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Description
Meridian Technologies DR-4V2J/2J Overview
The DigiFlex DR-4V2J/2J-2 Multimode Receiver Card (850/1300 nm) from Meridian Technologies incorporates digital encoding technology. This fiber-optic module accepts four channels of multiplexed 8-bit, 7 MHz NTSC/PAL video, two bi-directional 2-wire RS-485 data over one fiber.
The DR-4V2J/2J-2 card is fully compatible with PC based SpectraSmart Network Management & Diagnostic Software System. SpectraSmart supervises the operating parameters of the transmission system such as the status on video levels, sync, digital carrier detect, voltages, temperatures, optical levels etc.
Accepts four channels of multiplexed 8-bit, 7 MHz NTSC/PAL video, two bi-directional 2-wire RS-485 data over one fiber
Standard 8-bit video digital encoding
7 MHz video bandwidth
75 ? BNC video connector with gold center pin
Real-time RS-485 (2-wire) protocol data
DB-9 connector for data
Wide optical dynamic range eliminates need for optical attenuators
Surface Mount Technology (SMT) for high reliability and repeatability
SpectraSmart Network Management compatible
Local LED status indicators to monitor critical
System diagnostics for performance parameters
ST optical connector
Hot swappable cards
Laser back biased photo detector circuitry for stable optical output over full temperature range
Items Included
- Meridian Technologies DigiFlex DR-4V2J/2J-2 Multimode Receiver Card (850/1300 nm)
- Limited 10-Year Manufacturer Warranty
Additional Resources
No additional resources available
Meridian Technologies DR-4V2J/2J Specs
Video
| Format |
NTSC, PAL, SECAM
|
| Voltage |
1 Vp-p, 75 ?, 1.5 Vp-p maximum
|
| Bandwidth |
5 Hz to 6.8 MHz @ -3 dB
|
| Differential Gain |
<0.6%
|
| Differential Phase |
<0.3?
|
| SNR |
>62 dB (weighted)
|
| Return Loss |
>30 dB
|
| Tilt |
<0.5%
|
Data
| Format |
RS-485 (2-wire)
|
| Data Rate |
DC to 1 Mb/s
|
| Bit Error Rate |
10-9
|
| Fiber Type |
Multimode (Laser) 62.5/125 ?m
|
| Optical Output |
-3 dBm
|
| Receiver Sensitivity |
-24 dBm
|
| Optical Budget |
21 dB
|
| Wavelength |
850/1300 nm
|
| Optical Connector |
ST
|
| Dynamic Range |
Optical Dynamic Range: 24 dB
|
| Indicator Lights |
4 - Bi-color: Video Present/Overload
4 - Green: Sync Present 4 - Green: Data Present |
| Connectors |
75 ? BNC (Gold Pin): NTSC/PAL Video
DB9-F: 2-wire RS-485 Data |
| Fiber Data Rate |
500 Mb/s
|
Environmental
| Operating Temperature |
-29.2 to 158?F (-34 to +70?C)
|
| Storage Temperature |
-67 to 176?F (-55 to +80?C)
|
| Relative Humidity |
0 to 95% non-condensing
|
Physical
| Number of Slots |
2
|
| Dimensions |
1.75 x 5 x 6.3" (44 x 127 x 160 mm)
|
| Weight |
16 oz (450 g)
|
Packaging Info
| Package Weight |
2 lb
|
| Box Dimensions (LxWxH) |
10 x 7 x 3"
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 316701.7 |
| 3-5 | ₹ 313470.05 |
| 5-10 | ₹ 307006.75 |
| 10+ | ₹ 300543.45 |
Bulk discount will be automatically applied during checkout based on quantity.