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Description
Meridian Technologies DR-1A1C2K/2K Overview
The Meridian Technologies DR-1A1C2K/2K-5 DigiFlex Laser-Based Single-Mode Receiver with ST Optical Connector incorporates digital encoding technology. This fiber optic module receives one unidirectional 24-bit audio, one unidirectional contact closure, and two bi-directional RS-485 data channels over a multimode fiber.
It incorporates plug-in personality signal cards to easily configure a wide variety of module types. The functionality of this DT/DR-1A1C2K/2K Series Receiver is enhanced by its compatibility with Meridian�s 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.
The receiver is available with rack mount cards and modules that can be installed in Meridian�s card chassis, desk chaises, and 19� racking frames (sold separately). This system can be configured in either star (module to rack) or trunking (rack to rack) configurations. It can also be made a standalone system by using the SR-1000/s 2-slot desk / wall mount chassis (87 to 264VAC; sold separately).
Meridian Technologies DR-1A1C2K/2K Specs
| Formats | RS-485 |
| Rate | DC to 1 Mb/s |
| Bit Error Rate | 10-9 |
| Formats | Contact closure |
| Contact | Rating: 0.3 A, 30 VAC/DC Bounce Time: 5 ms |
| Rate | CC: 10 Hz |
| Bit Error Rate |
10-9
|
| I/O Impedance | 600 ? (Balanced / unbalanced) |
| Frequency Response | 10 Hz to 20 kHz |
| SNR | >90 dB (Weighted) @ 1 kHz |
| Input / Output Level | -8 to +8 dBm (4 Vpp maximum; +18 dBm available on request) |
| Total Harmonic Distortion | <0.01% @ 1 kHz |
| Resolution | 24 bit |
| Optical | ST, FC |
| Power | Using the SR-1000 Desk / Wall Mount Chassis with Power Supply (sold separately) |
| Audio | DB9 female |
| Contacts | HD 15-pin female |
| Card | 8 W |
| Fiber type | Single Mode (FP Laser): 9 / 125 µm |
| Data Rate | Fiber: 250 Mb/s |
| Receiver Sensitivity | -24 dBm |
| Optical Output | -3 dBm |
| Optical Budget | 21 dB |
| Wavelength | 1,310 / 1,550 nm |
| Optical Connector | with ST Optical Connector |
| Dynamic Range | Optical: 24 dB |
| MTBF | >240,000 hours @ Ground Fix 35°C per MIL217F |
| Operating Temperature | -29.2 to 165.2°F (-34 to +74°C) |
| Storage Temperature | -67 to 185°F (-55 to +85°C) |
| Relative Humidity | 0 to 95% non-condensing |
| Number of Slots | 2 |
| LED Indicators | Power On: 1x Green TX Carrier/ Laser Over Current: 1x Bi-color RX Carrier - Present / Error: 1x Bi-color RX optical signal - Present / Absent: 1x Bi-color Transmit / Receive Contact Closure: 1x Green Audio Present: 1x Green Audio Overload: 1x Red |
| Dimensions | Card: 6.3 x 4.0 x 1.7" (160.0 x 100.0 x 44.0 mm) |
| Weight | Card: 16 oz (450 g) |
| Package Weight | 2 lb |
| Box Dimensions (LxWxH) | 10 x 7 x 3" |
Meridian Technologies DR-1A1C2K/2K Reviews
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 250551.7 |
| 3-5 | ₹ 247995.05 |
| 5-10 | ₹ 242881.75 |
| 10+ | ₹ 237768.45 |
Bulk discount will be automatically applied during checkout based on quantity.