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КАТАЛОГEthernet оборудованиеАбонентские кабельные модемы
TWG870 - кабельный модем DOCSIS / EuroDOCSIS 3.0, WiFi 
TWG870 - кабельный модем DOCSIS / EuroDOCSIS 3.0, WiFi

Раздел: Абонентские кабельные модемы



  • EuroDOCSIS 3.0
  • EuroPacketCable 1.5/2.0
  • Dual-mode cable modem: DOCSIS and EuroDOCSIS 64 MHz dual tuner
  • Backward-compatible with DOCSIS 2.0 (and older)
  • FON ready
  • 4 port GEthernet router
  • MPEG2 over IP Encapsulation solution
  • Wi-fi 11n wireless connection
  • Reliable high-performance platform
  • Powerful processor and architecture
  • Supports IPv4 and IPv6
  • Advanced security features
Standards / Certifcations
Data EuroDOCSIS 3.0 full certifed
Voice EuroPacketCable 1.5 certifed Upgradeable to EuroPacketCable 2.0
CMTS Interoperability Any qualifed EuroDOCSIS and DOCSIS (*) CMTS
802.11n yes
Receiver
Downstream Frequency Range QAM 64/256 
Downstream Modulation 88-1002 MHz
Maximum Downstream Data Rate 440 Mbps (theoretical) (55.61 Mbps x 8 channels)
Capture Windows 64 MHz capture window split into two windows of 32 MHz
Number of Downstreams up to 8
Input Signal Level Range -17dBmV ~ +13dBmV (64QAM)
-13dBmV ~ +17dBmV (256QAM)
Input Impedance 75 Ohm
Transmitter
Upstream Modulation  QPSK and 8, 16, 32, 64 and 128 QAM 
Upstream Frequency Range 5-65 MHz
Maximum Upstream Data Range  131 Mbps (theoretical) (32.78 Mbps x 4 channels)
Number of Upstreams  4
Channel Bandwidth  200, 400 and 800kHz, 1.6, 3.2 and 6.4 MHz 
Output Impedance 75 Ohm
Telephony Features
Audio Codecs PCM A-law, PCM µ-law, G.729,G.729a, G.729e, G.728, iLBC and BV16
Multi-line Phone Support Yes, two phone lines, 3-party conference calls, can support two complex voice codecs simultaneously
Fax Relay T.38
DTMF Tone Relay Caller ID RFC2833 
Voice Activity Detection (VAD) BASIC and Extended CLASS features yes
Comfort Noise Generation (CNG) yes
Echo Cancellation G.65 / G.168 up to 16 ms
Packet Tone DTMF generation / Call Progress Generation / Custom Tone Generation
Call Discrimination Fax and modem detection
Telephony Interface Loop-back and on demand
Capabilities diagnostics
Modems Up to V.90 (38.5 kbps)
RFC2833 DMTF Tone Relay Enabled / disabled via SNMP and Telnet
REN 5 REN
Pulse Dialing DTMF-tones to pulse tones conversion and pulse to DTMF tones conversion
RTP Layer  RFC1889 / RFC1890
RTCP Statistics Collection   yes 
PacketCable Protocols PacketCable NCS Network-Based Call Signalling Protocol (PKT-SP-EC-MGCP), supports SIP protocol by software upgrade
SIP Based Protocols yes
Wireless Features
Protocol Fully 802.11n compatible
Throughput Up to 100Mbps data rate
Wireless Security 64/128 bit WEP encryption,WPA, WPA2, 64/128 bit WEP encryption, WPA, WPA2 support of Temporal Key integrity Protocol (TKIP), IEEE802.1x Port-Based Authentication with RADIUS client
WPS yes
Multiple SSID yes
Gateway Features
Network Protocol IP, TCP, UDP, ARP, ICMP, DHCP, FTP, TFTP, SNMP, HTTP
Firewall IP Filtering, Stateful Packet Inspection (SPI), Intrusion Detection for Denial of Service (DoS) attacks, Flexible Parental Control, URL Content Filtering
Firewall Control Web-Based User Interface Management and Filtering Administration, Remote User Access, Logging & Alert
PC Compatible
Operating Systems Windows 2000, XP and Vista
Ethernet Port 10/100/1000 Base-T
Drive CD-ROM
Software Features
Software Downloadable yes
Multiple Client Support 254
Class of Services (CoS) 16 SIDs
Protocol Filtering Ethernet & IP
SNMP Management V2, V3
Security BPI+
HTTP Server (CM status) yes
Interfaces / Physical
Wireless 2 internal antennas
Giga Ethernet 4 x RJ45 - 10/100/1000 Base-T auto detect
USB 2.0 1 x master port
Telephone Line 2 x RJ11
RF Connector 1 x F-Type
Buttons Reset, on/of, WPS
LEDs Power, DS, US, Online, Tel1, Tel2, Wireless, Eth1-4, USB
Power Supply  External, 230VAC 50Hz, Eco design 
Operating Temperature  0° to 40°C
Operating Humidity 20% to 90% non-condensing
Storage Temperature -20° to 70°C
Safety CE and CB
  • EuroDOCSIS 3.0
  • EuroPacketCable 1.5/2.0
  • Dual-mode cable modem: DOCSIS and EuroDOCSIS 64 MHz dual tuner
  • Backward-compatible with DOCSIS 2.0 (and older)
  • FON ready
  • 4 port GEthernet router
  • MPEG2 over IP Encapsulation solution
  • Wi-fi 11n wireless connection
  • Reliable high-performance platform
  • Powerful processor and architecture
  • Supports IPv4 and IPv6
  • Advanced security features
Standards / Certifcations
Data EuroDOCSIS 3.0 full certifed
Voice EuroPacketCable 1.5 certifed Upgradeable to EuroPacketCable 2.0
CMTS Interoperability Any qualifed EuroDOCSIS and DOCSIS (*) CMTS
802.11n yes
Receiver
Downstream Frequency Range QAM 64/256 
Downstream Modulation 88-1002 MHz
Maximum Downstream Data Rate 440 Mbps (theoretical) (55.61 Mbps x 8 channels)
Capture Windows 64 MHz capture window split into two windows of 32 MHz
Number of Downstreams up to 8
Input Signal Level Range -17dBmV ~ +13dBmV (64QAM)
-13dBmV ~ +17dBmV (256QAM)
Input Impedance 75 Ohm
Transmitter
Upstream Modulation  QPSK and 8, 16, 32, 64 and 128 QAM 
Upstream Frequency Range 5-65 MHz
Maximum Upstream Data Range  131 Mbps (theoretical) (32.78 Mbps x 4 channels)
Number of Upstreams  4
Channel Bandwidth  200, 400 and 800kHz, 1.6, 3.2 and 6.4 MHz 
Output Impedance 75 Ohm
Telephony Features
Audio Codecs PCM A-law, PCM µ-law, G.729,G.729a, G.729e, G.728, iLBC and BV16
Multi-line Phone Support Yes, two phone lines, 3-party conference calls, can support two complex voice codecs simultaneously
Fax Relay T.38
DTMF Tone Relay Caller ID RFC2833 
Voice Activity Detection (VAD) BASIC and Extended CLASS features yes
Comfort Noise Generation (CNG) yes
Echo Cancellation G.65 / G.168 up to 16 ms
Packet Tone DTMF generation / Call Progress Generation / Custom Tone Generation
Call Discrimination Fax and modem detection
Telephony Interface Loop-back and on demand
Capabilities diagnostics
Modems Up to V.90 (38.5 kbps)
RFC2833 DMTF Tone Relay Enabled / disabled via SNMP and Telnet
REN 5 REN
Pulse Dialing DTMF-tones to pulse tones conversion and pulse to DTMF tones conversion
RTP Layer  RFC1889 / RFC1890
RTCP Statistics Collection   yes 
PacketCable Protocols PacketCable NCS Network-Based Call Signalling Protocol (PKT-SP-EC-MGCP), supports SIP protocol by software upgrade
SIP Based Protocols yes
Wireless Features
Protocol Fully 802.11n compatible
Throughput Up to 100Mbps data rate
Wireless Security 64/128 bit WEP encryption,WPA, WPA2, 64/128 bit WEP encryption, WPA, WPA2 support of Temporal Key integrity Protocol (TKIP), IEEE802.1x Port-Based Authentication with RADIUS client
WPS yes
Multiple SSID yes
Gateway Features
Network Protocol IP, TCP, UDP, ARP, ICMP, DHCP, FTP, TFTP, SNMP, HTTP
Firewall IP Filtering, Stateful Packet Inspection (SPI), Intrusion Detection for Denial of Service (DoS) attacks, Flexible Parental Control, URL Content Filtering
Firewall Control Web-Based User Interface Management and Filtering Administration, Remote User Access, Logging & Alert
PC Compatible
Operating Systems Windows 2000, XP and Vista
Ethernet Port 10/100/1000 Base-T
Drive CD-ROM
Software Features
Software Downloadable yes
Multiple Client Support 254
Class of Services (CoS) 16 SIDs
Protocol Filtering Ethernet & IP
SNMP Management V2, V3
Security BPI+
HTTP Server (CM status) yes
Interfaces / Physical
Wireless 2 internal antennas
Giga Ethernet 4 x RJ45 - 10/100/1000 Base-T auto detect
USB 2.0 1 x master port
Telephone Line 2 x RJ11
RF Connector 1 x F-Type
Buttons Reset, on/of, WPS
LEDs Power, DS, US, Online, Tel1, Tel2, Wireless, Eth1-4, USB
Power Supply  External, 230VAC 50Hz, Eco design 
Operating Temperature  0° to 40°C
Operating Humidity 20% to 90% non-condensing
Storage Temperature -20° to 70°C
Safety CE and CB






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