FTTB-1218-L2W Two-Way Indoor Optical Node with DOCSIS 3.1 Support - Series Models: FTTB-1218-L2W-42 (7631 42) - 42/54 MHz Split
The FTTB-1218-L2W Series (Two-Way Indoor Optical Node) converts the optical signal received from the headend into a +44 dBmV RF output while sending upstream cable modem signals over a second fiber back to the headend. Three frequency splits are available to satisfy standard 5-42 MHz, 5-85 MHz, or 5-204 MHz returns for increased bandwidths required for DOCSIS 3.1 applications.
A future-proof feature of the FTTB-1218-L2W Series is that its RF diplexers are able to be changed in the field to accommodate increased return bandwidth requirements when demands for more data occur.
The compact housing includes an optical receiver with an LCD display, control keys, RF AGC, adjustable attenuator, adjustable slope, RF amplifier, and a return path optical transmitter.
Optical and RF Parameters Configured via User-Friendly LCD Menu with Three Key Navigation
Three (3) Frequency Splits Available for All DOCSIS 3.1 Applications
1218 MHz Forward RF Bandwidth
RF AGC Maintaining +44 dBmV Output
High Performance and Low Power Consumption GaAs Technology
1310 nm 3.0 dBm DFB Return Path Transmitter
Aluminum Die Cast Housing for Indoor Installation
Forward and Return -20 dB RF Test Ports (one each)
One 18 VDC “F” Connector Input Port for Local/Remote Powering