VIP member
RF optical transceiver transmitter type A
Performance features: ◣ Adopting ORTEL from the United States
Product details
Performance characteristics:
◣ Adopting DFB lasers such as ORTEL, AOI, HT from the United States
◣ Adopting pre distortion circuit to improve link performance
RF with AGC/MGC control function
Complete and reliable ATC and APC circuits
LCD displays the working status
◣ High reliability
Indoor type
Technical Specifications：
|
parameter
|
unit
|
value
|
Remarks
|
|||
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Optical channel performance
|
||||||
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wavelength
|
nm
|
1310±10
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||||
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optical power
|
mW
|
4， 6，8，10，12，14，16，18，20，22，24，26，30，35
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|||
|
fiber optic connector
|
|
FC/APCorSC/APC
|
||||
| Return Loss |
dB
|
≥60
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RF performance
|
||||||
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Working bandwidth
|
MHz
|
45～750/862
|
|
|||
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Input voltage level
|
dBµV
|
80(Typical values
|
59 PAL-D channel input
|
|||
| AGCControl range (dB) |
dBµV
|
-5 — +5
|
|
|||
| MGCControl range (dB) |
dBµV
|
10
|
|
|||
| Flatness within the band |
dB
|
±0.75
|
|
|||
|
input impedance
|
Ω
|
75
|
|
|||
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Return Loss
|
dB
|
≥16
|
|
|||
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Connector Type
|
|
Ftype
|
|
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| RF monitoring port |
dB
|
-20±1.5
|
Compared to RF input
|
|||
|
Optical link performance
|
||||||
| CNR |
dB
|
≥52
|
See note
|
|||
|
C/CSO
|
dB
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≥63
|
||||
| C/CTB |
dB
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≥67
|
||||
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Environmental Requirements
|
||||||
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Operating Temperature
|
℃
|
0 ～50
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Storage temperature
|
℃
|
-25 ～65
|
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relative humidity
|
|
10%~90%, no condensation
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other
|
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user interface
|
|
Display the working status and alarms through the front panel VFD
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| power supply |
|
+24V +5V -5V
|
||||
|
power consumption
|
W
|
<30
|
||||
|
Overall dimensions
|
mm
|
483×385×44(19'×15'×1.75')
|
||||
| weight |
Kg
|
6.5
|
||||
Note: (1) The test link is: T2110-A+10Km fiber optic+optical attenuator+RX860RS, -1dBµVreceive; (2) Configure 59 PAL-D channel signals within the 550MHz range,
Digital modulation signals are transmitted within 550MHz to 862MHz, and the level of the digital modulation signal (within 8MHz bandwidth) is 10dB lower than the carrier level of the analog signal
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