x250 Series
10 Gigabit Stackable Edge Switches
Allied Telesis x250 Series 10 Gigabit Layer 3 stackable switches provide resilient high-speed edge connectivity. All ports support up to 10G speed enabling seamless communication for enterprise servers and other modern applications, with multi-gigabit or fiber connectivity.
Overview
- Enable a resilient network edge solution using Virtual Chassis Stacking (VCStack™)
- Enjoy high-performing network access with multi-gigabit speeds of 1/2.5/5/10G on all edge ports to connect any device, old or new
- Support distributed environments with secure long-distance 1/10G (SFP/SFP+) connectivity on fiber models
- Maximize application performance with high throughput 10G (SFP/SFP+) uplink ports
- Support resilient high-speed ring-based networks with Ethernet Protection Switched Ring (EPSRing™) and standards-based G.8032 ERPS
- Reduce costs and automate network and device management with Autonomous Management Framework™ Plus (AMF Plus)
Key Features
- AlliedWare Plus™ Enterprise-class operating system
- Active Fiber Monitoring prevents eavesdropping of sensitive data on fiber uplink ports
- OpenFlow for SDN network management and control
- Precision Time Protocol (IEEE 1588 PTP) supports automation and control systems
- Static routing and RIP for L3 environments
- Link monitoring for proactive network health management
Specifications
| Product | 100/1000T/2.5G/5G/10G (RJ-45) Copper Ports | 1G/10G SFP+ Ports | Total Ports | Switching Fabric | Forwarding Rate |
|---|---|---|---|---|---|
| x250-18XTm* | 16 | 2 | 18 | 360Gbps | 267.9Mpps |
| x250-28XTm | 24 | 4 | 28 | 560Gbps | 416.7Mpps |
| x250-18XS | - | 18 | 18 | 360Gbps | 267.9Mpps |
| x250-28XS | - | 28 | 28 | 560Gbps | 416.7Mpps |
Physical
| Product | Width | Depth | Height | Weight |
|---|---|---|---|---|
| x250-18XTm* | 210 mm (8.27 in) | 346 mm (13.62 in) | 42.5 mm (1.67 in) | TBD |
| x250-28XTm | 440 mm (17.32 in) | 290 mm (11.41 in) | 44 mm (1.73 in) | 4.0 kg (8.8 lb) |
| x250-18XS | 210 mm (8.27 in) | 346 mm (13.62 in) | 42.5 mm (1.67 in) | 2.7 kg (5.9 lb) |
| x250-28XS | 440 mm (17.32 in) | 290 mm (11.41 in) | 44 mm (1.73 in) | 3.8 kg (8.3 lb) |
Power and Noise Characteristics
| Product | Max Power Consumption | Max Heat Dissipation | Noise |
|---|---|---|---|
| x250-18XTm* | TBD | TBD | TBD |
| x250-28XTm | 160W | 540 BTU/h | 46-63 dBA |
| x250-18XS | 70W | 236 BTU/h | 39-48 dBA |
| x250-28XS | 86W | 293 BTU/h | 39-52 dBA |
* Coming soon
Ordering Information
AT-x250-18XTm*
16-port 100M/1/2.5/5/10G stackable copper
switch with 2 x SFP/SFP+ports, and a single
fixed PSU
AT-x250-28XTm
24-port 100M/1/2.5/5/10G stackable copper
switch with 4 x SFP/SFP+ports, and a single
fixed PSU
AT-x250-18XS
18-port SFP/SFP+ stackable fiber switch, with a
single fixed PSU
AT-x250-28XS
28-port SFP/SFP+ stackable fiber switch,
with a single fixed PSU
* Coming soon
AT-BRKT-J24
Wall mount bracket
AT-RKMT-J14
Rack mount kit for x250-18XTm and
x250-18XS
AT-RKMT-J15
Rack mount kit for x250-18XTm and
x250-18XS
AT-STND-J03
Rack mount kit to install two devices side by side
in a 19-inch equipment rack - x250-18XTm and
x250-18XS
| Name | Description | Includes | Stack Licensing |
|---|---|---|---|
| AT-FL-x250-APP | VLAN Q-in-Q and PTP license | VLAN Q-in-Q PTP Transparent Mode(1) VLAN translation | One license per stack member |
| AT-FL-x250-OF13-1YR | OpenFlow license | OpenFlow v1.3 for 1 year | Not supported on a stack |
| AT-FL-x250-OF13-5YR | OpenFlow license | OpenFlow v1.3 for 5 years | Not supported on a stack |
(1) Supported in a future release
Accessories
Documentation
Related Videos
Video: Vista Manager EX Visual Management
Video: How Active Fiber Monitoring Protects Your Data
