Televes 238081 FIBERKOM 2 FIBER MININODE with RETURN / Fiber HD Converter

Description

Complete range of headend devices to convert CATV and L-Band signals into light for distribution on PON networks. Convert the light to RF at the other end to put it back on a coaxial distribution network (FTTx) with a complete range of receivers and mini-nodes too.
Operating mode upstream:
There are two modes available for upstream operation:
RFoG mode: The laser is switched ON only when a upstream signal is present.
CW mode: The laser is permanently ON.
Forward path:
The output level of the mini-node is kept constant by OLC. The RF output level can be adjusted using the inter stage attenuator.
Input and Output Description
Power
Optical Output (3 dBm)
Laser switch ON indicator 4
Optical Input (2 dBm max.)
Optical level indicator (OLC)
(red) > +1 dBm
(green) -8 ... +1 dBm
(orange) < -8 dBm
Test RF (-30dB)
RF IN/OUT
Manufacturer Specs
Technical specifications
238081
Forward path
Frequency range
MHz
54 ... 1006
Output impedance
Ohm
75
Optical input level for OLC
dBm
-8 ... +1dBm
Flatness
dB
± 1
Number of outputs
no.
1
Typical output level in OLC range (2)
dBmV
33
CNR (1)
dB
>52
CSO (2)
dB
>60
CTB (2)
dB
>60
Equivalent noise current density at input
pA/ Hz
< 6
Forward path attenuator
dB
6/12 selectable
Pre-emphasis
dB
3
Wavelength
nm
1200 ... 1600
Optical return loss
dB
>40
Optical connector
type
SC/APC
Max optical input power before damage
dBm
2
Optical device
type
InGaAs pin photodiode
Return path
Frequency range (selectable)
MHz
5 ... 42
Input impedance
Ohm
75
Optical output level
dBm
3
Flatness
dB
± 1
RF input level
dBmV
10 ... 35
Return path attenuator
dB
0/10/20 selectable
Wavelength
nm
1310 ±20
Optical connector
type
SC/APC
Laser type
type
DFB (Class1M)
Transmitter turn-on/off time
µs
1
General
Local Mains voltage
V~/mA
99 ... 253 / 75
Max. mains power
W
4
Power voltage through RF connector
Vdc/mA
-
Test point
dB
-30 ±1
RF connectors
type
F
Housing material
Zamak/ABS
Operating temperature
ºF
+23 ... +113
Dimensions
in
7.27” x 3.15” x 1.38”
Weight
lb
0.88
Index operation
IP
30
EMC compatibility
EN 50083-2
Tech Specs
Video Distribution Equipment/Fiber Optic Transmitters / Receivers / Nodes
Type (Fiber Optic Tx Rx Node)
Fiber Optic Nodes
Test Equipment General Attributes
Country of Origin
Spain
Extron Rack Mount Mutli Video Processor - MVP 104GX
Working unit.  Does not have a power cord.  Requires a standard three prong computer power cord.  Here is a link to the user manual for unit specifications:
https://media.extron.com/public/download/files/userman/MVP104GX_C.pdf
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GUARANTEED
to be as described.  If not as described, return for a full refund including return shipping.  Bid with confidence.
Returns accepted if you change your mind, but the return shipping is on you.
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