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HANGZHOU HUATAI OPTIC TECH. CO., LTD
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Product Classification |
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HES-55A (47~862 & 950~5500MHz )
4-Band SAT-IF & CATV Overlay
Externally Modulated Optical Transmitter |
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 Technical index |
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Performance |
Min. |
Typ. |
Max. |
Supplement |
Optical
feature |
Operating wavelegnth |
(nm) |
1528 |
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1563 |
0C |
| Wavelength adjustable range |
(nm) |
-1.6 |
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+1.6 |
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| Wavelength adjustable mode |
(nm) |
±0.01 stepping |
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| Side mode suppression ratio |
(dB) |
45 |
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| Extinction Ratio |
(dB) |
20 |
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| Linewidth |
(dB/Hz) |
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0.65 |
1 |
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| Equivalent noise intensity |
(dB/Hz) |
145 |
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To 5500MHz |
| Output ports |
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1 |
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4 |
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| Each port output power |
(dBm) |
3 |
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1×03, 2×03, 4×03 |
5 |
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1×05, 2×05, 4×05 |
7 |
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1×07, 2×07 |
9 |
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1×09 |
10 |
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1×10 |
| SBS |
(dBm) |
13 |
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P2P, 60Km fiber |
| Return loss |
(dB) |
50 |
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APC |
| Optical connector |
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SC/APC |
Option FC/APC, LC/APC |
RF
feature |
Work bandwidth |
(MHz) |
47 |
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862 |
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| Input level |
(dBmV) |
18 |
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28 |
AGC |
| Flatness |
(dB) |
-0.75 |
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+0.75 |
47~862MHz |
| Return loss |
(dB) |
16 |
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47~750MHz |
| Input impedance |
(Ω) |
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75 |
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| RF interface |
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F-Female |
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| Transmit channel |
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PAL-D/60CH |
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| CNR1 |
(dB) |
52.5 |
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Back to Back |
| CNR2 |
(dB) |
50.5 |
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65Km optical fiber, 0dBm receive |
| CTB |
(dB) |
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-65 |
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| CSO |
(dB) |
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-65 |
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| HUM |
(dB) |
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-60 |
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RF
feature |
Typical application |
(MHz) |
950 |
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5500 |
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| Frequency response |
(dB) |
-1.5 |
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+1.5 |
950~5500MHz |
| IM2 |
(dB) |
40 |
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2 tone measurement, OMI=20% per carrier |
| IM3 |
(dB) |
40 |
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| Input level |
(dBmv) |
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-20 |
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Nominal input level |
| Input impedence |
(Ω) |
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50 |
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| RF return loss |
(dB) |
8 |
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| RF connector |
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SMA-Female |
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General feature |
SNMP network management interface |
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RJ45 |
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| Communication interface |
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RS232 |
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| Power supply |
AC |
(V) |
90 |
220 |
265 |
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DC |
-30 |
-48 |
-72 |
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| Power consume |
(W) |
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50 |
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| Operating temp. |
(℃) |
-5 |
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+65 |
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| Storage temp. |
(℃) |
-40 |
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+85 |
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| Relative humidity |
(%) |
5 |
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95 |
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| Size (W)×(D)×(H) |
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19×14.5×1.75 ( " )
483×368×44 ( mm )
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 Chassis length  Optical port on fornt panel
Optical port on back panel
Product series
Model |
Operating Bandwidth |
Optical output port |
Each port output power |
HES-55A-1×03-口口 |
47~862 & 950~5500MHz |
1 |
3dBm |
HES-55A-1×05-口口 |
1 |
5dBm |
HES-55A-1×07-口口 |
1 |
7dBm |
HES-55A-1×09-口口 |
1 |
09dBm |
HES-55A-1×10-口口 |
1 |
10dBm |
HES-55A-2×03-口口 |
47~862 & 950~5500MHz |
2 |
3dBm |
HES-55A-2×05-口口 |
2 |
5dBm |
HES-55A-2×06-口口 |
2 |
6dBm |
HES-55A-4×03-口口 |
47~862 & 950~5500MHz |
4 |
3dBm |
Remarks: Work wavelength: 0C: 1528~1563nm
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Model explanation |
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The parts marked in gray color belongs to other varieties of this product series, the options marked in gray color in this products series can not be specified. |
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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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