I-Bus 0818D User manual

0818D User’s Guide Doc No. 1002830 Rev 3
User’s Guide
0818D
CompactPCI System

0818D User’s Guide
2
Copyright 2003
Doc No. 1002830 Rev 3
All Rights Reserved
The information in this document is subject to change without prior notice in order to
improve reliability, design, and function, and does not represent commitment on the part of
the manufacturer. In no event will the manufacturer be liable for direct, indirect, special,
incidental, or consequential damages, or the possibility of such damages, arising out of the
use of this information.
This document contains proprietary information protected by copyright. All rights are
reserved. No part of this manual may be reproduced by any mechanical, electronic, or
other means in any form without prior written permission of the manufacturer.
Trademarks
IBM PC is a registered trademark of International Business Machines Corporation. Intel
and Pentium are registered trademarks of Intel Corporation. Award is a registered
trademark of Award Software, Inc. Other product names mentioned herein are used for
identification purposes only and may be trademarks and/or registered trademarks of their
respective companies.
Customer Service
Worldwide Headquarters
I-Bus Corporation
3350 Scott Blvd, Building 54
Santa Clara, CA 95054
USA
Phone : [phone]
Fax : [phone]
Toll Free: 877-777-IBUS
Email: [email protected]
European Headquarters
I-Bus
Unit 6, Chichester Business Park
City Fields Way, Tangmere
West Sussex, PO20 2LB, UK
Tel: [phone]
Fax: [phone]
Email: [e-mail]
France, Italy
I-Bus
B.P 45 Valbonne
06901 Sophia Antipolis CEDEX
France
Tel: [phone]
Fax: [phone]
Email: [e-mail]
Other countries, please contact [e-mail]

0818D User’s Guide 3

Table of Contents
0818D User’s Guide4
Chapter 1. Introduction
Introduction .......................................................................................1-1
Chapter 2. Specifications
2.1 Overview .....................................................................................2-1
2.2 Mechanical.................................................................................2-2
2.2.1 Enclosure .............................................................................2-2
2.2.1.1 Basic Chassis Configuration.........................................2-3
2.2.2 Power Subsystem ...............................................................2-3
2.2.3 DC Input Power Modules ....................................................2-5
2.2.4 Backplane ............................................................................2-5
2.2.4.1 cPCI Backplane ............................................................2-6
2.2.4.2 Backplane CMC Connector ..........................................2-6
2.2.5 Hardware .............................................................................2-7
2.2.5.1 CMC Board ...................................................................2-7
2.2.6 Software...............................................................................2-8
2.3 Environmental .............................................................................2-8
2.3.1 Temperature ........................................................................2-8
2.3.2 Humidity ...............................................................................2-8
2.3.3 Altitude .................................................................................2-8
2.3.4 Vibration/Shock....................................................................2-9
2.3.5 Safety Agency......................................................................2-9
Chapter 3. Hardware
3.1 SBC Module................................................................................3-2
3.1.1 Removal of the SBC Board Module.....................................3-2
3.1.2 Installation of the SBC Board Module..................................3-2
3.2 Add-In Boards .............................................................................3-3

Table of Contents
0818D User’s Guide 5
3.2.1 Removal and Installation of I/O Boards ...............................3-3
3.3 Rear I/O Transition Modules .......................................................3-4
3.3.1 Removal of the Rear I/O Transition Modules ......................3-4
3.3.2 Insertion of a Rear I/O Transition Module............................3-5
3.4 CMC (Chassis Management Controller) Board ..........................3-6
3.4.1 Indicators and Controls .......................................................3-7
3.4.1.1 Critical Alarm LED (CR) ...............................................3-7
3.4.1.2 Major Alarm LED (MJ) .................................................3-7
3.4.1.3 Minor Alarm LED (MN) ................................................3-7
3.4.1.4 Alarm Cut Off LED (ACO)............................................3-7
3.4.1.5 CMC Health LED (CMC)..............................................3-7
3.4.1.6 Reset Pushbutton (RST)..............................................3-7
3.4.1.7 LED Test Pushbutton...................................................3-7
3.4.1.8 ACO Off Pushbutton ....................................................3-8
3.4.1.9 Battery Pushbutton ......................................................3-8
3.4.2 Removal of the CMC Board.................................................3-8
3.4.3 Insertion of a CMC Board ....................................................3-8
3.5 Backplane ...................................................................................3-9
3.6 Backplane Cooling Fans and Blowers ......................................3-10
3.6.1 Removal of the Hot-Swap Fan Tray ..................................3-10
3.6.2 Installation of the Hot-Swap Fan Tray ...............................3-10
3.6.3 Removal of the Cooling Blowers........................................3-11
3.6.4 Installation of the Cooling Blowers.....................................3-12
3.7 Chassis Filter ............................................................................3-13
3.7.1 Removing the Chassis Filter..............................................3-13
3.7.2 Replacing the Chassis Filter ..............................................3-13

Table of Contents
0818D User’s Guide6
Chapter 4. Power Distribution
4.1 Dual Input Power Modules..........................................................4-1
4.1.1 Thermal Shutdown...............................................................4-3
4.1.2 Removal of an Input Power Module.....................................4-3
4.1.3 Installation of an Input Power Module..................................4-3
4.2 Power Supplies ...........................................................................4-3
4.2.1 To Remove a Failed Power Supply Module ........................4-4
4.2.2 To Replace a Power Supply Module ...................................4-5
4.3 Input Circuit Breaker ...................................................................4-5
Chapter 5. Software
Software ........................................................................................5-1
Chapter 6. Platform Management Option
6.1 Overview .....................................................................................6-1
6.2 Description ..................................................................................6-1
6.3 CMC Board Mechanical and Environmental Specifications .......6-3
6.3.1 Physical Size.......................................................................6-3
6.3.2 User Access........................................................................6-3
6.3.3 Temperature Range............................................................6-3
6.4 Sensors Supported ...................................................................6-3
6.4.1 Temperature Sensors .........................................................6-3
6.4.2 Voltage Sensors..................................................................6-4
6.4.3 Fan Sensors........................................................................6-5
6.4.4 Power Supply Sensors........................................................6-5
6.4.5 IPMB Power ........................................................................6-5
6.5 Electrical Description ..................................................................6-6
6.5.1 Relay Contacts....................................................................6-6

Table of Contents
0818D User’s Guide 7
6.5.2 Battery Backup....................................................................6-6
6.5.3 Host Serial Interface Ports ..................................................6-7
6.5.4 Hot Pluggable Board...........................................................6-7
6.5.5 CMC Reset Switch..............................................................6-7
6.5.6 Digital Input/Output .............................................................6-7
6.5.7 ACO (Alarm Cut Off)...........................................................6-7
6.5.8 CMC Health LED ................................................................6-8
6.5.9 LED Self-Test Pushbutton ..................................................6-8
6.5.10 Display/Status Board ........................................................6-8
6.6 CMC Firmware Description .......................................................6-8
6.6.1 System Monitoring Software...............................................6-9
6.6.2 IPMI Command Interface Software...................................6-12
6.6.2.1 Packet Format............................................................6-13
6.6.2.2 Timeouts ....................................................................6-13
6.6.2.3 Watchdog Timer.........................................................6-13
6.7 CMC Connector Pins ..............................................................6-14
6.7.1 CMC-P3 Connector Pinout Assignments..........................6-14
6.7.2 CMC-P4 Connector Pinout Assignments..........................6-15
6.7.3 NEBS CMC Relay Output Connector Pinouts ..................6-16
6.7.4 RS-232 Pinouts.................................................................6-16
6.7.5 Battery Connector .............................................................6-17
6.7.6 Pin Assignments for DB9 Connector for
Digital Input/Output .........................................................6-17
Appendix 1. Technical Reference
P1 Connector Pin Assignments (System Slot) .......................... A1-1
P1 Connector Pin Assignments (I/O Slot).................................. A1-2
P1 Signal Descriptions............................................................... A1-3

Table of Contents
0818D User’s Guide8
P2 Connector Pin Assignments (System Slot) .......................... A1-5
P2 Connector Pin Assignments (I/O Slot).................................. A1-6
P2 Signal Descriptions............................................................... A1-7
P3, P4, P5 Connectors Pin Assignments (System Slot)............ A1-7
P4 Connector Pin Assignments (Computer Telephony Bus)
(I/O Slot) ................................................................................ A1-8
P4 Signal Descriptions (Computer Telephony Bus) (I/O Slot)... A1-9
Appendix 2. Glossary of Terms
Appendix 3. Limited Warranty
Appendix 4. FCC Information

Table of Contents
0818D User’s Guide 9
This page was intentionally left blank

Chapter 1 - Introduction
0818D User’s Guide 1-1
1 Introduction
Welcome to the I-Bus family of CompactPCI computer systems.
This manual provides information necessary to set up and maintain
the 0818D system.
The 0818D system is an 18-slot CompactPCI platform in an 8U
optimally cooled enclosure. Its backplane consists of two electrically
independent segments of PCI bus. Each segment accommodates a
system master SBC slot and 7 peripheral slots. The remaining two
slots are fabric slots. The system also contains four 200W DC input
hot-swap power supplies. The cooling system for the C08xx family
of enclosures incorporates three individually hot-swap blowers and a
hot-swap fan array in a redundant push-pull configuration.
The 0818D is a full hot-swap CompactPCI system that will
accommodate two-system master Single Board Computers (SBC’s)
such as the Intel based I-Bus 2801.
The reliability of the 0818D system is further enhanced when
powered by two alternative, independent power sources. The
utilization of these power sources is controlled by DC input power
modules. The input modules plug into the computer backplane from
the rear of the chassis. The two modules are identical and their
physical location determines which one is the preferred power
source. The module in slot A (upper) becomes the preferred input
and the module in slot B (lower) controls the secondary power input.
See Chapter 4 for more complete information on the dual power
input feature.
The 0818D has provision for the I-Bus Chassis Management
Controller (CMC). The CMC Board functions to monitor and control
the system environment of a custom cPCI enclosure. It operates as
an independent Chassis Management Controller manageable
through its RS232 port by an external device. See Chapter 6 for a
discussion of the CMC as it relates to the 0818D. Refer to the CMC
Programmer’s Guide for further instructions and specifications.

Chapter 1 - Introduction
0818D User’s Guide1-2
This page was intentionally left blank

Chapter 2 - Specifications
0818D User’s Guide 2-1
2 Specifications
2.1 Overview
• The I-Bus 0818D is designed to serve the Telecom
Company/Central Office market for rack mount HA Full Hot-
Swap CompactPCI systems.
• The system is an 8U, 18-slot, CompactPCI Platform consisting
of sixteen node slots and two fabric slots.
• The integrated enclosure houses a monolithic backplane
compliant to PICMG standards 2.1, 2.5, 2.9 and 2.16. It
consists of two 8-slot cPCI segments, each with an H.110 bus,
and two standard fabric slots; N+1 redundant 200W power
supplies (N=3); and DC Dual Power Input Module system.
• It is designed for NEBS compliance for rack mount
CompactPCI systems
• The system accommodates one 2400 or one 2801 SBC in the
system slot of each 8-slot cPCI segment within the custom
monolithic backplane. In a 2400 configuration, the system
accommodates up to 16 2802 SBC’s in the node slots and up
to two PICMG 2.16 compliant Ethernet fabric switch boards.
• The power supplies and cooling devices are front accessible;
the input power modules and the CMC module are rear
accessible. The input power modules require a manual switch
to provide the hot-swap feature (see Chapter 4).
• The 0818D system platform supports Sun Solaris, Windows
Operating Systems, and Linux.
• An integrated Chassis Management Controller (CMC) is
optional to the system.
Figure 2-1 shows the configuration for 0818D.

Chapter 2 - Specifications
0818D User’s Guide2-2
8U
UPPER BACKPLANE FAN TRAY WITH ALARM/STATUS DISPLAY
BACKPLANE FAN TRAY
FILTERED AIR INTAKE
2
0
0
W
P
/
S
2
13 4 5 6 7 810 11 12 13 14
9
L
E
D
ON
OFF
F
A
B
R
I
C
#
1
F
A
B
R
I
C
#
2
15
I-BUS/
PHOENIX
2
0
0
W
P
/
S
2
0
0
W
P
/
S
2
0
0
W
P
/
S
PCI PCI
SMC BOARD
WITH IPMB
COMPONENTS IN
REAR OF BACKPLANE
DUAL AC/DC
MODULES
H.110 H.110
PICMG 2.16 Link Port signals
16
IPMB
Figure 2-1. 0818D Block Diagram
2.2 Mechanical
2.2.1 Enclosure
• Designed for EIA RS-310 19” and 23” rack mounts.
• Detachable rack mount brackets can be positioned for front
flush mount or mid-chassis rack mount.
• The rack mount bracket design incorporates mounting
keyways for temporary hanging of the chassis.
• There are provisions for mounting four (4), front pluggable, 3U
X 6HP power supplies.
• Enclosure front panel incorporates a DC power switch plus an
LED power-on indicator. The DC power switch enables or
inhibits output of the power supply modules.
• The DC Power, power switch is protected from accidental trip.

Chapter 2 - Specifications
0818D User’s Guide 2-3
• The front panel is capable of customization with customer’s
designation/logo, as well as accommodating alarm/status
display board.
• Entire front surface of the enclosure is powder coated black.
• All Backplane cooling fans are hot pluggable, either individually
or on trays.
• Cool air intake is through a user removable, washable filter
element.
• Mains input modules are in the rear of the enclosures.
• Enclosure has a ground bonding point (internal thread) on the
rear surface.
• There is craftsperson ESD plug point on both the front and rear
surfaces of the enclosure.
• The top front panel mounts small alarm display board to show
the alarm condition, as well as a push button to disable the
ACO, and a pushbutton to check the integrity of the status
LEDs.
• The enclosure supports 80mm depth rear I/O boards.
2.2.1.1 Basic Chassis Configuration
• Eurocard 6U card cage per PICMG 2.0 Rev 3.0, CompactPCI
specification.
• Central 6U card cage with 18 cPCI slots (total opening of
14.40” front and rear).
• Total rack height shall be 8U (14.00”/355.6mm).
• Cool air intake shall be in front below the 18 slot card cage.
• Hot air exhaust shall be in the rear above the 6U backplane.
• Overall dimensions are 14.00” High, 17.10” Wide, 12.00” Deep.
2.2.2 Power Subsystem
The following specifications apply to a 25°
°°
°C ambient
temperature condition:

Chapter 2 - Specifications
0818D User’s Guide2-4
• N+1 redundant power supplies (N = 3), delivering a minimum
of 200W each throughput from the Dual Power Input Module
system, should share current load on all DC outputs.
• DC Dual Input Power Module system provides full redundancy
of input power components.
• Total chassis load supported by the subsystem is 500W at
ambient of 400C.
• Power supply interface is compliant with PICMG 2.11, R 1.0,
with the 47 pin Positronic interface.
• DC input range is –42 to–68VDC.
• Internal Power Factor Correction (PFC) meets IEC EN61000-3
requirements for harmonic distortion and flicker.
• Individual maximum loads (per power supply module) are as
follows:
+5VDC @ 25A
+3.3VDC @ 20A
+12VDC @ 5A
-12VDC @ 0.5A
• Minimum load for +5VDC of each power supply module is 3A.
• Combined maximum output current of +3.3VDC and +5VDC
shall not be more than 30A per power supply module.
• Maximum allowable ripple does not exceed:
75mV for +5V and 3.3V
150mV for +12V
150mV for –12V
• Load Regulation is:
+/-5% for +5V, +3.3V and +12V
+/-10% for –12V
• Power Supply MTBF is at least 100,000 hrs, operating full load
at 250C (MIL-217).

Chapter 2 - Specifications
0818D User’s Guide 2-5
2.2.3 DC Input Power Modules
These modules control the 800 watts required by the power supplies
to provide 600 watts of computer power for the N+1 redundant
requirement. The input voltage range of the DC modules is less than
the 36 to 72V range of the power supplies. This assures that a power
transfer occurs within the operating range of the power supplies.
Each DC input module provides a differential sense amplifier
that will provide a ground referenced 0 to +5V output for 0 to
+72V input.
Applying the input voltage in the reverse polarity will cause the input
circuit breaker to trip.
Each DC module panel has three LED indicators.
Power Good The applied input is between 37 and 69
Vdc.
Active The module is supplying power to the
system.
Thermal Fault The system has shut off due to
over temperature.
• Input Voltage:
Start Voltage: 41V Min. 43V Max.
Under voltage Cutoff: 36.5V Min. 37.5V Max.
Over voltage Cutoff: 67V Min. 70V Max.
• Input Current: 25A Maximum at full load
50mA Maximum in standby mode
• Transfer Time: Less than 100 microseconds
• Input Termination: Panel mounted 3-terminal barrier strip
(+, -, Gnd)
• Input Protection: One single pole 25A circuit breaker in
the negative lead and a 30A fuse in the
positive lead.
2.2.4 Backplane
• The backplane portion of the system incorporates I-Bus
proprietary cPCI monolithic backplane.

Chapter 2 - Specifications
0818D User’s Guide2-6
• This monolithic backplane has 2 segments of H.110 bus. One
H.110 bus exists on slots #2 through #8. The other H.110 bus
exists on slots #10 through #16.
• The backplane includes two standard fabric slots (#17 and
#18) according to PICMG 2.16 and two 8-slot cPCI bus
segments, each with one system slot (#1 and #9) and seven
peripheral slots. The system and peripheral slots are standard
dual nodes according to PICMG 2.16.
2.2.4.1 cPCI Backplane
• The cPCI backplane includes two independent segments of 8-
slot cPCI connectors.
• The cPCI backplane includes power supply connectors to the
power supply modules (47 pin connector to each module) and
power distribution to all slots.
• DC main input to the power supply section of the backplane is
be through the DC Input module system.
• The cPCI backplane provides a connector behind the Power
Supply section for the purpose of connecting a stand-alone
CMC (Chassis Management Controller) board.
• The cPCI backplane incorporates six sets of fan control
signals, originating on the CMC connector. Each set of fan
control signals includes: FANTACH or LKROTOR, 12VDC
(PWM), GND.
• The cPCI backplane incorporates a continuous IPMB0 bus
from the CMC connector to all 18 cPCI slots.
• The cPCI backplane provides local I2C bus from the CMC
connector pins to two locations in the upper portion of the
backplane and one location in the lower left corner of the
backplane for the purpose of connecting I2C sensor
components at strategic locations within the enclosure.
2.2.4.2 Backplane CMC Connector
• Chassis Management Controller (CMC) is optional to the
system enclosure.

Chapter 2 - Specifications
0818D User’s Guide 2-7
• To allow CMC functionality, the cPCI backplane incorporates a
special connector to carry all the necessary signals to and from
the CMC board. These signals are as follows:
Temperatures
DC rail voltages (+12V, -12V, +5V, +3.3V)
DC main input (dual main inputs)
Battery Power to the CMC (optional)
Fan Tachometers (three blowers)
Fan Health (three groups of fans)
Fan Speed Controls (three groups of fans and three
blowers)
Power Supply status (four power supplies)
• The backplane CMC connector shall carry the above signals,
as well as the front panel display inputs and outputs,
necessary to show status of the alarm.
• The backplane CMC connector shall be located behind the
power supply connectors on the cPCI backplane.
2.2.5 Hardware
• The 0818D system consists of a single SBC connected to the
CompactPCI backplane.
2.2.5.1 CMC Board
• The CMC (Chassis Management Controller) board is optional.
It is a stand-alone board supporting IPMI (Intelligent Platform
Management Interface) version 1.0.
• The board is hot-pluggable (no need for the enclosure power to
be turned off). After the board is inserted, an on-board power
switch may be used to cycle the CMC board supply voltages.
• The CMC board is the size of a standard Rear Transition
Board, and is hot-pluggable to the CMC connector through a
dedicated card guide.
• The telephony Alarm Relay outputs shall be accessible from
the card connectors of CMC board.

Chapter 2 - Specifications
0818D User’s Guide2-8
• Environment variables to be monitored/controlled by the CMC
board include the following:
Temperatures
DC rail voltages (+12V, -12V, +5V, +3.3V)
DC main input (dual main inputs)
Battery Power to the CMC (optional)
Fan Tachometers (three blowers)
Fan Health (three groups of fans)
Fan Speed Controls (three groups of fans and three
blowers)
Power Supply status (four power supplies)
• Two versions of the CMC shall be supported by the 0818D.
Which one is used will depend on the functionality of the SBC
that occupies the main system slot. If this SBC is PICMG 2.9
compliant, with a BMC, the “Chassis Management” option
applies. Otherwise, the “System Management” option applies.
2.2.6 Software
The 0818D supports the Sun Solaris 8, Microsoft Windows NT 4.0,
Windows 2000, and Linux (Red Hat/Hard Hat) with the appropriate I-
Bus supported SBC.
2.3 Environmental
2.3.1 Temperature
• Operating temperature: 0°C to 40°C.
• Short-term operating temperature: -5°C to 55°C (30 minutes)
• Non-operating temperature: –40°C to 70°C.
2.3.2 Humidity
• Operating humidity 5-85% @ 40oC (non-condensing).
• Non-operating humidity 0-95% @ 40oC (non-condensing).
2.3.3 Altitude
• Operating altitude 6000 ft. at operating temp, 15,000ft. at
derated temp.
• Non-operating altitude 40,000 ft.