OBD 1210
MADI Bidirectional Fiber Optic Transceiver Kit
The OBD 1210 is a matched pair of compact MADI fiber transceivers designed to extend the reach of MADI signals over long distances using a single bidirectional fiber optic link (up to 10km). The modules are designed to convert up to 64 audio channels bidirectionally (64 IN & 64 OUT) between MADI Optical and MADI Coaxial (electrical) formats.
Conversion is real time [no latency] and does not degrade the signal quality and only requires a single bidirectional fiber link between the modules. (singlemode fiber)
The OBD 1210 solution is supplied as a complete kit which includes two matched modules, two power supplies and a transport case.
Note. This system used WDM optical multiplexing and should only be used in point to point applications. This solution cannot be integrated into a CWDM multiplexed system.
Key Features
- Bidirectional MADI – send and receive over single fiber link
- MADI Optical to MADI Coaxial converters
- Supports up to 64 channels of audio (IN and OUT)
- Real time conversion with no degradation of signal quality
- Closed loop WDM fiber system
- Distances up to 10km* (6.2 miles*) over singlemode fiber
- Supplied as matched pair (A and B version)
- Simplex LC singlemode optical connection
- Supports hot swapping and hot plugging
*Distance is an approximation. Actual distances achieved can be longer or shorter depending on the type of cable. Determine link losses and perform optical budget calculations to ensure correct operation
Ordering Information
| UPC / EAN | Model | Description |
|---|---|---|
| 4250479324640 | OBD 1210 | MADI Bidirectional Transceiver SMF (LC Connector) |
| Options | ||
| 4250479329041 | RFR 1200 | 1RU 19″ Chassis for 14 yellobriks |
| 4250479315013 | RFR 1001 | Single Module Mounting Bracket |
| 4250479314016 | P-TAP 1000 | P-TAP Battery Power Adapter Cable |
| 4250479314009 | XLR-1000 | 4 Pin XLR Battery Power Adapter Cable |
| 4250479323278 | LC/FC SIM | Simplex LC/FC Fiber Adapter |
| 4250479318250 | LC/SC SIM | Simplex LC/SC Fiber Adapter |
| 4250479318151 | LC/ST SIM | Simplex LC/ST Fiber Adapter |
COAX (Electrical) input/output:
- Input: 1x 75 Ohm BNC connector
- Output: 1x 75 Ohm BNC connector
- AES10-2008 (MADI)
- Amplitude: 750mv P/P
- Max Cable Length: 250m / 820feet (Belden 1694A)
Optical I/O:
1 x fiber optic bidirectional connection
- Simplex LC/PC (Singlemode)
- SMPTE 297M – 2006
Optical TX Wavelength:
- OTR 1210 A = 1310nm (Singlemode)
- OTR 1210 B = 1550nm (Singlemode)
Optical TX power:
- OTR 1210 A -8dBm to -3dBm (Singlemode)
- OTR 1210 B -8dBm to -3dBm (Singlemode)
- TX active LED on side of module
Optical RX Sensitivity
- OTR 1210 A -16dBm (Singlemode)
- OTR 1210 B -16dBm (Singlemode)
- RX active LED on side of module
Optical RX Wavelength
- OTR 1210 A = 1510nm (Singlemode)
- OTR 1210 B = 1310nm (Singlemode)
Distance
- 10km (6.2 miles) Singlemode
Power each module
- +12V DC @ 2.7W nominal – (supports 7 – 24V DC input range)
- Power Present LED on side of module
Physical Size: (including connectors) each module
- Metric:140mm x 42mm x 22mm
- Inches: 5.51” x 1.65” x 0.86”
Weight:
- 125g (4.4oz)
Operational Temperature Range:
- Ambient 5 – 40ºC (41 – 104ºF) 90% Humidity (non-condensing)
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*Distance is an approximation. Actual distances achieved can be longer or shorter depending on the type of cable. Determine link losses and perform optical budget calculations to ensure correct operation
