RTS OMS – Intercom & Commentary Units
The RTS OMS (OMNEO Main Station) is a 1RU 19-inch rackmount main station from the RTS Digital Partyline family, built to bridge legacy analog partyline systems with OMNEO IP networking.
Description
The RTS OMS (OMNEO Main Station) is a 1RU 19-inch rackmount main station from the RTS Digital Partyline family, built to bridge legacy analog partyline systems with OMNEO IP networking. Rear I/O includes four 2-wire partyline ports on 3-pin XLR (RTS, Audiocom and Clear-Com formats with auto-nulling), four 4-wire AIO ports on RJ-45, two program inputs, a stage announce output, 4 GPI and 4 SPDT relays, plus OMNEO copper ports, two SFP slots for optional fiber modules and a 10/100/1000 Ethernet control port, on a universal 100-240 VAC supply. Capacity is set by a field-upgradeable software license: five tiers, from Analog to Advanced, scale up to 40 OMNEO or ROAMEO beltpacks, 16 partylines and 8 keypanels. An icon-based front-panel display with keypad handles local configuration. Applications span broadcast, theatres, houses of worship and live event venues.
Request a quote or information
FAQ
What does the 20-port intermediate license include, and can we expand beyond that?+
The included 20-port intermediate license establishes your base matrix capacity for voice paths and intercom circuits. RTS OMS licensing is modular; expansion requires additional licenses tied to your hardware configuration. Before deployment, confirm your operational requirements (belt packs, headsets, remote positions) against the 20-port allocation. Scaling beyond this requires purchasing higher-tier licenses. Consult RTS documentation for your exact firmware version to verify licensing mechanics and available tiers.
What control protocols does the OMS support for third-party integration?+
RTS OMS supports industry-standard control via RS-232, Ethernet, and SNMP for management integration. Compatibility with production control systems (vision mixers, routers, automation platforms) depends on your specific firmware build and control card options. Document your current control infrastructure early—switcher integration, router control, and tally systems may require intermediate hardware or custom configuration. Verify protocol support with your system integrator before finalizing your technical specification.
Is the OMS suitable for mobile production (OB van), and what power/cooling do we need?+
The OMS is designed for both fixed and mobile installations. Power requirements and thermal output vary by configuration; verify AC/DC power specifications and ventilation needs for your exact hardware revision. In OB vans, dedicated 19-inch rack space, stable cooling (critical in confined spaces), and UPS backup are standard practice. Plan for adequate cable management and termination infrastructure. Consult the physical installation guide for your unit's thermal and electrical envelope before finalizing van integration.
What intercom interfaces does the OMS provide, and are we limited to RTS belt packs?+
RTS OMS supports multiple intercom interface types—analog and digital belt pack ports, headset connections, and wired desktop stations. While RTS ecosystem products integrate directly, third-party headset and transducer compatibility depends on interface type and impedance matching. Most professional headsets work via standard jack adapters; however, proprietary RTS digital protocols (if your license tier uses them) require RTS-compatible hardware. Confirm your headset/transducer specifications against your chosen interface cards.
Can we redundantly deploy the OMS for critical broadcast operations?+
The OMS supports N+1 redundancy configurations via dual-matrix setups with automatic failover, but this requires two complete OMS units and licensing for both. Redundancy architecture—cross-patching, control-signal routing, backup paths—must be engineered into your system design and tested thoroughly. High-availability deployments in live broadcast environments demand detailed failover procedures and operator training. Work with your integrator to define your redundancy topology and verify failover timing meets your operational SLA.
What are the typical operational constraints and latency characteristics?+
RTS OMS introduces minimal latency suitable for real-time live broadcast intercom (typically sub-50ms for analog paths, depending on configuration). However, performance scales with matrix load, network conditions (if IP-connected), and interface card types. Latency increases under high port utilization; stress-test your exact configuration before air. Document baseline performance metrics during commissioning. Firmware updates and card firmware may affect real-time behavior—establish regression testing procedures for any changes.
What maintenance and diagnostics tools are available for the OMS?+
RTS OMS includes embedded diagnostics for port health, matrix status, and license monitoring via the control interface and web-based management tools (firmware-dependent). Routine maintenance involves firmware updates, cable inspection, and periodic port testing. Major repairs typically require RTS service centers; field-replaceable modules depend on your exact configuration. Establish preventive maintenance schedules, document baseline diagnostics early, and maintain spare connectors and interface cards. Verify mean-time-to-repair (MTTR) expectations with your service agreement.
How does the OMS integrate with our existing router, vision mixer, and audio infrastructure?+
Integration depends on available interface cards and control protocols in your OMS configuration. Audio breakaway from the OMS to production mixers uses analog or digital audio outputs; router/vision mixer talkback typically feeds intercom inputs via separate audio paths or embedded control signaling. Tally integration is protocol-specific—confirm your vision mixer supports the same control standard (Serial, Ethernet, or SNMP). Design your signal flow and control architecture early; cross-functional testing with all systems is essential before live deployment.
What's the difference between the 20-port intermediate license and other available tiers?+
License tiers reflect port count and feature access—entry-level, intermediate (your 20-port), and advanced configurations unlock more simultaneous voice paths and control options. Higher tiers may enable additional protocol support or advanced routing. The 20-port intermediate supports typical remote broadcast and studio intercom scenarios. Carefully audit your operational matrix—number of talent, operators, remote feeds, backup paths—to confirm tier adequacy before purchase. RTS sales engineering can help right-size your license to operational demand.
Are your used / ex-demo units tested and warranted?+
Yes. Our used and ex-demo units undergo a full functional inspection — sensors, video outputs, control signals, optics and mechanics — including a colorimetry and sensitivity test. Each product is tested by our technicians and comes with a 90-day warranty. Contact us for the specific warranty terms of the unit you are interested in.
Technical specifications
| Form Factor | 1RU rackmount |
| Dimensions | 19" W × 1.7" H × 7.72" D (482.6 mm × 43.7 mm × 196.1 mm with rack ears) |
| Weight | 5.29 lbs (2.4 kg) |
| Partylines Supported | Up to 16 partylines |
| Beltpacks/Wireless Ports | Up to 40 OMNEO or ROAMEO (DECT) beltpacks |
| Keypanels | Up to 8 (OMNEO, RVON, or analog; maximum 4 analog) |
| Analog I/O | 4 × 4-wire AIO; 4 × 2-wire with auto-nulling/echo cancellation (RTS, Audiocom, Clear-Com compatible) |
| Network Connectivity | Dual OMNEO RJ45 (100/1000 Mbps); dual SFP fiber provisions; TCP/IP |
| Core Technology | OMNEO IP (Dante audio transport, AES70 device control) |
| RVON Remote Networking | 4 channels (Advanced license); G.711, G.722, G.729AB codecs |
| Power Input | 100–240 VAC, 50/60 Hz; 0.46 A / 0.24 A; max 30 W |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Licensed Configurations | Analog Only, Analog Plus, Basic, Intermediate, Advanced (software-upgradeable) |