Lightware MX-4TPS2-4HDMI-OB TPS and HDMI Combo Output Board - 91130046
Lightware MX-4TPS2-4HDMI-OB TPS and HDMI Combo Output Board - 91130046 is backordered and will ship as soon as it is back in stock.
Shipping Availability*
Shipping Availability*
Free Ground Shipping on Most Orders Over $250.00
Looking for the best price or expert advice? Give us a call at 1-888-230-3661 or use the Live Chat below. Buying 1 or 100, you may qualify for greater savings beyond the advertised price.
Lightware MX-4TPS2-4HDMI-OB TPS and HDMI Combo Output Board - 91130046
Product Overview
The Lightware MX-4TPS2-4HDMI-OB is a combination output board for Lightware MX series modular matrix chassis, providing four HDMI 1.4 outputs and four HDBaseT (TPS) single-CAT outputs without PoE. It distributes video, audio, Ethernet, and RS-232 signals from the matrix to local HDMI displays and remote HDBaseT endpoints at distances up to 170 meters over a single CAT5/6/7 cable. This is the base output board variant for installations where PoE remote powering of TPS extenders is not required.
Product Description
The MX-4TPS2-4HDMI-OB occupies one output board slot in a Lightware MX modular matrix chassis, adding four HDMI 1.4 outputs and four RJ45 TPS (HDBaseT) outputs. Standard HDBaseT mode extends signals up to 120 meters over CAT5/6/7; Long Reach mode reaches 170 meters with Full HD resolution. At standard distances the board handles 4K/UHD at 30Hz RGB 4:4:4, 60Hz YCbCr 4:2:0, 1080p at 120Hz, and resolutions up to 2560x1600 and 2048x2048. Embedded 10/100 Ethernet passes over the TPS link to networked endpoint devices. Lightware's Pixel Accurate Reclocking removes accumulated jitter from long cable runs and multi-device chains, and Advanced EDID Management enforces source resolution compliance. HDCP operates with or without active protection, supporting both DVI sources and HDCP-protected content. The base MX-4TPS2-4HDMI-OB is available with optional audio add-ons: the -A variant adds analog stereo connectors, and the -S variant adds S/PDIF digital audio connectors. The -P variants add PoE to any audio configuration.
Key Features
- Dual output format — Four HDMI 1.4 and four HDBaseT TPS RJ45 outputs in a single board slot for mixed-destination routing.
- 170-meter TPS extension — Long Reach mode extends Full HD to 170m; standard HDBaseT reaches 120m with 4K support.
- 4K/UHD support — Handles 3840x2160@30Hz 4:4:4, 60Hz 4:2:0, 1080p@120Hz, and up to 2560x1600.
- 10/100 Ethernet over TPS — Network connectivity delivered to endpoints over the same CAT cable as video and audio.
- RS-232 pass-through over TPS — Bi-directional serial control transmitted alongside video over HDBaseT.
- Pixel Accurate Reclocking — Eliminates jitter and skew from long cable runs and daisy-chained signal paths.
- Advanced EDID Management — Locks EDID per output port for consistent resolution enforcement at each destination.
- HDCP compliant — Operates with and without HDCP; compatible with DVI sources and HDCP-protected content simultaneously.
- Frame Detector — Real-time signal integrity monitoring and status feedback for diagnostics.
- Audio add-on ready — Available with analog (-A) or S/PDIF (-S) audio add-ons; PoE variants (-P, -AP, -SP) also available.
- 3D support — Full 3D signal pass-through on HDMI and TPS outputs.
Typical Applications
- Boardroom
- Conference room
- Government space
- Training room
- Auditorium
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | 91130046 |
| HDMI Outputs | 4x HDMI 1.4 |
| TPS (HDBaseT) Outputs | 4x RJ45 |
| Max Resolution | 4K UHD 3840x2160@30Hz RGB 4:4:4 / 60Hz YCbCr 4:2:0 |
| TPS Extension (Standard) | Up to 120m over CAT5/6/7 |
| TPS Extension (Long Reach) | Up to 170m (Full HD max) |
| Ethernet over TPS | 10/100 Mbps |
| PoE | None (see -P variant) |
| Audio Formats | Dolby TrueHD, DTS-HD Master Audio, all HDMI 1.4 audio |
| HDCP | Compliant (with and without HDCP) |
| Compatible Chassis | Lightware MX modular matrix frames |
| Available Variants | -OB (base), -OB-A (analog audio), -OB-S (S/PDIF), -OB-P (PoE), -OB-AP, -OB-SP |
Competitor Comparison
| Criteria | Lightware MX-4TPS2-4HDMI-OB | Crestron DM-MD32X32 | Extron XTP |
|---|---|---|---|
| Output ports per board | 4x HDMI + 4x HDBaseT | Depends on I/O card | Depends on I/O card |
| PoE on TPS outputs | No (available on -P variant) | Varies by DM card | Not standard |
| Max TPS distance | 170m Long Reach (Full HD) | 90m DM cable | 100m XTP cable |
| 4K UHD | Yes, 30Hz 4:4:4 / 60Hz 4:2:0 | Yes (4K cards) | Yes (XTP 4K cards) |
| Embedded Ethernet over TPS | 10/100 Mbps | Yes via DM | Yes via XTP |
| Pixel Accurate Reclocking | Yes | Not documented | Not documented |
| Audio add-on flexibility | Yes, analog or S/PDIF variants | Limited per card | Limited per card |
| Chassis dependency | Lightware MX chassis only | Crestron DM chassis only | Extron XTP chassis only |
Frequently Asked Questions
- What is the difference between the MX-4TPS2-4HDMI-OB and the -OB-P?
- The base -OB does not include PoE remote powering. The -OB-P adds 48V PoE to power TPS extenders over the CAT cable, which requires the Lightware PSU-48vp external power supply connected to the board.
- Can this board be added to an existing MX chassis?
- Yes, provided a compatible output board slot is available. Consult the MX chassis documentation or contact Creation Networks to confirm slot and chassis compatibility.
- What is Long Reach mode?
- Long Reach mode extends the TPS transmission distance from 120m to 170m, but limits maximum resolution to Full HD 1080p. 4K sources require standard HDBaseT mode at up to 120m.
- Does this board support RS-232 over TPS?
- Yes. RS-232 passes bi-directionally over the HDBaseT TPS link alongside video, audio, and Ethernet.
- Are audio add-ons compatible with this base board?
- Audio add-ons (analog -A or S/PDIF -S) are separate board variants, not field-upgradeable options. Order the appropriate variant at purchase.
- Is HDCP mandatory for this board to function?
- No. The board operates with and without HDCP, supporting DVI sources and HDCP-protected HDMI content simultaneously.
- Where can I purchase the MX-4TPS2-4HDMI-OB?
- Available from Creation Networks, an authorized Lightware commercial AV reseller.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
CREATION NETWORKS — A PARTNER YOU CAN TRUST SINCE 2006
