The datasheet for Token Ring hubs from Madge Networks, Historical Documentation.

1. C O M PAT I B I L I T Y A N D R E L I A B I L I T Y A S S U R E D
Madge hubs are rigourously tested on an extensive range of systems including third party Token Ring
hubs, routers and switches. We test with all major revisions of network operating systems, as well as on
rings with more than 200 nodes running multiple protocols at bandwidth utilization levels of 99 per
cent. Madge Networks’ commitment to compatibility testing continues long after a new product is
released. Systems are continually upgraded to reflect typical environments, enabling customers to
continue to enjoy trouble free Token Ring networking.
M A D G E N E T W O R K S S E R V I C E A N D S U P P O R T
Madge Token Ring hubs are backed by Madge Networks’ expertise in networking and a worldwide
network of Value Added Resellers.
Customers can also access up-to-date technical information from the Madge World Wide Web site
(http://www.madge.com). All Madge Token Ring hubs come with a one-year warranty.
Madge Networks
EUROPE, MIDDLE EAST
& AFRICA
Madge Networks Ltd
Wexham Springs
Framewood Road, Wexham
Slough SL3 6PJ
England
Tel: +44 1753 661000
Fax: +44 1753 661011
http://www.madge.com
AMERICAS
Madge Networks Inc
2314 North First Street
San Jose
CA 95131-1011
United States
Tel: +1 408 955 0700
Fax: +1 408 955 0970
http://www.madge.com
ASIA PACIFIC
Madge Networks Pty
Suite 4B
15 Orion Road
Lane Cove, NSW 2066
Australia
Tel: +61 2 9936 1700
Fax: +61 2 9936 1799
http://www.madge.com
Madge, the Madge logo, SmartCAU, SmartLAM, SmartRAM and TrueView are trademarks, and in some jurisdictions may be registered trademarks, of Madge Networks or its affiliated
companies. Other trademarks appearing in this document are the property of their respective owners.
© Copyright 1998 Madge Networks. All Rights Reserved. 600-003-18 2/98
Token Ring Hubs
Madge Networks stackable Token Ring hubs provide a cost-effective,
flexible and scalable network solution, offering maximum fault tolerance
and the broadest scope of network management.
Designed for today’s business critical Token Ring networks, which demand maximum
up-time and minimal disruption to the network when problems occur, Madge hubs
provide a unique combination of advanced network fault recovery systems which
ensure fast detection and auto-correction of network fault conditions. Fast beacon
recovery, automatic ring speed detection, and dual ring recovery, based on the powerful
IEEE 802.5c standard, enable users to work even if there are multiple fault conditions
on the network.
Madge Token Ring hubs also deliver advanced RMON-based network management
capabilities, which are optimized for Token Ring environments and support a wide
range of network management systems. Madge’s own TrueView™
management software
allows network managers to monitor and control the whole of the Token Ring network
without having to leave their desks.
For Token Ring environments deploying intelligent hubs for the first time, Madge
offers a unique migration path from dumb, passive MAUs by allowing mixtures of
intelligent hubs and MAUs even on the same ring.
Madge
Networks
Token Ring
Hubs
P R O D U C T S P E C I F I C AT I O N S
SMARTCAU PLUS SMARTLAM PLUS SMARTLAM SMARTRAM PLUS SMARTRAM
UTP STP UTP STP
Network Type 4 or 16 Mbps IBM and IEEE 802.5 Token Ring
Supply 90-130 and 180- Power derived from SmartCAU or 90-130 and 180-250 V ac 47-63 Hz
250 V ac 47-63 Hz SmartRAM auto-ranging
auto-ranging
Power 100W max Power derived from SmartCAU 100W max
or SmartRAM
EMC CE approved, FCC Class A EN50082-1 EN50022 class A VCCI Class1
Safety UL1950 CSA C22.2 NO.950 EN60950 IEC 950
Temperature Range 10-40 deg. C
Humidity Range 10-90% RH non-condensing
Mounting 2U 1U 3U 1U 3U
(19 inch rack)
User Ports - 20 20 20 20
Switch Expansion - - - 1 1
Port
Dimensions (mm) 483 x 88 x 307 483 x 44 x 150 483 x 133 x 170 483 x 44 x 293 483 x 133 x 293
Weight 5.5 Kg 2.1 Kg 2.3 Kg 4.4 Kg 7.3 Kg
Warranty 1 year
O R D E R I N G I N F O R M AT I O N
Part No. Description
55-27 SmartCAU Plus, UK power cord
55-28 SmartCAU Plus, US power cord
55-29 SmartCAU Plus, Euro power cord
55-24 SmartCAU Plus, UTP trunk link module
55-26 SmartCAU Plus, Fiber trunk link module
55-50 SmartLAM Plus UTP
55-10 SmartLAM STP
Part No. Description
55-40 SmartRAM Plus UTP, UK power cord
55-41 SmartRAM Plus UTP, US power cord
55-42 SmartRAM Plus UTP, Euro power cord
55-30 SmartRAM STP, UK power cord
55-31 SmartRAM STP, US power cord
55-32 SmartRAM STP, Euro power cord
55-26 SmartRAM Plus, Fiber trunk link module
Note: Madge SmartCAU Plus, SmartLAM Plus and SmartRAM Plus specifications are identical to the LANStack TR range.
Networking
Madge Networks
with vision
WACEMADGETokenRHubs 4pp 5/3/98 13:57 Page 1

2. Hub Applications and Features
O F F I C E / W O R K G R O U P S O L U T I O N S
• Cost-effective network growth
or segmentation
• Easiest migration from MAU
based networks
• Unique management and
security via industry standard
software or FREE device
manager in the box
The Madge SmartRAM™
(ring attachment module) is a cost-effective solution
for smaller offices and workgroup applications. In conjunction with a Token Ring
switch it is ideal for micro-segmenting workgroups into higher bandwidth switched
workgroups. Its stackable design, powerful network fault recovery systems,
advanced management compatibility, and unique switch expansion port enables
easy integration into any corporate LAN.
For stand-alone network applications, Madge’s TrueView device manager, which
ships FREE with every unit, eliminates the need for expensive network
management packages. Available as both STP or UTP versions, the SmartRAM
offers an extremely flexible solution.
D I S T R I B U T E D N E T W O R K S
• Easiest migration from MAU
based networks
• Unique management and
security via industry standard
software or FREE device
manager in the box
• Maximum fault tolerance
through Token Ring Dual Ring
Recovery (RI/RO) architecture
• Fully compatible with IBM8230 CAU
The Madge SmartCAU™
Plus (controlled access unit) is a fully scalable solution and is
the industry’s most fault resilient and secure Token Ring hub solution. For maximum
up-time and resilience of the corporate network, the SmartCAU provides ring speed
detect, fast beacon recovery and compliance with IEEE 802.5c dual reconfiguring ring
standard. SmartCAUs can be integrated with existing MAUs to provide step by step
migration to an intelligent solution for distributed networks.
The Madge SmartLAM™
(lobe attachment module) is a 20-port extension unit that can be
used with either the SmartCAU Plus (up to 80 ports) or the SmartRAM (up to 60 ports).
The SmartRAM Plus, SmartCAU Plus and SmartLAM Plus offer considerable space
savings through reduced chassis height.
Madge
SmartRAM Plus
REPLACING MAUS WITH
MANAGED INTELLIGENT HUBS
E A S Y M I G R AT I O N T O M A N A G E D
N E T W O R K S
• Existing MAUs can be directly
connected to SmartCAU,
enabling networks to be
transitioned to a fully
manageable and fault tolerant
CAU and LAM network in
incremental steps
• SmartCAU offers maximum
fault tolerance by incorporating
fully IBM8230 compatible Token
Ring Dual Ring Recovery
(RI/RO) architecture
COST-EFFECTIVE EXPANSION
E A S I LY I N C R E A S E Y O U R
N E T W O R K C A PA C I T Y
• SmartCAU allows up to four
LAMs or four MAUs to be
directly connected
• SmartRAM allows up to two
LAMs or two MAUs to be
directly connected
• For large networks, multiple
stacks can be interconnected
• Madge hubs are easily
integrated into existing Token
Ring networks with minimal
disturbance, protecting
investment in equipment and
management applications
NETWORK SEGMENTATION
AND SWITCH INTEGRATION
S O LV E C O N G E S T I O N P R O B L E M S
A N D I M P R O V E A C C E S S T I M E
• In optimizing Token Ring
performance, small workgroups
gain better access to network
resources
• Cost-effective network
segmentation can be achieved by
splitting a large ring into smaller
segments. Hubs are connected to
the backbone switch via the
unique expansion port,
maximizing available user ports
• A complete high performance
Token Ring switched network
can be designed using Madge
stackable hubs, Token Ring
switches and network adapters
CORPORATE
LAN
RAM
RAM
LAM
LAM
Up to
20 users
Up to
60 users
Existing
network hub
Up to
80 users
MAU
CAU
LAM
LAM
LAM
LAM
LAM
CAU
20 users
C O M P R E H E N S I V E M A N A G E M E N T A N D S E C U R I T Y
• TrueView is a graphical and intuitive Windows device
manager. It is shipped FREE with SmartCAU and
SmartRAM, enabling cost-effective management of
the network under Windows 3.1, 95 and NT.
• Madge hubs are manageable via industry standard
network management applications such as IBM LAN
Network Manager, HP Openview (HP-UX and
Solaris) and IBM Netview for AIX. Madge hubs can
also be managed by SNMP, RMON, TelNet or via
serial port.
• Built in security features allow the Network Manager
control over network access. Individual nodes can be
restricted completely or limited to set access times
during the day.
FA U LT T O L E R A N C E A N D E A S Y I N S TA L L AT I O N
• Automatic beacon recovery protects the network
against cable breaks and other equipment failure.
• Port level ring speed detection prevents node stations
inserting into the ring at the wrong ring speed.
• Stackable or rack mounted solutions offering high port
density with individual tri-state visual indicators.
• SmartCAU supports IEEE 802.5c Dual Reconfiguring
Ring Standard. This ensures maximum network
resilience by protecting against trunk cable failure.
• SmartCAU can be integrated into existing networks
based on IBM8230 CAUs and be linked with existing
MAUs via trunk connections.
Madge
SmartRAM
Madge
SmartCAU Plus
Madge
SmartLAM Plus
Madge
SmartLAM
CORPORATE
LAN
WACEMADGETokenRHubs 4pp 5/3/98 13:58 Page 3

3. Hub Applications and Features
O F F I C E / W O R K G R O U P S O L U T I O N S
• Cost-effective network growth
or segmentation
• Easiest migration from MAU
based networks
• Unique management and
security via industry standard
software or FREE device
manager in the box
The Madge SmartRAM™
(ring attachment module) is a cost-effective solution
for smaller offices and workgroup applications. In conjunction with a Token Ring
switch it is ideal for micro-segmenting workgroups into higher bandwidth switched
workgroups. Its stackable design, powerful network fault recovery systems,
advanced management compatibility, and unique switch expansion port enables
easy integration into any corporate LAN.
For stand-alone network applications, Madge’s TrueView device manager, which
ships FREE with every unit, eliminates the need for expensive network
management packages. Available as both STP or UTP versions, the SmartRAM
offers an extremely flexible solution.
D I S T R I B U T E D N E T W O R K S
• Easiest migration from MAU
based networks
• Unique management and
security via industry standard
software or FREE device
manager in the box
• Maximum fault tolerance
through Token Ring Dual Ring
Recovery (RI/RO) architecture
• Fully compatible with IBM8230 CAU
The Madge SmartCAU™
Plus (controlled access unit) is a fully scalable solution and is
the industry’s most fault resilient and secure Token Ring hub solution. For maximum
up-time and resilience of the corporate network, the SmartCAU provides ring speed
detect, fast beacon recovery and compliance with IEEE 802.5c dual reconfiguring ring
standard. SmartCAUs can be integrated with existing MAUs to provide step by step
migration to an intelligent solution for distributed networks.
The Madge SmartLAM™
(lobe attachment module) is a 20-port extension unit that can be
used with either the SmartCAU Plus (up to 80 ports) or the SmartRAM (up to 60 ports).
The SmartRAM Plus, SmartCAU Plus and SmartLAM Plus offer considerable space
savings through reduced chassis height.
Madge
SmartRAM Plus
REPLACING MAUS WITH
MANAGED INTELLIGENT HUBS
E A S Y M I G R AT I O N T O M A N A G E D
N E T W O R K S
• Existing MAUs can be directly
connected to SmartCAU,
enabling networks to be
transitioned to a fully
manageable and fault tolerant
CAU and LAM network in
incremental steps
• SmartCAU offers maximum
fault tolerance by incorporating
fully IBM8230 compatible Token
Ring Dual Ring Recovery
(RI/RO) architecture
COST-EFFECTIVE EXPANSION
E A S I LY I N C R E A S E Y O U R
N E T W O R K C A PA C I T Y
• SmartCAU allows up to four
LAMs or four MAUs to be
directly connected
• SmartRAM allows up to two
LAMs or two MAUs to be
directly connected
• For large networks, multiple
stacks can be interconnected
• Madge hubs are easily
integrated into existing Token
Ring networks with minimal
disturbance, protecting
investment in equipment and
management applications
NETWORK SEGMENTATION
AND SWITCH INTEGRATION
S O LV E C O N G E S T I O N P R O B L E M S
A N D I M P R O V E A C C E S S T I M E
• In optimizing Token Ring
performance, small workgroups
gain better access to network
resources
• Cost-effective network
segmentation can be achieved by
splitting a large ring into smaller
segments. Hubs are connected to
the backbone switch via the
unique expansion port,
maximizing available user ports
• A complete high performance
Token Ring switched network
can be designed using Madge
stackable hubs, Token Ring
switches and network adapters
CORPORATE
LAN
RAM
RAM
LAM
LAM
Up to
20 users
Up to
60 users
Existing
network hub
Up to
80 users
MAU
CAU
LAM
LAM
LAM
LAM
LAM
CAU
20 users
C O M P R E H E N S I V E M A N A G E M E N T A N D S E C U R I T Y
• TrueView is a graphical and intuitive Windows device
manager. It is shipped FREE with SmartCAU and
SmartRAM, enabling cost-effective management of
the network under Windows 3.1, 95 and NT.
• Madge hubs are manageable via industry standard
network management applications such as IBM LAN
Network Manager, HP Openview (HP-UX and
Solaris) and IBM Netview for AIX. Madge hubs can
also be managed by SNMP, RMON, TelNet or via
serial port.
• Built in security features allow the Network Manager
control over network access. Individual nodes can be
restricted completely or limited to set access times
during the day.
FA U LT T O L E R A N C E A N D E A S Y I N S TA L L AT I O N
• Automatic beacon recovery protects the network
against cable breaks and other equipment failure.
• Port level ring speed detection prevents node stations
inserting into the ring at the wrong ring speed.
• Stackable or rack mounted solutions offering high port
density with individual tri-state visual indicators.
• SmartCAU supports IEEE 802.5c Dual Reconfiguring
Ring Standard. This ensures maximum network
resilience by protecting against trunk cable failure.
• SmartCAU can be integrated into existing networks
based on IBM8230 CAUs and be linked with existing
MAUs via trunk connections.
Madge
SmartRAM
Madge
SmartCAU Plus
Madge
SmartLAM Plus
Madge
SmartLAM
CORPORATE
LAN
WACEMADGETokenRHubs 4pp 5/3/98 13:58 Page 3

4. C O M PAT I B I L I T Y A N D R E L I A B I L I T Y A S S U R E D
Madge hubs are rigourously tested on an extensive range of systems including third party Token Ring
hubs, routers and switches. We test with all major revisions of network operating systems, as well as on
rings with more than 200 nodes running multiple protocols at bandwidth utilization levels of 99 per
cent. Madge Networks’ commitment to compatibility testing continues long after a new product is
released. Systems are continually upgraded to reflect typical environments, enabling customers to
continue to enjoy trouble free Token Ring networking.
M A D G E N E T W O R K S S E R V I C E A N D S U P P O R T
Madge Token Ring hubs are backed by Madge Networks’ expertise in networking and a worldwide
network of Value Added Resellers.
Customers can also access up-to-date technical information from the Madge World Wide Web site
(http://www.madge.com). All Madge Token Ring hubs come with a one-year warranty.
Madge Networks
EUROPE, MIDDLE EAST
& AFRICA
Madge Networks Ltd
Wexham Springs
Framewood Road, Wexham
Slough SL3 6PJ
England
Tel: +44 1753 661000
Fax: +44 1753 661011
http://www.madge.com
AMERICAS
Madge Networks Inc
2314 North First Street
San Jose
CA 95131-1011
United States
Tel: +1 408 955 0700
Fax: +1 408 955 0970
http://www.madge.com
ASIA PACIFIC
Madge Networks Pty
Suite 4B
15 Orion Road
Lane Cove, NSW 2066
Australia
Tel: +61 2 9936 1700
Fax: +61 2 9936 1799
http://www.madge.com
Madge, the Madge logo, SmartCAU, SmartLAM, SmartRAM and TrueView are trademarks, and in some jurisdictions may be registered trademarks, of Madge Networks or its affiliated
companies. Other trademarks appearing in this document are the property of their respective owners.
© Copyright 1998 Madge Networks. All Rights Reserved. 600-003-18 2/98
Token Ring Hubs
Madge Networks stackable Token Ring hubs provide a cost-effective,
flexible and scalable network solution, offering maximum fault tolerance
and the broadest scope of network management.
Designed for today’s business critical Token Ring networks, which demand maximum
up-time and minimal disruption to the network when problems occur, Madge hubs
provide a unique combination of advanced network fault recovery systems which
ensure fast detection and auto-correction of network fault conditions. Fast beacon
recovery, automatic ring speed detection, and dual ring recovery, based on the powerful
IEEE 802.5c standard, enable users to work even if there are multiple fault conditions
on the network.
Madge Token Ring hubs also deliver advanced RMON-based network management
capabilities, which are optimized for Token Ring environments and support a wide
range of network management systems. Madge’s own TrueView™
management software
allows network managers to monitor and control the whole of the Token Ring network
without having to leave their desks.
For Token Ring environments deploying intelligent hubs for the first time, Madge
offers a unique migration path from dumb, passive MAUs by allowing mixtures of
intelligent hubs and MAUs even on the same ring.
Madge
Networks
Token Ring
Hubs
P R O D U C T S P E C I F I C AT I O N S
SMARTCAU PLUS SMARTLAM PLUS SMARTLAM SMARTRAM PLUS SMARTRAM
UTP STP UTP STP
Network Type 4 or 16 Mbps IBM and IEEE 802.5 Token Ring
Supply 90-130 and 180- Power derived from SmartCAU or 90-130 and 180-250 V ac 47-63 Hz
250 V ac 47-63 Hz SmartRAM auto-ranging
auto-ranging
Power 100W max Power derived from SmartCAU 100W max
or SmartRAM
EMC CE approved, FCC Class A EN50082-1 EN50022 class A VCCI Class1
Safety UL1950 CSA C22.2 NO.950 EN60950 IEC 950
Temperature Range 10-40 deg. C
Humidity Range 10-90% RH non-condensing
Mounting 2U 1U 3U 1U 3U
(19 inch rack)
User Ports - 20 20 20 20
Switch Expansion - - - 1 1
Port
Dimensions (mm) 483 x 88 x 307 483 x 44 x 150 483 x 133 x 170 483 x 44 x 293 483 x 133 x 293
Weight 5.5 Kg 2.1 Kg 2.3 Kg 4.4 Kg 7.3 Kg
Warranty 1 year
O R D E R I N G I N F O R M AT I O N
Part No. Description
55-27 SmartCAU Plus, UK power cord
55-28 SmartCAU Plus, US power cord
55-29 SmartCAU Plus, Euro power cord
55-24 SmartCAU Plus, UTP trunk link module
55-26 SmartCAU Plus, Fiber trunk link module
55-50 SmartLAM Plus UTP
55-10 SmartLAM STP
Part No. Description
55-40 SmartRAM Plus UTP, UK power cord
55-41 SmartRAM Plus UTP, US power cord
55-42 SmartRAM Plus UTP, Euro power cord
55-30 SmartRAM STP, UK power cord
55-31 SmartRAM STP, US power cord
55-32 SmartRAM STP, Euro power cord
55-26 SmartRAM Plus, Fiber trunk link module
Note: Madge SmartCAU Plus, SmartLAM Plus and SmartRAM Plus specifications are identical to the LANStack TR range.
Networking
Madge Networks
with vision
WACEMADGETokenRHubs 4pp 5/3/98 13:57 Page 1