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.

Product Specifications

Optical parameters
Light source
Cooled DFB with optical isolator
Peak wavelength
1310 nm
Output power, nominal value
+2 dBm
+4 dBm
+ 6 dBm
+8 dBm
+10 dBm
+12 dBm
+13 dBm
Relative intensity noise
-154 dBc/Hz
OMI per channel
4.5 % for CENELEC 42 chs loading
Number of optical ports
2
RF parameters
RF inputs
Two identical inputs
Frequency range
47…1218 MHz
RF impedance
75 Ω
Input return loss
18 dB
Flatness
±0.4 dB
Automatic power control (APC)
Yes
Laser test point level for 4.5 % OMI
78 dBμV
Input level
77 dBμV
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
CTB
65 dB
CSO
60 dB
MER
40 dB
BER
<10–9
General
Power consumption
13 W, (max. 17 W)
Supply voltages
25 V / 510 mA (670 mA)
6.3 V / 0 mA
RF connectors
F female
Optical connector
SC/APC, E-2000
Cooling
Field replaceable fan
Dimensions (h x w x d)
2U x 7HP x 380 mm, Occupies 1/12 of HDX002
Weight
1.5 kg
EMC compliance
EN 50083-2
Enclosure classification
IP20
Operating temperature range
0…+45 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
0…85%
Image illustrates the Accessories link.

Accessories

Teleste offers a variety of accessories including both active and passive modules and power solutions. The accessories are designed and tested for Teleste broadband equipment. Find the products that suit you and get more of your network.

Image illustrates the Support link.

Support

Teleste´s experts are available for providing professional support. Find out how we can be at your service.