the High-Speed Potential of Copper
The Charles’ High-Speed Voice & Data Link (HVDL) enables a single copper pair to
deliver three voice channels and one high-speed Ethernet data channel to
small business and residential subscribers, both urban and rural.
Utilizing low-noise, low-power TCPAM (G.shdsl) line coding, the system
multiplexes three 64 Kbps Clear channel voice lines and one high-speed
data line for transport, then demultiplexes at the subscriber’s Remote
Terminal (RT). The system, which supports advanced CLASS services,
consists of a Central Office Terminal (COT) line card, shelf, RT and optional
repeaters. The RT and repeaters are line powered.
Power RT Increases Reach Even More
With this device, HVDL can deliver 1 Mbps up to 80,000 feet or 128
Kbps to 112,000 feet. With this reach, HVDL truly enables ubiquitous
deployment of DSL throughout the entire subscriber base.
A one rack unit (1RU) shelf option provides up to three HVDL lines. This
"pizza box" solution is ideal for installations in
More Than Just a Remote DSL Solution
While HVDL is an excellent solution for rural and remote locations, it
also offers a prime opportunity for carriers to add new and upgraded
services for urban customers. By offering additional voice and fax lines,
urban SOHO customers are provided a sought-after solution: three voice/fax
lines and one high-speed data line all on a single twisted pair. Key
Supports line powered repeater: reach up to 56,000 ft.
can be extended to 112,000 feet with local power RT
Spectral compatibility with ADSL
Line powered RT provides Lifeline Service on all voice lines
Enhanced lightning protection
Rate selectivity (data rate adjustable in 128 Kbps increments at
the COT) for tiered
DSL to remote or extended reach customers
DSL in areas of low subscriber density
multiple voice and data lines for SOHO environment