HDO701 Transmitter

HDO701 Transmitter
HDO701 Transmitter

The HDO701 downstream transmitter supports frequencies up to 1006 MHz and has two 8.5 dBm optical outputs. As a high power option, it has two 10.0 dBm optical outputs. HDO701 is a 1550 nm transmitter for long distances. It supports broadband, narrowcast and broadcast services in a digital format.

Features at a glance:

  • 1U 19” rack housing
  • Adjustable SBS suppression enables the highest performance at all transmission spans
  • Two optical outputs
  • Built-in preamplifier
  • APC circuitry for constant loading
  • Front panel test point
  • High output power option available
  • DWDM wavelength option available
  • Different power supply options

NOTE: This product has reached end-of-life status which means that it may no longer be supported and is not orderable from Teleste. Please see end-of-life notices in MyTeleste for detailed information.

Product Specifications

Optical parameters
Wavelength – standard option
1555±5 nm
Wavelength – DWDM option
1546.12…1558.98 nm
Output power – standard option
2 x 8.5 dBm
Output power – high power option
2 x 10.0 dBm
Optical line width
300 kHz
Relative intensity noise
-160 dBc/Hz
SBS suppression threshold
+13 … +19 dBm
OMI @ 1 ch
4.5 %
Number of outputs
RF parameters
Frequency range
47…1006 MHz
Input level
80 dBμV
Slope adjustment
-2…+8 dB
±0.5 dB
RF impedance
75 Ω
Input return loss
20 dB
Spurious beats
-60 dB
65 km fibre link, fibre amplifier, CENELEC 42 chs
C/N @ 0 dBm to receiver

53 dB
65 dB
65 dB
100 km fibre link, two fibre amplifiers, CENELEC 42 chs
C/N @ 0 dBm to receiver

50 dB
65 dB
63 dB
Power consumption
60 W
Supply voltages
100…240 VAC / 50…60 Hz
RF connectors
F female
Management interface
Optical connector
19” / 1 RU
10 kg
EMC compliance
EN 50083-2
Enclosure classification
Operating temperature range
-10…+50 °C
Storage temperature range
-20…+60 °C
Operating relative humidity
Image illustrates the Accessories link.


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.


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