Toner Cable 2903 25 Channel VSB_AM Fiber Optic Link User Manual
Page 2
Toner Cable Equipment, Inc.
Specifications Subject To Change Without Notice.
Telephone:
Nationwide:
Fax:
E-mail:
Internet:
215-675-2053
800-523-5947
215-675-7543
http://www.tonercable.com
Model 2803
Specifications: @ +25°C, SM Fiber, Optimum RF Input Level
Model 2903
Specifications: @ +25°C, SM Fiber, Optimum RF Input Level
Optical And Electrical Characteristics
Typ.
Units
Transmitter
Optical Output Power
+4.0
dBm
Power Supply Current
280
mA
Receiver
Optical Input Power
-9.0 to +4.5
dBm
Power Supply Current
107
mA
All Models
Operating Wavelength (Tx)
1550
nm
Operating Wavelength (Rx)
1310/1550
nm
Optical Loss Range
0 to 13
dB
Lower Bandwidth
2
MHz
Upper Bandwidth
350
MHz
Power Supply Voltage
+12 to +15
VDC
Carrier-to-Noise Ratio
51
dB
End-to-End Link Gain
0 dB Optical Loss
+20
dB
10 dB Optical Loss
0
dB
Composite Triple Beat
-70
dB
Composite Second Order
-68
dB
Environmental and Physical Characteristics
Operating Temperature Range
+10 to +40
°C
Storage Temperature Range
-20 to +70
°C
Humidity (RH, non-condensing)
0 to 95
%
Weight
6.0
oz.
170
g
Dimensions
5.75 x 2.95 x 1.12
in.
146.1 x 74.93 x 28.45
mm
Optical and Electrical Characteristics
Typ.
Units
Transmitter
Optical Output Power
4.0
dBm
Power Supply Current
280
mA
Receiver
Optical Input Power
-9.0 to 5.0
dBm
Power Supply Current
107
mA
All Models
Optical Loss Range
0 to 12
dB
Lower Bandwidth
2
MHz
Upper Bandwidth
350
MHz
Power Supply Voltage
+12 to +15
VDC
Carrier-to-Noise Ratio
51
dB
End-to-End Link Gain
0 dB Optical Loss
+20
dB
10 dB Optical Loss
0
dB
Composite Triple Beat
-66
dB
Composite Second Order
-67
dB
Environmental and Physical Characteristics
Operating Temperature Range
+10 to +40
°C
Storage Temperature Range
-20 to +70
°C
Humidity (RF, non-condensing)
0 to 95
%
Weight
6.0
oz.
170
g
Dimensions
5.75 x 2.95 x 1.12
in.
146.1 x 74.93 x 28.45
mm