FOX3 SR 311 PC New

PowerCage Fiber Optic Scaling Receiver for HDMI with Embedded Audio, USB HID, and RS-232

Key Features

Receives fiber optic signals from FOX3 Series transmitters and provides scaled HDMI video with embedded audio, USB HID, and RS-232 control
High performance scaler provides selectable output resolutions up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling
Supports mathematically lossless 4K video up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling over one fiber
Supports uncompressed 4K video up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling over two fibers
Supported HDMI 2.0 specification features include data rates up to 18 Gbps and Deep Color up to 12-bit
HDCP 2.3 compliant

Model	Version Description	Part #
FOX3 SR 311 PC MM	Lossless 4K/60 Scaling Receiver - Multimode	70-1223-21
FOX3 SR 311 PC SM	Lossless 4K/60 Scaling Receiver - Singlemode	70-1223-22
FOX3 SR 311 PC MM	Uncompressed 4K/60 Scaling Receiver - Multimode	70-1223-23
FOX3 SR 311 PC SM	Uncompressed 4K/60 Scaling Receiver - Singlemode	70-1223-24
LinkLicense	FOX3 Uncompressed 4K/60 Upgrade - Multimode	70-1098-11
LinkLicense	FOX3 Uncompressed 4K/60 Upgrade - Singlemode	70-1098-12

The Extron FOX3 SR 311 PC Fiber Optic Scaling Receiver is a compact single-slot module designed for the PowerCage 411 enclosure that provides long haul extension of HDCP-compliant HDMI video with embedded audio, USB HID, and RS-232 control signals over fiber optic cabling. Engineered for exceptional high resolution image performance, it uses Extron all-digital technology to deliver perfect pixel-for-pixel, uncompressed transmission of images up to 4K/60 @ 4:4:4 over two fibers or mathematically lossless 4K/60 @ 4:4:4 over one fiber. The USB HID port applies device class filtering to restrict the device types to HID. Designed specifically for AV and KVM systems, the FOX3 SR 311 PC also includes many integrator-friendly features such as Key Minder® and real-time system monitoring.

Efficient, Space-saving Design

The FOX3 SR 311 PC is part of the extensive FOX3 Series of fiber optic products from Extron and is compatible with the complete line of FOX3 Series receivers. It can be used for simple point-to-point applications or in combination with FOX3 Series matrix switchers for support of enterprise installations. The single-slot design of the FOX3 SR 311 PC allows for as many as four modules to be populated in the PowerCage 411 enclosure, enabling up to four fiber optic receivers in a 1U rack space. This reduces system installation time and simplifies power management. The module is also hot-swappable, allowing replacement in the field at any time without having to power down the system. The compact, PowerCage 411 enclosure provides optimal, forced-air cooling of the installed modules, Ethernet control and monitoring, as well as a redundant power supply to ensure reliable operation in critical environments.

Uncompromised Image Quality

Supporting data rates up to 18 Gbps, the FOX3 SR 311 PC is designed to accept uncompressed video images up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling over two fibers or mathematically lossless video images over one fiber, making it ideal for mission-critical applications or any environment that requires exceptional high-resolution imagery. Maintaining a 60 Hz frame rate with a 4:4:4 color space provides smooth frame transitions in full-motion video and ensures the details of high-quality computer images, such as CAD drawings, are preserved.

USB HID Signal Extension

The FOX3 SR 311 PC also supports USB HID signal extension, eliminating the need for additional IP network drops, equipment, software, drivers, or USB extenders. Integrated USB signal extension enables connection to peripheral devices over the same fiber optic cable as video and audio, making it ideal for KVM - Keyboard, Video, and Mouse applications. This simplifies integration by avoiding IT-specific design criteria that may conflict with the needs of KVM switching in professional AV installations.

Exclusive Vector 4K Scaling Technology

The FOX3 SR 311 PC delivers video resolutions at selectable output rates up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling. The integrated Extron Vector™ 4K scaling technology delivers best-in-class image upscaling and downscaling using exclusive, high-precision processing algorithms for exceptional scaling performance. Selectable FILL and FOLLOW modes are available to ensure the proper aspect ratio of the output. FILL mode provides full-screen output, while FOLLOW mode preserves the original aspect ratio of the input signal. Additionally, the color space and chroma sampling of the HDMI output can be automatically set to ensure compatibility with a connected HDMI display. The FOX3 SR 311 PC enhances the video performance of FOX3 Systems by providing the optimal output resolution to match the display and maximizes system compatibility by supporting a wide range of input video resolutions.

Engineered to Streamline Integration

To simplify integration with digital sources and displays, the FOX3 SR 311 PC features many integrator-friendly features such as Key Minder, HDCP Visual Confirmation, and real-time system monitoring. Key Minder authenticates and maintains continuous HDCP encryption to support quick and reliable switching in professional AV environments while enabling simultaneous distribution of a single source signal to one or more displays. When an encrypted content is transmitted to a non-HDCP compliant display, a full-screen green signal is sent to the display for immediate visual confirmation that protected content can’t be viewed on that display.

Control Signal Extension and Device Management

The FOX3 SR 311 PC offers convenient local and remote system access for configuration, operation, and monitoring. The front panel USB configuration port enables system configuration without having to access the rear panel. The direct RS-232 insertion port extends control signals to remote devices over the fiber optic cable. Sources and displays can be controlled from either the transmitter or receiver end using RS‑232 signals. When used with a FOX3 Series matrix switcher, the remote RS-232 port can receive inserted control data from the matrix switcher for control of the connected device. The receiver also features a LAN port, enabling the receiver to be proactively monitored and managed over the network using standard TCP/IP protocols.

Multimode and Singlemode Models for Design Flexibility

The FOX3 SR 311 PC is available in multimode and singlemode models. The FOX3 SR 311 PC MM model supports multimode fiber at 850 nm, which is typically used within buildings or facilities with moderate‑range transmission distances. The FOX3 SR 311 PC SM supports singlemode at 1310 nm, offering long‑range transmission capability over extreme distances. It can be used in very large facilities such as airports and stadiums, and for connecting over very long distances between facilities such as university campuses. Because fiber optic transmission of content is inherently secure and immune to outside interference, fiber applications are particularly favored in government, military, and medical environments. The receiver features industry-standard LC‑type connectivity.

Secure, Superlative Performance

The Extron FOX3 Series, which includes the FOX3 SR 311 PC for the PowerCage 411, provides system designers and integrators with high performance fiber optic distribution solutions designed, engineered, and manufactured by Extron to meet the most demanding requirements of critical video and audio distribution applications. From point-to-point extension to fully non-blocking matrix applications up to 2000x2000 and beyond, FOX3 Systems securely deliver unrivaled performance and reliability to satisfy even the most discerning users.

Features

Coming Soon Supports KVM System Configuration and Control in a FOX3 Matrix system — Requires a FOX3 Matrix with LinkLicense for KVM System Configuration and Control installed:

SmartGlide™ KVM Switching – Automatic, fast, and seamless keyboard and mouse switching as the mouse glides from one workstation display to the next.
Hotkey Switching - Allows a user to switch the keyboard and mouse between computers using a keystroke command on a workstation keyboard.
Supports up to four displays in 1x4 or 2x2 configurations

Coming Soon On-Screen Display provides source information on the workstation display — When a source is connected to a FOX3 scaling receiver via a FOX3 matrix switcher, it can be configured to display the source name in a FOX3 Matrix system.

Receives fiber optic signals from FOX3 Series transmitters and provides scaled HDMI video with embedded audio, USB HID, and RS-232 control

Integrated two-port HID hub with 100mA available on each port — Allows simultaneous connection to multiple peripheral devices, including keyboards, mice, and other HID - Human Interactive Devices.

High performance scaler provides selectable output resolutions up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling

Supports mathematically lossless 4K video up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling over one fiber

Supports uncompressed 4K video up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling over two fibers

Supported HDMI 2.0 specification features include data rates up to 18 Gbps and Deep Color up to 12-bit

HDCP 2.3 compliant

Device class filtering on USB HID port restricts the range of device types to HID — Device class filtering prevents unauthorized downloading or uploading of content via the USB port in secure environments. The USB HID port is configured at the factory, such that device class filtering cannot be removed or altered in the field.

Hot-swappable modules designed for the PowerCage 411 enclosure, part #60‑1492‑02 — Additional modules may be added at any time for quick and easy expansion. Hot-swappable components allow the user to replace modules at any time without the need to power down the system. This is especially useful for mission-critical applications that require continuous system operation.

Key Minder® continuously verifies HDCP compliance for quick, reliable switching — Authenticates and maintains continuous HDCP encryption between input and output devices to ensure quick and reliable switching in professional AV environments.

Bidirectional RS-232 signal transmission over fiber optic cabling for AV device control — Reduces cabling by transmitting AV signals and control signals to a remote display over the same fiber.

HDMI Protocol Security — Ensures a secure HDMI connection between the source and destination. Consumer Electronics Control (CEC), Ethernet signal transport and Return Audio Channel (ARC) signal pathways are not supported on secure HDMI connections.

HDCP Visual Confirmation — When HDCP encrypted content is transmitted to a non-HDCP compliant display, a full-screen green signal is sent to the display for immediate visual confirmation that protected content cannot be viewed on that display.

HDMI video upscaling and downscaling — Features the built-in Extron-exclusive Vector 4K scaling engine for optimized upscaling and downscaling of high-resolution video signals.

Aspect ratio control — The aspect ratio of a source window can be controlled by selecting a FILL mode, which provides a full screen output, FOLLOW mode, which preserves the aspect ratio, or FIT mode, which maintains image uniformity and zooms into the source.

Internal test patterns for calibration and setup — Test patterns include grayscale, crosshatch, crop pattern, color bars, and alternating pixels.

Host emulation on the USB HID ports — Offers increased system reliability by emulating a continuous connection between the HID-compliant keyboard and mouse and a host.

LinkLicense® Support — Extron LinkLicense unlocks features that add convenience, expand system functionality, and enhance the capabilities of Extron products.

Compatible with Extron FOX3 Series matrix switchers — Creates HDCP-compliant signal distribution systems.

Compatible with Quantum FOX3 series fiber optic output cards — Streamlines Quantum Ultra II videowall integration into FOX3 fiber optic systems.

Includes LockIt® cable lacing brackets — Securely fasten HDMI or USB-C® to a device, eliminating risk of disconnection.

DoDIN APL Approved Product available — This product is available as a Department of Defense Information Network Approved Product version upon request. Please contact Extron with your specific needs.

Industry standard LC connectors provide reliable physical connectivity and precise fiber core alignment

Available as an 850 nm multimode model for moderate-range transmissions up to 500 m (1640 feet) and a 1310 nm singlemode model for extreme distances up to 20 km (12.4 miles)

COMPATIBLE TRANSMITTERS
	FOX3 T 311 PC	PowerCage Fiber Optic Transmitter for HDMI, USB HID, Audio, and Control
	FOX3 T 311	Fiber Optic Transmitter for HDMI, USB HID, Audio, Control, and 3D Sync
	FOX3 T 301 PC	PowerCage Fiber Optic Transmitter for HDMI, USB, Audio, and Control
	FOX3 T 301	Fiber Optic Transmitter for HDMI, USB, Audio, Control, and 3D Sync
	FOX3 T 201 PC	PowerCage Fiber Optic Transmitter for HDMI, Audio, and Control
	FOX3 T 201	Fiber Optic Transmitter for HDMI, Audio, and Control
	FOX3 T 101	Fiber Optic Transmitter for HDMI

COMPATIBLE TRANSMITTERS

FOX3 T 311 PC

PowerCage Fiber Optic Transmitter for HDMI, USB HID, Audio, and Control

FOX3 T 311

Fiber Optic Transmitter for HDMI, USB HID, Audio, Control, and 3D Sync

FOX3 T 301 PC

PowerCage Fiber Optic Transmitter for HDMI, USB, Audio, and Control

FOX3 T 301

Fiber Optic Transmitter for HDMI, USB, Audio, Control, and 3D Sync

FOX3 T 201 PC

PowerCage Fiber Optic Transmitter for HDMI, Audio, and Control

FOX3 T 201

Fiber Optic Transmitter for HDMI, Audio, and Control

FOX3 T 101

Fiber Optic Transmitter for HDMI

COMPATIBLE SWITCHERS AND MATRIX SWITCHERS
	FOX3 Matrix 24x	Modular Fiber Optic Matrix Switcher from 8x8 to 24x24
	FOX3 Matrix 40x	Modular Fiber Optic Matrix Switcher from 8x8 to 40x40
	FOX3 Matrix 80x	Modular Fiber Optic Matrix Switcher from 8x8 to 80x80
	FOX3 Matrix 160x	Modular Fiber Optic Matrix Switcher from 8x8 to 160x160
	FOX3 Matrix 320x	Modular Fiber Optic Matrix Switcher from 8x8 to 320x320
	FOX3 Matrix 560x	Modular Fiber Optic Matrix Switcher from 8x8 to 560x560
	FOX3 Matrix 840x	Modular Fiber Optic Matrix Switcher from 8x8 to 840x840

COMPATIBLE SWITCHERS AND MATRIX SWITCHERS

FOX3 Matrix 24x

Modular Fiber Optic Matrix Switcher from 8x8 to 24x24

FOX3 Matrix 40x

Modular Fiber Optic Matrix Switcher from 8x8 to 40x40

FOX3 Matrix 80x

Modular Fiber Optic Matrix Switcher from 8x8 to 80x80

FOX3 Matrix 160x

Modular Fiber Optic Matrix Switcher from 8x8 to 160x160

FOX3 Matrix 320x

Modular Fiber Optic Matrix Switcher from 8x8 to 320x320

FOX3 Matrix 560x

Modular Fiber Optic Matrix Switcher from 8x8 to 560x560

FOX3 Matrix 840x

Modular Fiber Optic Matrix Switcher from 8x8 to 840x840

COMPATIBLE ENCLOSURES
	PowerCage 411	Modular Power Enclosure for FOX3 Fiber Optic Extenders

COMPATIBLE ENCLOSURES

PowerCage 411

Modular Power Enclosure for FOX3 Fiber Optic Extenders

OPTIONAL ACCESSORIES
	SM P	Bend-Insensitive Duplex Singlemode Fiber - Plenum
	OM4 MM P	Bend-Insensitive Laser-Optimized Duplex Multimode Fiber - Plenum
	2LC SM P	LC to LC Bend-Insensitive Singlemode Fiber Optic Cable Assemblies - Plenum
	2LC OM4 MM P	LC to LC Laser-Optimized Multimode Fiber Optic Cable Assemblies - Plenum

OPTIONAL ACCESSORIES

SM P

Bend-Insensitive Duplex Singlemode Fiber - Plenum

OM4 MM P

Bend-Insensitive Laser-Optimized Duplex Multimode Fiber - Plenum

2LC SM P

LC to LC Bend-Insensitive Singlemode Fiber Optic Cable Assemblies - Plenum

2LC OM4 MM P

LC to LC Laser-Optimized Multimode Fiber Optic Cable Assemblies - Plenum

RELATED PRODUCTS
	PowerCage 411	Modular Power Enclosure for FOX3 Fiber Optic Extenders
	Quantum Ultra II	Next-Generation 8K Videowall Processing with Audio Support and Fiber Extension

SIMILAR PRODUCTS
	FOX3 SR 311	Fiber Optic Scaling Receiver for HDMI, USB HID, Audio, Control, and 3D Sync
	FOX3 SR 301 PC	PowerCage Fiber Optic Scaling Receiver for HDMI with Embedded Audio, USB, and RS-232
	FOX3 SR 201 PC	PowerCage Fiber Optic Scaling Receiver for HDMI with Embedded Audio and RS-232
	FOX3 SR 301	Fiber Optic Scaling Receiver for HDMI, USB, Audio, Control, and 3D Sync
	FOX3 SR 201	Fiber Optic Scaling Receiver for HDMI, Audio, and Control
	FOX3 R 101	Fiber Optic Receiver for HDMI

SIMILAR PRODUCTS

FOX3 SR 311

Fiber Optic Scaling Receiver for HDMI, USB HID, Audio, Control, and 3D Sync

FOX3 SR 301 PC

PowerCage Fiber Optic Scaling Receiver for HDMI with Embedded Audio, USB, and RS-232

FOX3 SR 201 PC

PowerCage Fiber Optic Scaling Receiver for HDMI with Embedded Audio and RS-232

FOX3 SR 301

Fiber Optic Scaling Receiver for HDMI, USB, Audio, Control, and 3D Sync

FOX3 SR 201

Fiber Optic Scaling Receiver for HDMI, Audio, and Control

FOX3 R 101

Fiber Optic Receiver for HDMI

Specifications

FOX3 SR 201/301/311 PC

specification

Frame rate³

24, 25, 30, 50, or 60 fps

Chroma sampling³

4:4:4, 4:2:2

Color bit depth^2,3

8, 10, or 12 bits per color

Signal Type

HDMI 2.0, HDCP 2.3

Max. video data rate

18.0 Gbps

NOTE

¹Supports lossless 4K video over one fiber or uncompressed 4K video over two fibers.
²Supports 12-bit color bit depth for uncompressed 4K video over two fibers. When using a FOX3 SR scaling receiver, the scaler must be in bypass mode to pass 4K video with a 12-bit color bit depth.
³Subject to the maximum data rate limit. Use our calculator at www.extron.com/8Kdatarate to determine video parameters supported by this data rate.

NOTE	The analog audio signal(s) is (are) digitized in the transmitter, sent through the fiber cable, and converted back to analog audio in the receiver.

NOTE	Optical data rate is 10 Gbps over one fiber and 20 Gbps over two fibers.

NOTE	These transceivers are class 1 laser products. They meet the safety regulations of IEC-60825.

Optical fiber interconnection between transmitter and receiver

Number/type

1 or 2 SFPs

Connectors

1, 2 or 3 LC connectors

Operating distance

Singlemode

20 km (12.4 miles) with singlemode (SM) cables

Multimode

500 m (1640 feet) with 50 µm OM4 4700 MHz bandwidth laser optimized multimode cables

NOTE	The system works with OM1, OM2, and OM3 fiber at reduced distances.

NOTE	Operating distance is approximate. These are typical maximum distances that may vary depending on factors such as fiber type, fiber bandwidth, connector splicing, losses, modal or chromatic dispersion, environmental factors, and kinks.

Nominal peak wavelength

850 nm for multimode, 1310 nm for singlemode

Data rate

10.0 Gbps (1 fiber) or 20.0 Gbps (2 fibers)

Transmission power

Singlemode

-5.2 dBm, minimum

Multimode

-2.8 dBm, minimum

Receiver sensitivity

Singlemode

-12.6 dBm, maximum

Multimode

-11.1 dBm, maximum

Optical loss budget

Singlemode

+7.4 dB, maximum

Multimode

+8.3 dB, maximum

Video

NOTE	Appropriate HDMI to DVI cables or adapters are required for DVI signal output.

Maximum data rate

Up to 18.0 Gbps (6.0 Gbps per color)

Maximum pixel clock

594 MHz

Resolution range

640x480⁸ up to 4096x2160^{1,2,3,4,5,6,7,8},
480p^7,8, 576p⁶, 720p^{3,4,5,6,7,8,9}, 1080i^6,7,8, 1080p^{1,2,3,4,5,6,7,8,9},
2K^{1,2,3,4,5,6,7,8}, 3840x2160^{1,2,3,4,5,6,7,8}, 4096x2160^{1,2,3,4,5,6,7,8}

¹23.98 Hz, ²24 Hz, ³25 Hz, ⁴29.97 Hz, ⁵30 Hz, ⁶50 Hz, ⁷59.94 Hz, ⁸60 Hz, ⁹120 Hz

Frame rate

24, 25, 30, 50, 60, or 120 fps

Color space

4:4:4, 4:2:2

Color bit depth

8, 10, and 12 bits per color

Signal Type

HDMI 2.0, HDCP 2.3

Horizontal frequency

24 kHz to 135 kHz

Vertical frequency

24 Hz to 120 Hz (depending on the resolution)

Formats

RGB and YCbCr digital video

Video Output

Number/signal type

1 HDMI

Connectors

1 female HDMI type A

Video delay

Compressed or uncompressed = 2-3 frames (through the Scaler engine)
Compressed = 0.5 frame, Uncompressed = 2 lines (in bypass mode)

Scaled resolution

640x480⁸, 800x600⁸, 1024x768⁸, 1280x768⁸, 1280x800⁸, 1280x1024⁸, 1360x768⁸, 1366x768⁸, 1440x900⁸, 1400x1050⁸, 1600x900⁸, 1600x1200⁸, 1920x1200⁸, 2048x1200⁸, 2048x1536⁸, 2560x1080⁸,2560x1440⁸, 2560x1600⁸, 3840x2160^{1,2,3,4,5,6,7,8}, 4096x2160^{1,2,3,4,5,6,7,8}
480p^7,8, 576p⁶, 720p^3,4,5,6,7,8, 1080i^6,7,8, 1080p^{1,2,3,4,5,6,7,8}, 2K^{1,2,3,4,5,6,7,8},
1 custom, bypass

¹23.98 Hz, ²24 Hz, ³25 Hz, ⁴29.97 Hz, ⁵30 Hz, ⁶50 Hz, ⁷59.94 Hz, ⁸60 Hz

Power for active cables

1.6 watts max. for HDMI port

Audio

Audio bits per sample

16, 20, 24

Sampling rate

48 kHz

Audio output

Number/signal type

1 digital audio, de-embedded with HDMI output (2-ch, PCM only)

Connectors

1 female HDMI (shared with video output)

Gain error

± 0.5 dB channel to channel

Volume control range

100% to 0% (0 - 100 in 1% steps)

Source formats

HDMI - 2-CH LPCM

Audio delay

Compressed or uncompressed = 2-3 frames
Compressed = 0.5 frame, Uncompressed = 2 lines (in bypass mode)

Communications

Serial pass-through port

1 bidirectional RS-232, 3.5 mm captive screw connector, 3 pole

Baud rates

9600 to 115,200 baud

Pass-through pin configuration

1 = Tx, 2 = Rx, 3 = Gnd

Program control

Extron control/configuration program for Windows^® (PCS)
Extron Simple Instruction Set (SIS^™)
Microsoft^® Internet Explorer^® ver 6.0 or higher, Telnet

USB extension (USB) — FOX3 SR 301 PC and FOX3 SR 311 PC only

USB 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 (480Mbps)

Data transfer types

Bulk, control, interrupt, and isochronous

USB device ports

FOX3 SR 301 PC

Number/signal type

(1) 2-port USB HID hub
(1) 1-port USB 2.0 hub

Connectors

3 USB type A, female (2 USB HID and 1 USB 2.0)

Maximum built-in USB hubs

NOTE	This applies to the USB 2.0 hub only.

Available USB power

USB 2.0 port = 500 mA
USB HID ports = 100 mA

FOX3 SR 311 PC

Number/signal type

(1) 2-port USB HID hub

Connectors

2 USB type A, female (2 HID)

Available USB power

USB HID ports = 100 mA

General

Power supply

Internal
Supplied by PowerCage 411 enclosure

Power consumption

FOX3 SR 201 PC

19.2 watts

FOX3 SR 301 PC

24.9 watts

FOX3 SR 311 PC

20.8 watts

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 within the PowerCage 411 enclosure

Thermal dissipation

FOX3 SR 201 PC

61.8 BTU/hr

FOX3 SR 301 PC

69.1 BTU/hr

FOX3 SR 311 PC

63.5 BTU/hr

Module dimensions

1.6” H x 3.5” W x 8.0” D
(4.1 cm H x 8.9 cm W x 20.3 cm D)
(Each fits a single slot opening in a PowerCage 411 enclosure.)

Product weight

FOX3 SR 201 PC

0.9 lbs (0.4 kg)

FOX3 SR 301 PC

0.9 lbs (0.4 kg)

FOX3 SR 311 PC

0.9 lbs (0.4 kg)

Regulatory compliance

CE, c-UL, C-tick, FCC Class A, FDA Class 1, ICES, UL, VCCI
Complies with the appropriate requirements of RoHS, WEEE.

Product warranty

3 years parts and labor

Everlast power supply warranty

7 years parts and labor

NOTE	All nominal levels are at ±10%.

NOTE	Specifications are subject to change without notice.

(6256-D2)

Shipping Dimensions and Weights
Part #	Height	Width	Depth	Weight
70-1223-21	3.0" (7.6 cm)	10.5" (26.7 cm)	7.5" (19.1 cm)	1.5 lbs (0.68 kg)
70-1223-22	3.0" (7.6 cm)	10.5" (26.7 cm)	7.5" (19.1 cm)	1.5 lbs (0.68 kg)
70-1223-23	3.0" (7.6 cm)	10.5" (26.7 cm)	7.5" (19.1 cm)	1.5 lbs (0.68 kg)
70-1223-24	3.0" (7.6 cm)	10.5" (26.7 cm)	7.5" (19.1 cm)	1.5 lbs (0.68 kg)
70-1098-11	0.01" (0.0 cm)	5.0" (12.7 cm)	9.0" (22.9 cm)	0.05 lbs (0.02 kg)

FOX3 SR 311 PC New

Efficient, Space-saving Design

Uncompromised Image Quality

USB HID Signal Extension

Exclusive Vector 4K Scaling Technology

Engineered to Streamline Integration

Control Signal Extension and Device Management

Multimode and Singlemode Models for Design Flexibility

Secure, Superlative Performance

Features

Specifications

Diagram

Panel Drawing