2807 [EMCORE]
Mini-Node CATV Optical Receiver; 微型节点CATV光接收机
| 型号： | 2807 |
| 厂家： | 
EMCORE CORPORATION |
| 描述： | Mini-Node CATV Optical Receiver |
| 文件： | 总2页 (文件大小：378K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Model 2807
Mini-Node CATV Optical Receiver
DATASHEET | JANUARY 2012
FIBER OPTICS
The Model 2807 Mini-Node Optical Receiver, working with either the Model 2804 PDS or
2805 PNS transmitter, provides CATV distribution head end operators with an extensive
array of features that offer a low-cost solution to increase system performance. The
receiver provides an RF output of +38 dBmV 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 enables 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 transmitter 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.
Features
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 dBc and
CTB of -66 dBc.
Provides up to +38 dBmV RF Output
Power Over the Entire Optical Input
Range, Allowing a Greater Number of
Drops or Splits.
77/110 Channel Mini-Node Receiver Part Numbers
Wide Optical Input Range of -8 dBm to
+4.5 dBm Permits the Use of a Lower
Power Transmitter, Reducing System
Cost.
Part Number (SC/APC
Optical Connector)
Part Number (FC/APC
Optical Connector
Description
Mini-Node Receiver
2807NA-SFSP
2807NA-SFAP
Capable of Responding to Changing
System Requirements with Field-
Installable Return Path Modules.
No Return Path
Mini-Node Receiver
2807NB-SFSP
2807NB-SFAP
1.5 mW FP Laser, 1310 nm, Return
Path
Digitally Adjustable Built-In RF
Attenuator and Equalizer Settings Allow
for Accurate Adjustment of Parameters
Via an LCD Screen.
Mini-Node Receiver
2807NC-SFSP
2807ND-SFSP
2807NC-SFAP
2807ND-SFAP
3.0 mW DFB Laser, 1310 nm, Return
Path
Mini-Node Receiver
3.0 mW DFB Laser, 1550 nm, Return
Path
Note: Power Supply Part Number PS200 included.
|
REV 2012.01
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
Model 2807
Mini-Node CATV Optical Receiver
DATASHEET | JANUARY 2012
FIBER OPTICS
RF & Optical Characteristics
Parameter
Min
Typ
Max
Units
Carrier-to-Noise Performance
CATV RECEIVER
Optical Input Power
Channel Loading
-8.0
0.0
+4.5
110
1330
1610
860
-
dBm
Ch.
-
-
Operating Wavelength
Operating Wavelength
Bandwidth
1290
1310
nm
1490
1550
nm
50
-
-
MHz
Ohms
dBmV
dB
Output RF Impedance
RF Output Level
75
-
-
+38
-
RF Output Return Loss
Backreflection Tolerance
-
16
-
-
-50
-
dB
Required Fiber Bandwidth
Composite Second Order (CSO)
Composite Triple Beat (CTB)
Carrier-to-Noise Ratio
2,000
-
-63
MHz
dBc
dBc
dB
-
-
-
-66
-
See Graph
RETURN PATH MODULES
Operating Wavelength
Operating Wavelength
Optical Output (FP Laser)
Optical Output (DFB Laser)
Bandwidth
1290
1310
1550
1.5
3.0
-
1330
nm
nm
1490
1610
-
-
-
-
mW
mW
MHz
5
42
System performance specifications indicated for use with 9/125 µm singlemode fiber.
Electrical Characteristics
Parameter
Min
Typ
Max
Units
Power Supply Voltage
Power Dissipation
+10
-
+12
10
+15
-
VDC
Watts
Physical Characteristics
Parameter
Min
Typ
Max
Units
1.0
oz
g
Weight
-
-
283.5
8.45 x 2.95 x 1.75
215 x 75 x 45
in
Dimensions
-
-
mm
Environmental Characteristics
Parameter
Min
Typ
Max
Units
Operating Temperature Range
Storage Temperature Range
Humidity (RH, non-condensing)
0
-20
5
-
-
-
+50
+70
95
OC
OC
%
|
REV 2012.01
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
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