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  • 软件语言:简体中文
  • 授权方式:免费软件
  • 运行环境:PDF
  • 软件类型:国产软件/网络安全
  • 相关链接: 演示 官方
  • 收录/更新:2010-05-05/2010-05-05
  • 软件大小:4.6MB
  • 发布者:admin
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软件简介

The transmitter consists of a high-performance 850-nm VCSEL while the receiver consists of a GaAs PIN and a preamplifier. At the same time, a serial EEPROM in the transceiver allows the user to access information such as the GBIC’s capabilities, the standard interfaces as well as the manufacturer. Details of the Serial Identification Protocol are contained in Annex D of the GBIC Multi-Source Agreement (MSA) specification.
All EM250-GDTA transceivers also include a loss-of-Signal-Detect circuit which provides a TTL logic high output when an unusable input optical signal level is detected.
Electromagnetic Interference (EMI)
Most equipment utilizing high-speed transceivers will be required to meet the following requirements:
1) FCC in the United States
2) CENELEC EN55022 (CISPR 22) in Europe. and
3) VCCI in Japan.

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