OTR 1240
MADI Fiber Optic Transceiver (CWDM)
The OTR 1240 is a MADI fiber transceiver combined in a single package. The module is designed to convert up to 64 audio channels (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.
The OTR 1240 is compact and cost effective solution to extend the reach of MADI audio over long distances. When paired with another OTR 1240 at the receiving end (using two fiber links) you have a cost effective, zero latency MADI extender system for distances up to 80km.
18 selectable CWDM wavelengths are available to facilitate module use in a multiplexed CWDM environment.
Note: The module does not include the fiber SFP, When ordering please specify an SFP option in the wavelength required
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Key Features
- MADI Optical to MADI Coaxial converter
- Supports up to 64 channels of audio (IN and OUT)
- Real time conversion with no degradation of signal quality
- Distances up to 40km* or 80km* over fiber
- 18 CWDM wavelength selections (ITU-T G.694.2)
- Duplex LC singlemode optical connections
- 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 |
|---|---|---|
| 4250479324695 | OTR 1240 | MADI / Fiber Transceiver (CWDM) |
| 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 |
| Fiber CWDM (40km) | ||
| 4250479312753 | OH-TR-54-1270 | Data Transceiver SFP 1270nm (CWDM) |
| 4250479312951 | OH-TR-54-1290 | Data Transceiver SFP 1290nm (CWDM) |
| 4250479313156 | OH-TR-54-1310 | Data Transceiver SFP 1310nm (CWDM) |
| 4250479313354 | OH-TR-54-1330 | Data Transceiver SFP 1330nm (CWDM) |
| 4250479313552 | OH-TR-54-1350 | Data Transceiver SFP 1350nm (CWDM) |
| 4250479313750 | OH-TR-54-1370 | Data Transceiver SFP 1370nm (CWDM) |
| 4250479313958 | OH-TR-54-1390 | Data Transceiver SFP 1390nm (CWDM) |
| 4250479314153 | OH-TR-54-1410 | Data Transceiver SFP 1410nm (CWDM) |
| 4250479314351 | OH-TR-54-1430 | Data Transceiver SFP 1430nm (CWDM) |
| 4250479314559 | OH-TR-54-1450 | Data Transceiver SFP 1450nm (CWDM) |
| 4250479314757 | OH-TR-54-1470 | Data Transceiver SFP 1470nm (CWDM) |
| 4250479314955 | OH-TR-54-1490 | Data Transceiver SFP 1490nm (CWDM) |
| 4250479315150 | OH-TR-54-1510 | Data Transceiver SFP 1510nm (CWDM) |
| 4250479315358 | OH-TR-54-1530 | Data Transceiver SFP 1530nm (CWDM) |
| 4250479315556 | OH-TR-54-1550 | Data Transceiver SFP 1550nm (CWDM) |
| 4250479315754 | OH-TR-54-1570 | Data Transceiver SFP 1570nm (CWDM) |
| 4250479315952 | OH-TR-54-1590 | Data Transceiver SFP 1590nm (CWDM) |
| 4250479316157 | OH-TR-54-1610 | Data Transceiver SFP 1610nm (CWDM) |
| Fiber CWDM (80km) | ||
| 4250479320956 | OH-TR-58-1270 | Data Transceiver SFP 1270nm (CWDM) |
| 4250479320963 | OH-TR-58-1290 | Data Transceiver SFP 1290nm (CWDM) |
| 4250479320970 | OH-TR-58-1310 | Data Transceiver SFP 1310nm (CWDM) |
| 4250479320987 | OH-TR-58-1330 | Data Transceiver SFP 1330nm (CWDM) |
| 4250479320994 | OH-TR-58-1350 | Data Transceiver SFP 1350nm (CWDM) |
| 4250479321007 | OH-TR-58-1370 | Data Transceiver SFP 1370nm (CWDM) |
| 4250479321014 | OH-TR-58-1390 | Data Transceiver SFP 1390nm (CWDM) |
| 4250479321021 | OH-TR-58-1410 | Data Transceiver SFP 1410nm (CWDM) |
| 4250479321038 | OH-TR-58-1430 | Data Transceiver SFP 1430nm (CWDM) |
| 4250479321045 | OH-TR-58-1450 | Data Transceiver SFP 1450nm (CWDM) |
| 4250479321052 | OH-TR-58-1470 | Data Transceiver SFP 1470nm (CWDM) |
| 4250479321069 | OH-TR-58-1490 | Data Transceiver SFP 1490nm (CWDM) |
| 4250479321076 | OH-TR-58-1510 | Data Transceiver SFP 1510nm (CWDM) |
| 4250479321083 | OH-TR-58-1530 | Data Transceiver SFP 1530nm (CWDM) |
| 4250479321090 | OH-TR-58-1550 | Data Transceiver SFP 1550nm (CWDM) |
| 4250479321106 | OH-TR-58-1570 | Data Transceiver SFP 1570nm (CWDM) |
| 4250479321113 | OH-TR-58-1590 | Data Transceiver SFP 1590nm (CWDM) |
| 4250479321120 | OH-TR-58-1610 | Data Transceiver SFP 1610nm (CWDM) |
COAX (Electrical) input/output:
- Input: 1 x 75 Ohm BNC connector
- Output: 1 x 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 output (mandatory SFP selection for wavelength):
- Simplex (Singlemode) LC/PC
- SMPTE 297M – 2006
Wavelength:
- Select from 18 available CWDM wavelengths from 1270nm-1610nm (Singlemode)
- ITU-T G.694.2
Optical power:
- For OH-TR-54-XXXX SFP = -5dBm to 0dBm (Singlemode)
- For OH-TR-58-XXXX SFP = 0dBm to +5dBm (Singlemode)
- TX active LED on side of module
Max. distance*
- With OH-TR-54-XXXX SFP = 40km* (24.8 miles*) Singlemode
- With OH-TR-58-XXXX SFP = 80km* (49.7 miles*) Singlemode
1 x fiber Optic Input
RX Wavelength:
- 1260nm to 1620nm (Singlemode)
RX Optical Sensitivity:
- For OH-TR-54-XXXX SFP = -23dBm (Singlemode)
- For OH-TR-58-XXXX SFP = -23dBm (Singlemode)
- RX active LED on side of module
Power
- +12V DC @ 2.6W nominal – (supports 7 – 24V DC input range)
- Power Present LED on side of module
Physical Size: (including connectors)
- 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)
—-
*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
