신제품 11월 말 출시 예정

VGA신호를 광케이블을 이용해 장거리 전송을 하기 위한 장비
멀티모드 제품은 150m 까지 영상의 손실 없이 전송이 가능하며,
싱글모드 제품은 30km (30,000m) 까지 영상의 손실 없이 전송됩니다.

VGA신호만을 전송시에는 1개의 광케이블만으로 연결이 가능하며
RS232를 같이 사용시 2개의 광케이블을 이용해 연결합니다.

FOXBOX 4G DVI 모델과 연결가능 DVI to RGA 혹은 RGB to DVI 변환 연결

Key Features
• Extends VGA, stereo audio, and RS-232 control signals very long distances over a single fiber
• All digital, zero compression technology provides pixel-for-pixel performance with signals up to 1600x1200
• Daisy-chain capability
• Available as an 850 nm multimode model for moderate-range transmissions, and a 1310 nm singlemode model for extreme distances up to 30 km (18.75 miles)
• Real-time status LED indicators for troubleshooting and monitoring
• Alarm notification for fiber link loss
The Extron FOXBOX 4G VGA Fiber Optic Extender is a transmitter and receiver set for long haul transmission of high resolution VGA, audio, and RS-232 control signals over a single fiber. Engineered for reliability and exceptional high resolution image performance, it uses Extron's exclusive all digital, zero compression technology, to deliver perfect pixel-for-pixel transmission of computer-video images up to UXGA (1600x1200) resolution. Designed specifically for A/V systems, the FOXBOX 4G VGA also includes a host of integrator-friendly features such as image adjustments and calibration, auto input memory, RS-232 control from multiple locations, internal test patterns, and real-time system monitoring. Compact, low profile enclosures allow for discreet installation behind a flat-panel display, and multiple receivers can be daisy-chained.

The FOXBOX 4G VGA is ideal for a wide range of applications requiring long distance transmission of high resolution content with the highest quality. Because transmission of content is inherently secure and immune to outside interference, fiber applications are favored in government, military, and medical environments. The FOXBOX 4G VGA transmitter and receiver feature industry standard LC-type connectivity.

The FOXBOX 4G VGA MM supports multimode fiber at 850 nm, which is typically used within buildings or facilities with moderate-range transmission distances up to 150 meters (492 feet). The FOXBOX 4G VGA SM supports singlemode as well as multimode fiber at 1310 nm. Singlemode fiber offers long-range transmission capability over extreme distances of up to 30 km (18.75 miles). It is used in very large facilities such as airports and stadiums, as well as connecting over very long distances between facilities such as university campuses.

The FOXBOX 4G VGA transmitter accepts, digitizes, and transmits all RGB format signals – RGBHV, RGBS, RGsB, and RsGsBs, along with unbalanced stereo audio and RS-232 control signals. The transmitter also provides controls for optimizing video and audio signals. The FOXBOX 4G VGA receiver features sync format conversion for RGBHV, RGBS, or RGsB output. Several receivers may be daisy-chained to support applications with displays in multiple locations.

At the FOXBOX 4G VGA transmitter, both transmitter and receiver can be controlled and configured through RS-232. With a second fiber link installed, functions for both units can be controlled at either location. Since the units are typically situated far apart, this capability adds considerable versatility, enabling adjustment and calibration of video and audio at the receiver. It also allows for verification of fiber link status between the units as well as the presence of VGA and audio input signals at the transmitter.

DVI-to-Analog RGB and Analog RGB-to-DVI Conversion

The FOXBOX 4G VGA transmitter and receiver are available separately. Either device can be paired with the FOXBOX 4G DVI or FOX 500 DVI transmitter or receiver to provide ultra-long distance conversion of DVI-D signals to analog RGB and vice versa.

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• — The FOXBOX 4G VGA delivers uncompressed pixel-for-pixel transmission of video signals to ensure optimal image quality at resolutions up to UXGA (1600x1200). Signal resolutions higher than UXGA can be accommodated, but will not be sampled at a 1:1 pixel ratio.
• — Several FOXBOX 4G VGA receivers can be daisy-chained so that displays in multiple locations can be served from a single transmitter.
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• — LEDs on the transmitter and receiver front panels verify the presence of RGB and audio signals at the transmitter as well as active fiber links between the units. Requires second fiber link.
• — The FOXBOX 4G VGA can be set up to trigger an external control system for immediate notification when a fiber link has been lost. Requires second fiber link.
• — When activated, the FOXBOX 4G VGA automatically stores size, position, and detail information based on the incoming signal. When the same signal is detected again, these image settings are automatically recalled from memory.
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• — In addition to Auto Memory, 30 user memory presets are available for saving and recall of size, position, and detail information for multiple incoming sources. The ability to save and recall presets is useful in switcher-based environments.
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• — The FOXBOX 4G VGA transmitter and receiver feature RS-232 serial ports for control and configuration. The second fiber link allows for control of both units at either location, as well as remote verification of fiber link status and the presence of input VGA and audio signals.
• — Three test patterns are available, including grayscale, color bars, and alternating pixels.
• — The FOXBOX 4G VGA can automatically adjust the sizing, centering, and filtering to optimize the output image. This can save time and effort in fine tuning displayed images. Requires second fiber link.
• — Enables ultra-long distance DVI-to-analog RGB and analog RGB-to-DVI conversion without the need for extra signal conversion devices.
• — With a low profile enclosure, both devices can be discreetly installed, such as behind a plasma or LCD flat-panel display.
• — Provides worldwide power compatibility.

FOXBOX 4G DVI/VGA Series
NOTE     The FOXBOX 4G DVI and FOXBOX 4G VGA consist of a transmitter (FOXBOX 4G DVI/VGA TX) and a receiver (FOXBOX 4G DVI/VGA RX) with one or two fiber optic cables linking the two units. They are available in singlemode or multimode versions.
NOTE     For the VGA models, the analog RGB input signal is digitized pixel for pixel in the transmitter, sent digitally through the fiber cable, and converted back to analog RGB in the receiver.
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     These transceivers are class 1 laser products. They meet the safety regulations of IEC-60825, FDA 21,CFR 1040.10, and FDA 21 CFR 1040.11.
Optical fiber interconnection between transmitter and receiver
Number/type	1 or 2 fiber optic
NOTE     Only one fiber is required to transmit video, audio, and unidirectional data. A second fiber is required to transmit return data for bidirectional control/communication.
Connectors	2 LC connectors
Operating distance	30 km (18.75 miles) with singlemode (SM) cables with a FOXBOX 4G SM 0.15km (492') with multimode (MM) cables with a FOXBOX 4G MM
NOTE     Operating distance is approximate. These are typical distances. The maximum distance may be greater than these typical numbers 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 FOXBOX 4G MM, 1310 nm for FOXBOX 4G SM
Data rate	4.25 Gbps
Transmission power
Singlemode	-5 dBm, typical
Multimode	-5 dBm, typical
Maximum receiver sensitivity
Singlemode	-18 dBm, typical
Multimode	-12 dBm, typical
Optical loss budget
Singlemode	13 dB, maximum
Multimode	7 dB, maximum
Video  — FOXBOX 4G VGA TX/RX
Signal type	VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs
Gain	Unity
Pixel data bit depth	8 bits per channel, 3 channels (R, G, B)
Maximum resolution	1600x1200 @ 60 Hz, digitized pixel for pixel; higher resolutions up to 2048x1120, undersampled
Video input  — FOXBOX 4G VGA TX
Number/signal type	1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs
Connectors	1 female 15-pin HD
Nominal level	0.7 Vp-p for RGB
Minimum/maximum levels	Analog: 0.3 V to 1.5 Vp-p with no offset
Impedance	75 ohms
Horizontal frequency	24 kHz to 100 kHz
Vertical frequency	40 Hz to 120 Hz
Return loss	<-40 dB @ 5 MHz
Video output  — FOXBOX 4G VGA RX
Number/signal type	1 VGA-UXGA RGBHV, RGBS, RGsB, RsGsBs (follows input or can be set by user)
Connectors	1 female 15-pin HD
Nominal level	0.7 Vp-p for RGB
Minimum/maximum levels	0.3 V to 1.5 Vp-p
Impedance	75 ohms
Return loss	-40 dB @ 5 MHz
DC offset	±5 mV with input at 0 offset
Video delay	1-2 frames
Sync  — FOXBOX 4G VGA TX/RX
Input type	RGBHV, RGBS, RGsB, RsGsBs
Output type	RGBHV, RGBS, RGsB, RsGsBs (follows input or can be set by user)
Input level	2.5 V to 5.0 Vp-p
Output level	TTL: 5.0 Vp-p, unterminated, on HV or S; or 0.3 Vp-p on Gs, terminated
Input impedance	10k ohms
Output impedance	75 ohms
Polarity	Positive or negative (follows input or can be set by user)
Video  — FOXBOX 4G DVI TX/RX
NOTE     *Appropriate DVI-D to HDMI cables or adapters are required for HDMI signal input/output.
NOTE     The FOXBOX 4G DVI Series can be used to distribute HDMI signals if you use a DVI-to-HDMI adapter. However, when using HDMI signals, these units do not transmit audio and CEC signals.
Resolution range	Up to 1600x1200 or 1080p @ 60 Hz
Formats	RGB and YCbCr digital video
Standards	DVI 1.0, HDMI 1.2
Video input  — FOXBOX 4G DVI TX
Number/signal type	1 single link DVI-D (or HDMI*)
Connectors	1 female DVI-I
Video output  — FOXBOX 4G DVI RX
Number/signal type	1 single link DVI-D (or HDMI*)
Connectors	1 female DVI-I
Nominal level	0.8 Vp-p
Video delay	1-2 frames
Audio
Gain
Range	Adjustable, -18 dB to +10 dB
Default	Unbalanced output: 0 dB
Frequency response	20 Hz to 20 kHz, ±0.5 dB
THD + Noise	0.10% @ 1 kHz at nominal level
S/N	>80 dB at maximum output (unweighted)
CMRR	65 dB @ 20 Hz to 20 kHz
Audio bits per sample	18 bits per channel, 2 channels (L, R)
Sampling rate	48 kHz
Audio input  — transmitters (FOXBOX 4G DVI/VGA TX)
Number/signal type	1 unbalanced stereo or 2 unbalanced mono
Connectors	(1) 3.5 mm mini stereo jack
Impedance	18k ohms unbalanced, DC coupled
Nominal level	-10 dBV (316 mVrms)
Maximum level	+17 dBV, (unbalanced) at 1% THD+N
NOTE     0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output  — receivers (FOXBOX 4G DVI/VGA RX)
Number/signal type	1 unbalanced stereo or 2 unbalanced mono
Connectors	(1) 3.5 mm mini stereo jack
Impedance	50 ohms unbalanced
Nominal level	-10 dBV (316 mVrms)
Maximum level (Hi-Z)	>+19 dBu, unbalanced at 1% THD+N
Maximum level (600 ohm)	>+15 dBm, unbalanced at 1% THD+N
Audio delay	1.5 frames
Control/remote
Serial control ports on each unit (transmitter and receiver)
Control	1 RS-232, 2.5 mm mini stereo jack (front panel)
Pass-through	1 RS-232, 3.5 mm captive screw connector, 5 pole (3 pins are used) (rear panel)
Baud rate and protocol
Control	9600 baud, 8 data bits, 1 stop bit, no parity
Pass-through	9600 to 115200 baud
Serial control pin configurations	Captive screw connector: 1 = Tx, 2 = Rx, 3 = GND Mini stereo jack: tip = Tx, ring = Rx, sleeve = GND
Program control	Extron's control/configuration program for Windows® Extron's Simple Instruction Set (SIS™)
General
External power supply	100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 1 A, regulated
Power input requirements	12 VDC, 1 A
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, from top to bottom, vents are on side panels
Mounting
Rack mount	Yes, with optional 1U, 9.5" deep rack shelf (RSU 129, #60-190-01; or RSB 129, 60-604-01)
Furniture mount	Yes, with optional MBU 125 under desk mounting kit, part #70-077-01
Enclosure type	Metal
Enclosure dimensions	1.0" H x 4.3" W x 6.0" D (<1U high, quarter rack wide) (2.5 cm H x 10.9 cm W x 15.2 cm D) (Depth excludes connectors.)
Product weight	0.7 lbs (0.3 kg) per unit, 1.4 lbs (0.6 kg) per pair
Shipping weight	3 lbs (2 kg) per unit, 6 lbs (3 kg) per pair
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CE, C-tick, CUL, FDA Class 1, UL
EMI/EMC	CE, C-tick, FCC Class A, ICES, VCCI
MTBF	30,000 hours