H3C RPS800-A Manuale utente
RPS800-A
User Manual
Hangzhou H3C Technologies Co., Ltd.
http://www.h3c.com
Manual Version: 20080428-C-1.01
Copyright © 2007-2008, Hangzhou H3C
Technologies Co., Ltd. and its licensors
All Rights Reserved
No part of this manual may be reproduced or transmitted in
any form or by any means without prior written consent of
Hangzhou H3C Technologies Co., Ltd.
Trademarks
H3C, , Aolynk, , H3Care,
, TOP
G, , IRF, NetPilot, Neocean, NeoVTL, SecPro,
SecPoint, SecEngine, SecPath, Comware, Secware,
Storware, NQA, VVG, V2G, VnG, PSPT, XGbus, N-Bus,
TiGem, InnoVision and HUASAN are trademarks of
Hangzhou H3C Technologies Co., Ltd.
All other trademarks that may be mentioned in this manual
are the property of their respective owners.
Notice
The information in this document is subject to change without
notice. Every effort has been made in the preparation of this
document to ensure accuracy of the contents, but all
statements, information, and recommendations in this
document do not constitute the warranty of any kind, express
or implied.
To obtain the latest information, please access:
http://www.h3c.com
Technical Support
http://www.h3c.com
Environmental Protection
This product has been designed to comply with the
requirements on environmental protection. For the proper
storage, use and disposal of this product, national laws and
regulations must be observed.
i
Table of Contents
1 Packing List..........................................................1
2 Product Overview ................................................1
2.1 Introduction ...................................................1
2.2 Features ........................................................3
2.3 Front Panel....................................................4
2.4 Rear Panel ....................................................4
2.5 LEDs .............................................................4
2.6 Technical Specifications................................5
3 Installation............................................................7
3.1 Precautions ...................................................7
3.2 Installing the RPS Unit ..................................9
3.2.1 Installing the RPS Unit to a 19-inch Rack
....................................................................10
3.2.2 Installing the RPS Unit on a Tabletop.11
3.3 Connecting the RPS Unit to the Powered
Device ...............................................................12
1
1 Packing List
Check the contents against the following packing
list. In case of shortage or breakage of any of these
items, contact your local dealer immediately.
Table 1 Packing list
Item Quantity
RPS800-A 1
Rack-mounting ears 2
Rack-mounting ear screws 8
Foot pads 4
2 Product Overview
2.1 Introduction
The RPS800-A is an external DC power supply
unit that uses AC input and provides DC output for
multiple switch and router models as a redundant
backup power supply system.
The RPS800-A supports cold backup of power
supply commonly, which means that the RPS800-A
only switches to the DC output state when it detects a
power supply failure of the powered device. When the
powered device’s own power supply system is
2
functioning, the RPS unit only works in the monitoring
mode, without feeding power to the powered device.
The output of the RPS800-A is controlled by a
control pin. When the powered device’s own power
supply system becomes fails, a LOW signal is sent to
the control pin of the RPS unit. Upon receiving this
LOW signal, the RPS unit switches to the DC output
state within 2 ms.
If using the same AC power source with the
powered device, the RPS800-A can timely provide DC
supply to the powered device when the internal power
supply system of the powered device fails.
If using a different AC power source from the
powered device, the RPS800-A can timely provide DC
supply to the powered device when the AC power
source to the device fails, thus ensuring uninterrupted
operation of the device.
3
Note:
For some models of powered devices, the control
pin of the RPS800-A can be controlled through a
special cable to support hot backup of power
supply. Namely, when the power supply systems
of the powered devices operate normally, the
RPS unit also provides part of the power feed to
the devices; when the power supply system of a
powered device fails, the RPS unit becomes an
independent power supply system to feed that
powered device.
2.2 Features
The RPS800-A can provide selective DC outputs.
Depending on the connected DC output cable(s), the
RPS unit can provide +12 VDC or –54 VDC power
supply to the powered device, or +12 VDC and –54
VDC outputs concurrently to the powered device.
Note:
As optional parts for the RPS800-A, different
types DC output cables are available depending
on the requirement of the powered device. For
details about the DC output cables, please
consult H3C marketing or customer service staff.
4
2.3 Front Panel
(1) AC Input LED (PWR) (2) DC output LED (OUT)
Figure 1 Front panel of the RPS800-A
2.4 Rear Panel
(1) Grounding screw (2) AC input
(3) DC output
Figure 2 Rear panel of the RPS800-A
2.5 LEDs
Table 2 LED description
LED Mark on
panel Status Meaning
On The AC input to the RPS
is normal.
AC
input
LED
PWR
Off The AC input to the RPS
is abnormal.
5
LED Mark on
panel Status Meaning
On
The RPS works in the DC
output state and the
output of the RPS is
normal.
DC
output
LED
OUT
Off
The RPS works in the
monitoring mode and
there is no output from
the RPS.
Note:
The OUT LED lights up only when the RPS800-A
switches to the DC output state. When the
RPS800-A works in the monitoring mode, its OUT
LED stays off.
2.6 Technical Specifications
Table 3 Technical specifications of the RPS800-A
Item Specifications
Dimensions (H × W × D) 44 × 441 × 182 mm (1.73 ×
17.36 × 7.17 in.)
Weight < 3.8 kg (<8.38 lb.)
Input 100 to 240 VAC, 50/60 Hz
6
Item Specifications
Available Outputs z–54 V/12 A
z+12 V/17.25 A
+12 V output
only 210 W
–54 V output
only 650 W
Maximu
m power
consum
ption +12 V and –54
V outputs
simultaneously
z210 W for +12 V output
z440 W for –54 V output
zTotal: < 650 W
Operating temperature 0 to 45 (32 to 113 )
Operating relative humidity 10% to 90%
(non-condensing)
Note:
The design of this product complies with
environmental protection requirements. Be sure
to observe the relevant local laws and regulations
when storing, using or disposing of this product.
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