CATV 1310NM Optical Transmitter

Features:
High-linearity and Low-noise DFB laser with optical isolator;
High-quality micro-processor is adopted to monitor working status and exchange data;
AGC/MGC control, extending the range of signal input;
Real-time display the status parameter of control system and transmission device and laser;
Light or voice alarm for any abnormal condition;
Stable performance and high performance/cost ratio.

SPECIFICATIONS: Optical
Feature Wavelength 1310± 20nm
Output power 4~20mW
Connector type FC/APC or SC/APC
Return loss ≥ 60dB
RF
Features Frequency 47~750MHz (862MHz optional)
Impedance 75Ω
Return loss ≥ 16dB (47~550MHz) ≥ 14dB (550~862MHz)
Flatness ± 0.75dB (47~550MHz) ± 1.0dB (47~862MHz)
Input signal level AGC 75~85dBμ V/CH MGC 80~85dBμ V/CH (set by factory)
Testing port level -20dB
Gain
Control MGC 10dB

AGC stability ± 1.0dB
Note: MGC must be chosen when the frequency channels are less of 15channels
link
Features 8900I
C/CSO ≤ -60dB c
C/CTB ≤ -65dB c
Type link Loss Budget(dB) Output Power
7 8 9 10 11 12 13 14 15
04 52.4 51.4 50.4 4-6 mW
06 53.0 52.1 51.1 49.9 6-8mW
08 52.9 51.9 51.0 49.8 8-10mW
10 63.1 52.0 51.1 50.0 10-12mW
12 52.5 51.6 50.4 49.4 12-13mW
13 52.9 51.8 51.0 49.9 13-16mW
16 52.8 51.8 51.0 49.9 ≥ 16mW
8900II (with Predistortion )
C/CSO ≤ -60dB c
C/CTB ≤ -65dB c
Type link Loss Budget(dB) Output Power
7 8 9 10 11 12 13 14 15
04 53.8 52.9 51.8 50.7 49.6 6-8 mW
06 54.0 53.0 52.1 50.9 49.8 8-10mW
08 53.8 53.0 52.0 50.9 49.7 10-12mW
10 53.3 52.4 51.3 50.0 12-13mW
12 5.5 52.6 51.5 50.2 49.9 13-16mW
13 53.1 52.0 51.0 19.9 48.8 16-20mW
16 53.0 52.0 51.0 49.8 48.7 ≥ 20mW

Remark:
1. Test condition is 59 channels PAL-D signals
2. Under Continuous Wave
3. CNR can be improved when Divider is equipped in the link

Power
Features Volt AC 85~265V
Power Normal 25w Max 35w

Mechanical
Performance Operating Temperature 0~50OC
Stock Temperature -25~65OC
Humidity 15~95% non-density
Weight ≤ 3kg
Dimensions 482mm× 44mm× 360mm (19"1U)