Nortel Networks DCT1900 manual Cabinets, Modular Cabinet Backplane Roanb 101

Technical Product Manual - DCT1900

Product Specifications, Cabinets

CHAPTER 5

Cabinets

5.1Modular 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

5.2Modular 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

5.3Modular 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

Specs-DCT1900/R8/mw	5-1
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