主要特性
Extron VSW 2VGA A 是一款体积紧凑、经济实用的 2 路输入、1 路输出的有源切换器,用于 VGA 和立体声音频。它允许用户在 2 路带音频的 VGA 信号源之间进行选择,并将选定的信号源路由至视频输出设备,如数据监视器或投影机。此外,VSW 2VGA A 还为输入 1 提供了 1 路缓冲的本地监视器输出。通过使用 Extron 高性能预制 VGA 电缆,可以对多个 VSW 2VGA A 切换器进行菊花链式连接,从而构成一个多用户的演示系统。
特性
- 300 MHz(-3 dB)RGB 视频带宽
- 兼容 VGA-QXGA 和 HDTV 分量视频信号
- 输入 1 的 VGA 环出接口 — 提供主动本地监视器输出
- 自动输入切换
- 触点闭合远程控制
- 用于输入选择的前面板按键切换
- 穿桌安装、桌下安装和投影机安装
- 外置 Extron Everlast™ 电源, 产品编号 #70-1175-01 — 该全球通用型电源具有经验证的高可靠性和低功耗,能够降低运行成本
- Extron Everlast 电源可享受 7 年部件及人工保修
- 提供符合 TAA 的型号 — Please inform your local Extron representative if your order requires compliance with TAA regulations.
技术参数
也请参阅我们的 PDF 格式的技术参数
| VSW 2VGA A | |||
| Video | |||
|---|---|---|---|
| | Unity | ||
| | 300 MHz (-3 dB) | ||
| Video input and loop through | |||
| | 2 VGA-QXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* input 1 VGA-QXGA RGBHV, RGBS, RGsB, RsGsBs, HDTV component video* local monitor loop-through | ||
| |||
| | 3 female 15-pin HD | ||
| | ID bits on pins 4, 11, 12, 15 from inputs 1 and 2: passed to main output Pin 9 of input 1: floating Pin 9 of input 2: used for the Show-Me feature | ||
| | 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 | ||
| | Analog: 0.4 V to 1.8 Vp-p with no offset | ||
| | 75 ohms | ||
| | 15 kHz to 145 kHz | ||
| | 30 Hz to 170 Hz | ||
| Video output | |||
| | 1 VGA-QXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video* (follows input type) | ||
| | 1 female 15-pin HD | ||
| | 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 | ||
| | 0.4 V to 1.8 Vp-p (follows input) | ||
| | 75 ohms | ||
| |||
| Sync | |||
| | RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level (HDTV) component video sync | ||
| | RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level (HDTV) component video sync (follows input) | ||
| | 1.8 V to 5.0 Vp-p | ||
| | TTL: 5.0 V p-p, unterminated | ||
| | 510 ohms | ||
| | 50 ohms | ||
| | 5.0 Vp-p | ||
| | 40 ns | ||
| | Positive or negative (follows input) | ||
| Audio | |||
| | Unbalanced output: 0 dB | ||
| | 20 Hz to 20 kHz, ±0.05 dB | ||
| | 0.002% @ 1 kHz at nominal level (-10 dBV) | ||
| | 94 dB at maximum output (unweighted) | ||
| | -50 dB @ 20 kHz, -75 dB @ 1 kHz and below 60 Hz | ||
| | 96 dB @ 1 kHz | ||
| Audio input | |||
| | 2 stereo, unbalanced | ||
| | 22k ohms unbalanced, AC coupled | ||
| | -10 dBV (316 mVrms) | ||
| | +9 dBV, (unbalanced) at 1% THD+N | ||
| |||
| Audio output | |||
| | 1 stereo, unbalanced | ||
| | (1) 3.5 mm mini audio jack (tip, ring, sleeve) | ||
| | 50 ohms unbalanced | ||
| | >+9 dBV, unbalanced at 1% THD+N | ||
| | >+7 dBV, unbalanced at 1% THD+N | ||
| Control/remote — switcher | |||
| | (1) 3.5 mm captive screw connector, 3 pole for momentary contact | ||
| | 1 = input 1 select, 2 = input 2 select, 3 = GND Shorting all three pins together enables autoswitch mode. | ||
| | Momentary low, 250 µs | ||
| General | |||
| | 100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A (max.), regulated | ||
| | 12 VDC, 0.1 A | ||
| | |||
| | Yes, with optional 1U rack shelf | ||
| | Yes, with optional under-desk mounting kit or through-desk mounting kit | ||
| | Yes, with optional pole mount kit | ||
| | Metal | ||
| | 1.0" H x 4.3" W x 3.0" D (quarter rack wide) 2.5 cm H x 10.9 cm W x 7.6 cm D (Depth excludes connectors.) | ||
| | 0.5 lb (0.3 kg) | ||
| | 3 lbs (2 kg) | ||
| | |||
| | CE, c-UL, UL | ||
| | CE, C-tick, FCC Class A, ICES, VCCI | ||
| (7.6-102109-D6) | |||
| 装运尺寸和重量 | ||||
|---|---|---|---|---|
| 产品编号 | 高度 | 宽度 | 深度 | 重量 |
| 60-758-01 | 6.4 cm | 22.2 cm | 31.3 cm | 0.82 kg |


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