RTS Dsi 2008 Data Sheet

RTS Dsi 2008 Data Sheet
Technical Data Sheet
In n o v at i n g t h e F u t u re o f Gl o b al C o m m u n i c a t i o n s
DSI-2008
Digital System Interface/System-to-System Adapter
The DSI-2008 dual digital hybrid interfaces two (2) 2-wire intercom lines to two (2) 4-wire lines, and also interfaces
balanced and unbalanced 2-wire lines. The DSI-2008 is ideal for systems with varying loads. (Amount of user stations
often vary for different configurations.) Unlike earlier analog hybrids, the DSI-2008 features advanced
DSP (Digital Signal Processing) to achieve automatic nulling of the 2-wire lines. In addition, each hybrid features
convenient peak-reading level meters to quickly match the levels between the lines that are being interfaced. The result
is easy and accurate setup. With the DSI-2008, all need for test tones; nulling adjustments and ducking adjustments have
been eliminated. In addition, there is a call light option board available for compatibility with RTS 2-wire intercom and
RTS Audiocom systems.
Features
• Two (2) independent hybrids
• Transformer isolated
• Automatic nulling
• Call signal option
• Peak reading level meters
• Half-Rack wide, one (1) RU (Rack Unit) high
• Direct ADAM/Zeus audio connection
• Universal power pack
Line Drawing
In n o v at i n g t h e F u t u re o f Gl o b al C o m m u n i c a t i o n s
Specifications
2-wire Ports
Input/Output Impedance: 5,000Ω, nominal
Operating Level: -10dBu to 0 dBu, nominal
Level Adjustment Range: ±12dB
4-wire Ports
Input Impedance: 10,000Ω, nominal
Output Impedance: 200Ω
Operating Level: -10dBu, 0 dBu, +4dBu, +8dBu, +12dBu
System to System
Frequency Response: 200Hz to 5kHz, ±3dB
Signal-to-Noise Ratio (Ref 1kHz, 0 dB @ 2-wire): -70dB nominal
Crosstalk: -80dB nominal
Environmental
Operating Temperature: 0°C to 50°C (32°F to 122°F)
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
Humidity: 0 to 95%, non-condensing
Power
100 to 250VAC, 50/60Hz, 18 Watts
Dimensions
1¾” (4.5cm) H, 8” (20.8cm) W, 8¼” (20.96cm) D
Weight
2.9lbs (1.32kg)
Finish
Thermoplastic front panel, aluminum case, light gray finish
Nulling:
Automatic
Order Information
DSI 2008 • DSI 2008 • Digital System Interface/System-to-System Adapter
DSI 2008-CALL • DSI 2008 • Digital System Interface/System-to-System Adapter with Call Light Option
The specification information is preliminary and is subject to change without notification.
Brand names mentioned are the property of their respective companies.
Bosch Security Systems, Inc. | 12000 Portland Avenue South | Burnsville, Minnesota 55337
Telephone: 877·863·4169 | Fax: (800) 323-0498
Form Number: F.01U.247.089 Rev 03
Date: January 2013
w w w. r t s in te r c o ms . c o m
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