Prevail-Catv WR1002JDS-II Product Manual

Dual Switching Optical Receiver Manual WR1002JDS-II/III
1. Product overview
WR1002JDS-II/III optical receiver is the new 1GHz dual switching optical receiver. With the
characteristics of wide power receiving range, high output level and low power consumption, it is
compact and easy to install, which is ideal to construct high-performance NGB network.
2. Performance Characteristics
Optical AGC control range: 0dBm～-8/-7/-6dBm adjustable.

Dual optical signal input, back up for each other; support automatic switch according to the pre-set

switching threshold, or manual forced switch.
Forward path operating frequency is extended to 1GHz. RF amplifier adopts high-performance and

low power consumption GaAs chip, the maximum output level is up to 116dBμV.
EQ and ATT both use professional electrically controlled circuit to make the control more accurate

and the operation more convenient.
Built-in Ethernet transponder, support remote network management (optional);

Support WEB network management.

3. Technique Parameters
Item
Optical receiving power
Optical AGC control range
Optical return loss
Optical receiving wavelength
Optical connector type
Fiber type
Frequency range
Flatness in band
Rated output level
Max output level
Output return loss
Output isolation
Output impedance
Electrical control EQ range
Electrical control ATT range
Rev１.1 230524 www.prevail-catv.com
No. 11809, Jianshe 4th Road, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province.
Unit
Optical part
dBm
dBm
dB
nm
SC/APC or specified by the user
RF part
MHz
dB
dBμV ≥ 112 (EQ=9dBm,Pin=-6 ~ 0dBm, tap output)
dBμV 116 (Pin=-6 ~ 0dBm, tap output)
dB
dB ≥70 Output isolation between A channel and B channel
Ω
dB
dB
Link performance
Parameter
-10 ~ +2
0 ~ -8/-7/-6 (adjustable)
>45
1100 ~ 1600
Single mode
45 ~862/1003
±0.75
≥16
75
0～15
0～20
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