Black Box V.11 LS manual

© 2005. All rights reserved. Black Box Corporation.

Black Box Corporation • 1000 Park Drive • Lawrence, PA 15055-1018 • Tech Support: 724-746-5500 • www.blackbox.com • e-mail: info@blackbox.com

V.11 LS

V.11 LS

INDICATE

CLOCK

DATA

POWER

Split your data stream among multiple users and receive high-speed data broadcasting.

Key Features

Gives you data-rate buffering capabilities up to 10 mbps, and at greater distances.

Compatible with V.35, RS-422/449, RS-530 and RS-485 equipment.

Supports up to eight devices.

Uses no software or data processors.

Ideal for VSAT Data/Clock Broadcasting.

Fully cascadable, so you can be assured that your subchannel ports won’t be lost.

The BLACK BOX® V.11 LS can bring high-speed data

broadcasting to your network. The V.11 LS is an excellent

choice for your business if you’re planning to implement real-time applications. More companies are going this route today, and the V.11 LS will help you stay competitive.

Designed for companies that need an increased level of speed in their receive-only applications, the hardware device delivers data-rate buffering capabilities up to 10 mbps and simultaneously supports up to eight receive-only terminals.

The V.11 interface is compatible with balanced interfaces for V.35, RS-422/449, RS-530, and RS-485.

Moreover, the V.11 LS can support data transmissions at far greater distances than RS-232 and is transparent to the data stream.

It’s more reliable, too. The device’s master port features tandem DB-15 connectors, which allow the V.11 LS to be cascaded without losing any subchannel ports. It continuously broadcasts Receive Data, Receive Timing, and Indicate control signals from the data source to the eight output terminal ports. It also has a high Mean Time Between Failure (MTBF) rate—over 100,000 hours. That’s more than 11 years.

Operation is easy. Simply plug a male DB-15 cable into the female DB-15 input port on the back panel, then insert up to eight

male DB-15 connectors into the 1 through 8 ports. Data, Clock, and Indicate are received on the master port and broadcast out simultaneously on the 1–8 ports.

To assist operation and diagnostics, the V.11 LS features four green LED indicators on its front panel. The Power indicator lights up when the AC voltage is applied to the box, and three adjacent LEDs illuminate when receiving data, clock and the user-defined control signal. You know the control signal is present when the Indicate LED glows.

Housed in a sturdy aluminum enclosure, the V.11 LS is supplied with an internal linear power supply. It also contains a 110/120 VAC rotary select switch at its rear. And the device can operate on standard power found in all countries.

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