2806_16 EMCORE
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Features
Transmits Up to 79 Channels Over One Singlemode Fiber VSB/AM Transmission Ensures Compatibility with Standard CATV Modulators, Processors, etc Designed for Distances up to 10 km, Offers an Optical Output Power of +4.5 dBm Convenient Compact (3” x 8.5”) Enclosure is One of the Smallest in the CATV Industry Built-In, Universal AC Power Supply Frees System User from Bulky Wall- Mount AC Adapters Excellent for Low Budget Structured In- Building Premise Wiring Video
Applications
The 2806 79 Channel CATV LDS transmitter is part of a low cost system for transporting up to 79 channels of VSB/AM modulated signals over a singlemode optical fiber. The system provides 40-870 MHz of usable bandwidth for video signals stacked at 6 MHz intervals. A low loss singlemode fiber allows full channel loading to beyond 10 km while maintaining a good carrier-to-noise ratio. Because of its relatively small size, the 2806 can be mounted almost anywhere and it is a true plug-and-play system when used with 2808 or 2809 receivers. Together, this link provides excellent performance for many demanding applications such as broadband LANs, distance learning, and multiple data services. RF & Optical Characteristics Parameter Min Typ Max Units Channel Loading - - 79 ch Operating Wavelength 1290 1310 1330 nm Optical Output Power - +4.5 - dBm Bandwidth 40 - 870 MHz Input/Output RF Impedance - 75 - Ohms Side Mode Suppression Ratio 30 40 - dB Backreflection Tolerance - - -50 dB Required Fiber Bandwidth 2,000 - - MHz Composite Second Order (CSO) - -57 - dBc Composite Triple Beat (CTB) - -65 - dBc Carrier-to-Noise Ratio 56 dB System performance specifications indicated for use with 9/125 µm singlemode fiber. Network Diagram 2806 79 Channel CATV Limited Distance Solution (LDS)
DATASHEET | JULY 2014 FIBER OPTICS | REV 2014.07 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.
Electrical Characteristics
Parameter Min Typ Max Units Power Supply Voltage - 120 240 V AC Power Supply Frequency 50 60 - Hz Power Supply Current - 75 - mA Physical Characteristics Parameter Min Typ Max Units Weight - 1.0 0.45 - lb kg Dimensions - 8.45 x 2.95 x 1.12 215 x 75 x 29 - in mm Environmental Characteristics Parameter Min Typ Max Units Operating Temperature Range 0 - +45 O C Storage Temperature Range -20 - +70 O C Relative Humidity 0 - 90 %
79 Channel Transmitter Part Numbers
2806T-SCSP Flange Mount Transmitter, +4.5 dBm Optical Output Power, SC/APC Optical Connector 2806T-SCAP Flange Mount Transmitter, +4.5 dBm Optical Output Power, FC/APC Optical Connector 2806 79 Channel CATV Limited Distance Solution (LDS)