NEW PRODUCT JANUARY 2015
COMPACT OUTDOOR OPTICAL NODE / RECEIVER
RF OVERLAY, FTTB AND FTTC APPLICATIONS
REF. : 231080, 231081,
231280 & 231281
REMOTE OR LOCAL POWERING
Compact outdoor optical node / receiver range,
featuring high RF output with AGC feature,
extended return bandwidth, and comprehensive
attenuation / tilt controls.
Highlights
Optical Level Control provides stable output levels within wide
optical input range (-8 to 1dBm).
High RF output (>50dBmV), very low power consumption, and
improved C/N.
Full forward bandwidth up to 1 GHz, with extended upstream option.
Local AC powering or remote over coax line.
Three colored LED indicator for optical input level.
Die-cast aluminum housing for excellent heat dissipation and RFI
shielding.
Product range
REF.
DESCRIPTION
EAN 13
231080 OPT.NODE 54...1006MHz w/RET. LOCAL PWR.
8424450168790
231081 OPT.NODE 54...1006MHz w/RET. REMOTE PWR.
8424450168806
231280 OPT.NODE 54...1006MHz w/o RET. LOCAL PWR.
8424450168776
231281 OPT.NODE 54..1006MHz w/o RET. REMOTE PWR.
8424450168783
COMPACT OUTDOOR OPTICAL NODE / RECEIVER
HIGH OUTPUT LEVEL, LOW POWER CONSUMPTION, AND IMPROVED C/N
Features
Specifications
Ideal for RF Overlay, FTTB, and FTTC applications.
Configurable upstream bandwidth (42 - 300MHz).
Test ports.
Wide optical input range.
Description
One and two way fiber optic nodes for CATV, SMATV, FTTx,
MDU, or private business applications.
The receiver has a wide optical input range from 1200 to
1600nm, making it ideal for either 1310 nm or 1550 nm
systems. The fiber optic receiver has an AGC circuit to
maintain a stable RF output over a -8 to +1 dBm optical
input level. The high RF output level of over 50 dBmV
eliminates the need for a separate RF amplifier for distribution.
Comprehensive attenuation and tilt controls make system
balancing easy without external pads. The high output power
provides superior performance with low distortions. The node
can use a built-in 110Vac power supply or use the RF output
for remote powering.
The optical input is a SC/APC connector and features
a multicolor LED for input level reference. Full forward
bandwidth of 1 GHz with a configurable extended upstream
of 300 MHz.
References
231080 231081 231280 231281
Forward Path
Bandwidth
MHz
54 to 1006
Optical Input Level for the OLC
dBm
-8 to +1
Flatness
± 0.75
dB
Outputs (selectable)
1 or 2
Output signal level with OLC enabled, Output 1 dBmV
53
CNR/CSO/CTB
dB
>52/>60/>60
Input attenuator
dB
4/6
Inter stage attenuator
dB
1/2/3/4/5/6/7/8
Output level slope
dB
4/9
Wavelength
nm
1200 - 1600
Return Path
Bandwidth (selectable)
MHz 5 to 42 5 to 300
-Optical output level
dBm
3
-Flatness
dB
± 0.75
-RF input level
dBmV
15 to 30
-1310 ±20
Wavelength
nm
-(DFB laser)
General
Local mains voltage
Remote mains voltage
V~
V~
99 - 253
-99 - 253
--35 - 90
-35 - 90
Max. consumption with local/remote
mains
W
16.5
Current max. consumption (local mains)
mA
300
--
300
--
Current max. consumption (remote
mains)
mA
--
750
--
750
Dimensions
Weight
Index Protection
EMC Compatibility
in
lb
IP
Typical Application
Node 1
ref.231081
Coaxial Network 1
PSU
ref.5456
Node 2
ref.231081
Remote Pow.
35 - 90Vac
Optical splitters
Coaxial Network 2
Forward P.
RX
563901
234305
234220
2337
234601
234601
Optical Fiber Headend
100% Designed, Developed & Manufactured in Televes Corporation
televescorporation
televes.com
[email protected]
Node 3
ref.231081
Coaxial Network 3
9.13 x 3.54 x 5.51
4.02
61
EN 50083-2