Axis 5026-461 PoE+ Over Coax Blade for Video Encoder Chassis
Overview
The Axis T8646 PoE+ Over Coax Blade (5026-461) is a six-channel infrastructure blade designed to breathe new life into coaxial cable runs already installed in a facility. Instead of pulling new Cat5e/6 to every camera position, this blade lets you deliver PoE+ power and data over the coax that's already in the walls — a practical path for migrating analog infrastructure to IP video without a full recabling project. It slots into the AXIS T8082 or AXIS T8085 video encoder chassis, making it a natural fit for phased analog-to-IP migrations where the encoder chassis is already in the rack.
If you're evaluating Axis Communications networking and encoder accessories for a coax-reuse migration, the 5026-461 (often searched as 5026 461) is the blade that connects the chassis to the field cable plant.
Key Features
- Six-Channel PoE+ Over Coax: Each blade handles up to six coax runs simultaneously, delivering both data and PoE+ power over a single coaxial cable per channel — so you're not running parallel power drops to each camera position. For a mid-size analog retrofit with 24 cameras, four blades fill one chassis without additional power infrastructure at the edge.
- PoE+ Power Delivery: PoE+ (802.3at) support means the blade can power devices drawing up to roughly 30W per port — enough headroom for Axis IP cameras with IR illuminators or integrated edge analytics, without needing a local power supply at each drop.
- Coax Connectivity: Uses the existing coaxial cable plant as the physical medium, eliminating the cost and disruption of pulling new structured cabling. This is the core value proposition for facilities with extensive legacy coax — hospitals, campuses, warehouses, and older commercial buildings where coax is already home-run to a central IDF or head-end room.
- Blade Form Factor: The modular blade design means capacity scales in six-channel increments inside the encoder chassis. You add blades as the migration progresses rather than committing to a fixed port count upfront — useful when phasing a large site over multiple budget cycles.
- White Housing: The blade ships in white, consistent with standard Axis chassis aesthetics — a minor but relevant detail for installations in finished equipment rooms or AV racks where visual uniformity matters.
- Chassis Integration with T8082 and T8085: Compatible with the AXIS T8082 and T8085 video encoder chassis, which are purpose-built for centralized analog-to-IP conversion. The blade integrates directly into these chassis without adapters, keeping the installation clean and the management centralized.
Integration & Compatibility
The 5026-461 is engineered specifically for the Axis video encoder chassis ecosystem. It is verified compatible with the AXIS T8082 and AXIS T8085 chassis — do not assume compatibility with third-party encoder chassis or generic blade enclosures without verification from Axis. If your site runs a different chassis platform, confirm blade compatibility before ordering.
On the camera side, any PoE+ device that operates over coax-to-IP adapters within the Axis ecosystem should work, but verify your specific camera models against the T8646 compatibility matrix published by Axis. For sites pairing this blade with PoE network switches at the head end, confirm that the upstream switch port budget aligns with the aggregate draw of all connected cameras across the blade's six channels.
This blade is a component in a larger video surveillance infrastructure stack — it doesn't record or process video itself. Plan the full chain: coax field cable → T8646 blade → encoder chassis → upstream IP network → NVR or VMS. Each link in that chain needs to be sized correctly for the channel count and bandwidth you're deploying.
For integrators managing large-scale IP camera deployments with significant legacy coax infrastructure, pairing the T8646 blade with the appropriate Axis encoder chassis offers a structured migration path that avoids the cost of full recabling while delivering a standards-based IP video output.
Frequently Asked Questions
Q: What chassis models is the Axis 5026-461 T8646 blade compatible with?
A: The T8646 PoE+ Over Coax Blade is verified compatible with the AXIS T8082 and AXIS T8085 video encoder chassis. Compatibility with other chassis or third-party enclosures has not been confirmed — verify with Axis before use in a different chassis platform.
Q: How many coax channels does the 5026-461 support per blade?
A: Each T8646 blade supports six coax channels, delivering PoE+ power and data over coaxial cable to up to six connected devices simultaneously.
Q: Does the T8646 blade require new cabling, or can it use existing coax?
A: The T8646 is specifically designed to reuse existing coaxial cable infrastructure. This makes it well-suited for analog-to-IP migration projects where coax runs are already in place and pulling new Cat5e or Cat6 would be cost-prohibitive or disruptive.
Q: What PoE standard does the Axis 5026-461 blade support?
A: The T8646 blade supports PoE+ (IEEE 802.3at), which provides up to approximately 30W per port — sufficient for powering a wide range of IP cameras including those with built-in IR or edge processing.
Q: Can multiple T8646 blades be installed in the same chassis?
A: Yes. The blade form factor is designed for the modular Axis encoder chassis, allowing multiple blades to be installed in the same T8082 or T8085 chassis to scale channel count in six-port increments. Verify the chassis's maximum blade capacity with Axis documentation before planning your channel count.
The 5026-461 is the piece most integrators overlook when scoping an Axis encoder chassis deployment — it's the blade that actually bridges your legacy coax plant to the IP world, delivering PoE+ over the existing coaxial runs rather than requiring a parallel Cat5e pull to every camera position. Six channels per blade keeps the math clean for most mid-size migration projects.
Technical Highlights:
- Six-Channel Coax Capacity: One blade per six coax runs means a single T8082 or T8085 chassis can be populated incrementally — add blades as budget and migration phases allow, rather than committing to a fixed port count on day one.
- PoE+ (802.3at) Delivery: PoE+ headroom per channel supports cameras with IR illuminators, edge analytics, or integrated audio without adding local power at the drop — meaningful when coax runs terminate in locations where AC power is unavailable or impractical to add.
- Chassis-Native Integration: The T8646 slots directly into the AXIS T8082 and AXIS T8085 encoder chassis with no external adapters, keeping head-end rack space tight and cable management predictable.
Deployment Considerations:
- Confirm that your existing coax cable type and run lengths are within Axis's specified range for the T8646 — not all coax gauges and distances perform equally over PoE+ delivery; check the Axis T8646 datasheet for distance and cable spec requirements before committing to a large-scale deployment.
- The T8646 is a passive-infrastructure blade — it has no video processing or recording capability on its own. Budget for the full chain: coax field cable, blade, encoder chassis, upstream switch, and NVR or VMS licensing before quoting the project.
For hospitals, university campuses, or large commercial buildings with extensive existing coax home-runs to a central IDF, the T8646 blade in a T8082 or T8085 chassis is the most cost-effective path to IP video migration without a full recabling project — assuming the coax plant is in good condition and the run lengths are within spec.
