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Description
Meridian Technologies SR-2A2C Overview
The DigiSlim SR-2A2C-3 Singlemode 2-Channel Audio & Contact Closure Card (1310 nm) from Meridian Technologies incorporates digital encoding technology. This fiber-optic module accepts two channels of Audio (600 ?, balanced-standard), two channels of contact closure over one fiber.
The SR-2A2C-3 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 two channels of Audio (600 ?, balanced-standard), two channels of contact closure over one fiber
10 Hz to 20 kHz audio bandwidth
DB-9 type connectors for audio
Greater than 90dB SNR for high quality audio
User-selectable, Contact Mapping (N.O, N.C)
DB-15 connector for contact closure
Wide optical dynamic range eliminates need for optical attenuators
Laser based system
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, FC optical connector
Hot swappable cards
Laser back- biased photo detector circuitry for stable optical output over full temperature range
Items Included
- Meridian Technologies DigiSlim SR-2A2C-3 Singlemode 2-Channel Audio & Contact Closure Card (1310 nm)
Additional Resources
No additional resources available
Meridian Technologies SR-2A2C Specs
Audio
| I/O Impedance |
600 ?, (Balanced/Unbalanced)
|
| Frequency Response |
10 Hz to 20 kHz
|
| SNR |
> 90 dB (Weighted) @ 1 kHz
|
| Maximum Input/Output Level |
-8 to +8 dBm (4Vp-p maximum), (+18 dBm optional)
|
| THD |
<0.01% @ 1 kHz
|
| Resolution |
24-bit
|
Contact Closure
| Format |
Contact Closure
|
| Rate |
10 Hz (Per Channel)
|
| Contact Ratings |
0.3 A, 30 VAC / DC
|
| Bounce |
5 ms
|
| Fiber Type |
Singlemode 62.5 / 125 ?m
|
| Optical Output |
-5 dBm
|
| Receiver Sensitivity |
-26 dBm
|
| Optical Budget |
21 dB
|
| Wavelength |
1310 nm
|
| Optical Connector |
ST,FC
|
| Dynamic Range |
Optical Dynamic Range: 24 dB
|
| Indicator Lights |
2 - Green: Audio Present
2 - Red: Audio Overload 2 - Green: Transmit Contact CLosure 2 - Green: Recieve Contact Closure |
| Connectors |
screwterm_conn: Audio screwterm_conn: Contact Closure
|
| Fiber Data Rate |
250 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 |
1
|
| Dimensions |
0.8 x 5.0 x 6.3" (20 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 | ₹ 160078.1 |
| 3-5 | ₹ 158444.65 |
| 5-10 | ₹ 155177.75 |
| 10+ | ₹ 151910.85 |
Bulk discount will be automatically applied during checkout based on quantity.