The DMM-5500-PoE also supports Q-in-Q VLAN tagging. This feature provides property system management the ability to isolate traffic by VLAN - VLAN, unicast - multicast, and port - port for the utmost in guest data delivery security and efficiency.

The HDE-8C-QAM DIN (OPT 2) encoder digitizes and MPEG-2 encodes each input into a high-definition stream. The eight (8) program streams are multiplexed and then modulated onto four adjacent QAM channels in the 54-1002 MHz range (CATV 2-158).  The HDE-8C-QAM/IP DIN (OPT 2) encoder includes an IP output to provide 8xSPTS. The unit ships with a supply of eight (8) H258C DIN Cables to for eight (8) H25 receiver connections. The H258C DIN to RCA Cable can be ordered separately for Non-H25 receiver sources.

The transmitter is available in power output levels ranging from +3 dBm (2 mW) to +15 dBm (31 mW) to satisfy various system topologies and supports an increased band-edge to 1218 MHz for DOCSIS 3.1 applications.

The FIBT-1310 is built with a directly modulated DFB laser, providing low noise and high linearity performance. The RF AGC and pre-distortion circuit insures the optimum laser drive level for the best overall CNR, CSO, and CTB operation.

Laser output power, unit temperature, and RF input level are accurately monitored by a built-in microprocessor shown on the front panel LCD display, in addition to the unit function messages. Remote status monitoring is provided through SNMP network management.

The four (4) RF QAM output channels can be grouped in any 42 MHz-wide span, for example (i) grouped consecutively in a 24 MHz-wide span, or (ii) grouped as two pairs of adjoining RF channels, each 12 MHz-wide, or (iii) provide any other possible combination of 4x 6 MHz-wide channels placed in a 42 MHz-wide span.

The QTM-HD-4-NPU functions the same as the QTM-HD-4, but with a “Null Packet” feature that allows adding/removing null packets to/from the input stream.

The QTM-HD-4-PF functions the same as the QTM-HD-4-NPU, but with a “Program Filtering” feature that allows removal of program streams to fit in a 38.81 Mbps 256 QAM channel.

All QTM-HD-4 modules can be monitored and controlled via GUI-based web pages.

AutoDiscovery System automatically detects and selects analog and digital COFDM/QAM TV signals in both Measurement and Spectrum modes

Help Function automatically identifies all the signals with digital modulation - SAT, TV, and CATV

Digital Measurements include Digital Power, MER, BER, PER, LDPC, BCH, Noise Margin, MER vs Carrier

Automatic Assistant provides Signal Quality analysis, Channel Scan memorization

Barscan TV & CATV Function tests from 10 to 100 channels on one (1) screen

Buzzer & Noise Margin provided via real time graph

USB on the go for long term logging and storage

Remote Monitoring and Control capability

Memory Functions supported - Auto, Manual, and Logger

The transmitter is available in power output levels ranging from +3 dBm (2 mW) to +15 dBm (31 mW) to satisfy various system topologies and supports an increased band-edge to 1218 MHz for DOCSIS 3.1 applications.

The FIBT-1310 is built with a directly modulated DFB laser, providing low noise and high linearity performance. The RF AGC and pre-distortion circuit insures the optimum laser drive level for the best overall CNR, CSO, and CTB operation.

Laser output power, unit temperature, and RF input level are accurately monitored by a built-in microprocessor shown on the front panel LCD display, in addition to the unit function messages. Remote status monitoring is provided through SNMP network management.

The transmitter is available in power output levels ranging from +3 dBm (2 mW) to +15 dBm (31 mW) to satisfy various system topologies and supports an increased band-edge to 1218 MHz for DOCSIS 3.1 applications.

The FIBT-1310 is built with a directly modulated DFB laser, providing low noise and high linearity performance. The RF AGC and pre-distortion circuit insures the optimum laser drive level for the best overall CNR, CSO, and CTB operation.

Laser output power, unit temperature, and RF input level are accurately monitored by a built-in microprocessor shown on the front panel LCD display, in addition to the unit function messages. Remote status monitoring is provided through SNMP network management.