Bộ phát tín hiệu cáp quang cho Video, Audio, và RS-232 - Singlemode - Transmitter

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  - transmitters
   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 video and S-video. and for composite video
                        0.7 Vp-p for R-Y. B-Y of component video
                        0.3 Vp-p for C of S-video
   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 - transmitter
   Number/signal type : 1 stereo. balanced/unbalanced or 2 mono. balanced/unbalanced
   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
    NOTE            0 dBu = 0.775 Vrms. 0 dBV = 1 Vrms. 0 dBV ≈ 2 dBu
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)
      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
   Program control          Extrons control/configuration program for Windows®
Extrons 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. 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
   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 10.9 cm W x 15.2 cm D)
(Depth excludes connectors.)
   Product weight            0.8 lbs (0.4 kg) per unit. 1.6 lbs (0.7 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. CUL. FDA Class 1. UL
      EMI/EMC     CE. C-tick. FCC Class A. ICES. VCCI
   MTBF             30.000 hours