Details

Extron FOX3 T 321 MM (part number 60-1777-11) — multimode fiber optic transmitter carrying DisplayPort video, USB, stereo audio, RS-232, IR and 3D sync.

The FOX3 T 321 MM converts a DP 1.2a source and its companion control, audio and USB traffic into an 850 nm optical stream on laser-optimised multimode fiber. Extron's part table marks 60-1777-11 as the lossless multimode build: a single fiber carries a mathematically lossless 4096x2160/60 4:4:4 image, and the FOX3 LinkLicense 70-1098-11 opens two-fiber uncompressed operation later if the room grows into it. Unlike the FOX3 T 331, the 321 carries a full USB 2.0 host port alongside the HID-filtered one, so cameras, storage and touch panels can cross the link as well as a keyboard and mouse.

Key Capabilities

DP 1.2a input handling 21.6 Gbps, or 5.4 Gbps per lane, at up to 10-bit color.
500 m (1640 feet) over 50 um OM4 multimode fiber; OM1, OM2 and OM3 work at shorter runs.
Two USB type B host ports: one USB 2.0, one HID-filtered, both extended over the same fiber.
DisplayPort loop-out feeds a local 4K display without a separate distribution amplifier.
Balanced or unbalanced analog stereo in, plus an analog stereo audio return path.
Gigabit management port with HTTPS, SSH, SFTP and DHCP for remote monitoring.

Where It Is Used

Multimode is the in-building choice, so the FOX3 T 321 MM lands in trading floors, hospital departments, broadcast facilities, courtrooms, lecture theatres and process control rooms where a DisplayPort workstation sits far from the operators viewing it. The glass path also keeps the signal immune to the electrical noise found near plant and imaging equipment.

Specifications at a Glance

Optical loss budget: +9.7 dB maximum, multimode
Optical data rate: 10.0 Gbps on one fiber, 20.0 Gbps on two
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
Warranty: 3 years parts and labor; 7 years on the Everlast power supply

Also referenced as Extron FOX3T321MM, FOX3-T-321-MM, part number 60177711.

Specifications

Part Number: 60-1777-11

Manufacturer: Extron

Model: FOX3 T 321 MM

Condition: New

Version: Lossless 4K/60 Transmitter - Multimode

Signal Type: DP 1.2a

Maximum Video Data Rate: 21.6 Gbps (5.4 Gbps per lane)

Maximum Pixel Clock: 594 MHz

Resolution Range: 640x480 up to 4096x2160

Frame Rate: 24, 25, 30, 50, 60, or 120 fps

Color Space: 4:4:4, 4:2:2

Color Bit Depth: 8 and 10 bits per color

Horizontal Frequency: 24 kHz to 135 kHz for resolutions up to 18 Gbps

Vertical Frequency: 24 Hz to 120 Hz for resolutions up to 18 Gbps

Format: RGB and YCbCr digital video

Maximum 4K Capability: 4096x2160 at 60 Hz with 4:4:4 chroma sampling

Video Input and Loop Out: 1 DisplayPort input; 1 DisplayPort loop out

Video Connectors: 1 female DisplayPort input; 1 female DisplayPort loop out

Optical Modules: 1 or 2 SFPs

Optical Connectors: 1, 2, or 3 LC connectors

Operating Distance (Multimode): 500 m (1640 feet) with 50 um OM4 4700 MHz bandwidth laser optimized multimode cables; OM1, OM2 and OM3 fiber work at reduced distances

Nominal Peak Wavelength: 850 nm for multimode

Optical Data Rate: 10.0 Gbps (1 fiber) or 20.0 Gbps (2 fibers)

Transmission Power (Multimode): -3.3 dBm, typical

Maximum Receiver Sensitivity (Multimode): -13.0 dBm, typical

Optical Loss Budget (Multimode): +9.7 dB, maximum

Laser Safety: Class 1 laser; meets IEC 60825-1, FDA 21 CFR 1040.10 and FDA 21 CFR 1040.11

Audio Gain: Unbalanced output -6 dB; balanced output 0 dB (default)

Frequency Response: 20 Hz to 20 kHz, plus or minus 0.5 dB

THD + Noise: Less than 0.1% at 20 Hz to 20 kHz at nominal level

Signal-to-Noise Ratio: Greater than 90 dB at maximum output, unweighted

CMRR: 65 dB at 20 Hz to 20 kHz

Stereo Channel Separation: Greater than 80 dB at 1 kHz

Audio Bit Depth: 16, 20, 24

Audio Sampling Rate: 48 kHz

Audio Input: 1 digital audio de-embedded from DisplayPort, or 1 analog stereo, balanced/unbalanced

Audio Input Connectors: 1 female DisplayPort (shared with video input); (1) 3.5 mm captive screw connector, 5 pole

Audio Input Impedance: 10k ohms or greater unbalanced; 20k ohms or greater balanced

Audio Nominal Level: +4 dBu (1.23 Vrms), -10 dBV (316 mVrms)

Audio Maximum Level: +21 dBu balanced, +15 dBu unbalanced

Audio Gain Range: Adjustable, -18 dB to +24 dB in 1 dB steps

Audio Source Formats: 2 CH LPCM

Audio Return Output: 1 analog stereo, balanced/unbalanced on (1) 3.5 mm captive screw connector, 5 pole

Audio Return Impedance: 50 ohms unbalanced; 100 ohms balanced (analog only)

Audio Return Maximum Level (Hi-Z): +21 dBu balanced, +15 dBu unbalanced

Audio Gain Error: Plus or minus 0.5 dB channel to channel

Audio Delay: Compressed or uncompressed 2-3 frames; compressed 0.5 frame, uncompressed 2 lines in non-scaling bypass mode

USB Configuration Port: 1 front panel mini USB B, female; Ethernet over USB; USB 2.0, low speed

Serial Control Port: 1 RS-232, 3.5 mm captive screw connector, 5-pole (3 pins used), rear panel

Serial Pass-Through Port: 1 RS-232, 3.5 mm captive screw connector, 5-pole (3 pins used), rear panel

Baud Rate: Control 9600 baud, 8 data bits, 1 stop bit, no parity; pass-through 9600 to 115,200 baud

Serial Pin Configuration: Captive screw: 1 = Tx, 2 = Rx, 3 = GND

IR Control Port: (1) 3.5 mm captive screw connector, 5 pole, shared with RS-232 pass-through; TTL level (0 to 5V) modulated infrared control from 30 kHz to 56 kHz

IR Pin Configuration: 3 = GND, 4 = IR Tx, 5 = IR Rx

Ethernet Port: 1 RJ-45 connector, female

Ethernet Data Rate: 10/100/1000Base-T, half/full duplex with autodetect

Network Protocols: ARP, ICMP (ping), DHCP, DNS, HTTPS, SFTP, SSH, TCP/IP, UDP/IP

Default Network Settings: IP address 192.168.254.254; subnet mask 255.255.255.0; gateway 0.0.0.0; DHCP off

Program Control: Extron Product Configuration Software; Extron Simple Instruction Set (SIS)

USB Extension Standards: USB 2.0, USB 1.1, USB 1.0 compatible

USB Data Rates: Low speed (1.5 Mbps), full speed (12 Mbps), high speed (480 Mbps)

USB Host Ports: 1-port USB HID and 1-port USB 2.0; 2 USB type B, female

Built-In USB Hubs: 0 maximum, 0 minimum

Power Supply: Internal; input 100-240 VAC, 50-60 Hz

Power Consumption: 27.1 watts

Thermal Dissipation: 79.9 BTU/hr

Ambient Temperature/Humidity: Storage -40 to +158 F (-40 to +70 C), 10% to 90% noncondensing; Operating +32 to +122 F (0 to +50 C), 10% to 90% noncondensing

Cooling: Fan, air flows from front to rear (vented)

Mounting: Rack mount with optional rack shelf; furniture mount with optional under desk mounting kit

Enclosure Type: Metal

Enclosure Dimensions: 1.7 in H x 8.75 in W x 8.5 in D (4.4 cm H x 22.2 cm W x 21.6 cm D), half rack wide; depth excludes connectors

Product Weight: 2.4 lbs (1.1 kg)

Regulatory Compliance: CE, c-UL, C-tick, FCC Class A, ICES, UL, VCCI; complies with the appropriate requirements of RoHS and WEEE

Product Warranty: 3 years parts and labor

Everlast Power Supply Warranty: 7 years parts and labor

Diagram

Resources

Brochure | FOX3 T 321 MM 60-1777-11 | FOX3 DisplayPort Extenders

Brochure | FOX3 T 321 MM 60-1777-11 | Extender DisplayPort FOX3

Brochure | FOX3 T 321 MM 60-1777-11 | Extendeurs DisplayPort FOX3

Brochure | FOX3 T 321 MM 60-1777-11 | Extensores FOX3 DisplayPort

Brochure | FOX3 T 321 MM 60-1777-11 | FOX3 321 和 331 DisplayPort 光纤延长器

Brochure | FOX3 T 321 MM 60-1777-11 | FOX3-DisplayPort-Extender

Manual | FOX3 T 321 MM 60-1777-11 | FOX3 Matrix Series Network Ports, Protocols, and Licenses Guide

Manual | FOX3 T 321 MM 60-1777-11 | FOX3 T 321/331/211 Setup Guide

Manual | FOX3 T 321 MM 60-1777-11 | FOX3 T 321/331/211 User Guide

Specifications | FOX3 T 321 MM 60-1777-11 | FOX3 T 321/331

Panel Drawing | FOX3 T 321 MM 60-1777-11 | FOX3 T 321

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Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter 60-1777-11

Name: Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter 60-1777-11
Brand: Extron
SKU: EXTRON-FOX3T321MM-60177711
Availability: InStock

Manufacturer: Extron

Type: Fiber Optics

Extron FOX3 T 321 MM Fiber Optic DisplayPort Transmitter

• Lossless 4K/60 4:4:4 DisplayPort over one multimode fiber
• 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
• Two USB type B host ports: one USB 2.0, one HID-filtered
• DisplayPort loop-out drives a local 4K display
• Audio return path plus -18 dB to +24 dB input gain trim
• Half-rack metal enclosure, 2.4 lbs, 27.1 W

Need service or repair? No matter the age, brand, or manufacturer Ampronix can repair it! Free, no charge for initial evaluations!

SKU: EXTRON-FOX3T321MM-60177711

Details

Extron FOX3 T 321 MM (part number 60-1777-11) — multimode fiber optic transmitter carrying DisplayPort video, USB, stereo audio, RS-232, IR and 3D sync.

Key Capabilities

DP 1.2a input handling 21.6 Gbps, or 5.4 Gbps per lane, at up to 10-bit color.
500 m (1640 feet) over 50 um OM4 multimode fiber; OM1, OM2 and OM3 work at shorter runs.
Two USB type B host ports: one USB 2.0, one HID-filtered, both extended over the same fiber.
DisplayPort loop-out feeds a local 4K display without a separate distribution amplifier.
Balanced or unbalanced analog stereo in, plus an analog stereo audio return path.
Gigabit management port with HTTPS, SSH, SFTP and DHCP for remote monitoring.

Where It Is Used

Specifications at a Glance

Optical loss budget: +9.7 dB maximum, multimode
Optical data rate: 10.0 Gbps on one fiber, 20.0 Gbps on two
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
Warranty: 3 years parts and labor; 7 years on the Everlast power supply