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Description
Meridian Technologies DXA-2W2A2F Overview
The DigiFlex DXA-2W2A2F-2 Bi-Directional 2-Channel 10-Bit Full Duplex Video, Audio, RS-422 Data Transceiver (Side A, Multimode, & ST Connector) from Meridian Technologies incorporates digital encoding technology. This fiber-optic module transmits and receives 2-channel bi-directional 10-bit, 7 MHz NTSC/PAL video, 2 bi-directional audio (600 ?, balanced), and 2 bi-directional RS-422, Manchester, Bi-Phase Data over one fiber. For proper operation, it is necessary to match the DXA-2V2A2F-2 Side A card with the associated DXB-2W2A2F-2 Side B card. It can be installed in Meridian card / desk chassis or 19? racking frames. The system can be configured in either star (module-to-rack) or trunking (rack-to-rack) configurations. This transceiver can be converted to a standalone module with the separately available SR-1000 2-Slot Desk / Wall Mount Chassis (87 to 264 VAC).
Items Included
- Meridian Technologies DigiFlex DXA-2W2A2F-2 Bi-Directional 2-Channel 10-Bit Full Duplex Video, Audio, RS-422 Data Transceiver (Side A, Multimode, & ST Connector)
- Limited 10-Year Manufacturer Warranty
Additional Resources
No additional resources available
Meridian Technologies DXA-2W2A2F Specs
| Format |
NTSC, PAL, SECAM
|
| Impedance |
1 Vpp, 75 ?, 1.5 Vpp maximum
|
| Bandwidth |
5 Hz to 6.8 MHz @ -3 dB
|
| Differential Gain |
<0.6%
|
| Differential Phase |
<0.3?
|
| SNR |
>67 dB (weighted)
|
| 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 optional) |
| THD |
< 0.01% @ 1 KHz
|
| Resolution |
24 bit
|
| Format |
RS-422, Manchester, Bi-Phase
|
| Rate |
DC to 1 Mb/s
|
| Bit Error Rate |
10-9
|
| Fiber Data Rate |
250 Mb/s
|
| Connector |
ST
|
| Diameter |
Inner: 62.5 ?m
Outer: 125 ?m |
| Optical Output |
-3 dBm
|
| Receiver Sensitivity |
-24 dBm
|
| Optical Budget |
21 dBm
|
| Wavelength |
850/1300 nm
|
| Dynamic Range |
Optical: 24 dB
|
| Indicators |
4 x Bi-color: Video Present/Overload
4 x Green: Sync. Present 4 x Green: Audio Present 4 x Red: Audio Overload 4 x Green: Data Present |
| Connectors |
75 ? BNC (Gold Pin): NTSC/PAL Video
DB9-F: Audio DB9-F: RS-422 DB9-F: RS-422 |
| Number of Slots |
2
|
| Operating Temperature |
-29 to 158?F (-34 to 70?C)
|
| Storage Temperature |
-67 to 176?F (-55 to 80?C)
|
| Relative Humidity |
0 to 95% non-condensing
|
| Dimensions |
1.7 x 5.0 x 6.3" (4.4 x 12.7 x 16.0 cm)
|
| Weight |
16 oz (450 g)
|
| Package Weight |
2 lb
|
| Box Dimensions (LxWxH) |
10 x 7 x 3"
|
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Bulk Discount
| Quantity | Price |
| 2 | ₹ 338403.8 |
| 3-5 | ₹ 334950.7 |
| 5-10 | ₹ 328044.5 |
| 10+ | ₹ 321138.3 |
Bulk discount will be automatically applied during checkout based on quantity.