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Description
Meridian Technologies DT-4V1K/1K Overview
The DigiFlex DT-4V1K/1K-2 Digital 4-Channel Video Multiplexer with 1-Channel Full Duplex RS-485 Transmitter Card from Meridian Technologies transmits four channels of 10-bit, real-time video with one full-duplex RS 485 (4-wire) data over a single multimode fiber, when used with the DigiFlex DR-4V1K/1K-2 Receiver Card.
The transmitter card can be installed in Meridian desk chassis or 19" racking frames. The system can be configured in either star (module-to-rack) or trunking (rack-to-rack) configurations. This receiver can be converted to a standalone module with the separately available SR-1000/S 2-Slot Chassis (87 to 264 VAC).
10-bit video digital encoding
4 real-time video signals with full duplex RS-485 (4-wire) data
7 MHz video bandwidth
1 channel of RS-485 (4-wire) data supported
75 ohms BNC video connector (gold center pin)
Meets RS-250C short haul transmission
NTSC, PAL, and SECAM compatible
Meets EIA RS-170, RS-343A formats
Meets NEMA TS1/TS2 and CALTRANS specs
DB9 connector for data
DC to 1 Mb/s data rate
Wide optical dynamic range eliminates the need for optical attenuators
Laser based system
Surface mount technology (SMT) for high reliability and repeatability
Local LED status indicators
ST optical connector
Hot-swappable
Laser back-biased photo detector circuitry for stable optical output over full temperature range
Suitable for intelligent transportation systems, security and surveillance, access control, campus lecture networks, and pro video/audio
Items Included
- Meridian Technologies DigiFlex DT-4V1K/1K-2 Digital 4-Channel Video Multiplexer with 1-Channel Full Duplex RS-485 Transmitter Card (Multimode, ST Connector)
- Limited 10-Year Manufacturer Warranty
Additional Resources
No additional resources available
Meridian Technologies DT-4V1K/1K Specs
Video
| Format |
NTSC, PAL, and SECAM
|
| Voltage |
1 Vpp, 1.5 Vpp maximum
|
| Impedance |
75 ohms
|
| Video Encoding |
10-bit digital
|
| Bandwidth |
5 Hz to 6.8 MHz @ -3 dB
|
| Differential Gain |
<0.6%
|
| Differential Phase |
<0.3?
|
| SNR |
>63 dB (weighted)
|
| Return Loss |
>30 dB
|
| Vertical Tilt |
<0.5%
|
| Connector Type |
75 ohm BNC (gold pin)
|
Data
| Format |
RS-485 (4-wire)
|
| Data Rate |
DC to 1 Mb/s
|
| Bit Error Rate |
10-9
|
| Connector Type |
DB9-F
|
Optical
| Type |
Multimode (laser)
|
| Size |
62.5 / 125 ?m
|
| Fiber Data Rate |
1 Gb/s
|
| Optical Output |
-3 dBm
|
| Receiver Sensitivity |
-23 dBm
|
| Optical Budget |
20 dB
|
| Wavelength |
850 or 1300 nm
|
| Optical Connector |
ST
|
| Dynamic Range |
Optical: 23 dB
|
Environmental
| Temperature |
Operating: -29.2 to 165.2?F (-34 to 74?C)
Storage: -67 to 185?F (-55 to 85?C) |
| Humidity |
0 to 95% (non-condensing)
|
General
| Power |
9 W maximum
|
| MTBF |
>180,000 hours @ ground fix; 95?F (35?C) per MIL217F
|
| Indicator Lights |
1 x green (power on), 1 x bicolor (Tx carrier/laser over current), 1 x bicolor (Rx carrier - present/error), 1 x bicolor (Rx optical signal - present/absent), 4 x green (sync/present), 4 x bicolor (video present/overload), 4 x green (data present)
|
| Dimensions |
6.3 x 4.0 x 1.7" (16.0 x 10.0 x 4.4 cm), uses two card slots in the chassis
|
| Weight |
16.0 oz (453.6 g)
|
Packaging Info
| Package Weight |
2 lb
|
| Box Dimensions (LxWxH) |
10 x 7 x 3"
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 316314.6 |
| 3-5 | ₹ 313086.9 |
| 5-10 | ₹ 306631.5 |
| 10+ | ₹ 300176.1 |
Bulk discount will be automatically applied during checkout based on quantity.