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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 protective cover from the optical connector on the front panel of
the device, and the cap on the connector of the single fibre cable.
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, gently rub with a lint-free lens cleaning
cloth, dampened using additive-free isopropyl alcohol. 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 bandwidth
Input optical power
Output optical power
Noise figure
Return losses
C/N
CSO - CENELEC 42 CH
CTB - CENELEC 42 CH
Powering
Max. current consumpt.
Optical connectors
Operating temperature
Protection index
Weight
Dimensions
(1) Input optical power: 0 dBm.
(2) Measurement carried out with a transmitter Ref. 234304 followed by an amplifier Ref. 234220 whose output is connected to an optical fiber coil of 10 Km followed by a variable attenuator so that the optical
level at the receiver is 0dBm. Optical transmitter is attacked with 42 channels CENELEC, with a level of RF of 80dBμV per channel.
(3) 2 units per rack, at maximum.
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 any other procedures other than those
specified in this manual may lead to exposure 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.
nm
dBm
dBm
dB
dB
dB
dBc
dBc
V
mA
type
ºC
IP
g
mm
LASER APERTURE
Invisible laser radiation.
Do not watch directly with
optical instruments.
Class 1M laser product.
1550 ±15
-3 ... +10
20 ±0.8
< 5
(1)
> 50
> 53
(2)
> 61
(2)
> 61
(2)
24 ±5%
300
@24V
(3)
SC/APC
-5 ... +45
20
1600
220 x 175 x 70
5
EN
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