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1–6 MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
INTRODUCTION CHAPTER 1: INTRODUCTION
1.3.4 Physical Specifications
MOUNTING
Vertical:...............................................................suitable for stand-alone or rack mounting
PACKAGING
Enclosure: ..........................................................rugged high-strength sheet metal
Dimensions:.......................................................1.70 in. × 17.0 in. × 9.2 in. (H × W × D)
4.32 cm × 43.2 cm × 22.9 cm (H × W × D)
1.3.5 Approvals and Warranty
APPROVALS
FCC:.......................................................................Emissions meet FCC part 15 class A
NEBS:....................................................................level 3
ETSI:.......................................................................certified for carrier central offices
IEEE: ......................................................................IEEE P1613 environmental standard for electric power
substations
A-rated control power inputs IEEE 1613:2003
Test operation @85% to110% or rated - as per
5.1 and 5.3
AC voltage ranges IEC60870-2-1 + / - 10% (AC1)
DC voltage ranges IEC60870-2-1 + / - 15% (DC2)
ENVIRONMENTAL TESTS
Relative Humidity Cyclic EN/IEC 60068-2-30:2005
6-day 93% @ 55deg C
(Variant 2)
Cold Temperature EN/IEC 60068-2-1: 1993/1990 16 hours -40 deg start up (Ad)
Dry Heat Temperature EN/IEC 60068-2-2:1994,1974 16 hours at rated upper limit, hot start up (Bd)
Humidity: -34 to 74C, 10-95% NEMA TS2
Humidity: -34 to 74C, 10-95%
Defined in 2.1.5
MECHANICAL TESTS
Sinusoidal Vibration EN/IEC 60255-21-1 :1996,1988, 10-150hz Response/Endurance @1G (Class 1)
Shock; 2. Bump; EN/IEC 60255-21-2:1996,1988 Class 2 for shock(30g) and Bump (20g) (Class 2)
Shock NEMA TS2 10g, x,,y,z (As per 2.2.9)
Vibration Endurance NEMA TS2
Vibration 5-30Hz 0.015" research+ 1hr(0.5g) dwell
on resonant freq
(As per 2.2.8)
Vibration
MIL-STD -167-1 (variable amplitudes 4-
50Hz)
5-30Hz,0.5g plus resonance frequency dwell
(Type 1 Environmental vibration)
FUNCTIONAL TESTS
Operating Voltage NEMA TS2 -89-135VAC Test @max nominal rating (As per 2.1.2)
Operational frequency NEMA TS2 -57-63Hz 60Hz +/- 3Hz (As per 2.1.3)
SAFETY TESTS
IT -Safety EN60950-1:2006
UL IT -Safety UL60950-1
cUL IT -Safety C22.2 No. 60950-1
Dielectric IEEE 1613:2003 2000V (2000VAC & 500VAC)
Impulse IEEE 1613:2003 5000V
Standard Name Standard Number:Date code Severity levels Tested