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ServerBank 力梭資訊ServerBank資訊採購網 >
網路設備/頻寬管理
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Features :
Affordable, Managed Gigabit
Switching with Flexible Uplinks
The "smart" voice-ready 3Com® Baseline Plus Switch 2952
is a web-managed Gigabit switch with extensive layer 2
functionality and layer 3 static routes. It offers
enterprise-class features, customized and priced for
small- and mid-sized organizations.
With an easy-to-use switch interface and advanced
features (VLANs, IEEE 802.1X authentication and QoS),
this switch is the most cost-effective way to provide a
converged network.
Layer 2 Switching with Advanced
Features
The Baseline Plus Switch 2952 has forty-eight
10/100/1000 Mbps ports and four 1000 Mbps SFP ports
(fiber) to connect to high-performance computers,
servers, or core network backbones.
This "smart" switch has the features that help build a
voice ready network, with support for auto-voice VLAN,
LLDP, SNMP-based management, IGMP snooping, and IEEE
802.1X and advanced Access Control Lists (ACLs) for
strengthening security.
The switch provides non-blocking performance— all 52
ports perform at wirespeed which helps to eliminate
network traffic bottlenecks. LACP link aggregation (IEEE
802.3ad) allows ports to be automatically grouped
together to form an ultra-high-bandwidth connection that
greatly expands bandwidth capacity to the network
backbone.
The Baseline Plus Switch 2952 also supports Spanning
Tree, Rapid Spanning Tree and Multiple Spanning Tree,
traffic prioritization, priority queuing and VLANs.
These switching features ensure optimal use of available
bandwidth as traffic flow is directed according to the
needs of the business.
No Switch Setup Required
This Baseline Plus switch is operational straight
out-of-the-box; as long as default settings are
acceptable, there is no need to configure the switch. If
desired, the switch can be configured using a web
browser or SNMP management software.
Enhanced Intuituve
Management Options
For networks that require more control, the switch web
management interface provides an intuitive, menu driven
process for even novice users to quickly and confidently
configure the switch during initial setup and manage it
during normal operation. Graphical switch and port views
provide a clear understanding of switch status and
configuration.
In addition, the web interface features individual
port-traffic monitoring (port mirroring) and MAC address
port mapping tables. A cable diagnostic tool lets users
troubleshoot basic connectivity problems via the web
management interface further simplifying network
installation.
With single IP management, up to 32 devices of the same
family (3CRBSGxxx models) can be managed from one IP
address via the IRF Lite functionalit.
This Baseline Plus Switch is also supported by IMC
(Intelligent Managent Center), 3Com Network Supervisor
(3NS) and 3Com Network Director (3ND) management
software.
IMC can be used to map the network topology, indicating
what devices are connected, and on what ports. Switch
management and software upgrades can be easily done.
Other SNMP-based management tools may also be used.
The Switch family also supports a compact Command Line
Interface (CLI) that is accessed via the front panel
console port. Using the CLI, initial switch setup
options can be quickly configured.
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3COM
3Com Baseline Plus Switch 2952 - ServerBank資訊採購網
3CRBSG5293
網路設備/頻寬管理
Product Specifications
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Ports: |
52 ports
total- 48 autosensing 10/100/1000 Mbps ports and 4 1000 Mbps SFP
ports |
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Performance: |
104 Gbps, max.;
wirespeed performance across ports |
Layer 2 switching:
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full-rate
nonblocking on all ports, full-/half-duplex autonegotiation,
flow control, IEEE 802.1Q VLAN support, IEEE 802.1p traffic
prioritization, IGMP snooping; more |
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Layer 3: |
32 static routes |
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Convergence: |
4 hardware queues
per port; traffic prioritization at Layer 2 (802.1p) and at
Layer 3 (TOS with DSCP); auto-VLAN assignment for voice traffic;
more |
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Security: |
IEEE 802.1X
network login; advanced ACLs
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Switch management:
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Web-based
configuration; single IP management via IRF lite with models of
the same family (3CRBSGxxx); 3Com IMC, Network Supervisor and
etwork Director, other SNMP management tools; limited CLI using
console port |
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Dimensions: |
height 4.4
cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 26 cm (10.2
in) |
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Weight: |
5 kg (11.2 lb) |
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More
specifications: |
the data
sheet for complete specifications |
Package
Contents
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switch unit
power cord
self-adhesive
rubber pads
console cable
rack-mount kit
product CD
warranty and
safety information flyer
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,最好的3COM - 3Com Baseline Plus Switch 2952採購選擇就在 ServerBank!
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