Designed for high-performance, scalable and simple-to-use
medium to enterprise SAN environments
IBM TotalStorage SAN32M-2 fabric
switch
IBM TotalStorage SMB solutions
The IBM TotalStorage® SAN32M-2 fab-
ric switch is designed specifically to
address the needs of medium-sized
and enterprise SAN environments. It
can be used to create a wide range of
high performance SAN solutions, from
simple single-switch configurations to
larger multi-switch configurations which
support fabric connectivity and
High density design with 32 ports in an efficient 1RU height helps save rack space
Highlights
advanced business continuity
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Simple-to-use SAN switch with
ease-of-installation and ease-
of-use features designed
specifically for the needs of
medium-sized and enterprise
environments
High-performance 1, 2 and
4 Gigabit per second links with
pay-as-you-grow FlexPort scal-
ability enables growth from
16 to 24 to 32 ports
capabilities. Infrastructure simplification
solutions for IBM _`® xSeries®,
iSeries™, pSeries® and zSeries®
servers include storage consolidation
and high-availability server clustering
with IBM TotalStorage disk storage
arrays. Business continuity solutions
include data protection with
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Designed for high availability
with hot-swappable, dual power
supplies and HotCAT online
code activation
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Foundation for new infrastruc-
ture simplification and business
continuity solutions for servers
running Microsoft® Windows®,
UNIX®, Linux®, NetWare®
and OS/400®, AIX®, z/OS®
operating systems
IBM TotalStorage tape libraries and
devices, and IBM Tivoli® Storage
Manager data protection software.
A single SAN32M-2 switch can serve
as the cornerstone of a Storage Area
Network for those who want the bene-
fits of storage consolidation and are just
beginning to implement Fibre Channel
storage systems. Such an entry-level
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environment for the same reasons in an
effort to help maintain access to data.
Each server is configured with redun-
dant Host Bus Adapters. Each Host
Bus Adapter is connected to a different
SAN switch, and each switch is con-
nected to a different controller in a disk
system. Every effort is made to maintain
application access to data.
The SAN32M-2 is an excellent switch
to use in a clustered server environ-
ment. Separate SAN switches enable
two separate SAN fabrics, which are
desirable as a means to help minimize
or eliminate single points of failure. The
yellow and green clusters shown above
provide redundant components at every
level and are designed to help minimize
application outages.
Two SAN32M-2 fabric switches can be
connected over metro distances (up to
10 km) using longwave SFP optical
transceivers. Longer distances can be
supported with SAN routers, such as
the IBM TotalStorage SAN04M-R and
SAN16M-R, which transport Fibre
Channel Protocol (FCP) over Internet
Protocol (IP) networks without merging
the local and remote fabrics.
First time SAN users characteristics
Easy to install and maintain
The SAN32M-2 includes capabilities
designed to make it easy to install and
easy to maintain for system administra-
tors who have minimal experience with
SAN components. EFCM Basic pro-
vides intuitive graphic switch manage-
ment capabilities. Installation and
backup/restore wizards are included for
novice users which are designed to
help guide them through switch setup
and operation.
Business continuity solution
Many small- and medium-sized compa-
nies want to implement a business con-
tinuity or remote backup capability to
help address strict new regulatory
requirements. The SAN32M-2 fabric
switch can help provide the SAN con-
nectivity required for these environ-
ments. The diagram on the following
page is intended to represent two dif-
ferent sites. The blue side represents
the production site and the green side
represents the remote or backup site.
SAN32M-2 fabric switches can also be
used to connect two locations to
enable remote data backup. An
Information Lifecycle Management (ILM)
EFMC Basic (formerly SANpilot) is
application such as IBM Tivoli® Storage designed for first-time SAN users with
Manager (TSM), which runs on a server
in the production site, can write data to
a tape system at a remote location. The
same distance capabilities are available
for the business continuity solution
described above.
minimum SAN expertise. EFCM Basic
can help simplify monitoring and config-
uration management. Functions include
Web browser access, fabric and switch
configuration management, port activity
monitoring and reset, firmware updat-
ing, event logging, diagnostics and
Many disk subsystems, including the
IBM TotalStorage DS6000 and DS4000
series, are capable of copying data to a
remote location. The data path for the
remote copy operation is represented
by the red links in the diagram.
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High-availability
Medium-sized and enterprise busi-
nesses require high-availability switch
fabric solutions. The SAN32M-2 fabric
switch uses advanced application-
specific integrated circuits (ASICs) to
help minimize the number of internal
components and thus improve reliability.
The SAN32M-2 switch is designed to
provide hot-swappable, load-sharing
dual power supplies designed to allow
the switch to remain online if one power
supply fails. Dual power cords allow
attachment to separate power sources
to help improve availability. Hot-
online help. Whether you have a single
switch or a small fabric to manage,
EFCM Basic capabilities and functional-
ity can help simplify management of
your SAN solution.
auto-negotiates to 4, 2 Gbps or
1 Gbps, full duplex, depending on the
capabilities of the attached device or
switch. Up to 256 Gbps aggregate
throughput is possible with 32-port
configurations.
swappable power supplies with inte-
grated cooling components help elimi-
nate downtime for service when
replacing a failed component and help
reduce or eliminate the risk of erro-
neously cabling a replacement switch
because of a simple component failure.
Failed power supplies require IBM serv-
ice or switch replacement and hot-
pluggable optical transceivers can be
replaced without taking the switch
offline.
Pay-as-you-grow scalability
The FlexPort Expansion feature is
designed to support scalable switch
upgrades. The FlexPort feature provides
an activation key and eight shortwave
SFPs which upgrade the switch in
eight-port increments while helping
avoid fabric disruption. The ability to
increase switch capacity while maintain-
ing service helps customers implement
a pay-as-you-grow strategy while mini-
mizing impact to applications.
Network performance can be enhanced
with the Open Trunking feature which
automatically balances performance
throughout a network while helping
minimize storage administrators’
involvement. Open Trunking is designed
to optimize the total throughput
between two switches automatically by
redirecting traffic from high-utilization
links to links with available bandwidth.
Open Trunking is designed to continu-
ously monitor loads on all links, detect
congestion and automatically balance
FlexPort technology is designed to
support switch port upgrades without
fabric disruption. In addition, HotCAT
online code activation is designed to
allow firmware to be downloaded and
activated while the fabric switch
High performance
The SAN32M-2 switch provides 4 Gbps traffic across available ISLs without
performance on all ports when paired
with storage system hardware that sup-
ports 4 Gbps throughput. Each port
operator interaction. Based on constant
traffic monitoring, Open Trunking acts
to help improve throughput and reroute
traffic efficiently.
remains operational. Redundant
switches can be deployed for high-
availability clustering applications.
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Advanced solution management
Enterprise Fabric Connectivity
Manager
SANtegrity™ Enhanced (Security
Suite) feature is designed to help
enhance business continuity by reduc-
ing the impact of human influences on
networked data. The feature includes
SANtegrity Binding and SANtegrity
Authentication.
configuration helps address user prefer-
ence regarding exit port assignment but
is subject to the standard rules regard-
ing the Fabric Shortest Path First
(FSPF) protocol.
Enterprise Fabric Connectivity Manager
(EFCM) software is designed to
support interconnection of multiple
IBM TotalStorage SAN m-type switches
and directors for the creation of tiered
enterprise SAN solutions. EFCM soft-
ware with a 1U rack mount manage-
ment server (separately orderable
products) is designed to centralize the
management of multiple, distributed
switches and directors in an enterprise-
wide Fibre Channel fabric.
Full Volatility feature is designed to
support high-security environments,
which require no customer data be
retained after power-off. Full Volatility is
designed to configure a switch or direc-
tor so that no frame data is stored after
a power-off.
SANtegrity Zoning, a standard capabil-
ity of Enterprise Operating System
(E/OS), provides hardware-enforced
world wide name (WWN) and port zon-
ing. SANtegrity Secure Management
Zone (SMZ) is designed to secure man-
agement access to local and remote
SAN devices over a secure connection.
SAN32M-2 FICON® Management
Server feature supports management of
the SAN32M-2 switch using System
Automation for z/OS and System
Automation for OS/390® and zSeries
900 servers. IBM 9032 ESCON®
director is a type of dynamic in-band
management. System Automation—for
z/OS or OS/390—is designed to con-
currently manage IBM 9032 ESCON
directors as well as McDATA® FICON
directors.
The SAN32M-2 Element Manager
feature is designed to enable tiered
enterprise-to-edge EFCM management
of SAN32M-2 switches when intercon-
nected with multiple IBM TotalStorage
SAN m-type switches and directors in a
tiered enterprise SAN solution.
SANtegrity Binding is designed to cre-
ate multiple layers of access control,
including port, switch and fabric
binding.
Standards-based SANtegrity
Authentication is designed to force
each device in the SAN to prove who
they are in order to avoid unauthorized
access and unauthenticated devices.
Open System Management Server
(OSMS), a standard feature, is an ANSI
(American National Standards Institute)-
based capability that supports SAN
management software from vendors
such as VERITAS, Tivoli and BMC.
OSMS is designed to extend the
switch’s capability to include in-band
management with an open systems,
host-based application and to allow
the fabric switch and devices attached
to it to be “discovered,” or seen in a
fabric through a framework software
application.
High port density, rack space savings
Rapidly growing Fibre Channel SAN
infrastructures place a premium on rack
space. The IBM TotalStorage
Preferred Path, a standard feature, is
designed to allow a customer to define
routes across a fabric. The Preferred
Path modifies the behavior of Open
Trunking by providing guidance for the
balancing function. The Preferred Path
SAN32M-2 fabric switch uses SFP LC
optical connectors and advanced pack-
aging that requires only one-rack unit
(1U) height for 32 ports. The
SAN32M-2 switch is also tabletop
stackable.
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IBM TotalStorage SAN32M-2 at a glance
Product characteristics
Product number
2026-432
Base fabric switch
IBM TotalStorage SAN32M-2 fabric switch with 32 ports: 16 ports activated, 16 shortwave 4
Gbps SFP transceivers, dual power supplies and PDU jumper cords, EFCM Basic, Install
Wizards, Open Systems Management Server and Preferred Path software.
Fibre Channel interfaces
Optical transceivers
Fans and power supplies
Hot-swap components
Rack support
E-Port, F_Port, FL-Port
4 Gbps shortwave SFPs; 2 Gbps longwave SFPs
Dual IBM CE replaceable power supplies with integrated cooling
SFP optical transceivers, power supplies
19 inch, 1RU industry standard rack with Rack Mount Kit feature
Desktop installation is supported;
Non-rack support
country-specific power cords must be ordered
Management software
Servers supported*
EFCM Basic, Install and Backup/Restore Wizards
IBM _` xSeries® servers and other Intel® processor-based servers
IBM _` pSeries® servers and selected Sun™ and HP servers
IBM _` iSeries™ and selected AS/400® servers
IBM _` zSeries® and selected S/390 servers
Microsoft® Windows NT®, Windows® 2000, Windows® 2003
Red Hat® Linux®, Red Hat Linux Advanced Server
SUSE LINUX, SUSE LINUX Enterprise Server (SLES)
United Linux, Novell® NetWare®, OS/400®, AIX, z/OS®
IBM TotalStorage DS8000, DS6000 and Enterprise Storage Server®
IBM TotalStorage DS4000 and FAStT storage servers
IBM TotalStorage 3580, 3588, 3590 and 3592 tape drives
IBM TotalStorage 3581 Tape Autoloader
Operating systems supported*
Storage products supported*
IBM TotalStorage 3494, 3582, 3583 & 3584 tape libraries & 3588 tape drive
IBM TotalStorage SAN Volume Controller (SVC) & SAN File System (SFS)
IBM TotalStorage SAN m-type switches, routers and directors
Other switches and directors manufactured by McDATA
Fibre optic cables are available in various lengths in single mode and multi-mode formats
1-year; Customer Replaceable Unit (CRU) Service;
IBM On-site Repair; warranty service upgrades are available
8-Port FlexPort Expansion Kit with eight shortwave 4 Gbps SFPs
8-Port FlexPort Expansion Kit with eight longwave 2 Gbps SFPs
Base Switch Conversion Kit with sixteen longwave 2 Gbps SFPs
2 Gbps longwave SFP transceiver
Fibre Channel switches supported
Fibre optic cable
Warranty (standard)
Optional features
SAN32M-2 Element Manager
SAN32M-2 SANtegrity Enhanced
SAN32M-2 Open Trunking
SAN32M-2 Full Volatility
SAN32M-2 FICON Management Server
* Refer to ibm.com/totalstorage/san/m_type for the most current and complete details.
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IBM TotalStorage SAN32M-2 at a glance
Physical characteristics
Height (rack mount)
Width
4.1 cm / 1.6 in (1RU)
43.7 cm / 17.2 in
39.4 cm / 15.5 in
6.8 kg / 15.0 lbs
Depth
Weight
Operating environment
Temperature
4° C to 40° C/40° F to 104° F
8% to 80%
Relative humidity
Electrical requirement
Power
90-264 VAC, 47-63 Hz
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For more information
Contact your IBM representative or
IBM Business Partner, or visit:
ibm.com/san/m_type
© Copyright IBM Corporation 2005
IBM Systems and Technology Group
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Produced in the United States
July 2005
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