Extron FOX Tx AV 光纤发送器可以通过单根光纤长距离地传输标清视频、音频和 RS-232 控制信号。其设计注重可靠性和出色的视频性能表现，使用 Extron 全数字技术对视频信号（包括分量视频、S-视频和复合视频）进行完美的像素对像素的传输。该发送器专门设计用于视音频系统，还包括许多便于集成的特性，如自动输入格式检测、RS-232 控制、音频增益及衰减和实时的系统监控。
示意图
面板图
| FOX Tx AV | |||
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| Optical fiber interconnection between transmitter and receiver | |||
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| Number/type | 1 or 2 fiber optic | ||
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| Connectors | 2 LC connectors | ||
| Operating distance | |||
| Singlemode | 30 km (18.75 miles) with singlemode (SM) cables with a FOX Tx AV SM | ||
| Multimode | 500 m (1640') with 62.5 µm multimode (MM) cables with a FOX Tx AV MM 1 km (3280') with 50 µm multimode cables with a FOX Tx AV MM 2 km (6561') with 50 µm, 2000 MHz bandwidth laser optimized multimode cables with a FOX Tx AV MM |
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| Nominal peak wavelength | 850 nm for FOXTx AVMM, 1310 nm for FOX Tx AV SM | ||
| Data rate | 2.125 Gbps | ||
| Transmission power | -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 | |||
| Gain | Unity | ||
| Standards | |||
| Input | NTSC 3.58, NTSC 4.43, PAL, SECAM, autodetected | ||
| Output | NTSC 3.58, PAL (follows vertical rate) | ||
| Decoder type | Adaptive 2D, digital comb filter | ||
| Video input | |||
| Number/signal type | 1 component (Y, R-Y, B-Y), S-video, composite video | ||
| Connectors | 1 x 3 female BNC or 1 female 4-pin mini DIN for S-video | ||
| Nominal level | 1.0 Vp-p for Y of component videoand S-video, andfor composite video 0.7 Vp-p for R-Y, B-Y of component video 0.3 Vp-p for C of S-video |
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| Minimum/maximum levels | Analog: 0.3 V to 1.5 Vp-p with no offset | ||
| Impedance | 75 ohms | ||
| Return loss | -30 dB for Y/VID, B-Y/C, R-Y @ 5 MHz | ||
| Input coupling | AC | ||
| Audio | |||
| Gain | |||
| Range | Adjustable, -18 dB to +10 dB | ||
| Default | Unbalanced output: -6 dB; balanced output: 0 dB | ||
| Frequency response | 20 Hz to 20 kHz, ±0.5 dB | ||
| THD + Noise | 0.15% @ 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 | |||
| Number/signal type | 1 stereo, balanced/unbalanced or 2 mono, balanced/unbalanced |
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| Connectors | (1) 3.5 mm captive screw connector, 5 pole | ||
| Impedance | >10k ohms unbalanced, >20k ohms balanced, DC coupled | ||
| Nominal level | +4 dBu (1.23 Vrms), -10 dBV (316 mVrms) | ||
| Maximum level | +17 dBV, (unbalanced) at 1% THD+N | ||
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| Control/remote | |||
| Serial control ports on each unit (transmitter and receiver) | |||
| Control | 1 RS-232, 3.5 mm captive screw connector, 5 pole (3 pins are used) (rear panel); in parallel with front panel jack 1 RS-232, 2.5 mm mini stereo jack (front panel) |
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| 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 | |||
| Pass-through | Captive screw connector: 1 = Tx, 2 = Rx, 3 = GND | ||
| Control | Captive screw connector: 3 = GND, 4 = Tx, 5 = Rx Mini stereo jack: tip = Tx, ring = Rx, sleeve = GND |
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| Program control | Extron control/configuration program for Windows ® Extron Simple Instruction Set (SIS ™ ) |
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| General | |||
| Power supply | External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC,1 A, 12 watts |
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| Power input requirements | 12 VDC, 0.6 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 |
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| Cooling | Convection, vents on left side and top | ||
| Mounting | |||
| Rack mount | Yes, with optional rack shelf kit | ||
| Furniture mount | Yes, with optional under-desk mounting kit | ||
| Enclosure type | Metal | ||
| Enclosure dimensions | 1.7" H x 4.3" W x 6.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9cm W x 15.2cm D) (Depth excludes connectors.) |
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| Product weight | 0.8lbs (0.4 kg) per unit, 1.6 lbs (0.7 kg) per pair | ||
| Shipping weight | 3lbs (2 kg) per unit, 6 lbs (3 kg) per pair | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, CUL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, ICES, VCCI | ||
| Product warranty | 3 years parts and labor | ||
| Everlast power supply warranty | 7 years parts and labor | ||
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| (8.1-112114-D2) | |||
中国上海市松江区茸华路 686 号
(联系就说在DAV音视工程网上看到的)
Sales-China@Extron.com
021-3760 1566
爱思创电子（上海）有限公司（爱思创Extron中国）全球总部位于美国加州，是世界领先的专业视音频系统集成产品的生产商。爱思创Extron产品主要包括视音频控制系统、计算机视频接口、切换器、矩阵切换器、分配放大器、音频放大器、扬声器、双绞线和光纤设备、视频图像解析度转换器、视音频信号处理器、视音频流媒体产品、教室声场系统及高分辨率电缆。爱思创Extron电子提供专业视音频工程、培训、设计、演示支持。
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