【摘 要】
：
Codex最近推出了几项新产品,其中最瞩目的是用于异步设备的局部网络和在电话线上操作的Modem,其速度为每秒19.2K位。Codex异步局部网用的是含四个RS—232—C接口的Entryway
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Codex最近推出了几项新产品,其中最瞩目的是用于异步设备的局部网络和在电话线上操作的Modem,其速度为每秒19.2K位。Codex异步局部网用的是含四个RS—232—C接口的Entryway。Entryway可产生一个分布拓扑,因此,如果其中一个有故障,只影响与它相接的设备。LAN上的速度在50
Codex recently introduced several new products, most notably the local network for asynchronous devices and the Modem operating on the telephone line, which is 19.2K bits per second. The Codex asynchronous local network uses an Entryway with four RS-232-C interfaces. Entryway can produce a distribution topology, so if one of them fails, it only affects the device to which it is connected. The speed on the LAN is 50
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