A traffic generator is one, which can generate special type, special length and special speed frames and then calculate the total network utilization, network frame speed, etc.

流量发生器是一种可以产生特定类型、特定长度、特定速率的帧，并对网络的总体流量和利用率等参数进行统计的工具。

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The LUMIX GH2 also features faster AF, reducing detection time for focusing to approximately 0.1 second3 by doubling the drive speed from 60 frames per second to 120 frames per second.

ENGADGET: Panasonic's $900 Lumix GH2 officially debuts: 16MP, 1080p movie mode, 3D interchangeable lens

High-speed, seven-frames-per-second (7 fps) sequential shooting gives you the power to capture a dynamic series of images of fast-moving subjects.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES

Impressive Speed: With auto focus speeds as fast as 0.16seconds, the F800EXR delivers outstanding high speed shooting capabilities, up to 8 frames per second (fps) at full resolution (11fps max speed at medium resolution), and full HD movie capture at 1080p (30fps) in stereo.

ENGADGET: Fujifilm unwraps FinePix F800EXR camera with wireless sharing to Android, iOS