DigiFlex - AV-iQ
DT/DR-2V1K/1K
DT/DR-2W1K/1K
DigiFlex™
Digital 2 Channel Video Multiplexer
with One Full Duplex Channel
of RS 485 (4 Wire)
VIDEO 1
VIDEO 2
+
RS-485
FEATURES:
DESCRIPTION:
•
•
8-Bit or 10-Bit Video Digital Encoding
•
•
•
•
•
1 Channel of RS 485 (4 Wire) data supported
The DT/DR-2V1K/1K and DT/DR-2W1K/1K products is a
reliable, cost effective, state-of-the–art, one fiber, Bi-directional
Digital Video and Data transmission systems. This fiber optic
systems transmits four channels of 8-bit or 10-Bit real-time
Video with One full-duplex RS 485 (4 Wire ) data over one
Singlemode or Multimode fiber. The DT/DR-2V1K/1K and
DT/DR-2W1K/1K systems accept PAL, SECAM, or NTSC
video formats. The functionality of this systems is further
enhanced by their compatibility with Meridian’s PC based
SpectraSmart, Network Management and Remote Diagnostic
Software System. SpectraSmart supervises the operating
parameters of the transmission system such as status on
video levels, sync, carrier detect, voltage, temperature, optical
levels, data activity etc. See the SpectraSmart brochure for
more details.
4 Real-Time Video Signals with Full Duplex
RS 485 (4 Wire) Data.
7 MHz Video Bandwidth
Meets RS-250C Transmission Specifications
NTSC, PAL, SECAM Compatible
Wide Optical Dynamic Range: Eliminates Need
For Optical Attenuators
• Laser Based Systems for Multimode and
Singlemode
•
Surface Mount Technology (SMT) for High
Reliability and Repeatability
•
SpectraSmartTM Network Management
Compatible
•
Local LED Status Indicators to Monitor Critical
System Diagnostics for Performance Parameters
•
•
•
ST, FC Optical Connector
•
•
•
•
•
Meets NEMA TS1 / TS2 & CALTRANS Specs.
Hot Swappable Cards
Laser Back - Biased Photo Detector Circuitry
for Stable Optical Output Over Full Temperature
Range.
75 Ohm BNC Video Connector (Gold Center Pin)
Meets EIA RS-170, RS-343A Formats
DB 9 Type Connector for Data
DC to 1 Mb/s Data Rate
CONFIGURATIONS:
The DT/DR-2V1K/1K and DT/DR-2W1K/1K products is
available as rack mount cards and modules that can be installed
in all of Meridian’s card chassis, desk chaises and 19” racking
frames. This system can be configured in either star (module
to rack) or trunking (rack to rack) configurations. These systems
can be made a standalone system by using the SR-1000/s, 2
slot desk / wall mount chassis (87VAC-264VAC)
MARKETS:
√
√
√
√
√
Security and Surveillance
Intelligent Transportation System (ITS)
Access Control Systems
Campus Lecture Networks
Pro. Video / Audio
SPECIFICATIONS:
Indicators (LEDs)
Video
Format
Voltage/Impedance
Bandwidth
Differential Gain
Differential Phase
SNR for 8-Bit Video
SNR for 10-Bit Video
Return Loss
Field Tilt
1 - Green
1 - Bi-color
1 - Bi-color
1 - Bi-color
2- Green
2 -Bi-color
2-Green
NTSC, PAL, SECAM
1 Vp-p, 75 Ohm, 1.5 Vp-p max.
5 Hz to 6.8 MHz @ -3 dB
<0.6%
<0.3o
>63 dB (weighted)*
>67 dB (weighted)*
>30 dB
< 0.5%
Data
Formats
Rate
Bit Error Rate
Physical
Dimensions:
Card
RS-485 ( 4 Wire)
DC to 1Mb/s
10-9*
Optical
Fiber Data Rate for 8-Bit Video
Fiber Data Rate for 10-Bit Video
Connectors
Video
Optical
Power
Data
Card
160 mm (6.3”) L, 100 mm (4”) W
44 mm (1.7”) H
Weight:
Card
No. of Slots
450 gms (16 Oz)
2
Enviromental
500Mb/s
800Mb/s
Operating Temperature
Storage Temperature
Relative Humidity
75 Ohm BNC (Gold Center Pin)
ST, FC
See SR-1000 Brochure for details
DB9 Female
Power **
Power On
TX Carrier/ Laser Over Current
RX Carrier - Present / Error
RX optical signal - Present / Absent
Sync. Present
Video Present / Overload
Data Present
-34oC to +74oC
-55oC to +85oC
0 to 95% Non-condensing
Quality
MTBF
>180,000 hours @ Ground Fix
35oC per MIL217F
Part Numbers:
9 Watts
D
2
T
TRANSMITTER
VIDEO
R
* measured @ max. optical budget
** Due to variations of drivers and diagnostic options,
power shown @ max value
RECEIVER
VIDEO
V
8-BIT VIDEO
1K/1K
MULTIMODE SINGLEMODE -
ST
- MULTIMODE
2
5
CONNECTOR
M
RACK CARD - R
FC or ST
MODULE -
W
10-BIT VIDEO
- SINGLEMODE
CONNECTOR
NUMBER OF FIBERS
C CONFORMAL
COATING
D SpectraSmart
TM
DIAGNOSTIC
MON 1
FIBER
CAM 1
CAM 2
MON 2
RS-485 DATA
IN/OUT
RS-485 DATA
IN/OUT
DT-2V1K/1K
DT-2W1K/1K
Transmitter
OPTICAL:
Fiber Type/Size
(um)
Optical Output
(dBm)
Multimode (FP Laser)
62.5 / 125
-3
Singlemode (FP Laser)
9 / 125
Singlemode (DFB Laser)
9 / 125
DR-2V1K/1K
DR-2W1K/1K
Receiver
Optical Budget
(dB)
Wavelength
(nm)
Optical
Connector
Optical Dynamic
Range (dB)
-23
20
1300 / 850
ST
23
-3
-23
20
1310 / 1550
ST, FC
23
+3
-23
26
1310 / 1550
ST , FC
23
Receiver Sensitivity
(dBm)
Meridian Technologies Inc.
700 Elmont Road. •Elmont, NY 11003 • 516. 285. 1000 • FAX 516. 285. 6300 • E-mail sales@meridian-tech.com
www.meridian-tech.com
ver 04/07
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising