HDO922 Transmitter
The HDO922 downstream dual transmitter supports frequencies up to 1218 MHz. Optical output power classes are available from + 2 dBm up to + 13 dBm. HDO922 is a 1310 nm transmitter for various optical link budgets. It supports broadband, narrowcast and broadcast services in a digital format.
产品 规范
Optical parameters
光源
Cooled DFB with optical isolator
峰值波长
1310 nm
Output power, nominal value
+ 2 dBm
+ 4 dBm
+ 6dbm
+ 8 dBm
+ 10 dBm
+ 12 dBm
+ 13 dBm
+ 4 dBm
+ 6dbm
+ 8 dBm
+ 10 dBm
+ 12 dBm
+ 13 dBm
Relative intensity noise
-154 dBc /赫兹
每通道OMI
4.5 % for CENELEC 42 chs loading
Number of optical ports
2
射频参数
射频输入
Two identical inputs
频率范围
47…1218 MHz
射频阻抗
75 Ω
Input return loss
18 dB
平面度
±0.4 dB
Automatic power control (APC)
是的
Laser test point level for 4.5% omi
78分贝μV
输入电平
77分贝μV
Level adjustment range
-15…0 dB
Equaliser adjustment range
-6…+1 dB
Isolation between inputs
50 dB
Noise and distortion performance
Link C/N with 0 dBm to receiver
53.5 dB
施
65 dB
方案
60 dB
海洋博物馆
40 dB
的误码率
<10–9
一般
Power consumption
13w,(最大. 17 W)
Supply voltages
25 V / 510 mA (670 mA)
6.3v / 0ma
6.3v / 0ma
射频连接器
F女
Optical connector
SC / APC, e - 2000
冷却
Field replaceable fan
Dimensions (h x w x d)
2U x 7HP x 380 mm, Occupies 1/12 of HDX002
重量
1.5 kg
EMC合规
EN 50083-2
Enclosure classification
IP20
Operating temperature range
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85%