MOB 729/1
| Code | 501450 |
| Packing | 1 |
- Dedicated to the FTTB architecture;
- Uninterruptible electronic adjustment;
- Modular design;
- Redundancy for double-input version;
- SNMPv2c interface monitoring and WWW;
- Independent switching hysteresis control for each optical input,
with alarm threshold settings; - Measurement of the RF output signal;
- GaAs Power Doubler technology;
- Power supply 180-253V AC.
MOB-729 is a modern modular receiver dedicated to the FTTB networks, featuring one or two redundant optical inputs. The receiver has an electronic uninterruptible adjustment. A built-in AGC system maintains the RF signal at a high stable output level. Depending on the version, the MOB-729 is controlled from a local keyboard (a hot-swap module). The monitoring module allows remote control via an RJ45 interface using the SNMPv2C standard and a built-in website. Depending on theused plugin, the receiver can support one or two “F”-type RF outputs. The built-in monitoring module also allows remote changing of output levels, setting the alarm thresholds and switching the redundant inputs, as well as monitoring the output level thanks to the integrated RF detector.
The device is available in a single-input version MOB-729/1/x and double-input version MOB-729/2/x, with the monitoring module MOB-729/x/M and the local manipulator MOB-729/x/C.
| Model | MOB-729/1 |
|---|---|
| Code | 501450 |
| Optical parameters | |
| Input level range | -10 .. +1 dBm |
| AGC range | 6 .. -0 dBm |
| Return-loss | ≥40 dB |
| Optical input wave length | 1100-1650nm |
| Max. input level | +3 dBm |
| Imput power indication | Display (±0.1 дБ accuracy) |
| Equivalent input noise current | 6,5 pA√(Hz)1/2 |
| Optical connector | SC/APC |
| RF parameters | |
| Frequency range | 47 - 870 MHz |
| Gain flatness | ±0.75 dB |
| Maximum output level (CEN 42 ch, EQ=9dB, 3.5% OMI, AGC= OFF, CTB = 60dBc, CTB = 60dBc) | 115 dBuV |
| Attenuator | 0 .. 15 dB (1 dB step) |
| Equilizer | 0 .. 15 dB (1 dB step) |
| RF connector | F female |
| Common | |
| Power supply | 180…253VAC / 50..60Hz |
| Power consumption | 13,5 W |
| Protection class | IP 24 |
| Operating temperature | -20 .. +55 °C |
| Dimensions | 107 x 155 x 75mm / 1,1kg |
| Default set | MOB729/1 receiver (base), JMP/1 (jumper) |
| Control module | C-729 - local; M-729 - remote |
| Accessories (oredred separately) | STI-3.5 - 1x2 splitter. TSI2/6, TSI1/9, TSI1/12, TSI/14 - taps 6/9/12/14 дБ |
| Monitored parameters with M-729 (Read/Write) | |
| Input level (Pin) R/- ; Hysteresis of optical input switching (Pin min /Pin max) R/W; Input selection (A/ B/ preferred A/ preferred B) R/W; Output level RF (Pout) R/-; RF output power alarm (RFmin/ RFmax) R/W; Temperature (T) R/W; Temperature alarm (T Min/ T Max) R/W; Attenuator adjustment (A) R/W; Equalizer adjustment (Eq) R/W; Location (GPS coordinates) R/W; AGC settings R/W; Identification (type, model, SN, MAC) R/-; ETH connection (IP, DHCP) R/W; Power supply R/-; Tamper R | |
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