Extron SW2 VGA DA2 A, SW2 VGA DA2 AF и SW2 VGA DA2 AF R - это комбинация активных коммутаторов и усилителей-распределителей для VGA и стерео аудио Каждый коммутатор из этой линейки имеет два входа и двойной выход с индивидуальной буферизацией. Эти коммутаторы/усилители-распределители обеспечивают ширину полосы частот RGB видеоисигнала в 300 МГц (-3 дБ). Все три коммутатора совместимы с сигналами VGA-QXGA, также как и с 15-контактными выходами Mac.
| Video | |
|---|---|
| Gain | Unity |
| Bandwidth | 300 MHz (-3 dB) |
| Video input | |
| Number/signal type | 2 VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* |
| Connectors | 2 VGA female 15-pin HD |
| Nominal level | 1.0 Vp-p for Y of component video 0.7 Vp-p for RGB and for R-Y and B-Y of component video |
| Minimum/maximum levels | Analog: 0.3 V to 1.5 Vp-p with no offset |
| Impedance | 75 ohms |
| Horizontal frequency | 15 kHz to 145 kHz |
| Vertical frequency | 30 Hz to 170 Hz |
| Video output | |
| Number/signal type | 2 buffered VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* |
| Connectors | 2 VGA 15-pin HD female |
| Nominal level | 1.0 Vp-p for Y of component video 0.7 Vp-p for RGB and for R-Y and B-Y of component video |
| Minimum/maximum levels | 0.4 V to 1.8 Vp-p (follows input) |
| Impedance | 75 ohms |
| NOTE *RGsB, RsGsBs, and HDTV component video inputs and outputs work in manual mode only. Autoswitching requires TTL level sync on pin 13 of the 15-pin HD connector. | |
| Sync | |
| Input type | RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level sync |
| Output type | RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level sync |
| Input level | 1.7 V to 5.0 Vp-p |
| Output level | TTL: 5.0 Vp-p, unterminated |
| Input impedance | 510 ohms |
| Output impedance | 50 ohms |
| Max. input voltage | 5.0 Vp-p |
| Max. rise/fall time | 40 ns |
| Polarity | Positive or negative (follows input) |
| Audio | |
| Gain | Unbalanced output: 0 dB; balanced output: +6 dB |
| Frequency response | 20 Hz to 20 kHz, ±0.05 dB |
| THD + Noise | 0.03% @ 1 kHz at nominal level |
| S/N | >90 dB at maximum output (unweighted) |
| Crosstalk | <-65 dB @ 20 kHz, <-80 dB @ 1 kHz and below 60 Hz |
| Stereo channel separation | >80 dB @ 1 kHz |
| CMRR | >75 dB @ 20 Hz to 20 kHz |
| Audio input | |
| Number/signal type | 2 stereo, unbalanced |
| Connectors | (2) 3.5 mm female stereo jacks |
| Impedance | >10k ohms, balanced/unbalanced, AC coupled |
| Nominal level | -10 dBV (316 mVrms) |
| Maximum level | +8 dBV, (balanced or unbalanced) at 1% THD+N |
| NOTE 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu | |
| Audio output | |
| Number/signal type | 1 stereo, balanced/unbalanced |
| Connectors | (1) 3.5 mm captive screw connector, 5 pole |
| Impedance | 50 ohms unbalanced, 100 ohms balanced |
| Gain error | ±0.1 dB channel to channel |
| Nominal level | -2 dBu balanced, -10 dBV (316 mVrms) unbalanced |
| Maximum level (Hi-Z) | >+16 dBu, balanced; >+8 dBV, unbalanced at 1% THD+N |
| Maximum level (600 ohm) | >+10 dBm, balanced; >+4 dBV, unbalanced at 1% THD+N |
| Control/remote — switcher | |
| Contact closure | Momentary, on a 3.5 mm captive screw connector |
| Contact closure pin configurations | 1 = Input #1, 2 = Input #2 |
| General | |
| Power | |
| SW2 VGA DA2 A/AF's external power supply | |
| 100 VAC to 240 VAC, 50/60 Hz, external; to 12 VDC, 1 A power supply, regulated | |
| SW2 VGA DA2 A/AF's power input requirements | |
| 12 VDC, 0.2 A | |
| SW2 VGA DA2 AF R | 100 VAC to 240 VAC, 50/60 Hz, 12 watts, internal |
| 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, unvented |
| Rack mount | |
| SW2 VGA DA2 A/AF | Yes, with optional 1U, 9.5" deep rack shelf, part #60-190-01 (RSU 129) or 60-604-01 (RSB 129); 1U, 6" deep rack shelf, part #60-190-10 (RSU 126) or 60-604-10 (RSB 126); or VersaTools® 1U, 3.5" deep rack shelf, part #60-190-20 (RSV 123) or 60-604-20 (RSB 123) Furniture mountable with included under-desk mounting kit, part #70-077-01 (MBU 125) Attachable to a projector mount with optional PMK 200 projector mount kit, part #70-077-04 |
| SW2 VGA DA2 AF R | Yes, with included rack mounting kit, part #70-485-01 (MBD 123) Furniture mountable with optional VersaTools under-desk mounting kit, part #70-212-01 (MBU 123) |
| Enclosure type | Metal |
| Enclosure dimensions | |
| SW2 VGA DA2 A/AF | 1.0" H x 8.75" W x 3.0" D 2.5 cm H x 22.2 cm W x 7.6 cm D (Depth excludes connectors.) |
| SW2 VGA DA2 AF R | 1.75" H x 17.4" W x 3.0" D (1U high, full rack wide) 4.4 cm H x 44.2 cm W x 7.6 cm D (Depth excludes connectors.) |
| Product weight | |
| SW2 VGA DA2 A/AF | 1.1 lbs (0.5 kg) |
| SW2 VGA DA2 AF R | 2.6 lbs (1.2 kg) |
| Shipping weight | |
| SW2 VGA DA2 A/AF | 4 lbs (2 kg) |
| SW2 VGA DA2 AF R | 7 lbs (4 kg) |
| Vibration | ISTA 1A in carton (International Safe Transit Association) |
| Listings | UL, CUL |
| Compliances | CE, FCC Class A, VCCI, AS/NZS, ICES |
| MTBF | 30,000 hours |
| Warranty | 3 years parts and labor |
| NOTE All nominal levels are at ±10%. | |
| NOTE Specifications are subject to change without notice. | |
