DPtech DPX19000 Series Deep Service Switching Gateway
Installation Manual
Chapter 1 Product introudction
8
Note
:
The device power module are hot swappable. You can pull out one power module while the system
service is working normally. Before you pull it in and out, you should make sure the power switch is
off.
1.3.3 Backplane
Switching backboard locates in the integrated chassis, which realizes high-speed data exchanging as well
as management and control signal exchanging between switching network board and service board.
Backplane board has the following functions:
(
1
)
Interconnection between cards
(
2
)
Card hot-swapping
(
3
)
Automatic slot recognition
(
4
)
Connect with power frame, distribute power supply to the main control board, service board,
switching network board, fan tray and power supply module.
1.3.4 Fan tray
DPX19000-A6 has one fan tray.
DPX1900-A10 has two kinds of fan trays. Among them, one is inserted in the switching network board
module.
DPX19000-A18 has 3 slot fan trays
Fan tray has the following features:
(
1
)
Dissipate heat effectively and prevents single fan failure.
(
2
)
Status monitoring: support fan speed monitoring and fault warning.
Note:
DPX19000-A6, DPX19000-A10 and DPX19000-A18 use different fan trays, which do not support fans
intermixing.
Table1-4 Line card fan tray specification
Model
Line
card
fan
tray( unit)
Dimension
Power consumption of single
fan
DPX19000-A6
1
271 mm
×
828 mm
×
71mm
207.36 -249.6W
DPX19000-A10
1
434 mm
×
819 mm
×
71mm
180.48 -218.88W
DPX19000-A18
2
425 mm
×
550 mm
×
29 mm
180.48 -218.88W
Summary of Contents for DPX19000 Series
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