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HANGZHOU HUATAI OPTIC TECH. CO., LTD
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Product Classification |
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MRS-26D
MRS-26D/WF
MRS-26D/WD
CATV & SAT IF Optical Receiver Module |
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 Technical index |
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Performance |
Index |
Supplement |
Min. |
Typ. |
Max. |
Optic feature |
Operation wavelength |
(nm) |
1260 |
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1620 |
MRS-26D |
1540 |
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1563 |
MRS-26D/WF,WD |
| Pass wavelength |
(nm) |
1260 |
1310 |
1360 |
MRS-26D/WD |
1480 |
1490 |
1500 |
| Insert loss |
Transmission channel |
(dB) |
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0.5 |
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| Return channel |
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0.4 |
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| Isolation |
Transmission channel |
(dB) |
40 |
45 |
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Return channel |
20 |
25 |
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| Responsibility |
R13 |
(A/W) |
0.9 |
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R15 |
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0.95 |
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| Receiver Noise Current |
(pA/ √ Hz) |
6 |
6.5 |
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| Optical receiving PD |
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PIN |
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| Return loss |
(dB) |
45 |
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| Optical connector |
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SC/APC or LC/APC |
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| RF feature |
Working bandwidth |
(MHz) |
47 |
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2600 |
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| Output level |
(dBmV) |
18 |
20 |
22 |
Pin=-5dBm |
| Flatness |
(dB) |
-1.5 |
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+1.5 |
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| Output return loss |
(dB) |
14 |
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47~860MHz |
6 |
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950~2400MHz |
| CNR |
(dB) |
46 |
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Pin=-5dBm |
| CTB |
(dB) |
63 |
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Pin=-5dBm |
| CSO |
(dB) |
65 |
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Pin=-5dBm |
| Output impedance |
( Ω ) |
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75 |
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| RF connector |
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F-female |
75Ω |
General feature |
Power supply |
(V) |
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+12 |
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DC |
| Power Consume |
(W) |
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3 |
Single PS |
| Work temp |
(℃) |
-20 |
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+50 |
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| Storage temp |
(℃) |
-40 |
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85 |
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| Work relative temp |
(%) |
5 |
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95 |
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| Size (W)×(D)×(H) |
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3.5×1.41×0.47 ( " )
90×36×12 ( mm ) |
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 Connector pin definition and description
Pin serial number |
Definition |
Description |
1 |
GND |
Ground |
2 |
+12V |
Power +12VDC |
3 |
GND |
Ground |
4 |
Op-detect |
Optical power detect: the voltage equal to optical receive diodes electricity multiple 1KΩ resistance. the pin can detect RF output level, (optical input power reduce 1 dB, then RF level reduce2dB). |
5 |
Output Disable |
CATV signal connect, the pin can through a 3-5V CMOS logical signal level, or connect 10KΩ pull up resistance to 4.5V, active RF output. CATV signal turn off, the pin connect to GND. |
6 |
N.C. |
Empty |
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Copyright © 2006-2007 Hangzhou Huatai Optic Tech Co., Ltd. All rights reserved. Zhejiang ICP keep on record: 05003023
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