Nortel Networks DCT1900 - Manual (Page 79)

Technical Product Manual - DCT1900
Product Specifications, Cabinets
Specs-DCT1900/R8/mw 5-1
© 2000-2005
C HAPTER 5
Cabinets
5.1 Modular Cabinet - REX-BAS9021 or BDVNB 101 01/2 or BDVNB 101 01/3
Compliance to Regulations and Standards
Revisions R2 and R3 of the Modular Cabinet comply with the following regulations and standards:
Safety Standard : UL 60950
EMC Standards : FCC, Part 15, Class A
Environmental
Temperature
Operating : 32 to 104
°F (0 to 40°C)
Storage : -40 to 158
°F (-40 to 70°C)
Relative humidity : 10 to 95%, non condensing
General Specifications
Size
: 10.08" x 11.85" x 17.01" (256 x 301 x 432mm)
Weight : 20.50 lbs. (9307g)
Housing material : zinc plated steel sheet
Color of cabinet : coral white (NCS 1002–R)
Color of bottom drawer : green (NCS 5020–B30G)
Application information : for indoor use, wall mounted
Enclosure Class : IP 20
Number of System Boards : maximum 9
5.2 Modular Cabinet Backplane - ROANB 101 23
The backplane is provided with a rectifier bridge and a DC/DC converter.
Input voltage : 36 to 42 Vac, or 44 to 58 Vdc
Maximum input power : 230 W for AC, or 570 W for DC
Output on 5V, +12V and –12V : Total maximum is 40 W
5 Vdc output : Max. 40 W
+12 Vdc output : Max. 12 W
– 12 Vdc output : Max. 12 W
48 Vdc output (not regulated) : Max. 160 W if AC input, or max. 530 W if DC input
5.3 Modular Cabinet Connection Board, MCCB - ROANB 101 28
The Modular Cabinet is provided with the MCCB mounted.
Length x width : 7.5" x 5.3" (190.5 x 134.62mm)
Alarm output ratings
Power : 10 VA maximum
Voltage : 50 Vdc maximum
Current : 0.75 Adc maximum