Important Safety Instructions; Technical Specifications - Televes T.OX Serie Guía Rápida

O. F. Transmitter

Important safety instructions:

General installation conditions:
Before handling or connecting the equipment, please read this manual.
Do not obstruct the equipment's ventilation system.
Please allow air circulation around the equipment.
Do not place the equipment near sources of heat or in excessively moisture
conditions.
Do not place the equipment where it may be affected by strong vibrations
or knocks.
How to use the equipment safely:
If any liquid or object falls inside the equipment, please contact a specialized
technician.
Do not connect the equipment until all the other connections have been
made.
Instructions for the optical connection:
For the optical connection, a single mode fibre cable is used with an SC/APC-
type connector.
Remove the dust cap from the optical connector located on the front panel,
as well as the one of the connector of the single mode fiber to be connected
to the equipment.
Connect the cable to the device, carefully slotting the guides together for
both connectors, pushing the connector all the way in.
Precautionary measures with the connection point:
Take special care to avoid damaging the unprotected ends of the connectors,
as small scratches, impurities and/or particles of dirt, oil, grease, sweat etc.
may significantly affect the quality of the signal.
To clean the ends of the connectors, wipe with an appropriate cleaning
wipe moistened with isopropyl alcohol, specific for the cleaning of optical
elements. Make sure the alcohol evaporates fully before connecting.
Keep the connector covers and cable caps in a safe place in case they are
needed in the future.
Always fit the covers on the connectors of devices that are not connected to
cables to prevent the laser beam from damaging the eyes.
Avoid turning on the transmitter without having the fibre optic cable
connected.

Technical specifications

Optical transmitters
Frequency range
Maximum input level for
CSO & CTB >= 60dB
Input level regulation margin (in 2 dB steps)
Output level regulation margin (in 2 dB steps)
RF
Return channel maximum RF output level
Input/Output
Equivalent input noise EIN
Flatness
Return losses
Impedance
Test socket attenuation (typ.)
Laser
Optical output
Wavelength
(forward channel)
Output optical power
Optical device
Wavelength
Optical input
(return channel)
Detection bandwidth
Max. Optical power received
Powering/Consumption
RF connectors
General Optical connectors
Operating temperature
Weight
Dimensions
(1) Input: 41 TV CH CENELEC and 1 complete satellite transponder. The input attenuator in 0dB position.
(2) Measurement made according to standard DIN45004B.
Forward channel
Return channel
87-862 MHz
(1)
950-2150 MHz
850 MHz
2000 MHz
12 Vdc
24 Vdc
Safety measures
Warning.-
This product emits an invisible laser beam. Avoid contact with laser radiation.
The use of equipment such as binoculars or magnifying glasses may increase
damage caused to the eyes.
According to EN60825-1_ 2007
Caution
- The use of controls or adjustments, or procedures other than those specified in
this manual may result in exposure of body parts to harmful radiation.
- Carefully read and observe the instructions given in this manual, and keep it
for future reference.
- Do not use the equipment in any way that does not comply with the operating
instructions or in any conditions that exceed the stipulated atmospheric
specifications.
- This equipment is not user-serviceable. Should you require assistance, contact
our technical service department.
- Never point the laser beam intentionally at people or animals.
NOTE: You have a complete User Guide on our website:
www.televes.com.
Links available at the end of this guide.
2333 233310
MHz
----
91 87
dBµV
dB
dB ----
dBµV
dBm/Hz
dB
dB
ohm
dB
type
nm 1310 ± 20
mW/dBm 4 / 6 10 / 10
type ----
nm ----
MHz ----
mW/dBm ----
210 270
mA
104 140
type
ºC
grs. 850
mm
LASER APERTURE
Invisible laser radiation.
Do not watch directly with
optical instruments.
Class 1M laser product.
2334 233410 234304
87 - 2150
1 - 65 ----
91 87 85
80
0-18
0-18 ----
112 (2)
-150
- 146
± 1,5
>= 10
75
16
MQW-DFB
1550 ± 20
4 / 6 10 / 10 2,5 / 4
InGaAs Pin Photodiode ----
1200 -1600 ----
1 - 3000 ----
2 / 3 ----
310 330 265
160 170 140
female F
SC/APC
-5 ··· +45
900 850
50 x 217 x 175
5 5
EN
234310
87
10 / 10
325
160