The Allied Telesis x900 Series of Layer 3+ switches feature high
speed 60Gbps expansion bays, providing a level of port exibility
and application versatility unmatched by any other 1RU Gigabit
Ethernet switch on the market.
Flexible
Allied Telesis x900 Series switches
utilize a sophisticated, highly modular
design, allowing the network to grow in
response to demand. A comprehensive
range of hot-swappable copper and ber
expansion modules (XEMs) is available,
from 10/100/1000Mbps to 10 Gigabit
Ethernet (10GbE). Dual redundant
Power Supply Units (PSUs) on x900-
24X models are also hot-swappable,
adding to the impressive list of high-
availability features.
10GbE XEMs provide high speed, high
capacity ber or copper uplinks of
20Gbps to the network core. The new
XEM-24T increases port density without
consuming additional rack-space.
Reliable
Hot-swappable XEMs, redundant hot-
swappable PSUs and replaceable fans
ensure no network interruptions during
maintenance or reconguration.
The x900-24X Series operate with
one PSU, and installing a second PSU
provides ultimate redundancy. Dual
internal PSUs eliminate the need for an
external Redundant Power Supply (RPS),
thus saving valuable rack space. Built-in
redundancy guarantees the continued
delivery of essential services. The x900
Series switches also feature front-to-back
cooling, making them an ideal choice for
data center applications.
Powerful Network Management
Meeting the increased management
requirements of modern converged
networks, Allied Telesis Management
Framework (AMF) automates many
everyday tasks including conguration
management. The complete network
can be managed as a single virtual device
with powerful centralized management
features. Growing the network can
be accomplished with plug-and-play
simplicity, and network node recovery is
fully zero-touch.
Resilient
High availability features such as
VCStack
™
(Virtual Chassis Stacking) and
EPSRing
™
(Ethernet Protection Switched
Rings) ensure trafc ow continues even
during unscheduled outages.
VCStack provides excellent resiliency by
creating a single “virtual chassis” from
two x900 Series physical devices with
XEM-STK modules, providing dedicated
high speed stacking links. VCStack
creates a highly available system where
network resources are spread out
across stacked units, reducing the impact
should one of the stacked units fail.
Switch ports on different units can be
aggregated for excellent high availability.
VCStack delivers a resilient solution at a
fraction of the cost of a full chassis-based
system, and allows management of the
stack as a single network node, greatly
simplifying management tasks.
EPSRing and 10 Gigabit Ethernet allow
several switches to form a high speed
protected ring, capable of recovery
within as little as 50ms. This feature
is perfect when the network design
demands high performance and high
availability.
MEF Certied
The Allied Telesis x900 Series has been
certied by the Metro Ethernet Forum
(MEF) Certication program, which tests
products for conformance
to the strict requirements
of Carrier Ethernet.
Specically, the x900 Series
is certied for compliance
to MEF 9 and MEF 14
Ethernet Services tests.
New Features
» Allied Telesis Management Framework (AMF)
» AT-XEM-24T
» BGP4
+
for IPv6
alliedtelesis.com
x900 Series
ADVANCED GIGABIT LAYER 3+ EXPANDABLE SWITCHES
Switches
PRODUCT INFORMATION
Comentários a estes Manuais