1550nm Optical Transmitter FWT-1550DS
FWT-1550DS series of products adopt the high linearity, optical isolation, the DFB, thermoelectric cooling DFB laser produced by XT, ORTEL, AOI and other world-renowned semiconductor companies. Đảm bảo độ ổn định cao và hình ảnh sắc nét cho hệ thống CATV.
| No. |
Item |
Units |
Parameter |
Note |
| 1 |
Laser Type |
- |
DFB |
See specifications |
| 2 |
Wavelength |
nm |
1550 +/- 10 |
|
| 3 |
Optical Modulation |
- |
Intensity Modulated |
|
| 4 |
Optical output power |
mW |
2 ~ 10 |
See specifications |
| 5 |
The number of channels |
N |
59 |
|
| 6 |
Optical Connector Type |
- |
FC/APC or SC/APC |
Specified before ordering |
| 7 |
Frequency range |
MHz |
47 ~ 750 (862) |
|
| 8 |
CNR |
dB |
>= 52.0 |
|
| 9 |
Flatness |
dB |
+/- 0.83 |
|
| 10 |
RF input level |
dBuV |
78 ~ 88 |
|
| 11 |
C/CTB |
dB |
>= 65.0 |
|
| 12 |
C/CSO |
dB |
>= 65.0 |
|
| 13 |
RF input impedance |
Ohm |
75 |
|
| 14 |
RF Input Return Loss |
dB |
>16(47~550) / >14(550~862) |
MHz |
| 15 |
VCC |
V |
90 ~ 265Vac |
|
| 16 |
Power |
W |
<= 50 |
Plug-in Single Power |
| 17 |
Working Temperature |
deg C |
0 ~ 50 |
Auto control |
| 18 |
Storage temperature |
deg C |
-20 ~ 85 |
|
| 19 |
Working humidity |
% |
20% ~ 85% |
|
| 20 |
Size |
Inch |
19 x 15 x 1.83 |
(W)x(D)x(H) |
| 21 |
Network interface |
- |
RJ45 |
SNMP / Web |
PRODUCT SERIES:
FWT-1550DS-3: ≥3dBm (2mW) | FWT-1550DS-6: ≥6dBm (4mW) | FWT-1550DS-8: ≥8dBm (6mW) | FWT-1550DS-10: ≥10dBm (10mW)
◆ IPTV, VOD value-added service (Sub-HE).
◆ Analog digital mixed transmit < 15Km | Pure digital load < 40Km.
◆ DWDM narrow band multiplex > 70Km.
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