Detailed Product Description

Detailed Product Description

Features: 

1) Adopts several international patented pre-distortion dealing technology    to guarantee the fine non-linear index, good CSO, CTB and C / N

2) Adopts famous brand 1550nm DFB laser instrument guarantee low noise,    high power and high dependability

3) Can initiate the mode SBS function, offer more elastic disposition

4) Adopts automatic gain control design, make different RF input level keep     equal output performance still, simplify installing and operation sequence

5) Built-in microprocessor offers fine control performance and state to show     that is controlled

6) RS485 controls the interface to control by carrying on the remote state

7) 19"1U high-standard framework type installation

Technical Index:

Performance
Index
Supplement
Optic feature
Laser wavelength
(nm)
1550±5
Accordable with ITU-TG.692 Standard wavelength
Linearity width
(MHz)
≤1
(λ)
Side mode suppression ratio 
(dB)
≥45
SMSR
Equivalent noise intensity
(dB/Hz)
≤-160
RIN (20~1000MHz)
Output power
(dBm)
2×7
2×5, 2×9, 1×7, 2×6
Return loss
(dB)
≥60
Optic fiber connector
FC/APC
SC/APC or E-2000
RF feature
Work bandwidth
(MHz)
45-862
Input level
(dBmV)
18~28
AGC
Flatness
(dB)
≤±0.75
45~862MHz
Return loss
(dB)
>16
45~750MHz
Input impedance
(Ω)
75
Link feature
Transmit channel
PAL-D/60CH
NTSC/80CH
CNR1
(dB)
≥53
Back to back
CNR2
(dB)
≥52
65Km optic fiber, 0dBm receive
CTB
(dB)
≤-65
CSO
(dB)
≤-65
SBS restrain
(dBm)
≥16.0
1316 Adjustable
General feature
Network interface port
RJ45, R232
Support I.E. & SNMP
Power supply
(V)
90~265VAC
-48VDC optional
Power Consume
(W)
≤50
Single power works
Work temp.
()
-5~65
Machine temp. control automatically
Storage temp.
()
-40~85
Operating relative humidity
(%)
5~95
Size
(")
19×14.5×1.75
(W)x(D)x(H)