VIP member
RF optical transceiver transmitter type B
Performance features: ◣ Adopting ORTEL from the United States
Product details
Performance characteristics:
◣Using DFB lasers such as ORTEL, AOI, HT from the United States
◣adoptPre distortion circuit for better link performance
RF equipmentAGC/MGCcontrol function
◣Improve reliable ATC and APC circuits
LCD displays the working status
◣ High reliability
Indoor type
Technical Specifications：
|
parameter
|
unit
|
value
|
Remarks
|
|||
|
Optical channel performance
|
||||||
|
wavelength
|
nm
|
1310±10
|
||||
|
optical power
|
mW
|
4，6，8，10，12，14，16,18,20,22,24,26，30，35
|
|
|||
|
fiber optic connector
|
|
FC/APC or SC/APC
|
||||
| Return Loss |
dB
|
≥60
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||||
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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 value)
|
59 PAL-D channel inputs
|
|||
| AGC control range (dB) |
dBµV
|
-5 — +5
|
|
|||
| MGC control range (dB) |
dBµV
|
10
|
|
|||
| Flatness within the band |
dB
|
±0.75
|
|
|||
|
input impedance
|
Ω
|
75
|
|
|||
|
Return Loss
|
dB
|
≥16
|
|
|||
|
Connector Type
|
|
F型
|
|
|||
| RF monitoring port |
dB
|
-20±1.5
|
Compared to RF input
|
|||
|
Optical link performance
|
||||||
| CNR |
dB
|
≥51
|
See note
|
|||
|
C/CSO
|
dB
|
≥60
|
||||
| C/CTB |
dB
|
≥65
|
||||
|
Environmental Requirements
|
||||||
|
Operating Temperature
|
℃
|
0 ～50
|
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Storage temperature
|
℃
|
-25 ～65
|
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|
relative humidity
|
|
10% to 90%, no condensation
|
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other
|
||||||
|
user interface
|
|
Display the working status and alarms through the front panel VFD
|
||||
| power supply |
|
+24V +5V -5V
|
||||
|
power consumption
|
W
|
<30
|
||||
|
Overall dimensions
|
mm
|
483×385×44(19'×15'×1.75')
|
||||
| weight |
Kg
|
5.5
|
||||
Note: (1) The test link is: T2110-B+10Km fiber+optical attenuator+RX860RS, -1dB µ V receiver; (2) Configure 59 PAL-D channel signals within the 550MHz range, transmit digital modulation signals within 550MHz to 862MHz, and the level of digital modulation signals (within 8MHz bandwidth) is 10dB lower than the carrier level of analog signals
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