The Tellabs® 3100 Voice Quality Enhancement System
is a high-density T1 or E1 echo control and voice quality enhancement solution helping digital wireless and long-distance service providers improve voice quality and enhance network performance.
Low-density, low profile solutions for private networks.
The Tellabs® 3100M VQE is a compact version of the Tellabs 3100 VQE, a low-density, low profile solution for private networks, VoIP, intelligent voice recognition and enterprise solutions.
The Tellabs 3100 and 3100M VQE systems combine a space saving design with improved network efficiency, plus decreased installation time and lower operating costs. They provide optimal call quality and dependable data transmission over T1 and E1 trunk lines, and are available in unidirectional, bi-directional or wireless configurations to address the full range of echo control and voice quality enhancement needs.
Customer Benefits:
- Revolutionary high-performance voice processor (HPVP) technology for fast and stable convergence across a wide range of echo paths, including double-talk in the presence of high background noise and severely unbalanced levels and tandem echo canceller situations.
- Dynamically adjusts speech levels up or down to the level optimal for the network, improving speech clarity and intelligibility.
- Eliminates acoustic echo generating from digital mobile handsets and hands-free kits, enabling full-duplex speech.
- Automatically adjusts speech levels and spectral content in high background noise environments.
- Quickly and dynamically reduces background noise on mobile calls, enhancing overall voice quality.
- Improves network efficiency, reduces operating costs, and requires less floor space with this high-density, low-power system.
- Lowest power-per-channel for any comparable echo canceller system.
- Saves time, resources and travel costs with remote network management.
Product Features:
- 23-inch shelf supports 80 echo cancellers, or 480 per bay. 19-inch shelf supports 64 echo cancellers, or 384 per bay.
- Supports up to 8 echo cancellers.
- Bidirectional configuration eliminates need for back-to-back echo cancellers; doubles number of echo cancellers per shelf.
- Integral fan trays are built into the shelf to avoid heat build-up.
- On-board power supplies eliminate need for separate, bulky power converters, allowing entire shelf to be devoted to echo control, delivering optimal call quality.
