2 Architecture and Introduction
Hardware Description
H20RN
-
2000.V2 Series Platforms
2
Beijing Huahuan Electronics Co., Ltd.
Version 1.3(Oct.2019)
2
Architecture and Introduction
2.1 Configurations
H20RN
-
2000.V2 series IP/MPLS aggregation platforms are composed of cards from
aggregation
side
and
tributary
side,
including
2
hot
-
backup
power
cards
(PWR48150/PWR22150/PWR4875/PWR2275) or (PWR22/PWR48), 2 master
-
control switching
cards (MX01/PMX01), and 1 fan card (FAN02). Tributary cards include
2
×
10GE
interface card
(XGE02/XGE02G/TU02), 16E1 emulation card (EC16), STM
-
1 interface emulation card (SC01QE),
8GE interface card (GE08/GU08/GE08G/ GE08E/GU08E). All of those cards support hot swap,
besides, the fan card supports speed control function, that is, the fan can adjust its state
according to the internal temperature and provide the high temperature alarm, so as to
ensure the reliability of the heat dissipation.
Figure 2-1
The H20RN
-
2000.V2 chassis slot allocation diagram
4
5
6
3
1
2
PWR1
8
7
PWR2
F
A
N
Table 2-1
The H20RN
-
2000.V2 card configuration list
Card type
Card name
Slot limit
NM+PX card
MX01/PMX01
Slot 1, 2
2×10GE card
XGE02/XGE02G/TU02
Slot 3-6
Summary of Contents for H20RN-2000.V2 Series
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