DTE-3114 

Quad QAM Modulator with IP Input

DekTec's standalone power-over-ethernet enabled Quad QAM Modulator with IP Input, with advanced time-reconstruction algorithm to overcome IP jitter.

Features

Standalone four-channel QAM modulator with IP (TS-over-IP) inputs and RF output agile over the VHF and UHF band

Power-over-Ethernet support: No separate power feed required

Supports IP de-encapsulation and 2D FEC decoding according to SMPTE 2022-1/2

Removal of IP jitter with programmable size of jitter-tolerance buffer

LCD status display shows device identifier, bitrate, IP/MAC address and status

Applications

Small-scale CATV networks

Cable-network simulator

QAM test-signal generator

Powering Options

Through the Ethernet cable using:

- IEEE 802.3af compatible PoE switch

- PoE midspan power inserter

With DTE-PWR2 power adapter

Hardware Limitations

Channels must be grouped: overall spectrum of the DTE-3114 cannot be wider than 32MHz

All channels must operate in the same mode and with the same symbol rate

Not supported:

- Scrambling of incoming Transport Streams

- VBR input streams

- SPTS-to-MPTS multiplexing

 (possible in software with MuxXpert)