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GW521W - Gateway w/ 2 telephone FXS ports, WiFi Access Point and 4 port Router for ETTH applications

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MSRP: $169.00
Price: $69.00
In stock. 11 units available for immediate delivery.
Manufacturer: CTCUnion
Manufacturer Part No: GW521W
Interface Type: Fast Ethernet, POTS line, WiFi
Transceiver Format: SFP
Connectors: RJ45 (Ethernet), RJ11
Type: Layer 2
Ships same day for orders placed before 3:30PM PST
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GW-521W
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.

Important: The GW521W Gateway is designed for Service Providers, CLECs or MSOs that intend to get advantage of fiberor other broadband Ethernet transport and provide high quality Triple Play services for their subscribers. Pricing for such customers is special and customization is available and can be discussed on a case by case approach. Please do not hesitate to contact us with inquiries about this ETTH Gateway.

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: 0~50°C (Operating); 0~70°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


Additional information on GW521W Ethernet Gateway: PDF Datasheet; PDF Installation Manual.

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