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LTPH-SM-1014-03, Issue 3
E
NVIRONMENTAL
The HMS-358 is designed to meet NEBS CO requirements.
Temperature (Min./Max.)
Operational
Non-operating
Operational Altitude
Relative Humidity
Operational
Short-term
Non-operating
Electromagnetic Compatibility
P
S
HYSICAL
PECIFICATIONS
Dimensions
Weight (unloaded)
Chassis per 7-foot Rack
DS1 Capacity
Power Feeds
P
S
OWER
PECIFICATIONS
CO Supply
Line Power to HDSL Remote Unit
HMS-358 List 1 and List 2
S
PECIFICATIONS
January 12, 2001
32° to 122°F (0° to +50°C)
-40° to 140°F (-40° to +60°C)
197 ft. (60m) below sea level to 13,000 ft. (3962m) above
sea level
5 to 85% non-condensing
5 to 90%
5 to 95%
FCC Part 15, Class A, Subpart J; Bell TR EOP 000063,
Section 4.10
1
3
12-
/
" H x 21-
/
" W x 11-
8
8
37 lbs. (16.78 kg)
4
28 lines
-48 Vdc, A and B
-48 Vdc nominal (-41.5 Vdc to -56.5 Vdc)
-140 Vdc or ±112 Vdc
Appendix A - System Specifications
3
/
" D (30.8 x 54.3 x 30.5 cm)
4
87
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