ETL Systems 22411 DEXTRA Dual 4-Way Extended L-Band Active Splitter

ETL Systems 22411 DEXTRA Dual 4-Way Extended L-Band Active Splitter

The ETL Systems 22411 DEXTRA houses two 4-way active L-band splitters in a 1U rackmount chassis. It distributes signals across 850–2450 MHz and provides switchable LNB powering, a −20 dB front-panel monitor connection, Ethernet control, and dual redundant power supplies.

Frequency Range: 850–2450 MHz
Splitter Capacity: Dual 4-way; two RF inputs and eight outputs total
Gain: 0 ±1.0 dB, mean across the band
Front-Panel Monitor: −20 dB, 50 Ω SMA
LNB Power: Selectable off, 13 V, or 18 V DC; up to 500 mA via the common RF input port
22 kHz Tone: Selectable through remote communications
Remote Control: Ethernet web browser access, SNMP, and ETL TCP protocol
Alarms: Ethernet status and 9-pin dry-contact alarm port for PSU and LNB supply
Power Supplies: Dual redundant with two IEC AC inlets
Form Factor: 1U, 19-inch rackmount

Key Features

• Two 4-way active splitters provide L-band distribution in one chassis.

• Front-panel LEDs provide local status monitoring.

• Optional OPT-R adds 1:1 amplifier redundancy with selectable hot or cold standby and automatic 

   switchover.

The published RF specifications are for the 50 Ω SMA version. Other variants are available and may differ in performance. Specify OPT-R when redundant amplifiers are required.