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Information 724-746-0746
PA 15055-1018
z Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence,
z Web site: www.blackbox.com z E-mail: info@blackbox.com
FCC and Industry Canada RF Interference Statements
Class A
This equipment generates, uses, and can radiate radio-frequency energy, and if not installed and used
properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to
radio communication. It has been tested and found to comply with the limits for a Class A computing
device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to
provide reasonable protection against such interference when the equipment is operated in a
commercial environment. Operation of this equipment in a residential area is likely to cause
interference, in which case the user at his own expense will be required to take whatever measures may
be necessary to correct the interference.
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
This digital apparatus does not exceed the Class A limits for radio noise emission from digital apparatus
set out in the Radio Interference Regulation of Industry Canada.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables
aux appareils numériques de la classe A prescrites dans le Règlement sur le brouillage radioélectrique
publié par le Industrie Canada.
Class B
Class B Digital Device. This equipment has been tested and found to comply with the limits for a Class
B computing device pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. However, there is no
guarantee that interference will not occur in a particular installation. This equipment generates, uses,
and can radiate radio frequency energy, and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. If this equipment does cause
harmful interference to radio or telephone reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult an experienced radio/TV technician for help.
CAUTION
Changes or modifications not expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
To meet FCC requirements, shielded cables and power cords are required to connect this device to a
personal computer or other Class B certified device.
ii
This digital apparatus does not exceed the Class B limits for radio noise emission from digital apparatus
set out in the Radio Interference Regulation of Industry Canada.
Product Description Version FCC
20-Slot Rackmount Chassis
6-Slot Rackmount/Desktop Chassis
3-Slot Desktop Chassis
Dual AC
Dual DC
ACDC
AC
Dual AC
DC
Dual DC
AC
2AC
DC
2DC
ACDC
Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato
1.
eléctrico sea operado.
Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
2.
Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser
3.
respetadas.
4.
Todas las instrucciones de operación y uso deben ser seguidas.
El aparato eléctrico no deberá ser usado cerca del agua—por ejemplo, cerca de la tina de baño,
5.
lavabo, sótano mojado o cerca de una alberca, etc.
6.
El aparato eléctrico debe ser usado únicamente con carritos o pedestales que sean recomendados
por el fabricante.
El aparato eléctrico debe ser montado a la pared o al techo sólo como sea recomendado por el
7.
fabricante.
Servicio—El usuario no debe intentar dar servicio al equipo eléctrico más allá a lo descrito en las
8.
instrucciones de operación. Todo otro servicio deberá ser referido a personal de servicio
calificado.
El aparato eléctrico debe ser situado de tal manera que su posición no interfiera su uso. La
9.
colocación del aparato eléctrico sobre una cama, sofá, alfombra o superficie similar puede
bloquear la ventilación. No se debe colocar en libreros o gabinetes que impidan el flujo de aire
por los orificios de ventilación.
El equipo eléctrico deber ser situado fuera del alcance de fuentes de calor como radiadores,
10.
registros de calor, estufas u otros aparatos (incluyendo amplificadores) que producen calor.
iii
11. El aparato eléctrico deberá ser conectado a una fuente de poder sólo del tipo descrito en el
instructivo de operación, o como se indique en el aparato.
Precaución debe ser tomada de tal manera que la tierra física y la polarización del equipo no sea
12.
eliminada.
13.
Los cables de la fuente de poder deben ser guiados de tal manera que no sean pisados ni
pellizcados por objetos colocados sobre o contra ellos, poniendo particular atención a los
contactos y receptáculos donde salen del aparato.
El equipo eléctrico debe ser limpiado únicamente de acuerdo a las recomendaciones del
14.
fabricante.
En caso de existir, una antena externa deberá ser localizada lejos de las líneas de energía.
15.
El cable de corriente deberá ser desconectado cuando el equipo no sea usado por un largo
16.
período de tiempo.
17.
Cuidado debe ser tomado de tal manera que objecos líquidos no sean derramados sobre la
cubierta u orificios de ventilación.
Servicio por personal calificado deberá ser provisto cuando:
18.
a.
El cable de poder o el contacto ha sido dañado; u
b.
Objectos han caído o líquido ha sido derramado dentro del aparato; o
El aparato ha sido expuesto a la lluvia; o
c.
El aparato parece no operar normalmente o muestra un cambio en su desempeño; o
d.
e.
El aparato ha sido tirado o su cubierta ha sido dañada.
iv
Table of Contents
FCC and Industry Canada RF Interference Statements ................................. ii
SNMP Management Module includes Black Box and iView²
19 inch Rackmount shelf and screws
2
About the 20-Slot Rackmount Chassis
pply
The 20-Slot Rackmount Chassis series is a modular chassis platform designed for use with
Black Box Simple Network Management Protocol (SNMP) manageable series of modules. The
20-Slot Rackmount Chassis is a 3U high, Rackmountable chassis that features 20 slots for
installing application series modules plus an additional slot for installing an SNMP
Management Module. Some 20-Slot Rackmount Chassis models are capable of redundant
power supply modules. Power supply modules are user-replaceable and hot-swappable.
20-Slot Rackmount Chassis Features
The 20-Slot Rackmount Chassis offers models available in dual AC, dual DC and ACDC
versions. It offers features such as end-user replaceable power supply modules, temperature
monitoring, Last Gasp and an Alarm Reset Button.
Alarm Reset, Last Gasp and Temperature Gauge
The 20-Slot Rackmount Chassis series supports power supply modules, so that worn parts can
be replaced without having to send an entire unit in for repair.
User-Replaceable
Power Su
Modules
3
Reset Alarm Button
When one power supply module malfunctions, an audible alarm sounds indicating the loss of
the power module. The alarm can be silenced by pressing the Alarm Reset Button, located
next to the power connector on the power supply module. If this occurs, remove and replace
the power supply module immediately. (LEDs on the Management Module and the power
supply module itself also indicate power supply module failures.)
Last Gasp Alarm
The 20-Slot Rackmount Chassis includes the Last Gasp trap feature, “Remote Chassis Down”,
which sends a Trap when the following occurs:
• Both power supply modules malfunction
• Both power supply modules are powered down
• When the AC line fails
Temperature Gauge
The 20-Slot Rackmount Chassis includes a temperature monitoring gauge with a heat sensor
on the backplane of the chassis. Users define a threshold for chassis temperature via SNMP.
If the chassis’ temperature rises above the specified level, the SNMP agent sends a trap
(configured in iView²) to the administrator. There is also an LED indicator on the SNMP
Management Module for chassis temperature.
SNMP Write Lock
There is an SNMP Write Lock switch located below slot #3 on the front of the 20-Slot
Rackmount Chassis. The SNMP Write Lock switch prevents a new management board from
re-configuring the application module settings (e.g., the status of
features such as LinkLoss, FiberAlert, Force mode, etc.) made via
SNMP on any previous Management Modules.
NOTE
Leave this switch in the
position should only be used when changing the SNMP management board.
NORMAL
position during day-to-day operation; the
LOCKED
The SNMP Management Module can be removed and replaced as necessary. Refer to the
SNMP Management Module manual for complete instructions about configuration and
operation. If an SNMP Management Module is installed, refer to the LED panel below for
indicators of Link, Temperature, Power supply modules and other functions.
SNMP Management Module LEDs
The SNMP Management Module features several LEDs. The LED functions are:
4
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