Tahoe 684 is a new member of the successful Tahoe G.shdsl+ family unfolding unprecedented possibilities for the copper leased lines.
It achieves throughputs of nearly 20 Mbps (symmetrical) on the distance of a few kilometers - faster and farther than any other modem technology.
Example application diagram Apart from typical G.shdsl modulations they support TCPAM-32 coding - much more efficient than the standard TCPAM-16, giving higher throughputs and higher reach. Standards G.shdsl, conforms to ITU G.991.2 Throughput up to 19.4 Mbps on a 8-wire (4-pair) line symmetrical speed, i.e. 19.4 Mbps upload and 19.4 Mbps download at the same time Modulation TCPAM-32 up to 30% higher reach in comparison to HDSL Interface Ethernet 10/100 Base-T Features(click, to read more) built-in TCP/IP router NAT/masquerade firewall built-in LCD and keyboard for easy configuration telnet management SNMP management serial console management DHCP/BOOTP server (dynamic assigning of IP addresses and other parameters to each network station) DHCP/BOOTP Relay Agent (relaying of the DHCP/BOOTP requests to a central server) firmware upgrade using TFTP managed or unmanaged bridge functionality logging through syslog 802.1q VLAN support additional protection against unauthorized LAN access inside temperature measurement automatic traffic balancing among four DSL lines individual throughput settings for each line (in case of quality differences between the lines) automatic fall back to 6-, 4- or 2-wire transmission in case of line failure Modem Reach: Values below were measured on a test line of 0.5mm wire diameter. They depend on an actual line and thus are not guaranteed. They may be different - higher or lower - in an individual case. Throughput Reach 19456 kb/s 2600 m 16896 kb/s 2900 m 14336 kb/s 3200 m 12344 kb/s 3500 m 9728 kb/s 3800 m 6272 kb/s 4200 m 4864 kb/s 4800 m 3072 kb/s 5900 m 2048 kb/s 6900 m 1024 kb/s 7500 m Technical Details: Processor Motorola PowerPC 100MHz Memory 4MB SDRAM, 1MB Flash Efficiency up to 15,000 packets per second Network Protocols TCP, IP, UDP, ICMP, TFTP, SNMP, DHCP, BOOTP, PPP, Frame Relay, HDLC, Cisco® HDLC, IEEE 802.1q WAN Encapsulation ATM AAL5 Dimensions 200 mm (width) x 130 mm (length) x 45 mm (height) Power Supply 15V, 700 mA, 11W external 100-240VAC/50-60Hz power supply included User Manual (PDF): Tahoe 684 To view PDF files you need to install Acrobat® ReaderTM freely available from Adobe®
Apart from typical G.shdsl modulations they support TCPAM-32 coding - much more efficient than the standard TCPAM-16, giving higher throughputs and higher reach.
Modem Reach: Values below were measured on a test line of 0.5mm wire diameter. They depend on an actual line and thus are not guaranteed. They may be different - higher or lower - in an individual case. Throughput Reach 19456 kb/s 2600 m 16896 kb/s 2900 m 14336 kb/s 3200 m 12344 kb/s 3500 m 9728 kb/s 3800 m 6272 kb/s 4200 m 4864 kb/s 4800 m 3072 kb/s 5900 m 2048 kb/s 6900 m 1024 kb/s 7500 m Technical Details: Processor Motorola PowerPC 100MHz Memory 4MB SDRAM, 1MB Flash Efficiency up to 15,000 packets per second Network Protocols TCP, IP, UDP, ICMP, TFTP, SNMP, DHCP, BOOTP, PPP, Frame Relay, HDLC, Cisco® HDLC, IEEE 802.1q WAN Encapsulation ATM AAL5 Dimensions 200 mm (width) x 130 mm (length) x 45 mm (height) Power Supply 15V, 700 mA, 11W external 100-240VAC/50-60Hz power supply included User Manual (PDF): Tahoe 684 To view PDF files you need to install Acrobat® ReaderTM freely available from Adobe®
Values below were measured on a test line of 0.5mm wire diameter. They depend on an actual line and thus are not guaranteed. They may be different - higher or lower - in an individual case.
Technical Details: Processor Motorola PowerPC 100MHz Memory 4MB SDRAM, 1MB Flash Efficiency up to 15,000 packets per second Network Protocols TCP, IP, UDP, ICMP, TFTP, SNMP, DHCP, BOOTP, PPP, Frame Relay, HDLC, Cisco® HDLC, IEEE 802.1q WAN Encapsulation ATM AAL5 Dimensions 200 mm (width) x 130 mm (length) x 45 mm (height) Power Supply 15V, 700 mA, 11W external 100-240VAC/50-60Hz power supply included User Manual (PDF): Tahoe 684 To view PDF files you need to install Acrobat® ReaderTM freely available from Adobe®
User Manual (PDF): Tahoe 684 To view PDF files you need to install Acrobat® ReaderTM freely available from Adobe®
Tahoe 684
To view PDF files you need to install Acrobat® ReaderTM freely available from Adobe®
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