| Temperature | Operating: 0°C to +40°CStorage: -40°C to+70°CShort term operating: -5°C to +45°C, 5%-90% RH |
| Humidity | 10%-85% RH@40°C, non-condensingNon-operating: 5%-90% RH |
| Shock | Operating: Half-sine 2G, 11ms pulse, 100 pulses in each directionNon-operating: Trapezoidal, 25G, 170 inches/sec delta V, three drops in each direction |
| Vibration | Non-operating Vibration: 2.2Grms, 10 minutes per axis in each direction |
| Acoustic | Acoustic Sound pressure < 75 dBA @1m with all fans maximum speed |
| Regulatory | Regulatory NEBS Level 3 compliance (design), FCC Class A, CE emission, UL, CB, CCC and RoHS compliant |
| MTBF | 90,000 hours |
# 3 Assembling and Powering Up the CSA-7400
Insert the MXN-3610/4100 (switch sleds) and MCN-2600T/2610T (CPU nodes) into the chassis as follows.
# 3.1 Inserting and Removing the CPU Sled
Insert the CPU sleds into the 4 slots in lower 2 layers.
1. Insert the CPU sled into one of the lower 4 slots and open the ejector handles as shown.
2. Push the CPU sled into the slot until the front panel is flush with the chassis.
3. When the CPU sled is fully inserted into the chassis, the locking handles will be pulled into the closed position and the front panel will be flush with the chassis.
4. Press inwards on the ejector handles until they lock into place. You will hear a “click”.
# To remove a CPU sled:
1. Pull outwards to release the locking latch of each ejector handle as shown.
2. Pull outwards on the ejector handles as shown to eject the CPU sled from the chassis.
3. Pull back on the ejector handles to remove the CPU sled from the chassis.
# 3.2 Inserting and Removing the Switch Sled
Insert the Switch sleds into the 2 slots in upper 2 layers.
1. Insert the Switch sled into one of the upper 2 slots and open the ejector handles as shown.
2. Push the Switch sled into the slot by pressing on the front panel of the Switch until the front panel is flush with the chassis.
Caution: Do NOT press on the front panel of the IO card. Doing so may cause damage to the Switch and IO card.
3. When the Switch sled is fully inserted into the chassis, the locking handles will be pulled into the closed position and the front panel will be flush with the chassis.
4. Press inwards on the ejector handles until they lock into place. You will hear a click.
# To remove a CPU sled:
Follow the instructions above for removing a CPU sled.
# 3.3 Routing the VGA Cable on Switch Sled
Note: If you are using the MXN-3610/4100 with VGA cable connected, route the VGA cable as shown below. Refer to the MXN-3610/4100 user’s manual for instruction on how to connect the VGA cable to the switch board.
# 3.4 Connecting Power Cords to the CSA-7400
Power cords are connected to the CSA-7400 platform as shown below. Connect all of the power cords to the AC power inputs. The CSA-7400 has a 3+1 redundant PSU design.
# 3.5 Powering Up the CSA-7400
When power is supplied to the CSA-7400, all components will power up automatically. The behavior of the system when powered up is described below.
1. Cooling fans start speeding up as soon as power is applied to the system.
2. Power LEDs of both CPU and switch nodes turn ON (green).
3. CPU nodes start booting up: The status LED turns ON (red), indicating BIOS POST status. After BIOS POST is completed, the status LED changes from red to green, Indicating system status
Note: The BMC Watchdog timeout will turn off the status LED. If the BMC watchdog is not enabled, the green status LED will stay on.
4. After a few seconds, the switch node A/S LED turns ON (steady or blinking) indicating CM Active/Standby status.
# 4 Maintenance
# 4.1 Hot-Swapping the CPU Sled
Before hot-swapping the CPU Sled, the user must first shutdown the OS by executing a command from the OS or holding down the power button more than 4 seconds.
# 4.2 Hot-Swapping the Switch Sled
When hot-swapping the switch sled, the user must first push the hot-swap (H/S) button at the lower right of the front panel, and wait until the ATN LED turns on before removing the switch sled from the chassis.
A detailed description of the hot-swap process is outlined below:
When the H/S button is pushed, the signal is replicated by a logic module on the mid plane and sent to the four CPU sleds. At the same time, a graceful shutdown of the COMe module is triggered by briefly pulling the COMe PWR\_BTN GPIO high, emulating a user to push the power button.
When the CPU sled detects the H/S signal, it will perform a PCIe device removal on CPU sled based on the PCIe hot-swap specification. When the CPU sled finishes this task, it asserts its ATN LED line.
After the logic module on the midplane detects that all ATN LED lines are asserted and the COMe module S5 signal is also asserted, it will turn on the ATN LED on the switch front panel.
# 4.3 Removing and Replacing a Fan Module
The CSA-7400 is equipped with three hot swappable fan modules. To replace a faulty module, follow the steps below.
1. Press the left and right fan ejector latches (blue) simultaneously in an inwards direction as shown. Pull the fan tray module out of the chassis.
2. Align the new fan module so that the arrows and “TOP” markings are as shown below. Insert the fan into the fan slot and press firmly until both fan ejector latches are secured.
# 4.4 Removing and Replacing a PSU
1. Push the latch and pull out the PSU.
2. Insert the new PSU into the PSU slot until it is flush with the chassis and the latch clicks into place.
# 5 Remote Management via CMM
The Chassis Management Module (CMM) over switch board (MXN-3610/MXN-4100) provides a remote management interface (via network) for the CSA-7400.
# 5.1 IPMI Topology
The following figure shows a top-level view of the Chassis Management hardware topology.
# 5.2 Login to the CMM via Serial Console
# Step 1
Connect a PC and MXN-3610/MXN-4100 with USB-to-USB cable using the port labeled “SER”.
# Step 2
Open a serial port console tool (such as PuTTY), choose the larger COM port (it may be different on different computers, please try both), then set baud rate to 38400.
# Step 3
Input the user name “sysadmin” and password “superuser” to login to the system.
# 5.3 Configuring the CMM IP Address
The CMM can be accessed remotely via the control plane switch. The user can set the network via edit “/conf/interfaces”, by logging into the CMM serial console.
```txt
This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth0
iface eth0 inet dhcp
iface eth0 inet6 autoconf
auto eth1
iface eth1 inet static
address 10.10.0.10
netmask 255.255.0.0
gateway 10.10.0.254
#iface eth1 inet6 autoconf
```
An example of Network Configuration is as follows:
# To set eth0 to dhcp mode:
```txt
auto eth0
iface eth0 inet dhcp
iface eth0 inet6 autoconf
```
# To set eth1 to static IP mode:
```batch
auto eth1
iface eth1 inet static
address 10.10.0.10
netmask 255.255.0.0
gateway 10.10.0.254
```
After editing, save the changes and restart the CMM. The settings will be applied.
# 5.4 Login to the CMM via Network
# Step 1
Connect the LAN port of the CMM to the DHCP server.
# Step 2
Open a SSH tool (such as PuTTY), input host name “172.20.2.18” (use serial port login to the CMM to check the IP address).
# Step3
Input the user name “sysadmin” and password “superuser” to login to the system.
# 5.5 Checking the CMM Firmware Version
After logging in to the CMM, you can check CMM firmware version by using the following command:
ipmitool –H 172.20.2.18 –U admin –P admin mc info
The shipped CMM firmware version is 3.0, as show below.
# 5.6 Using IPMItool
The CMM provides an IPMI RMCP interface for users to manage the chassis remotely through the network. The following commands are fully compliant with IPMI v2.0.
# Examples of IPMI commands
To get the CMM device ID:
```batch
root@jean:# ipmitool -I lan -H 172.20.5.150 -U admin -P admin raw 0x06 0x01
RAW RSP (15 bytes)
20 01 02 07 02 bf 13 5f 00 10 36 dd 0b 01 00
```
To get the module’s device ID (with IPMB Address 0x80):
```batch
root@jean:# ipmitool -I lan -H 172.20.5.150 -U admin -P admin -t 0x80 raw 0x06 0x01
RAW RSP (15 bytes)
20 01 01 06 02 bf 13 5f 00 00 15 a2 00 00 00
```
To read the CMM sensor:
```txt
root@jean:# ipmitool -I lan -H 172.20.5.150 -U admin -P admin sensor get P1V
Locating sensor record...
Sensor ID : P1V (0x30)
Entity ID : 7.0
Sensor Type (Threshold): Voltage
Sensor Reading : 0.990 (+/- 0) Volts
Status : ok
Lower Non-Recoverable : 0.850
Lower Critical : 0.900
Lower Non-Critical : 0.950
Upper Non-Critical : 1.050
Upper Critical : 1.100
Upper Non-Recoverable : 1.150
Positive Hysteresis : 0.010
Negative Hysteresis : 0.010
Assertion Events :
Assertions Enabled : lnc- lcr- lnr- unc+ ucr+ unr+
Deassertions Enabled : lnc- lcr- lnr- unc+ ucr+ unr+
```
To read the module sensor:
```txt
root@jean:# ipmitool -I lan -H 172.20.5.150 -U admin -P admin -t 0x80 sensor get
LANA_3V3
Locating sensor record...
Sensor ID : LANA_3V3 (0x6)
Entity ID : 7.0
Sensor Type (Threshold) : Voltage
Sensor Reading : 3.290 (+/- 0) Volts
Status : ok
Lower Non-Recoverable : 2.790
Lower Critical : 2.890
Lower Non-Critical : 2.990
Upper Non-Critical : 3.590
Upper Critical : 3.690
Upper Non-Recoverable : 3.790
Positive Hysteresis : Unspecified
Negative Hysteresis : Unspecified
Assertion Events :
Assertions Enabled : lnc- lcr- lnr- unc+ ucr+ unr+
Deassertions Enabled : lnc- lcr- lnr- unc+ ucr+ unr+
```
# 5.7 Using the Web UI
# Managing the Chassis
To use the Megarac CM-X chassis management web UI,
The screenshot below shows the layout of the Megarac CM-X chassis management web UI:
# Login
To login to the CM-X application, follow the steps below:
1. Open a web brower (AMI recommends Firefox) and go to the IP address of the CMM
2. Enter the default user name and password.
Username: admin
Password: admin
# Logout
To logout of the CM-X UI:
Click “admin”->”Sign out” at the top right corner of the screen, or click “Sign out” in the bottom left corner.
# Dashboard
The Dashboard displays the overall status of the chassis as shown in the screenshot below.
# Chassis Components
Chassis Components shows the IPMC nodes summary information. The chassis node is the CMM itself. Server nodes are the BMC nodes on the modules.
# Event Log
An event is any significant occurrence in the system or in a program that requires the users to be notified or an entry to be added to a log. The event log service records application security and system events. From the events on the Event Log page, the user can obtain information about system hardware and components and can monitor security events on a local or remote computer. The event logs help the user to identify the source of current system problems and predict potential system problems.
# FRU Information
The FRU (Field Replacement Unit) Information page displays chassis FRU information. The information displayed on this page is internal, chassis, board, and product information of the selected device. To view FRU information, click FRU Information in the left pane and select the FRU device ID of the component to be checked.
# Sensor
Sensor related information of the chassis is displayed on the Sensor page. Details such as type of sensors, sensor readings, and sensor status are shown on this page. To view the sensor readings, click Sensor in the left panel.
# Global User
This page is used to set the web UI user properties, such as username/password.
Global User
Global User
# Host Power
This page implement the chassis control functions. Users can execute chassis power control commands on the selected module.
# Power Zone
This page shows chassis PSU information such power rating, power consumed, and fault state of PSU.
# 5.8 Updating the CMM Firmware
The CMM module provides two upgrade methods for the user to choose from.
Option 1: Upgrade FW in uboot mode
• Option 2: Upgrade FW over network via AMI “Yafuflash” tool
# Option 1: Upgrade FW in uboot Mode
# Upgrade Steps via uboot
1. Lauch PuTTY and reset the CMM board (push the reset button) to enter uboot shell.
2. Disable the uboot watchdog to avoid a reboot in case of timeout.
```txt
mw 1e78500c 0 1
```
3. Store the CMM FW image “rom.ima” to a tfpt server
4. Lauch PuTTY, and reset the CMM board(push the reset button) to uboot shell, and set the correct uboot parameters.
```batch
set baudrate 38400
set bootdelay 2
set bootfile "all.bin"
set eth1addr 00:30:64:43:EB:EB
set ethaddr 00:30:64:43:EB:EA
set fileaddr 42000000
set filesize 39274
set gatewayip 172.20.5.254
set serverip 172.20.5.69
set ipaddr 172.20.5.225
set netmask 255.255.255.0
set eeprom y
```
Note: Pay close attention to the highlighted lines above so that each board’s MAC address is unique. Do not set the same MAC address for different boards.
5. Load the CMM FW image from the tftp server.
tftp 0x42000000 rom.ima
6. Program the CMM FW image to the onboard flash.
```asm
protect off all
erase all"
cp.b 0x42000000 0x20000000 0x2000000";
cp.b 0x42000000 0x22000000 0x2000000";
save"
reset
```
# Option 2: Upgrade FW over network via AMI “Yafuflash” tool
# SW Environment Preparation
1. Copy the CMM FW image “rom.ima” to a Linux PC
2. Copy the CMM upgrade tool “Yafuflash” to the PC
# Upgrade steps via AMI “Yafuflash” tool
1. Power on the CMM board, and boot into Linux (username: sysadmin; password: superuser), and type “ifconfig” to check its IP address.
```txt
AMI72696679006E login:
AMI72696679006E login:
Password:
login[1623]: pam_unix(login:session): session opened for user sysadmin by LOGIN(uid=0)
[1623 INFO]SERIAL Login from IP:127.0.0.1 user:sysadmin
login[1623]: [1623 INFO]SERIAL Login from IP:127.0.0.1 user:sysadmin
login[1623]: root login on 'ttyS4'
~ #
~ #
~ # ifconfig
eth0 Link encap:Ethernet HWaddr 72:69:66:79:00:6E
inet addr:172.20.5.77 Bcast:172.20.5.255 Mask:255.255.255.0
ineto addr:1880..1009.66ff:fe79:6e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:191 errors:0 dropped:5 overruns:0 frame:0
TX packets:58 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:21025 (20.5 KiB) TX bytes:8142 (7.9 KiB)
Interrupt:2
eth1 Link encap:Ethernet HWaddr 01:C0:A8:12:36:57
inet6 addr: fe80::1c0:a800:112:3657/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:44 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:10332 (10.0 KiB)
Interrupt:3
```
2. On the Linux PC , type the following command in xterm shell.
./Yafuflash -force-boot -nw -ip 172.20.5.77 -u admin -p admin rom.ima
# Safety Instructions
For user safety, please read and follow all instructions, WARNINGS, CAUTIONS, and NOTES marked in this manual and on the associated equipment before handling/operating the equipment.
1. Read these safety instructions carefully.
2. Keep this user’s manual for future reference.
3. Read the specifications section of this manual for detailed information on the operating environment of this equipment.
4. The equipment can be operated at an ambient temperature of $4 0 ^ { \circ } \mathsf { C }$ .
5. When installing/mounting or uninstalling/removing equipment; or when removal of the chassis lid required for user servicing (Section 3.1-3.5):
• Turn off power and unplug any power cords/cables, and
• Reinstall the chassis lid before restoring power.
6. To avoid electrical shock and/or damage to equipment:
• Keep equipment away from water or liquid sources;
• Keep equipment away from high heat or high humidity;
• Keep equipment properly ventilated (do not block or cover ventilation openings);
• Make sure to use recommended voltage and power source settings;
Always install and operate equipment near an easily accessible electrical socketoutlet;
• Secure the power cord (do not place any object on/over the power cord);
Only install/attach and operate equipment on stable surfaces and/or recommended mountings;
If the equipment will not be used for long periods of time, turn off and unplug the equipment from its power source.
7. Never attempt to fix the equipment. Equipment should only be serviced by qualified personnel.
8. A Lithium-type battery may be provided for uninterrupted, backup or emergency power.
CAUTION! Risk of explosion if battery is replaced with one of an incorrect type. Please dispose of used batteries appropriately.
9. Equipment must be serviced by authorized technicians when:
• The power cord or plug is damaged;
Liquid has penetrated the equipment;
It has been exposed to high humidity/moisture;
• It is not functioning or does not function according to the user’s manual;
• It has been dropped and/or damaged; and/or,
• It has an obvious sign of breakage.
10. Please pay strict attention to all warnings and advisories appearing on the device, to avoid injury or damage.
11. The equipment may have more than one power supply input. To reduce the risk of electrical shock, trained personnel should disconnect all power supply inputs before servicing.
CAUTION! Disconnect all power supply inputs before servicing.
12. It is recommended that equipment be installed only in a server room or computer room where access is:
Restricted to qualified service personnel or users familiar with restrictions applied to the location, reasons therefor, and any precautions required;
Only afforded by the use of a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location.
13. Elevated Operating Ambient: If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer.
14. Reduced Air Flow: Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised.
15. Mechanical Loading: Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.
16. Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.
17. Reliable Earthing: Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).
# Consignes de Sécurité Importantes
Pour assurer la sécurité de l’utilisateur, veuillez lire et suivre toutes les directives, ainsi que les AVERTISSEMENTS, MISES EN GARDE et REMARQUES de ce manuel et indiqués sur l’équipement associé avant de manipuler ou utiliser l’équipement.
1. Veuillez lire attentivement ces instructions de sécurité avec soin.
2. Veuillez conserver ce manuel pour référence future.
3. Veuillez lire la section des spécifications de ce manuel pour avoir des informations détaillées sur l’environnement d’exploitation de cet équipement.
4. L’équipement peut être utilisé à une température ambiante de 40 °C.
5. Lors de l’installation ou du montage et de la désinstallation ou de la dépose de l’équipement; ou lors de la dépose du couvercle du châssis pour procéder à l’entretien par l’utilisateur (Sections 3.1-3.5):
• Coupez l’alimentation et débranchez les cordons et les câbles d’alimentation, et
• Reposez le couvercle du châssis avant de remettre l’alimentation.
6. Pour éviter un risque d’électrocution et pour éviter d’endommager l’équipement :
• Éloignez l’équipement de l’eau et de toute source liquide;
Éloignez l’équipement de toute source de chaleur ou d’humidité élevée;
Gardez l’équipement correctement ventilé (ne pas bloquer ou couvrir les ouvertures de ventilation);
Veillez à utiliser la tension recommandée et les réglages adéquats pour la source d’alimentation;
• Veuillez toujours installer et exploiter l’équipement à proximité d’une prise de courant facilement accessible;
Assurez-vous que le cordon d’alimentation est acheminé de manière sécuritaire (ne déposez aucun objet dessus);
Installez, fixez et utilisez l’équipement sur des surfaces stables ou sur les fixations recommandées uniquement;
Si l’équipement n’est pas utilisé pendant une longue période, éteignez-le et débranchez-le de sa source d’alimentation.
7. N’essayez jamais de réparer l’équipement. L’équipement ne doit être réparé que par du personnel qualifié.
8. Une pile au lithium peut être installée pour assurer l’alimentation de secours ou d’urgence en continu.
ATTENTION! Risque d’explosion si la pile est remplacée par une autre de type incorrect. Veuillez jeter les piles usagées de façon appropriée.
9. L’équipement doit être entretenu par des techniciens agréés lorsque :
le cordon d’alimentation est endommagé ou lorsque la fiche électrique est endommagée;
du liquide a pénétré à l’intérieur de l’équipement;
• l’équipement a été exposé à un taux d’humidité élevé;
• l’équipement ne fonctionne pas ou ne fonctionne pas conformément au manuel de l’utilisateur;
• l’équipement est tombé ou lorsqu’il a été endommagé;
• l’équipement présente un signe évident de défaillance.
10. Veuillez porter une attention rigoureuse à tous les avertissements et à tous les avis figurant sur l’appareil, pour éviter des blessures ou des dommages.
11. ATTENTION! L’équipement peut avoir plus d’une entrée d’alimentation. Pour réduire le risque d’électrocution, le personnel qualifié devrait déconnecter toutes les entrées d’alimentation avant de procéder à l’entretien.
12. Il est recommandé que l'équipement soit installé que dans une salle de serveur ou de la salle informatique où:
• L'accès est limité au personnel de maintenance qualifié ou utilisateurs familiers avec les restrictions appliquées à l'emplacement, motifs, et tout les précautions nécessaires, et;
• L'accès est uniquement assurée par l'utilisation d'un outil ou clé, ou d'autres moyens de sécurité, et est contrôlé par l'autorité responsable de l'emplacement.
13. Température ambiante de fonctionnement élevée - S'il est installé dans un rack ou des unités multiples, la température ambiante de fonctionnement de l'environnement du rack peut être supérieure à celle de la pièce. Par conséquent, il convient d'envisager d'installer l'équipement dans un environnement compatible avec la température ambiante maximale (Tma) spécifiée par le fabricant.
14. Débit d'air réduit - L'installation de l'équipement dans un rack doit être telle que la quantité de flux d'air requise pour un fonctionnement en toute sécurité de l'équipement ne soit pas compromise.
15. Chargement mécanique - Le montage de l'équipement dans le rack doit être tel que des conditions dangereuses ne soient pas créées en raison d'un chargement mécanique inégal.
16. Surcharge du circuit - Il convient de prendre en compte le raccordement de l'équipement au circuit d'alimentation et les effets qu'une surcharge des circuits peut avoir sur la protection contre les surintensités et le câblage d'alimentation. Lors de la résolution de ce problème, il convient de prendre en compte les caractéristiques de la plaque signalétique de l'équipement.
17. Mise à la terre fiable - La mise à la terre fiable des équipements montés en armoire doit être maintenue. Une attention particulière doit être accordée aux connexions d’alimentation autres que les connexions directes au circuit de dérivation (par exemple, utilisation de barrettes d’alimentation).
# Getting Service
Ask an Expert: http://askanexpert.adlinktech.com
# ADLINK Technology, Inc.
Address: 9F, No.166 Jian Yi Road, Zhonghe District
New Taipei City 235, Taiwan
新北市中和區建一路 166 號 9 樓
Tel: +886-2-8226-5877
Fax: +886-2-8226-5717
Email: service@adlinktech.com
# Ampro ADLINK Technology, Inc.
Address: 5215 Hellyer Avenue, #110, San Jose, CA 95138, USA
Tel: +1-408-360-0200
Toll Free: +1-800-966-5200 (USA only)
Fax: +1-408-360-0222
Email: info@adlinktech.com
# ADLINK Technology (China) Co., Ltd.
Address: 上海市浦东新区张江高科技园区芳春路 300 号 (201203)
300 Fang Chun Rd., Zhangjiang Hi-Tech Park, Pudong New Area
Shanghai, 201203 China
Tel: +86-21-5132-8988
Fax: +86-21-5132-3588
Email: market@adlinktech.com
# ADLINK Technology GmbH
Address: Hans-Thoma-Straße 11, D-68163, Mannheim, Germany
Tel: +49-621-43214-0
Fax: +49-621 43214-30
Email: emea@adlinktech.com
Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office nearest you.
[🔗 Link to the original document](.csa-7400-50-1z240-2010-11/csa-7400-50-1z240-2010-11.pdf)