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PDF 2808 Data sheet ( Hoja de datos )
| Número de pieza | 2808 | |
| Descripción | 110-Channel CATV Optical Receiver | |
| Fabricantes | EMCORE | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 2808 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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2808 110 Channel CATV Optical Receiver
DATASHEET | JULY 2013
Features
Wide Bandwidth of 40 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
RF Output Up to +28 dBmV Allows 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, Reducing System
Cost
Built-in, Universal AC Power Supply
Frees System User from Bulky Wall-
Mount AC Adapters
FIBER OPTICS
The 2808 110 Channel VSB/AM Optical Receiver provides CATV distribution headend
operators with an extensive array of features that offer a low-cost solution to increase
system performance. The receiver provides an RF output of +28 dBmV allowing multiple
RF splits without the use of an external RF amplifier. The 2808 is equipped with a manual
gain control that allows the user to adjust the RF output level for optimum performance.
Additionally, the receiver’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. The 2808 can
transport up to 110 CATV channels using the entire high-frequency bandwidth, or
alternatively, it can transport up to 80 channels of standard analog CATV signals while
utilizing the remaining high-frequency bandwidth to transport 30 digital QAM channels. The
receiver includes a universal AC power supply, freeing the user from a bulky wall-mount AC
adapter. The streamline design of the 2808 offers the flexibility and performance demanded
by today’s broadband professional.
77/110 Channel CATV Receiver Part Numbers
Description
Fiber Optic Receiver, 1310/1550 nm, SC/APC Optical Connector
Fiber Optic Receiver, 1310/1550 nm, FC/APC Optical Connector
Part Number
2808R-SFSP
2808R-SFAP
| REV 2013.07
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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