Expandable OB Trailer up to 12 Cameras – Outside Broadcast OB-Vans

The trailer is engineered for industry-standard broadcast equipment compatibility, but specific control protocols (Sony ELC, Grass Valley Ignite, Fujinon/Panasonic proprietary systems) depend on your installed control boards and firmware revision. Before purchase, confirm which CCU/RCP ecosystems are factory-integrated in your configuration option. Most OB operators interface via serial-based or IP control; however, proprietary lens control or advanced automation may require firmware validation or intermediate protocol converters. Request a compatibility matrix for your exact camera models from your integrator.

The modular architecture allows add-on modules to increase camera capacity and integrate specialized equipment; however, the precise card-cage, power-distribution, and cooling implications of each extension module are configuration-dependent. Field retrofit feasibility depends on whether your trailer's frame, PSU headroom, and thermal management were pre-spec'd for future growth. Confirm with your integrator: (1) does your baseline unit reserve rack space and power for extensions, and (2) are modules hot-swappable or does shutdown/re-cabling apply. Document your upgrade path in the purchase specification.

The trailer supports multi-channel professional routing with HD/4K compatible signal distribution, but the exact count of 3G/6G/12G SDI ports, fibre converter slots, and IP-based (ST 2110 or RTP) I/O is determined by your chosen router/distribution module. Most modern OB trailers support hybrid architectures (SDI + fibre + IP), but each requires dedicated interface cards. Verify the installed router model, available port density, and cross-connect flexibility before commitment. Confirm whether the routing matrix supports simultaneous 4K I/O on all inputs or if certain SDI generations share bandwidth.

Power draw scales with camera count, switching/routing complexity, and cooling load—typical 12-camera OB trailers consume 40–80 kVA under sustained operation. However, this trailer's exact demand depends on your specific router, CCU configuration, and environmental conditions (ambient temperature, compression workflows). Request a detailed power budget from your integrator: list all installed cards, peak vs. average load, PSU redundancy topology, and whether the trailer includes onboard battery backup or UPS. Confirm your venue's three-phase availability and whether a distribution panel upgrade is needed.

The trailer supports HD/4K compatible workflows with integrated monitoring systems, but storage capacity, recording I/O, and multiview processing vary by installed option boards. A baseline 12-camera configuration with 4K monitoring and local backup typically requires external SAN or portable SSD arrays; integrated storage is often limited to metadata/timecode logging. Clarify: (1) is onboard recording included or is external storage mandatory, (2) what 4K multiview solution is installed (native FPGA multiviewer or IP-based?), and (3) what bitrate/codec options support your delivery specs. Verify cooling and power implications of sustained 4K I/O.

Mobile production trailers operate nominally in 10–40 °C ambient conditions, but this unit's thermal management and component tolerance depend on equipment density and cooling system specification. Extended outdoor operation or hot climates may require active HVAC or thermal throttling of non-essential systems. The trailer should remain climate-controlled during extended operations to protect camera CCUs, routing matrices, and hard-drive storage from condensation and thermal stress. Confirm whether internal air-handling units are included or if venue-supplied cooling (canopy, site temperature) is expected. Document seasonal deployment limits in your SOP.

OB trailers typically achieve 10,000–20,000 MTBF on routers and switchers, but this varies by manufacturer, component age, and maintenance intervals. Redundancy architecture (dual PSU, backup router, failover I/O) is an option, not baseline. Before purchase, define your critical-path requirements: live broadcast continuity likely demands hot-standby routing and dual camera control paths. Confirm with your integrator: (1) is redundant PSU standard or optional, (2) can the installed router run active/standby mirroring, and (3) what spares inventory (power supplies, interface cards, cooling fans) is recommended for multi-week deployments. Establish a preventive maintenance schedule and firmware update procedure.

The trailer is described as expandable with modular architecture, allowing equipment modules to be added or reconfigured; however, the physical layout of the control room (desk footprint, rack orientation, routing panel access) is typically fixed post-delivery or requires expensive structural modifications. Customization during build is far more cost-effective than field reconfiguration. Before purchase, provide your exact operational workflow: mixing position, monitoring arrangement, talent headsets, and communications layout. Request detailed CAD drawings of the standard interior, identify bottlenecks, and negotiate layout changes in the specification. Document ergonomic constraints (sightlines, reach, cable runs) early.

Firmware lifecycle, security patches, and protocol updates (e.g., ST 2110 compliance improvements, codec support) are typically vendor-dependent and tied to the installed router, switcher, and CCU control boards. Establish support expectations before purchase: (1) what is the vendor's end-of-life date for this model's core electronics, (2) are critical security updates free or subject to support contracts, and (3) can updates be staged non-disruptively (parallel load, fallback boot)? Request a documented firmware roadmap and confirm your integrator's ability to supply spare interface cards and PSU modules within 48 hours. Include software escrow or long-term support clauses in your service contract.

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.