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xDSL Modems
Up to 22 Mbps over an 8-wire copper line, 2–3 km reach at full rate. Ethernet, V.35 and G.703 interfaces.
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Remote Power Management
Switch outlets on and off remotely, measure voltage, current and power. Telnet, SSH, SNMP, web and GSM access, even when the network is down.
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RS-232 Port Servers
Serial consoles of your devices reachable over the network. Telnet, SSH, SNMP and web.
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V.35/Ethernet WAN Routers (with Frame Relay, PPP and Cisco HDLC support)
A router for a V.35-terminated line. Frame Relay, synchronous PPP and Cisco HDLC, built-in NAT, firewall and DHCP server.
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G.703 (E1)/Ethernet WAN Routers (with Frame Relay, PPP and Cisco HDLC support)
Your LAN connected straight to an E1 line. One box instead of a converter and a separate router.
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Interface converters & bridges
V.35, G.703 (E1, E3, T3) and 10/100Base-T Ethernet, converted in a single unit.
Niche equipment, by design
We know that leased line modems are a niche technology today. We keep making them on purpose. Our customers own copper cables that still work and networks built on Tahoe equipment that must keep running. We give them continuity: the same devices, the same TahoeOS, spare parts and support.
There are also places where copper cannot be replaced by fibre or radio: restricted sites, ground where nothing new can be laid, routes where the cable is already there and a new investment makes no sense. A symmetric link over one or a few pairs is still the simplest answer.
Today most of our equipment goes to the defence sector. Earlier users included mining and railways, industries with extensive cable infrastructure of their own.