Key facts
- Brand
- Allied Telesis
- Model
- x900-24XS
- Category
- Network Switches
- Documents
- 2
- Languages
- EN · ZH
- Last added
- 2012-07-09
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Allied Telesis Network Virtualization Solution Overview
This document outlines the Allied Telesis Network Virtualization solution, designed for building management companies to provide secure, reliable, and scalable network services to commercial tenants. It explains how to create a single physical network infrastructure where individual tenants can overlay their own virtual networks using VLAN encapsulation (QinQ) to ensure complete data isolation and security.
The solution leverages Allied Telesis premium ring resilience technology, Ethernet Protected Switching Ring (EPSR), to provide carrier-class network resilience. The document highlights specific SwitchBlade x900 and AT8600 series products that support this architecture, offering high bandwidth, immediate access, and high availability for applications such as Voice over IP (VoIP) and video surveillance.
Allied Telesis x900-24XS specifications
| Switching matrix capacity | 150 Gbps |
|---|---|
| Packet forwarding rate | 71.4 Mpps |
| IPv4 routing table entries | 256 K |
| MAC address table entries | 16 K |
| Layer‑2 multicast groups | 4 K |
| Layer‑3 multicast groups | 1 K |
| VLAN capacity | 4 K |
| CPU SDRAM | 512 MB |
| Packet buffer memory | 128 MB |
| Dimensions (W×H×D) | 440 mm × 44.5 mm × 440 mm |
| Weight (1 PSU) | 7.3 kg |
| Weight (2 PSU) | 9.3 kg |
| Power consumption (1 PSU) | 110 W |
| Power consumption (2 PSU + modules) | 191 W |
| AC input voltage | 100‑240 V |
| DC output voltage | 36‑72 V |
| MTBF (1 PSU) | 93,700 hours |
| MTBF (2 PSU) | 249,400 hours |
All Allied Telesis x900-24XS documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum data throughput speed for an EPSR ring?
An EPSR ring can run at up to 10Gbps, or multiples of 10Gbps.
From: Allied Telesis Network Virtualization Solution Overview
How many expansion bays does the SwitchBlade x908 have?
The SwitchBlade x908 has eight times sixty Gbps expansion bays.
From: Allied Telesis Network Virtualization Solution Overview
What is the maximum switching capacity of the X900‑24X series?
The switch provides a 150 Gbps non‑blocking switching matrix.
Does the X900‑24XT‑N model meet telecom‑grade reliability standards?
Yes, the X900‑24XT‑N model complies with NEBS 3 telecom‑grade reliability specifications.