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Product Brief

Nortel Ethernet Switch 425

Highlights

> Cost-effective stackable switching

for small and medium enterprise

customers

> Up to 384 10/100 Mbps ports for

desktop switching in an 8-rack

unit high design

> Plug-and-play stacking with built-

in stacking ports

> Easy to use

> Flexible combo uplink ports for

wiring closet or backbone

connections

> Resilient uplink connectivity for 

minimal network downtime

> Easy Web-based management

> 1U high compact design with low

power consumption

> Flexible stacking across Ethernet

Switch 425 switches — a stack is

managed as a single entity with a

single IP address

Small and medium enterprises are faced
with different challenges than larger
enterprises. When it comes to networking
equipment, they are looking for:

>

Minimal time for set-up

>

Plug-and-play capability

>

Opportunities to improve employee
productivity

>

Potential for gaining competitive
advantage

>

Ability to save money

The Nortel Ethernet Switch 425 (formerly
known as BayStack 425 Switch) product
family has been designed to address the
needs of small to medium customers

and larger enterprises. The switches help
save money by allowing devices to be
connected at either 10 Mbps or 100
Mbps without needing newer switches
to accommodate different speeds. In
addition, as these are stackable switches,
the Ethernet Switch 425 family provides
investment protection to the small and
medium enterprise as the company
grows. Furthermore, easy Web-based
management features and plug-and-play
stacking ports save customers significant
time during the initial set-up as well as
throughout the life of the switch, thus
significantly minimizing the overall total
cost of ownership. 

Summary of Contents for 425 series

Page 1: ...hey are looking for Minimal time for set up Plug and play capability Opportunities to improve employee productivity Potential for gaining competitive advantage Ability to save money The Nortel Ethernet Switch 425 formerly known as BayStack 425 Switch product family has been designed to address the needs of small to medium customers and larger enterprises The switches help save money by allowing de...

Page 2: ...425 products are ideal stackable switching solutions for small and medium enterprises needing perform ance and scalability at cost effective prices Features and benefits Wire speed throughput High speed switching ASICs support full line rate forwarding and filtering across all ports The Ethernet Switch 425 24T leverages a 16 Gbps architec ture to deliver a peak forwarding rate of 6 6 million packe...

Page 3: ...key advantages of Nortel s stacking technology The Ethernet Switch 425 24T and Ethernet Switch 425 48T can be stacked in combination as of version 3 6 software to deliver added flexibility for customer configurations To further enhance the flexibility of stacking the Ethernet Switch 425 24T switch can be stacked using version 3 1 or earlier software in any combination up to a maximum of eight unit...

Page 4: ...d provides an industry standard method for bundling multiple links together to form a single trunk between two networking devices Trunks that conform to the 802 3ad standard are Link Aggregation Groups LAGs The maximum number of LACP based trunk groups on a switch in either standalone or stacked configuration is six with a maximum of four ports active for each trunk group Multi Link Trunking Multi...

Page 5: ...ork traffic For example if messages from a specific segment are crucial to the network the switch port connected to that segment can be set to a higher priority level to ensure that traffic is queued to the destinations before other traffic DSCP classification This feature enables the Ethernet Switch 425 models to classify the DiffServ Code Point DSCP field within the incoming IP packet Based on t...

Page 6: ...le stack management Nortel was the pioneer in stacking tech nology The Ethernet Switch 425 features some of these unique benefits enabling single IP address management configu ration and operation of up to eight switches in a stack Advanced management features The BootP and Trivial File Transfer Protocol TFTP protocol support allows for simplified and centralized switch IP address assignment confi...

Page 7: ...from a designated switch port to the mirrored port The mirrored traffic can then be used for in depth analysis of switched traffic patterns to troubleshoot problems and optimize network config urations The Ethernet Switch 425 family supports both ingress and egress port mirroring Port naming This feature provides the ability to name each port on the switch with a dedicated text string It can enabl...

Page 8: ... cm 17 25 in Depth 22 91 cm 9 02 in Ethernet Switch 425 48T Weight 3 1 kg 6 83 lb Height 4 37 cm 1 72 in Width 43 82 cm 17 25 in Depth 22 91 cm 9 02 in Performance Switch fabric bandwidth 16 Gbps Frame forwarding rate Ethernet Switch 425 24T 6 6 million packets per second Mpps Ethernet Switch 425 48T 10 1 million packets per second Mpps Switched 10 Mbps forwarding rate 14 880 pps maximum Switched ...

Page 9: ...an CNS 13438 Class A Europe EN55022 1998 A1 2000 EN61000 3 2 2000 EN61000 3 3 1995 A1 2001 CISPR 22 1997 A1 2000 Class A Electromagnetic immunity The Ethernet Switch 425 24T switch and Ethernet Swich 425 48T meet the EN55024 1998 A1 2001 standard Ordering information Order number Description AL2012 41 Ethernet Switch 425 24T switch with 24 10BASE T 100BASE TX ports plus 2 built in combo uplink por...

Page 10: ...works Microsoft Windows XP is a registered trademark of Microsoft Corporation All other trademarks are the property of their owners Copyright 2006 Nortel Networks All rights reserved Information in this document is subject to change without notice Nortel assumes no responsibility for any errors that may appear in this document N N 1 0 5 0 6 0 0 5 2 4 0 6 In the United States Nortel 35 Davis Drive ...

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