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RDL DB-TPS2A Active Dual Pair RJ45 Sender Module (Black)

RDL DB-TPS2A Active Dual Pair RJ45 Sender Module (Black)
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Expected availability: 7-14 business days
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RDL DS-TPS2A Overview

The DB-TPS2A Active Dual Pair RJ45 Sender Module from RDL is a two-pair audio sending module compatible with RDL Format-A twisted pair products. The DB-TPS2A features a black front-panel laminate. The DB-TPS2A module features two RCA phono jack inputs, one for the left channel source and one for the right channel source. These inputs are designed to receive standard -10 dBV consumer level signals. The input signals are amplified using studio-quality pre-amplifiers optimized for normal operating levels. The buffered left and right inputs are routed to output cable pairs B and C.

This module drives only two cable pairs, therefore it accept a signal and power from one microphone-level or line-level Format-A single-pair sender. This unit has a second RJ45 jack for an input cable. One single-pair sender may be chained with the DB-TPS2A. A single-pair sender must be set to feed pair A if it is connected together with the DB-TPS2A. The power pair and all three audio pairs are fed through both rear-panel RJ45 jacks.

The DB-TPS2A can be powered directly from a 24 VDC power supply using the detachable terminal block. Local power connected to the module is also fed to all connected remote modules. The DB-TPS2A may be remotely powered through the twisted pair cable from any other module, signal distributor or RDL power inserter connected to the same twisted pair cable. Module power is indicated by a front-panel LED. The DB-TPS2A is designed to be mounted in wall boxes, cabinets or other enclosures that allow users to connect audio sources. The DB-TPS2A can mount in RDL WB-1U and WB-2U wall boxes, or in standard U.S. electrical boxes.

Two unbalanced -10 dBV phono jack audio inputs
Left (L) input feeds Pair B; Right (R) Feeds Pair C
Signal and Power pair pass-through on RJ45 jacks
Remote powering through twisted pair cable
Fused local power feeds all connected modules
Local power input on terminal block
Blue LED indicates module is powered
Daisy-chain with single-pair senders
Studio-Quality Precision Active Balanced Circuitry


Input ConnectionsRCA phono, 10 kOhms, unbalanced
Format B (Left); C (Right)
Format A Input: RJ45
OutputRDL TP Format-A
Output ConnectionsRJ45
Frequency Response20 Hz to 50 kHz (± 0.5 dB)
THD & Noise< 0.05% (20 Hz to 50 kHz)
<0.005% (1 kHz)
NoiseBelow +4 dBu: < -95 dB
Crosstalk< 90 dB (1 kHz)
< 75 dB (20 Hz to 20 kHz)
HeadroomAbove +4 dBu: > 18 dB
LED IndicatorPower In, blue
Power Connections2 x RJ45; Detachable terminal block
Power Requirements24 VDC @ 65 mA plus connected loads
Ambient Operating Environment32 to 131°F (0 to 55°C)
Minimum DepthMounting Box Minimum Depth: 2.4" (6.1 cm)
Dimensions1.6 x 4.11 x 1.89" (4.8 x 4.06 x 4.8 cm)
Weight0.24 lb (0.11 kg)
Packaging Info
Package Weight0.4 lb
Box Dimensions (LxWxH)4.625 x 3.625 x 2.125"
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