2805 79 Channel CATV Private Network Solution (PNS) DATASHEET | JULY 2014 FIBER OPTICS The 2805 79 Channel CATV PNS transmitter is part of a robust 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 20 km while maintaining a good carrier-to-noise ratio. The 2805 may be used with the 2807 mini-node receiver for use in return path and multiple splitter applications or with the 2808 receiver for basic 79 channel CATV transmission. In all cases, the link provides excellent performance for many demanding applications such as broadband LANs, distance learning, and multiple data services. Applications CATV Broadband LANs Distance Learning RF and Optical Characteristics Multiple Data Services Parameter Channel Loading Features Operating Wavelength Transmits Up to 79 Channels Over One Singlemode Fiber at 1310 nm Bandwidth VSB/AM Transmission Ensures Compatibility with Standard CATV Modulators, Processors, etc Side Mode Suppression Ratio Transmitter Includes Status Indicator LED’s that Provide Easy Assessment of the Transmitter’s Performance Excellent for Structured In-Building Premise Wiring Video Distribution High-Capacity Backbone Transport for Multiple Data Services (RS-232, T1/E1, Ethernet, etc.) Via CATV RF Modem CATV HFC Distribution Network, Distance Learning, CCTV Video Surveillance, Campus Video Distribution, Teleconferencing and More Input/Output RF Impedance Min Typ Max Units - - 79 ch. 1290 1310 1330 nm 40 - 870 MHz - 75 - Ohms 30 - - dB Back Reflection Tolerance - - -50 dB Required Fiber Bandwidth 2,000 - - MHz Composite Second Order (CSO) - -60 - dBc Composite Triple Beat (CTB) - -65 - dBc Carrier-to-Noise Ratio 56.5 dB System performance specifications indicated for use with 9/125 µm singlemode fiber. Network Diagram +13 dBm Optical Output Power Supports Links to Beyond 20 km | 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. 2805 79 Channel CATV Private Network Solution (PNS) FIBER OPTICS DATASHEET | JULY 2014 Electrical Characteristics Parameter Min Typ Max Units - 120 240 VAC Power Supply Voltage Power Supply Frequency Power Dissipation 50 60 - Hz - 20 - Watts Fuse Rating (Slow Blow) 1.25 A Physical Characteristics Parameter Min Typ Max Units Weight - 5.5 2.5 - lbs kg Dimensions - 19 x 1.72 x 12.1 483 x 43.7 x 307 - in mm Min Typ Max Units 0 - +45 O C O C Environmental Characteristics Parameter Operating Temperature Range Storage Temperature Range Relative Humidity -20 - +70 0 - 90 % 79 Channel Transmitter Part Numbers Part Number (SC/APC Optical Connector) Part Number (FC/APC Optical Connector) Description 2805TD-SCSP/06 2805TD-SCAP/06 1 RU Transmitter, +6 dBm Optical Output Power 2805TD-SCSP/08 2805TD-SCAP/08 1 RU Transmitter, +8 dBm Optical Output Power 2805TE-SCSP/10 2805TE-SCAP/10 1 RU Transmitter, +10 dBm Optical Output Power 2805TF-SCSP/12 2805TF-SCAP/12 1 RU Transmitter, +12 dBm Optical Output Power 2805TG-SCSP/13 2805TG-SCAP/13 1 RU Transmitter, +13 dBm Optical Output Power | 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.