【国外标准】 Information Technolgy v Fibre Distributed Data Interface (FDDI) v Abstract Test Suite for FDDI Physical Layer Protocol Conformance Testing (PHY ATS) (formerly ANSI X3.248-1996 (R2001))
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Defines a conformance test of the PHY functions in a path through an FDDI node. Figure 1 is a functional block diagram of an FDDI path. The path contains the necessary functions to repeat (that is decode and retransmit) frames through an FDDI mode. The PHY Repeat Filter is optional when there is a MAC in the repeat path, then the function is implemented in PHY. This test standard makes no assumption about the presence or absence of MAC on the path and is intended to operate with or without a MAC. It tests the repeat filter function wherever it is located. However, the results of some tests may be slightly differenct if a MAC is present.
标准号:
INCITS 248-1996[S2011]
标准名称:
Information Technolgy v Fibre Distributed Data Interface (FDDI) v Abstract Test Suite for FDDI Physical Layer Protocol Conformance Testing (PHY ATS) (formerly ANSI X3.248-1996 (R2001))
英文名称:
Information Technolgy v Fibre Distributed Data Interface (FDDI) v Abstract Test Suite for FDDI Physical Layer Protocol Conformance Testing (PHY ATS) (formerly ANSI X3.248-1996 (R2001))标准状态:
现行-
发布日期:
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实施日期:
出版语种:
- 其它标准
- 上一篇: INCITS 248-1996 (S2021) Abstract Test Suite for FDDI Physical Layer Protocol Conformance Testing (FDDI PHY ATS)
- 下一篇: INCITS 249-1995[S2010] Information Technology Unrecorded Magnetic Tape Mini-Cartridge for Information Interchange 0.25 in (6.35 mm), 10 000 14 700 ftpi (394 579 ftpmm) Coercivity 550 oersteds (44 000 amperes/meter (Types 2000, 2060, 2080, 2120) (formerly ANSI X3.249-1995 (R2000))
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