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C
AT M M
ODULE
T
ECHNICAL
S
PECIFICATIONS
Environmental Specifications
The environmental specifications for the ATM Module
are shown in Table C-1.
ATM Cable Specification
In addition to adhering to your local standards, all
cables must conform to:
The American National Standard ATM Physical Layer
Medium Dependent (PMD) standard,
ISO.166-1990,
American National Standards Institute.
The ATM cable you connect to the ATM Module must
conform to the Multi-Mode Fiber (MMF-PMD)
standard defined by ANSI x.3-166-1992.
IBM supports 62.5/125mm Multi-Mode Fiber
(MMF-PMD). The maximum inter-station distance
(including device-to-network connectors) should not
exceed 2 kilometers (1.25 miles).
Table C-2 on page C-2 shows the cable specifications
for standard multi-mode cabling.
Table C-1
Environmental Specifications
Operating Temperature 0 to 50° C / 32 to 122°F
Operating Humidity 10–95% relative humidity,
non-condensing
Standards EN60068 (IEC68)
Safety
Agency Certifications UL 1950,
EN60950,
CSA 22.2 No. 950,
ECMA 97
Electromagnetic Emissions
(Agency Certification)
EN55022 Class B,
FCC Part 15 Class A,
C108.8-M1983 Class A,
EN 50082-1 (IEC801 Parts 2-5),
EN60555 Part 2