RADIANCE
10MBPS REDUNDANT
INTERFACE LINE CARDS
10 BASE
PWR
RESET
M
A
I
N
P
R
I
S
E
C
SEC
SW
LK
AT
LK
AT
LK
AT
10 BASE
RESET
M
A
I
N
P
R
I
S
E
C
SW
PWR
LK
AT
LK
AT
LK
AT
SEC
Installation & User Guide
Models: R711-11 / R712-11
Radiance 10Mbps Redundant Interface Line Cards
R71 1-11 __________ RJ-45 to redundant RJ-45
R712-11 __________ RJ-45 to redundant RJ-45 with SONAR
This publication is protected by the copyright laws of the United States and other countries, with all rights
reserved. No part of this publication may be reproduced, stored in a retrieval system, translated,
transcribed, or transmitted, in any form, or by any means manual, electric, electronic, electromagnetic,
mechanical, chemical, optical or otherwise, without prior explicit written permission of Metrobility Optical
Systems, Inc.
© 2001-2003 Metrobility Optical Systems, Inc. All rights reserved. Printed in USA.
Radiance 10Mbps Redundant Interface Line Cards
Table of Contents
Installation & User Guide
Overview..............................................................................................................4
Installation Guide ...............................................................................................7
Unpack the Line Card ............................................................................ 7
Set the DIP Switches ..............................................................................7
Set the MDI-II/MDI-X Switch.............................................................12
Install the Line Card.............................................................................13
Connect to the Network ....................................................................... 14
User Guide.........................................................................................................16
LED Operation .....................................................................................16
Reset Push Button ................................................................................17
Link Loss Carry Forward (LLCF) .......................................................18
Switch On No Activity Received (SONAR)........................................19
Topology Solution ................................................................................ 20
Technical Specifications.......................................................................21
Product Safety, EMC and Compliance Statements..............................22
Warranty and Servicing........................................................................23
Metrobility Optical Systems, the Metrobility Optical Systems logo, NetBeacon and WebBeacon are
trademarks of Metrobility Optical Systems, Inc. Other trademarks appearing in this manual are the
property of their owners.
“redundant twister” technology is a patent of Metrobility Optical Systems, Inc.
The information contained in this document is assumed to be correct and current. The manufacturer is
not responsible for errors or omissions and reserves the right to change specifications at any time
without notice.
The Radiance 10Mbps redundant interface line card offers the resiliency of
Overview
data link redundancy to ensure network integrity with no down time. This link
duplication provides the nonstop networking capability essential for high
priority traffic and mission-critical applications. The Radiance 10Mbps redundant interface line card provides full redundant data paths for Ethernet devices.
The card actively monitors the primary link and, if it fails, automatically
activates the secondary link without interruption to network operation.
The R712-11 also features a function called Switch On No Activity Received
(SONAR ). With SONAR enabled, the line card provides protection against loss
of data activity as well as link integrity.
Management control over the Radiance redundant interface line card allows the
network administrator to monitor and configure the card via a PC using console
commands, our NetBeacon™ or WebBeacon™ management software, or any
SNMP application.
The Radiance 10Mbps redundant interface line card contains a MAIN port, a
PRIMARY port and a SECONDARY port. Redundancy is provided between the
PRIMARY and SECONDARY ports.
Power LED
Reset Button
10 BASE
PWR
Main Port
Primary Port
Secondary Port
RESET
M
A
I
N
P
R
I
S
E
C
SW
LK
AT
LK
AT
LK
AT
SEC
Switchover LED
Port Link (LK) and
Activity (AT) LEDs
Secondary LED
R711-11
4
Reset Button
Power LED
10 BASE
RESET
PWR
LK
A
I
N
P
R
S
E
C
AT
LK
Port Link (LK) and
I
AT
LK
AT
SEC
SW
Activity (AT) LEDs
Secondary LED
Main Port
Primary Port
Secondary Port
M
Switchover LED
R712-11
The Radiance 10Mbps redundant interface line card provides the following
features:
• Dynamic Recovery Mode (DRM) operation to ensure session
integrity and increased uptime.
• Network Select Mode (NSM) operation to redirect and isolate
traffic adding extra security.
• Immediate switching from the primary link to the secondary link if
the primary link fails.
• In addition to switching on loss of link, the R712-11 can be
configured to switch on loss of data (SONAR).
•Minimal impact on the round trip delay for communication in
half-duplex collision domains.
•Twisted-pair ports equipped with MDI-II to MDI-X switches to
eliminate the need for crossover cables.
* Refer to the page titled Link Loss Carry Forward (LLCF) in the User Guide section of this document for
additional information.
Radiance 10Mbps Redundant Interface Line Card 5
• Can be configured to return automatically to the primary link after
the failure condition is resolved or only upon secondary failure, or
manually switched back to primary after failover.
• Full- and half-duplex support.
• Auto-polarity support on all twisted-pair ports.
• In addition to providing link and data on the active ports, the
Radiance redundant interface line card can be configured to
provide link or link-and-redundant-transmit-data on the inactive
port.
• Link Loss Carry Forward* enable/disable switch.
• Compatibility with devices configured for auto-negotiation.
• Fast failover time (400 ms) ensures low packet loss.
• Fused power on the card to protect the system from a short circuit.
This prevents a faulty card from bringing down an entire system.
• Full compliance with applicable sections of IEEE 802.3/802.3u.
•Transparent to data frame sizes.
6 Overview
Installation Guide
Follow the simple steps outlined in this section of the manual to install and
start using your Radiance 10Mbps redundant interface line card.
NOTE: Electrostatic discharge precautions should be taken when handling any
line card. Proper grounding is recommended (i.e., wear a wrist strap).
Unpack the Line Card
Your order has been provided with the safest possible packaging, but
1
2
shipping damage does occasionally occur. Inspect your order carefully
for damage that may have occurred during shipment. If you discover
any shipping damage, notify the carrier and follow their instructions for
damage and claims. Save the original shipping carton if return or storage
of the unit is necessary.
Set the DIP Switches
A set of DIP switches, located on the line card, provides user-selectable
configuration options for several modes of operation. These switches
are clearly marked on the printed circuit board. Refer to the table on the
following pages for the proper setting of the DIP switches.
*
RED
LLCF
LINK
AUTO
RED
LLCF
LINK
AUTO
TX
54321
DOWN
UP
R711-11
* DIP switches can also be managed via console commands or through Metrobility’s NetBeacon or
WebBeacon management software. Refer to the
Guide, NetBeacon Element Management Software Installation & User Guide
Management Software Installation & User Guide
Radiance 10Mbps Redundant Interface Line Card 7
Radiance Command Line Interface Reference
for software management information.
65432
DOWN
UP
R712-11
or
WebBeacon
TX
SONR
1
R711-11: The DIP switches for this card can be set for the following
operational functions:
Switch Name Position* Operation
TX UP Transmits data on both the PRIMARY and
SECONDARY ports simultaneously. The LINK
switch must be enabled on both ports.
DOWN Transmits data on the active port only.
(default)
AUTO UP Automatically reverts the active port back to the
PRIMARY port when the primary link is
reestablished.
DOWN Does not revert the active port back to the
(default) PRIMARY port when the primary link is reestab-
lished until the SECONDARY link fails. If the
SECONDARY link does not fail, the SECONDARY port remains active. Use the RESET push
button located on the front of the card to force the
active port back to the PRIMARY port and to clear
the switchover (SW) LED.
LINK UP Link signals are sent out on both the PRIMARY
and SECONDARY ports (i.e., link is sent out
both ports).
DOWN Link signals are sent out on the active port
(default) only. With the LINK switch in this position, data
is not transmitted out the inactive port regardless
of the TX switch setting.
LLCF UP Link Loss Carry Forward is enabled.
DOWN Link Loss Carry Forward is disabled.
(default)
* When setting DIP switches, the UP position is when the lever of the switch is pushed away from the
circuit board. The DOWN position is when the lever of the switch is pushed toward the board.
8 Installation Guide
Switch Name Position Operation
UP Operates in Dynamic Recovery Mode (DRM).
(default) If the primary link fails, the SECONDARY port
becomes active. Refer to the description for the
AUTO switch.
RED DOWN Operates in Network Select Mode (NSM). Use
the RESET push button to toggle between
PRIMARY and SECONDARY. In NSM, the
AUTO switch sets the initial active port on
power-up. Note that the SW LED remains off in
NSM.
DIP Switches
43
21
5
TX
RED
LINK
LLCF
AUTO
RJ-45
RJ-45
RJ-45
Radiance 10Mbps Redundant Interface Line Card 9
R712-11: The table below describes the operational functions of the
DIP switches on the R712-11 line card with SONAR.
Switch Name Position* Operation
SONR UP SONAR is enabled. To properly activate
SONAR, the RED and LINK switches also must
be enabled.
DOWN SONAR is disabled.
(default)
TX UP Transmits data on both the PRIMARY and
SECONDARY ports simultaneously. The LINK
switch must be enabled on both ports.
DOWN Transmits data on the active port only.
(default)
AUTO UP In Network Select Mode (NSM), sets the default
port to SECONDARY.
In Dynamic Recovery Mode (DRM), the active
port automatically reverts back to the PRIMARY
port when the primary link is reestablished. If
SONAR is enabled, activity detection is also
required before the active port reverts back to
PRIMARY.
DOWN In NSM, sets the default port to PRIMARY.
(default)
In DRM, the active port does not revert back to
the PRIMARY port when the primary link is
reestablished or if activity is detected (SONAR
enabled). Use the RESET push button located on
the front panel to force the active port back to
PRIMARY and to clear the switchover (SW) LED.
Note: The active port reverts back to PRIMARY
if the SECONDARY port has no link or a loss of
activity for two (2) seconds (SONAR enabled)
and the PRIMARY port has a valid link and data.
* When setting DIP switches, the UP position is when the lever of the switch is pushed away from
the circuit board. The DOWN position is when the lever of the switch is pushed toward the board.
10 Installation Guide
Switch Name Position Operation
LINK UP Link signals are sent out on both the PRI-
MARY and SECONDARY ports (i.e. link is
sent out both ports).
DOWN Link signals are sent out on the active port
(default) only. Note: The TX switch is ignored in this
setting.
LLCF UP Link Loss Carry Forward is enabled.
DOWN Link Loss Carry Forward is disabled.
(default)
RED UP Operates in Dynamic Recovery Mode
(default) (DRM). If the primary link fails and the
secondary link is present, the SECONDARY
port becomes active.
When SONAR is enabled, if the PRIMARY port
loses activity for two (2) seconds and activity is
present on the SECONDARY port, then the
SECONDARY port becomes active.
DOWN Operates in Network Select Mode (NSM). Use
the RESET push button to toggle between
PRIMARY and SECONDARY. Use the AUTO
switch to set the initial active port on power-up.
Note that the SW LED remains off in NSM.
Radiance 10Mbps Redundant Interface Line Card 11
3
MDI-II Position (default)
DIP Switches
RJ-45
RJ-45
RJ-45
RED
LLCF
LINK
AUTO
TX
MDI-X Position
Slide Switches
65432
1
SONR
Set the MDI-II/MDI-X Switch
For each twisted-pair port, a switch is used to implement the transmit
and receive crossover functionality. The switch is positioned just
behind its associated RJ-45 connector. See the illustration below for the
location of the MDI-II/MDI-X slide switches.
The switch connects the transmit and receive signal pairs in either
straight-through or crossover configurations. The signal routing is as
follows:
Switch Position Connection
TX+ to TX+
TX- to TX-
RX+ to RX+
RX- to RX-
TX+ to RX+
TX- to RX-
RX+ to TX+
RX- to TX-
When setting the MDI-II/MDI-X switch, observe the positioning of the
following symbols:
• the parallel symbol (II) indicates a straight-through or parallel
connection (default)
• the cross symbol (X) indicates a crossover connection.
These two symbols are clearly marked on the printed circuit board.
Simply slide the switch in the direction of the appropriate symbol.
12 Installation Guide
Install the Line Card
The Radiance 10Mbps redundant interface line card offers the ease of
4
100 FD
T
X
x
II
x
II
T
X
100 FD
plug-and-play installation and is hot-swappable. All cards must be
firmly secured to the chassis before network connections are made.
Follow the simple steps outlined below to install the line card.
NOTE: Proper grounding is recommended (i.e., wrist strap).
• Grasp the card by the front panel as shown.
10/100
10/100
PWR
to secure each card firmly
to chassis before making
10/100
PWR
PWR
FL
100 FD
100 FD
RXLK
RX
RX
M
M
LK
TX
x
II
RX
LK
T
X
TX
Tighten thumb screw
T
X
LK
x
TX
II
RX
M
LK
M
TX
100 FD
FX
IMPORTANT!
RX
T
M
X
M
LK
T
X
x
TX
II
R
RX
X
S
M
M
LK
M
T
X
TX
network connections.
OC-12
10/100
PWR
PWR
RX
LK
TX
LK
RX
LK
TX
FX
1000BASE
1000BASE
PWR
PWR
SX
SX
LK
M
M
M
M
LX
LX
LK
R
X
S
S
M
M
T
X
Thumb Screw
OC-12
RXLK
LK
M
M
T
X
LK
R
X
S
M
T
X
Card Guide
PWR
LK
Card Guide
Blank Panel
Slot for Management Card
10/100
10/100
10/100
10/100
PWR
PWR
FL
FL
RX
M
M
10 BASE
M
M
LK
PWR
RESET
TX
LK
M
RX
A
AT
I
N
M
M
LK
M
M
LK
TX
P
R
AT
FX
FX
I
R
X
LK
S
E
AT
T
C
X
SEC
10/100
PWR
PWR
FL
FL
RX
M
M
M
M
LK
TX
RX
M
M
M
M
LK
TX
FX
FX
OC-12
PWR
PWR
FL
RX
RX
RX
RXLK
M
M
M
M
LK
LK
LK
T
X
TX
TX
TX
RX
RX
RX
R
X
M
S
LK
LK
LK
M
M
T
X
TX
TX
TX
FX
OC-12
OC-12
PWR
RXLK
M
M
T
X
LK
R
X
S
M
T
X
MGT-10
PWR
LK
1
RXLK
M
M
T
X
LK
R
X
S
M
T
X
AT
LK
2
AT
PWR
LK
A
C
O
B
N
S
O
R
L
E
ER
• Insert the card into a slot on the chassis
making sure that the top and bottom edges of the card are
aligned with the top and bottom card guides in the chassis.
Do not force the card into the chassis unnecessarily. It
should slide in easily and evenly.
• Slide the card in until the top and bottom edges of the
front panel are flush and even with the top and bottom edges
of the chassis.
•Turn the thumbscrew clockwise until it is snug to secure the
card to the chassis. The card is now properly installed and
ready for connection to the network.
Radiance 10Mbps Redundant Interface Line Card 13
5
Connect to the Network
A total of three connections must be made on the front panel when
connecting the line card to the network. Make sure that all cards are
firmly secured to the chassis before making network connections.
• Connect to the MAIN port.
The Radiance redundant interface line card provides one
shielded RJ-45 jack for 10BASE-T connections and supports a
maximum segment length of 100 meters over Category 3, 4 or
5 twisted-pair cable.
Refer to STEP 3 for MDI-II to MDI-X switch functionality.
Before making the proper twisted-pair connection, verify the
port configuration of the connected device.
If you do not know the internal wiring configuration of the
other device’s RJ-45 port, consult the product documentation.
Embedded Parallel Function
Device with Straight Through
TP Port Configuration
TD+
1
TD-
2
RD+
3
RD-
6
A device that is wired straight through, needs one crossover connection:
If the cable is…
straight through
crossover
A device that is wired crossover, needs a parallel connection:
If the cable is…
straight through
crossover
“redundant twister”
TP Port Configuration
TD+
1
TD-
2
RD+
3
RD-
6
Embedded Crossover Function
“redundant twister”
TP Port Configuration
MDI–XMDI
TD+
TD+
1
2
3
6
… the MDI-II to MDI-X Switch Setting should be
… the MDI-II to MDI-X Switch Setting should be
TDRD+
RD-
TDRD+
RD-
X
II
II
X
• Connect to the PRIMARY port.
• Connect to the SECONDARY port.
The R711-11 and R712-11 provide two additional RJ-45 jacks
for 10BASE-T connections and support a maximum segment
length of 100 meters over Category 3, 4 or 5 twisted-pair cable.
Typical Hub
TP Port Configuration
1
2
3
6
14 Installation Guide
Use the link (LK) LEDs on the front panel of the card to verify correct
segment connectivity. As you insert the cable into each port, the LK
LED illuminates provided there is power being applied to the chassis
and there is an active device connected to the other end of the cable
sending idle link signals.
100 BASE
TX
FX
R
X
T
X
100 BASE
RESET
M
A
I
N
P
R
I
S
E
C
PWR
SEC
SW
LK
AT
RESET
LK
SECONDARY
AT
R
LK
AT
100 BASE
redundant twister
PWR
SW
LK
R
X
X
AT
T
T
X
X
PRIMARY
MAIN
“
redundant twister
LK
AT
RESET
SECONDARY
LK
R
X
AT
T
X
100 BASE
PWR
SW
LK
AT
R
X
T
X
PRIMARY
100 BASE
RESET
M
A
I
N
P
R
I
S
E
C
PWR
SEC
SW
LK
AT
LK
AT
LK
AT
100 BASE
redundant twister
RESET
SECONDARY
R
X
T
X
10 BASE
“
PWR
SW
RESET
MAIN
LK
LK
M
A
AT
AT
I
N
LK
P
R
LK
AT
I
AT
LK
S
E
C
AT
SEC
100 BASE
“
redundant twister
MAIN
PWR
LK
SW
AT
RESET
SECONDARY
PRIMARY
LK
LK
R
R
X
X
AT
AT
T
T
X
X
100 BASE
redundant twister
PWR
SW
RESET
SECONDARY
LK
R
R
X
X
AT
T
T
X
X
PRIMARY
“
MAIN
LK
AT
LK
AT
“
MAIN
PWR
LK
SW
AT
PRIMARY
LK
LK
R
X
AT
AT
T
X
100 BASE
PWR
PWR
R
LK
LK
X
M
M
AT
AT
T
X
R
X
LK
LK
S
M
AT
AT
T
X
100 BASE
RESET
M
A
I
N
P
R
I
S
E
C
MGT-10
PWR
LK
SW
1
AT
LK
LK
AT
2
AT
LK
PWR
AT
A
C
O
B
LK
N
S
O
R
AT
L
E
ER
SEC
Radiance 10Mbps Redundant Interface Line Card 15
User Guide
This section contains information regarding the operating features of your
Radiance 10Mbps redundant interface line card.
LED Operation
Several LEDs are visible from the front panel. These include the switchover
(SW), power (PWR), secondary (SEC), link (LK) and activity (AT) LEDs. There
are separate link and activity LEDs for each of the three ports (MAIN,
PRIMARY and SECONDARY). Refer to the table below for a description of
each.
The indication of each LED is as follows:
LED Label Color (Status) Indication
SW Amber (steady) SECONDARY port was the active
port at some point. This LED
functions in Dynamic Recovery
Mode (DRM) only.
PWR Green (steady) Power ON
SEC Green (steady) SECONDARY port is active
OFF PRIMARY port is active
(MAIN) LK Green (steady) Receive link present
(MAIN) A T Green (blinking) Receiving data
(PRIMARY) LK Green (steady) Receive link present
(PRIMARY) AT Green (blinking) Receiving data
(SECONDARY) LK Green (steady) Receive link present
(SECONDARY) AT Green (blinking) Receiving data
16
Reset Push Button
A small RESET push button is located on the front panel of the Radiance
redundant interface line card. When used in conjunction with the card’s SW and
SECONDARY LEDs and the AUTO DIP switch setting, this push button allows
you to effectively maintain or troubleshoot a PRIMARY link connection.
Because of its small size and recessed placement within the front panel, press
the RESET push button with the tip of a pointed object. Pushing and holding the
RESET push button has no effect. It is the act of pressing the push button that
causes a reset.
In the event of a PRIMARY link failure, pressing the RESET push button has
the following effects:
If the AUTO switch is UP The active port automatically reverts to PRIand RED switch is UP MARY when primary link is reestablished and
pressing the RESET switch clears the SW LED.
If the AUTO switch is The active port does not automatically revert to
DOWN and the RED switch PRIMARY when a primary link is reestablished.
is UP Pressing the RESET switch clears the SW LED
and the SECONDARY LED and forces the
PRIMARY port to be the active port. If the
SECONDARY link is disabled, it reverts to the
PRIMARY if the PRIMARY has a good link.
If there is only a SECONDARY link, then the SW
and SECONDARY LEDs remain lit and pressing
the RESET switch has no effect.
If the RED switch is DOWN The card operates in Network Select Mode
(NSM). The RESET push button toggles the
active link between the PRIMARY and SECONDARY ports. Note that the SW LED remains off
during Network Select Mode (NSM) operation.
Radiance 10Mbps Redundant Interface Line Card 17
Link Loss Carry Forward (LLCF)
The Radiance 10Mbps redundant interface line card has been designed with
Link Loss Carry Forward ability for troubleshooting a remote connection. The
card is shipped with LLCF disabled.
When LLCF is enabled, the ports on the card do not transmit a link signal until they
receive a link signal from the opposite port. For example, if LLCF is enabled and
two redundant interface line cards are connected with nothing else connected to
them, the Link LED is not lit. When a valid link is established, a complete connection is accomplished.
The diagram below shows a typical network configuration using Radiance
redundant interface line cards for remote connectivity:
Management
Station
LED lit = established link LED unlit = no link
Switch/Hub
w/SNMP
Redundant
Line Card
up to 100m
Remote
Redundant
Line Card
Switch/Hub
w/SNMP
Management
Station
If the connection breaks, or the remote device fails, the card carries that link loss
all the way to the switch/hub which generates a trap to the management station.
The administrator can then look at the card to determine the source of the loss.
Management
Station
LED lit = established link LED unlit = no link
Switch/Hub
w/SNMP
Redundant
Line Card
Link Loss Carried
Broken
Remote
Cable
Redundant
Line Card
Switch/Hub
w/SNMP
Management
Station
18 User Guide
Switch On No Activity Received (SONAR)
The R712-11 is designed to protect a network from failure that would prevent
data from reaching its destination. With SONAR enabled, the card monitors the
active port for loss of data activity, as well as loss of a valid link. SONAR
enables the redundant line card to automatically change its active port to its
backup when the following two conditions occur:
• No data activity is detected on the active port for two (2) seconds.
• Data activity is detected on the backup port.
To switch active ports, the backup port must have data activity within the twosecond time-out period when the active port lost activity. If both ports have no
activity, the port that receives data activity first becomes the active port.
The active port is switched immediately if it loses its link and the backup port
has a link.
To properly activate SONAR, make sure that the following switches are enabled:
1. RED switch. This sets the redundant interface line card to operate in
Dynamic Recovery Mode.
2. LINK switch. This allows link signals to be sent out both ports.
3. SONAR switch.
The settings of the other DIP switches do not affect SONAR operation. However, SONAR will override the Auto Restore Primary Circuit (AUTO) switch. If
both SONAR and AUTO are enabled, the active port will not automatically
revert to the primary port (after switching to the secondary port) if the primary
port has link but no activity. Data activity on the primary port must also be
detected during the two-second time-out period before the active port reverts
back to the primary port.
NOTE: The R712-11 is shipped with SONAR disabled. In addition to the
hardware switch setting, SONAR can be enabled via console commands or
through WebBeacon or NetBeacon management software (version 2.0 or later).
Refer to the Radiance Command Line Interface Reference Guide,
NetBeacon Element Management Software Installation & User Guide or
WebBeacon Software Installation & User Guide for software instructions.
Radiance 10Mbps Redundant Interface Line Card 19
Topology Solution
Server Cluster A Server Cluster B
Servers with
10Mbps NICs
Radiance R5000 Chassis
with Redundant
Line Cards
Secondary Link A
10Mbps Switch
Primary Link B
Enterprise Switch
PC running Network
Management Software
Secondary Link B
Primary Link A
10Mbps Switch
20 User Guide
Technical Specifications
Data Rate
Half duplex ________________________________________________10Mbps
Full duplex ________________________________________________20Mbps
10Mbps Twisted-Pair Interface
Connector __________________________________ Shielded RJ-45, 8-pin jack
Impedance________________________________________ 100 Ohms nominal
Signal Level Output (differential) ___________________________ 2.2 to 2.8V
Signal Level Input _____________________________________ .3 to 3.1V p-p
Supported Link Length_________________________________________100m
Cable Type ___________________________________ Category 3, 4, or 5 UTP
(For NEBS Level III and EN55024:1998 compliance, use only
Category 5 STP cables.)
Power Requirements
Input ______________________________________ 5V DC @ 0.750A, 3.75W
Environmental
Operating Temperature _____________________________________ 0 to 50° C
Storage Temperature_____________________________________ -30 to 70° C
Operating Humidity _________________________ 5% to 95% non-condensing
Weight_______________________________________________ 5 oz (0.14 kg)
Radiance 10Mbps Redundant Interface Line Card 21
Product Safety, EMC and Compliance Statements
This equipment complies with the following requirements:
•UL
• CSA
• EN60950 (safety)
• FCC Part 15, Class A
• EN55022 Class A (emissions)
• EN55024: 1998 (immunity)
• DOC Class A (emissions)
• IEC 825-1 Classification
• Class 1 Laser Product
This product shall be handled, stored and disposed of in accordance with all
governing and applicable safety and environmental regulatory agency requirements.
The following FCC and Industry Canada compliance information is applicable
to North American customers only.
USA FCC Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses
and can radiate radio frequency energy, and if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the
interference at his own expense.
Caution: Changes or modifications to this equipment not expressly approved by
the party responsible for compliance could void the user’s authority to operate
the equipment.
Canadian Radio Frequency Interference Statement
This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du
Réglement sur le matériel brouilleur du Canada.
22 User Guide
Warranty and Servicing
Three-Year Warranty for Radiance 10Mbps Redundant Interface Line
Card
Metrobility Optical Systems, Inc. warrants that every Radiance 10Mbps redundant interface line card will be free from defects in material and workmanship
for a period of THREE YEARS from the date of Metrobility shipment. This
warranty covers the original user only and is not transferable. Should the unit
fail at any time during this warranty period, Metrobility will, at its sole discretion, replace, repair, or refund the purchase price of the product. This warranty is
limited to defects in workmanship and materials and does not cover damage
from accident, acts of God, neglect, contamination, misuse or abnormal conditions of operation or handling, including overvoltage failures caused by use
outside of the product’s specified rating, or normal wear and tear of mechanical
components.
To establish original ownership and provide date of purchase, complete and
return the registration card or register the product online at
www.metrobility.com. If product was not purchased directly from Metrobility,
please provide source, invoice number and date of purchase.
To return a defective product for warranty coverage, contact Metrobility
Customer Service for a return materials authorization (RMA) number. Send the
defective product postage and insurance prepaid to the address provided to you
by the Metrobility Technical Support Representative. Failure to properly protect
the product during shipping may void this warranty . The Metrobility RMA
number must be clearly on the outside of the carton to ensure its acceptance.
Metrobility will pay return transportation for product repaired or replaced inwarranty. Before making any repair not covered by the warranty, Metrobility
will estimate cost and obtain authorization, then invoice for repair and return
transportation. Metrobility reserves the right to charge for all testing and
shipping costs incurred, if test results determine that the unit is without defect.
This warranty constitutes the buyer’s sole remedy. No other warranties, such as
fitness for a particular purpose, are expressed or implied. Under no circumstances will Metrobility be liable for any damages incurred by the use of this
product including, but not limited to, lost profits, lost savings, and incidental or
consequential damages arising from the use of, or inability to use, this product.
Authorized resellers are not authorized to extend any other warranty on
Metrobility’s behalf.
Radiance 10Mbps Redundant Interface Line Card 23
Product Manuals
The most recent version of this manual is available online at
http://www.metrobility.com/support/manuals.htm
To obtain additional copies of this manual, contact your reseller, or call
1.877.526.2278 or 1.603.880.1833
Product Registration
To register your product, go to
http://www.metrobility.com/support/registration.asp
25 Manchester Street, Merrimack, NH 03054 USA
tel: 1.603.880.1833 • fax: 1.603.594.2887
www.metrobility.com
5660-000020 E
9/03
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