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Allied Telesis x900 Series 24-Port Gigabit L3+ Switch

Home :: Networking :: Wired Networking :: Network Switches ::

Price: $12995.00

For availability, see the Availability Tab below!

Manufacturer: Allied Telesis

AT-x900-24XT, 2 x 30Gbps expansion bays, 24 x 10/100/1000BASE-T (RJ-45) copper ports

Product # Manufacturer # UPC # Status
18522351 AT-X900-24XT-P-60 - Active


General Information
Summary Unmatched Flexibility

The x900-24X Layer 3+ switches have two highspeed 30Gbps expansion bays which provide a high level of port flexibility and application versatility unmatched by any other 1RU Gigabit Ethernet switch on the market.The expansion modules can be used in a variety of configurations to provide tailored solutions that meet wideranging physical networking requirements.

10GbE expansion modules and hot-swappable XFPs provide high-speed, high-capacity fiber uplinks, with the option of either 10Gbps or 20Gbps uplink capacity to the network core. Resiliency can be achieved by using two 10GbE modules and MSTP (802.1s) for fast failover on link failure.This is suitable for wiring closet aggregation of gigabit to the desktop links and aggregating gigabit uplinks from other network switches.

Ethernet Protected Switched Rings (EPSR) and 10 GbE modules allow several x900-24X switches to form a protected ring with sub 50ms failover.This feature is perfect for high performance at the core of enterprise or provider access networks.

Combined with one or two 12-port 10/100/1000BASE-T (RJ-45) copper expansion modules, the x900-24X is ideal for gigabit to the desktop or gigabit aggregation applications. The 12 x 1000BASE-X (SFP) expansion modules offer variable port options, designed for aggregating mixed copper and fiber links in server farms and data center applications.

x900-24X Layer 3+ switches provide maximum
Management features
Switch type Managed
Switch layer L3+
Quality of Service (QoS) support Y
MIB support RFC 1212, RFC 1213, RFC 1215, RFC 1239, RFC 1493, RFC 1623, RFC 2096, RFC 2790, RFC 2819, RFC 2863
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity 24
Power connector DC-in jack
Networking standards IEEE 802.1Q,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
10G support Y
Port mirroring Y
Full duplex Y
Routing entries 256000
Flow control support Y
Number of VLANs 4096
Data transmission
MAC address table 16000 entries
Switching capacity 150 Gbit/s
Supported data transfer rates 10/100/1000 Mbps
Maximum data transfer rate 30 Gbit/s
Jumbo frames support Y
Security algorithms 802.1x RADIUS,SSH
MAC address filtering Y
SSH/SSL support Y
Management protocols SNMP
Supported network protocols IPv4/v6, RIPv2/v6, TCP, STP, RSTP, MSTP
Stackable Y
Product colour Grey
Form factor 1U
Safety UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1
Certification UL, cUL,TUV
Memory type SDRAM
Internal memory 512 MB
Flash memory 32 MB
Mean time between failures (MTBF) 93700 h
Power consumption (typical) 110 W
Power over Ethernet (PoE)
Power over Ethernet (PoE) Y
Operational conditions
Operating temperature (T-T) 32 - 104 °F
Storage temperature (T-T) -25 - 70 °C
Operating relative humidity (H-H) 5 - 80%
Storage relative humidity (H-H) 5 - 95%
Operating altitude 0 - 3048 m
Relative humidity 5 - 80%
Heat dissipation 375 BTU/h
Weight & dimensions
Weight 7.3 kg
Packaging data
Package weight 8.8 kg
Other features
Data transfer rate 71.4 Mbit/s
Dimensions (WxDxH) 440 x 440 x 44.5 mm
Connectivity technology Wired
Power supply type AC
Networking features Gigabit Ethernet
Size (imperial) 48.3 cm (19")
Input frequency 47/63 Hz
Input voltage 100 - 240 V
Electromagnetic emissions EN55022 A, FCC A, VCCI A
Electromagnetic immunity EN55024, EN61000-3-levels 2 & 3 XEM-1XP, XEM-12S
Weight (imperial) 7.3 kg (16.1 lbs)


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