Kramer 675R/T 4K60 4:4:4 HDMI Extender Kit over Ultra‑Reach MM/SM Fiber Optic
Free Shipping
More finance options:
Estimated Shipping Widget will be displayed here!
Most orders placed before 10:00am PST will most likely ship out the same day. We work hard to process and ship your items quickly so you can start enjoying them as soon as possible.
Found a lower price? Contact us and we'll see if we can match it! Price match will only be applied to products sold and shipped by authorized retailers of the brand.
No restocking fee will be charged when you opt for store credit. Exclusions apply.
Condition: New
Kramer 675R/T 4K60 4:4:4 HDMI Extender Kit over Ultra‑Reach MM/SM Fiber Optic
The Kramer 675R/T is a professional-grade fiber-optic HDMI extender kit, comprising a transmitter (675T) and receiver (675R). It enables ultra-long HDMI signal transmission—up to 3 km over multi‑mode fiber or 33 km over single‑mode fiber—at full 4K@60 Hz 4:4:4 resolution, ideal for broadcast, medical, and critical AV installations.
With 18 Gbps bandwidth, HDMI 2.0 and HDCP 2.2 compliance, and near-zero latency (<10 µs), the kit ensures pristine signal quality. Key features include Kramer Intelligent EDID handling (I‑EDIDPro™), automatic chroma sub‑sampling adaptation, and status LEDs for easy monitoring. The units ship with multi‑mode SFP+ modules, USB micro connectors, and rack-mountable fan‑less DigiTOOLS® enclosures.
Key Features
- Resolution & Bandwidth: 4K@60 (4:4:4), up to 18 Gbps
- Fiber Reach: 3 km (MM, OM3) or 33 km (SM, OS1)
- Latency: ≤10 µs (virtually none)
- I‑EDIDPro™: Intelligent EDID management for seamless plug‑and‑play
- HDMI Compliance: HDMI 2.0, HDCP 2.2, LPCM 7.1, Dolby True HD, DTS‑HD
- Form Factor: 4.72″ × 2.81″ × 0.96″ fan‑less aluminum enclosure
- Rack‑mountable: DigiTOOLS® compatible - 3 units per 1U rack
- Status LEDs: Link, source, sink, power indicators
Technical Specifications
- Inputs: 1 × HDMI, 1 × Fiber (LC), 1 × USB micro‑B
- Outputs: 1 × HDMI, 1 × Fiber (LC)
- Optical Modules: Includes 2× multi‑mode SFP+ (10 Gbps, IEEE 802.3ae), compatible with Kramer OSP SFP+ modules
- Fiber Standards: MM (G.651.1 OFNR), SM (G.652D OFNR)
- Power: 12 V DC, 2 A; Transmitter draw: 280 mA; Receiver: 220 mA
- Environmental: Op. temp 0-40 °C; Storage −40-70 °C; Humidity 10-90% RH non‑condensing
- Certifications: CE, UL, RoHS, WEEE; Laser Safety Class 1; EMC EN 55022/24; IEC 62368‑1; FDA CDRH
What's Included
- 675T transmitter unit
- 675R receiver unit
- 2 × multi‑mode SFP+ modules
- 2 × 12 V DC power adapters
- 2 × DigiTOOLS® mounting brackets
