Lightware SW4-TPS-TX240-Plus TPS (HDBaseT™) switcher and transmitter for DisplayPort, HDMI and DVI with local monitor out - 91540065

Product Overview

The Lightware SW4-TPS-TX240-Plus is a four-input HDBaseT switcher and transmitter designed for commercial AV installations where multiple video sources must be distributed over structured cabling. It extends HDMI 1.4, DisplayPort 1.1, and DVI signals together with audio, Ethernet, RS-232, and IR control over a single CAT5e or better cable to distances up to 170 meters. The unit is cross-compatible with Lightware's TPS extender and matrix switcher ecosystem, making it a practical choice for conference rooms, classrooms, and control rooms. The "+" designation adds the Advanced Control Pack, including 100 event slots in the built-in Event Manager and native Cisco videoconferencing room integration.

Product Description

The SW4-TPS-TX240-Plus handles uncompressed video up to 9 Gbps (300 MHz pixel clock) with zero frame delay, supporting resolutions up to 4K UHD at 30Hz or 1080p at 120Hz. Four inputs — HDMI, DVI-D, DisplayPort, and a 3.5mm analog audio jack — are routed through a built-in 4:1 crosspoint switcher with front-panel pushbutton control. A local HDMI output mirrors the transmitted signal, providing a confidence monitor feed at the source end. Advanced EDID Management stores 120 factory presets and 15 user-programmable profiles, ensuring source-display compatibility without manual intervention.

The TPS link supports Power over TPS (DC 48V, 1A) so the paired receiver can be powered from the transmitter end, reducing the need for local power at the display. Bi-directional RS-232 and IR pass-through with command injection allow control of displays and third-party devices from the head end. The built-in Event Manager automates room actions — input switching on source detection, display power-on via CEC or IR, and RS-232 commands to VC codecs — without requiring an external control processor.

Key Features

• Four-input switcher with local HDMI output — routes HDMI 1.4, DP 1.1, DVI-D, and analog audio; local mirror output for source-side monitoring
• 170 m extension over single CAT5e/6/7 — extends video, audio, Ethernet, RS-232, and IR over one cable run
• Zero frame delay, no compression — uncompressed video at up to 9 Gbps; pixel-accurate reclocking eliminates jitter
• 4K UHD support — 3840x2160@30Hz or 4096x2160@30Hz; 1920x1080@120Hz in 4:4:4
• Advanced EDID Management — 120 factory presets, 15 user slots; forces correct resolution from any source
• HDCP 1.4 compliant — per-input HDCP enable/disable; pass-through to TPS link
• Power over TPS — remotely powers compatible receiver over the CAT cable (48V, 1A)
• Built-in Event Manager (Plus) — 100 event slots; automates switching, display control, VC codec integration
• Cisco VC room integration — RS-232/USB command injection for Cisco Room Kit and compatible codecs
• CEC command send/receive — controls HDMI displays and responds to display CEC commands
• Bi-directional RS-232 and IR — pass-through and command injection over the TPS link
• Ethernet extension (100 Mbps) — extends LAN connectivity to the display end over the same CAT cable

Typical Applications

• Boardrooms and executive conference rooms with mixed-source AV (laptop HDMI/DP, in-room PC, videoconferencing codec)
• University lecture theaters and classrooms requiring long cable runs to ceiling-mounted projectors
• Government and corporate control rooms with centralized AV switching and display wall control
• Huddle spaces and training rooms where PoTPS eliminates the need for a receiver-side power outlet
• Houses of worship and auditoriums with existing CAT cabling infrastructure

Technical Specifications

Competitor Comparison

Frequently Asked Questions

Does the SW4-TPS-TX240-Plus require a specific receiver model?

It is compatible with any HDBaseT-compliant TPS receiver in the Lightware ecosystem, including the HDMI-TPS-RX95, DVI-HDCP-TPS-RX95, and compatible MX matrix I/O boards. It also interoperates with third-party HDBaseT receivers, though advanced features like Event Manager and PoTPS are optimized for Lightware pairings.

What cable type is recommended for 4K extension?

For 4K UHD at 30Hz, use CAT7 AWG23 S/FTP cable up to 100 meters. Long-reach mode (170m) is available for 1080p signals at pixel clocks up to 148.5 MHz. CAT5e AWG24 supports up to 70m at 4K and 100m at 1080p.

Can the unit switch inputs automatically when a source is detected?

Yes. The built-in Event Manager supports autoselect modes — first detect, last detect, and priority — without requiring an external control system. Up to 100 event slots can be configured via the Lightware Device Controller software or RS-232/Ethernet commands.

Does the "Plus" version differ significantly from the standard SW4-TPS-TX240?

The Plus variant adds the Advanced Control Pack: 100 Event Manager slots (vs. limited slots on standard), native Cisco Room Kit RS-232/USB integration, CEC command send and receive, and IR HEX code control for third-party displays. The physical specifications are otherwise identical.

Is HDCP content protected at 4K resolution?

Yes. The unit is HDCP 1.4 compliant with per-input enable/disable. Note that HDCP 2.2 is not supported; 4K content requiring HDCP 2.2 (e.g., some streaming sources) will require a receiver or matrix that supports the full HDCP 2.2 handshake chain.

Can the device be powered without a local power supply?

No — the transmitter requires local power (DC 12V, 2.5A). It is the transmitter that provides Power over TPS to the receiver end, not the other way around. A local power adaptor is included.

Where can I purchase and get support for this product?

The SW4-TPS-TX240-Plus is available at creationnetworks.net. Our team provides pre-sale configuration advice and post-sale technical support for all Lightware products.