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| Tel: +86-571-86625003 |
| Email1: info@optictrans.com |
| Email2: kally@optictrans.com |
| WhatsApp: +86 13967163428 |
| Skype: hightech086 |
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OPR-8602ML 1002ML 2 ways Bi-directional Optical Receiver (with EOC in)
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Description
OPR-8602ML is our latest universal CATV network optical receiver. The pre-amp adopts GaAs MMIC amplify module and the post-amp adopts GaAs power doubly amplify module. Fixed ATT and EQ inserter is selected by the users. And according to actual needs, users can also choose a more targeted high quality module combination. Optimized circuit design coupled with our 10 years professional design experience, make the equipment achieve good performance indexes. It is an ideal model to build the CATV network.
Performance feature
(1) High responsively PIN photoelectric conversion tube.
(3) Configured EOC head-end signal insert port, easy access to the Ethernet.
(4) Optimized circuit design, preceding stage SMT process and post stage typical module amplify circuit make the photo electronic signal transmission more fluent.
(5) Power doubly output, high gain and low distortion. (6) Optical AGC control, when the input optical power range is -7~+2dBm, the output level, CTB and CSO basically unchanged.
Technical data
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Item |
Unit |
Parameters (OPR-8602ML OPR-1002ML 1GHz) |
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Optical Parameters |
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Receiving Optic Power |
dBm |
-7 ~ +2 |
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Optical Return Loss |
dB |
>45 |
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Optical Receiving Wave |
nm |
1100 ~ 1600 |
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Optical Connector Type |
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FC/APC, SC/APC or specified by the user |
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Fiber Type |
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Single mode |
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Link Parameters |
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C/N |
dB |
≥ 51 (-2dBm input) |
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C/CTB |
dB |
≥ 65 |
Input -2dBm, Output level 108 dBμV |
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C/CSO |
dB |
≥ 60 |
Equilibrium 6dB |
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RF Parameters |
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Frequency Range |
MHz |
45 ~862/1003 |
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Flatness in Band |
dB |
±0.75 |
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Rated Output Level |
dBμV |
≥ 108 (-7~2dBm) |
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Max Output Level |
dBμV |
≥ 114 |
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Output Return Loss |
dB |
≥14 |
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Output Impedance |
Ω |
75 |
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Equilibrium |
dB |
Fixed EQ inserter (selected) |
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Attenuation |
dBμV |
Fixed ATT inserter (selected) |
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Reverse optical emission part |
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Optical Parameters |
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Optical Emission Wave |
nm |
1310±10, 1550±10 or specified by the user |
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Output Optical Power |
mW |
0.5, 1, 2 |
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Optical Connector Type |
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FC/APC, SC/APC or specified by the user |
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RF Parameters |
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Frequency Range |
MHz |
5 ~ 65 (or specified by the user) |
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Flatness in Band |
dB |
±1 |
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Input Level |
dBμV |
85 ~ 90 |
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Output Impedance |
Ω |
75 |
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General Characteristics |
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Power Voltage |
V |
A: AC (150~265)V; B: AC (35~90)V |
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Operating Temperature |
℃ |
-40~60 |
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Storage Temperature |
℃ |
-40~65 |
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Relative Humidity |
% |
Max 95% no condensation |
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Consumption |
VA |
≤ 30 |
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Dimension |
mm |
260 (L)×200 (W)×130 (H) | Note: Forward RF indexes given above are measured when the final stage output module using the MC7884. Use other module, the indexes will be different.
Block diagram
Relation Table of Input Optical Power and CNR
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