Description
The Kramer 612R/T(SET) is a compact DisplayPort 1.2 fiber-optic extender kit designed for ultra-high-resolution AV applications requiring secure, long-distance, uncompressed signal extension. Delivering full 4K60 (4:4:4) performance, this transmitter and receiver pair extends DisplayPort signals up to 200 meters (656 feet) over dual LC multimode OM3 fiber while maintaining exceptional image quality and low latency.
Engineered for professional environments, the 612R/T set supports 21.6Gbps throughput, Dual-mode DP (DP++), HDCP 2.2, EDID, and DPCP for seamless compatibility with a wide range of source and display devices. Its compact plug-and-play design makes installation effortless, ideal for command centers, government facilities, broadcast environments, secure installations, and high-performance workstations.
With pure fiber connectivity, auxiliary/I²C channel support, and flexible USB-based power options, this extender set ensures smooth, secure, and reliable DisplayPort signal transmission for the most demanding installations.
| Category | Specification |
|---|---|
| Max Resolution | 4096×2160 @ 60Hz (4:4:4) |
| Max Data Rate | 21.6Gbps (HBR2, 5.4Gbps per lane) |
| Compliance | HDCP 2.2, EDID, DPCP |
| DisplayPort Support | DisplayPort 1.2, Dual-mode DP (DP++) |
| Max Extension Distance | 200m (656 ft) over dual LC multimode OM3 fiber |
| Supported Functions | Auxiliary / I²C channel over fiber |
| Transmitter (612T) Ports | DisplayPort (male, gold-plated), Micro USB (power) |
| Receiver (612R) Ports | DisplayPort (male, gold-plated), Micro USB (power) |
| Power Requirements | 5V via USB, external supply, or DisplayPort pin #20 |
| Recommended Fiber Type | Dual multimode OM3 (50/125µm) |
| Optical Connectors | Duplex LC |
| Optical Performance | Max attenuation: 2.5dB/km (850nm); Max skew: 0.4ns; Insertion loss: 0.5dB; Total attenuation: 1dB max @ 200m |
| Environmental – Operating | 0°C to +50°C (32°F to 122°F), 0–85% humidity |
| Environmental – Storage | −30°C to +70°C (−22°F to 158°F) |
| Standards Compliance | CE, FCC Class B, RoHS |
| Accessories Included | 2× Micro USB to USB-A cables, 2× wall-mount power adapters, 1× 20cm DP (M-F) copper extension cable |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
