F
orce
Optical Broadcast Systems
CATV
Model 2807
• Request Pricing
• Download User Manual
CATV Receiver
Wide bandwidth of 50 to 860 MHz
accommodates up to 110 channels
on all models.
Provides excellent picture quality
with a CNR up to 54.5 dB,
CSO of -63, and CTB of -66 dBm.
Provides up to +38 dBmV RF output
signal over the entire optical input range,
allowing a greater number of drops or splits.
Wide optical input range of -8 dBm to
+4.5 dBm permits the use of a lower power
transmitter, lowering system cost.
Capable of responding to changing system
requirements with field-installable return path
modules.
Digitally adjustable built-in RF attenuator
and equalizer settings allow for accurate
adjustment of parameters via an LCD screen.
Model 2807 Receiver
The Force CATV
Linx
Model 2807 Mini-node Optical Receiver, working with either the Model 2804 PDS or 2805 PNS
transmitter, provides CATV distribution headend operators with an extensive array of features that offer a low-cost solution
to increase system performance. The unit provides an output of +38 dBmV of RF over the entire optical input range,
allowing multiple RF splits without the use of an external RF amplifier. Additionally, the mini-node's ability to operate over a
wide optical input range of -8 to +4.5 dBm allows for a variety of system designs without degrading performance. An LCD
display allows the operator to accurately set the tilt and RF output levels to ensure quality of service. The Model 2807 mini-
node can be ordered either with or without the return path module. A separate return path module may also be ordered,
allowing for a quick factory upgrade or laser replacement. The return path module utilizes either an FP or DFB laser. The
modular design of the Model 2807 offers the flexibility and performance demanded by today's broadband professional.
Model 2807
®
CATVLinx
Rx
CATV VSB/AM
Video Out
®
Head End
Model 1188Q
Optical Splitter
Model 2807
®
CATVLinx
Rx
Model 2807
®
CATVLinx
Rx
w/ Return
Path
CATV VSB/AM
Video Out
110 CATV VSB/AM
Video In
Model 2804
®
CATVLinx
Tx
To Internet
or VOD
Service
Model 2802
®
CATVLinx
Rx
Return Path
825 Park Street, Christiansburg, VA 24073 • USA (800) 732-5252 • TEL (540) 382-0462 • FAX (540) 381-0392 •csr-sales@forceinc.com • www.forceinc.com
© 2005 by Force, Incorporated. Force, Incorporated reserves the right to make changes to the product described in this document in the interest of product improvement. All rights reserved.
Specifications and Ordering Information
Optical Characteristics*
Min
CATV Receiver
Operating Wavelength
Operating Wavelength
Optical Input Power
Channel Loading
Bandwidth
RF Output Level
Output Return Loss
Required Fiber Bandwidth
Output Impedance
Backreflection Tolerance
Composite Second Order (CSO)
Composite Triple Beat (CTB)
Return Path Modules
Operating Wavelength
Operating Wavelength
Optical Output (FP Laser)
Optical Output (DFB Laser)
Bandwidth
1290
1490
-8.0
50
+38
16
2,000
75
-50
-63
-66
1290
1490
1310
1550
1.5
3.0
1330
1610
Typ
1310
1550
Max
1330
1610
+4.5
110
860
Units
nm
nm
dBm
Ch.
MHz
dBmV
dB
MHz
Ohms
dB
dBc
dBc
nm
nm
mW
mW
MHz
Power Supply Voltage
Power Dissipation
Electrical Characteristics*
Min
+10
Typ
+12
10
Max
+15
Units
VDC
Watts
Physical Characteristics*
Min
Weight
Dimensions
Typ
Max
10
283.5
8.45 x 2.95 x 1.75
215 x 75 x 45
Units
oz.
g
in.
mm
Environmental Characteristics*
Min
Operating Temp. Range
0
Storage Temp. Range
-20
Humidity (RH, non-condensing) 5
Typ
Max
+50
+70
95
Units
°C
°C
%
5
42
64
62
60
58
56
54
52
50
48
46
44
42
40
38
36
Carrier-to-Noise Ratio (dB)
5 Ch.
10 Ch.
24 Ch.
40 Ch.
79 Ch.
110 Ch.
Model 2807 Receiver
-12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0
Receiver Optical Input (dBm)
1
2
3
4
SM 77/110 Channel Rx P/N*
Rx and Return Path
Module Options
Mini-node Rx, SM,
1310/1550 nm, SC/APC
Return Path Module, SM
SC/APC
No Return Path
2807NA-SFSP
1.5 mW FP Laser,
1310 nm
2807NB-SFSP
2807PB-SCNN
3.0 mW DFB Laser,
1310 nm
2807NC-SFSP
2807PC-SDNN
3.0 mW DFB Laser,
1550 nm
2807ND-SFSP
2807PD-SDNN
3.0 mW DFB Laser,
CWDM
2807NE-SFSP
2807PE-SDNN
*System performance specifications indicated for use with 9/125 µm single-mode fiber. Force recommends the Model PS200 +15 Volts DC, 950 mA power supply for use
with this product. Please contact the factory for FC/APC connector options and complete performance specifications and part numbers. The receiver Model 2807 works with
transmitter Models 2804 and 2805; please see IOM2804 and IOM2805 for product and ordering information.
Rev. 1.7 01/17/05
F
orce
Optical Broadcast Systems
825 Park Street, Christiansburg, VA 24073
USA (800) 732-5252 • TEL (540) 382-0462 • FAX (540) 381-0392
csr-sales@forceinc.com • www.forceinc.com
© 2005 by Force, Incorporated. Force, Incorporated reserves the right to make changes to the product described in this document in the interest of product improvement. All rights reserved.
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