETTH) applications. The Gateway provides 100Mbps of full duplex connection for subscribers through its Fast Ethernet RJ45 up-link port. The gateway offers 4 Fast Ethernet ports, an integrated VoIP gateway with 2 FXS RJ11 telephone ports running SIP protocol and a router with WiFi Access Point for the local networking. The unit provides very useful mass deployment features like TR-069 support and remote provisioning and management. SIP protocol makes telephony service accessible, being now most used protocol for VoIP based telephony services.
Product Features

  • Copper uplink interface runs 100Mbps upstream/downstream
  • 4 port Ethernet switch with 10/100 ports and Auto MDI/MDI-X cable detection
  • WiFi IEEE802.11b/g compatible Access Point with various encryption keys available
  • two RJ11 FXS telephone ports (VoIP based)
  • supports G.711, G.723, G.726, G.729AB, ILBC and BV16 voice CODECs, and T.38 fax standard
  • supports G.168 echo cancellation, Comfort Noise Generation, Voice Activity Detection and Caller ID
  • DTMF tone detection and generation and fax and dial-up modem pass-through support
  • support SIP or MGCP signaling protocol providing valuable features for telephone lines like: Caller ID, call forwarding, call waiting, call transfer, call busy, call return, CLIP/CLIR and 3 way conference
  • router supports PPP, RIP routing, NAT service and DHCP server/client/relay mode
  • web based management
  • remote firmware upgrade
  • support TR-069 and TR-104

Hardware Technical Specifications

LAN Interfaces: Four RJ45 copper IEEE 802.3u 10/100Base-T, integrated 802.11g WLAN Access Point
WAN interface: 10/100Base-TX copper port
Analogue phone interface: 2 FXS RJ11 telephone ports
Front LEDs: PWR, WAN, WLAN, LAN1~4, TEL1, TEL2
Back LEDs: each Ethernet port has link/act LEDs
Power: External 90-260V AC switching adapter 12VDC@1A with NEMA1-15(2 blades only), US type main plug
Temperature: 0 5°C (Operating); 0 7°C (Storage)
Humidity: 20 80% non condensing (Operating); 0 90% (Storage)
Consumption: less than 4W
Dimensions(WxDxH): 165mm x 220mm x 29mm
Management: web based
Compliance: CE, FCC Class A
MTBF: 70,000 hours

Product Sheet:



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