Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter 60-1777-13
Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter 60-1777-13
Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter
- • Uncompressed 4K/60 4:4:4 DisplayPort over two multimode fibers
- • Factory-licensed uncompressed mode, no LinkLicense required
- • 500 m (1640 feet) reach on 50 um OM4 fiber at 850 nm
- • DP 1.2a input at 21.6 Gbps, 5.4 Gbps per lane
- • USB 2.0 extension to 480 Mbps plus a HID-filtered port
- • Uncompressed audio delay of just 2 lines in bypass mode
- • Half-rack metal enclosure, 2.4 lbs, 27.1 W
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Details
Details
Extron FOX3 T 321 MM (part number 60-1777-13) — uncompressed 4K/60 multimode fiber optic transmitter for DisplayPort, USB, audio, RS-232, IR and 3D sync.
Of the four FOX3 T 321 builds Extron lists, 60-1777-13 is the multimode one that arrives uncompressed-enabled. Point it at two 850 nm multimode fibers and the full 4096x2160/60 4:4:4 DisplayPort picture crosses untouched; drop back to a single fiber and the same picture is carried mathematically lossless instead. Alongside the video, the transmitter tunnels a USB 2.0 host port, a HID-restricted port, balanced or unbalanced stereo audio, RS-232, IR and 3D sync, and a return audio channel comes back the other way.
Key Capabilities
- Factory-enabled uncompressed 4K/60 4:4:4 across two multimode fibers.
- DP 1.2a at 21.6 Gbps total, 5.4 Gbps per lane, 8 or 10 bits per color.
- 500 m (1640 feet) on 50 um OM4 fiber with a +9.7 dB multimode loss budget.
- USB 2.0 extension at up to 480 Mbps plus a separate device-class-filtered HID port.
- DisplayPort loop-out for a local monitor and internal test patterns for setup.
- Audio delay of only 2 lines in uncompressed non-scaling bypass mode.
Where It Is Used
This is the build for rooms that will not tolerate any coding step in the chain: diagnostic reading rooms, simulation and mission rehearsal, colour-critical grading suites, and engineering visualisation walls. Multimode keeps the cost of the plant down while covering the 500 m span typical of a single building or connected block.
Specifications at a Glance
- Optical data rate: 10.0 Gbps on one fiber, 20.0 Gbps on two
- Transmission power: -3.3 dBm typical, multimode
- Power: internal 100-240 VAC supply, 27.1 watts, 79.9 BTU/hr
- Enclosure: metal, half rack wide, 1.7" H x 8.75" W x 8.5" D, 2.4 lbs
- Compliance: CE, c-UL, C-tick, FCC Class A, ICES, UL, VCCI
Also referenced as Extron FOX3T321MM, FOX3-T-321-MM, part number 60177713.
Specifications
Specifications
Diagram
Diagram
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Resources
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