ZBR1002B Outdoor Bidirectional Optical Receiver
Features
1.Two working wavelength of 1310nm and 1550nm;
2.750MHz and 860MHz options;
3.Variety power are optional: AC60V, AC220V, dC-48V and ect;
4.A variety of functional plug-in units: plug-in attenuator, plug-in equalizer, plug-in branch distributor and return path transmit module flexible in configuration. Use the design of the plug-in units convenient for the maintenance an network update;
5.Good-quality GaAs amplify module can meet the demands of high level output;
6.International advanced passivation treatment and double layer waterproof process are used in the outdoor type diecast casing with beautiful shape, resistant to corrosion and aging, good i heat dissipation, water impermeability and electromagnetic shield.
Specification
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Forward path |
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Item |
Units |
Parameter |
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Optical parameter |
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Optical input power |
dBm |
-6~+2 (recommend -3~+1) |
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Optical wavelength |
nm |
1100-1600 |
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Optical fiber connector |
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FC/APC, SC/APC optional |
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Optical return loss |
dB |
≥45 |
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Fiber type |
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Single mode |
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RF parameter |
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Bandwidth |
MHz |
47~862, 54~862, 87~860 |
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Flatness |
dB |
≤±0.75 |
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Output return loss |
dB |
≥16 (47~550) ≥14 (550~860) |
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Output impedance |
Ω |
75 |
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Standard configuration output level |
dBuV |
≥106 |
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Maximum output level |
dBuV |
114 |
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Inter-stage gain adjustment |
dB |
Adjustable 0~18 |
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Inter-stage slope adjustment |
dB |
EQ fixed insert -6 or user assigns |
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Distortions |
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C/N |
dB |
≥51 |
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CSO |
dBc |
≤65 |
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CTB |
dBc |
≤68 |
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Test conditions: input PAL-D of 59channel, standard optical transmitter input RF is 80dBuV, optical link is 10km, fiber add up fiber variable attenuator, the input optic power of test receiver is -1dBm |
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Others |
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Voltage power |
V |
AC 110~265 or AC 40~90 |
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Power loss |
W |
≤30 |
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Anti-thunder stroke voltage |
KV |
5 (10/700mS) |
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Operating temperature |
℃ |
-40~+55 |
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Storing temperature |
℃ |
-40~+70 |
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Housing dimensions |
Mm |
315X250X130 |
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Return path |
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Optical parameter |
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Laser |
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FP or non-cooling DFB |
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Optical output power |
mW |
0.5, 1, 2 |
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Optical connector |
|
FC/APC, SC/APC |
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Fiber type |
|
Single mode |
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RF parameter |
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Bandwidth |
MHz |
5~35, 5~42, 5~65 |
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Flatness |
dB |
≤±1 |
|
Input return loss |
dB |
≥14 |
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Input impedance |
Ω |
75 |
