x930 Series

Advanced Gigabit Layer 3 Stackable Switches with 10G and 40G Uplinks

The Allied Telesis x930 Series of stackable Gigabit Layer 3 switches provide resiliency, reliability and high performance, making them ideal for distribution and network core solutions.

x950 Series


Allied Telesis x930 Series switches are a high-performing and feature-rich choice for today’s networks. With a choice of 24- and 48-port models with 10 Gigabit and 40 Gigabit uplink ports, plus the power of Allied Telesis Virtual Chassis Stacking (VCStack) with up to 160Gbps of stacking bandwidth per switch, the x930 Series have the flexibility and performance for key network connectivity.

Powerful network management

The Allied Telesis Autonomous Management Framework (AMF) meets the increased management requirements of modern converged networks, automating many everyday tasks including configuration management. AMF has powerful centralized management features that manage a complete network as a single virtual device. The network can be expanded with plug-and-play simplicity, and network node recovery is fully zero-touch.

AMF secure mode increases network security with management traffic encryption, authorization, and monitoring. AMF Guestnode allows third party devices, such as IP phones and security cameras, to be part of an AMF network.

Network resiliency

The convergence of network services in the enterprise has led to increasing demand for highly available networks with minimal downtime. VCStack, in conjunction with link aggregation, provides a network with no single point of failure and an easy, resilient solution for high availability applications.

The x930 Series can form a VCStack of up to eight units for enhanced resiliency and simplified device management. Stacks can be created over long distance fiber links with VCStack LD (Long Distance), making the x930 Series the perfect choice for distributed environments.

Allied Telesis Ethernet Protection Switched Ring (EPSRing), and the standards-based G.8032 Ethernet Ring Protection, ensure that distributed network segments have high-speed, resilient access to online resources and applications.


The x930 Series was designed with reliability in mind, and guarantees continual delivery of essential services. With dual hot-swappable load-sharing power supplies and near-hitless online stack reconfiguration, maintenance may be performed without affecting network uptime.


Advanced security features protect the network from the edge to the core. The x930 Series offers powerful control over network traffic types, protection against network attacks, secure management options, loop guard to detect cabling mistakes, and tri-authentication for comprehensive end-point access control.


The x930 Series ensures a futureproof network, with superior flexibility coupled with the ability to stack multiple units. All x930 Series models feature 10 Gigabit and the option of 40 Gigabit uplinks ports and a comprehensive IPv6 feature set, so are fully ready for future network traffic demands. All x930 Series switches are Software Defined Networking (SDN) ready and are able to support OpenFlow v1.3.

Environmentally friendly

The x930 Series supports Energy Efficient Ethernet (EEE), automatically reducing the power consumed by the switch whenever there is no traffic on a port. This sophisticated feature can significantly reduce operating costs by reducing the power requirements of the switch and any associated cooling equipment.

Key Features

Allied Telesis Autonomous Management Framework (AMF)

  • AMF is a sophisticated suite of management tools that provide a simplified approach to network management. Common tasks are automated or made so simple that the everyday running of a network can be achieved without the need for highly-trained, and expensive, network engineers. Powerful features like centralized management, auto-backup, auto-upgrade, auto-provisioning and auto-recovery enable plug-and-play networking and zero-touch management.
  • Any x930 Series switch can operate as the AMF network master, storing firmware and configuration backups for other network nodes. The AMF master enables auto-provisioning and auto-upgrade by providing appropriate files to new network members. New network devices can be pre-provisioned making installation easy because no on-site configuration is required.
  • AMF secure mode encrypts all AMF traffic, provides unit and user authorization, and monitors network access to greatly enhance network security.
  • AMF Guestnode allows Allied Telesis wireless access points and further switching products, as well as third party devices such as IP phones and security cameras, to be part of an AMF network.

Virtual Chassis Stacking (VCStack)

  • Create a VCStack of up to eight units with 40Gbps (or 160Gbps with the StackQS model) of stacking bandwidth on each unit. Stacking links are connected in a ring so each device has dual connections to further improve resiliency. VCStack provides a highly available system where network resources are spread out across stacked units, reducing the impact if one of the units fails. Aggregating switch ports on different units across the stack provides excellent network resiliency.

Long-Distance Stacking

  • Long-distance stacking allows a VCStack to be created over fiber links to span longer distances, perfect for a distributed network environment.

Ethernet Protection Switched Ring (EPSRing)

  • EPSRing and 10 Gigabit Ethernet allow several switches to form high-speed protected rings capable of recovery within as little as 50ms. This feature is perfect for high performance and high availability at the core of enterprise or provider access networks.
  • Superloop Protection enables a link between two EPSR nodes to be in separate EPSR domains, improving redundancy and network fault resiliency.

G.8032 Ethernet Ring Protection

  • G.8032 provides standards-based high-speed ring protection, that can be deployed stand-alone, or interoperate with Allied Telesis EPSR.
  • Ethernet Connectivity Fault Monitoring (CFM) proactively monitors links and VLANs, and provides alerts when a fault is detected.

Virtual Routing and Forwarding (VRF Lite)

  • VRF Lite provides Layer 3 network virtualization by dividing a single switch into multiple independent virtual routing domains. With independent routing domains, IP addresses can overlap without causing conflict, allowing multiple customers to have their own secure virtual network within the same physical infrastructure. VRF Lite on the x930 supports both unicast and multicast traffic.

Active Fiber Monitoring

  • Active Fiber Monitoring prevents eavesdropping on fiber communications by monitoring received optical power. If an intrusion is detected, the link can be automatically shut down, or an operator alert can be sent. Active Fiber Monitoring is supported on fiber data and fiber stacking links.

UniDirectional link Detection

  • UniDirectional Link Detection (UDLD) is useful for monitoring fiber-optic links between two switches that use two single-direction fibers to transmit and receive packets. UDLD prevents traffic from being sent across a bad link by blocking the ports at both ends of the link in the event that either the individual transmitter or receiver for that connection fails.

Power over Ethernet Plus (PoE+)

  • With PoE, a separate power connection to media endpoints such as IP phones and wireless access points is not necessary. PoE+ reduces costs and provides even greater flexibility, providing the capability to connect devices requiring more power (up to 30 Watts) such as pan, tilt and zoom security cameras.

Continuous PoE

  • Continuous PoE allows the switch to be restarted without affecting the supply of power to connected devices. Smart lighting, security cameras, and other PoE devices will continue to operate during a software upgrade on the switch.

High Reliability

  • The x930 series switches feature front to back cooling and dual power supply units (PSUs). The x930 features dual hot-swappable load sharing power supplies for maximum uptime, and the option of either front-to-back or back-to-front cooling. This makes it ideal for use as a top-of-rack data center switch.

VLAN Mirroring (RSPAN)

  • VLAN mirroring allows traffic from a port on a remote switch to be analysed locally. Traffic being transmitted or received on the port is duplicated and sent across the network on a special VLAN.


  • sFlow is an industry-standard technology for monitoring high-speed switched networks. It provides complete visibility into network use, enabling performance optimization, usage accounting/billing, and defense against security threats. Sampled packets sent to a collector ensure it always has a real-time view of network traffic.

Premium Software License

  • By default, the x930 Series offers a comprehensive Layer 2 and basic Layer 3 feature set that includes static routing and IPv6 management features. The feature set can easily be elevated to full Layer 3 by applying the premium software license. This adds dynamic routing protocols and Layer 3 multicasting capabilities.

Precision Time Protocol (PTP)

  • PTP (IEEE 1588v2) sychronizes clocks throughout the network with micro-second accuracy, supporting industrial automation and control systems.

Software-Defined Networking (SDN)

  • OpenFlow is a key technology that enables the use of SDN to build smart applications that unlock value and reduce cost.

AMF Application Proxy

  • Allied Telesis SES (Secure Enterprise SDN) solution enables internal LAN threat detection and automatic end-point isolation to protect the network. The AMF Application Proxy enables the SES controller to communicate with the AMF master when a threat is detected, so the AMF master can take action to block the threat at source by quarantining the infected end-point.


  • Simplify access and traffic control across entire segments of the network. Access Control Lists (ACLs) can be applied to a Virtual LAN (VLAN) as well as a specific port.

TACACS+ Command Authorization

  • Centralize control of which commands may be issued by a specific user of an AlliedWare Plus device. TACACS+ command authorization complements authentication and accounting services for a complete AAA solution.

Upstream Forwarding Only (UFO)

  • UFO lets you manage which ports in a VLAN can communicate with each other, and which only have upstream access to services, for secure multi-user deployment.

VLAN Translation

  • VLAN Translation allows traffic arriving on a VLAN to be mapped to a different VLAN on the outgoing paired interface.
  • In Metro networks, it is common for a network Service Provider (SP) to give each customer their own unique VLAN, yet at the customer location give all customers the same VLAN-ID for tagged packets to use on the wire. SPs can use VLAN Translation to change the tagged packet’s VLAN-ID at the customer location to the VLAN-ID for tagged packets to use within the SP’s network.
  • This feature is also useful in Enterprise environments where it can be used to merge two networks together, without manually reconfiguring the VLAN numbering scheme. This situation can occur if two companies have merged and the same VLAN-ID is used for two different purposes.

Distributed network core

x930 network core

Allied Telesis x930 Series switches are ideal for core and distribution solutions, where resiliency and flexibility are required. In the above diagram, long distance Virtual Chassis Stacking (VCStack-LD) is used to create a single virtual unit out of multiple devices. The increased distance provided by fiber stacking connectivity means that members of the virtual chassis do not need to be co-located. Instead, they can be kilometers apart – perfect for a distributed network environment.

When combined with link aggregation to access switches, this provides a solution with no single point of failure that fully utilizes all network bandwidth, and ensures high availability of data for network users.

AMF allows this large distributed network to be managed as a single virtual entity, greatly reducing administration and automating many day to day tasks.

Allied Telesis x930 Series switches support enterprises and their use of business-critical online resources and applications, with a resilient and reliable solution.


  • 40Gbps of stacking bandwidth per switch using front panel 10G SFP+ ports
  • 160Gbps of stacking bandwidth per switch using optional AT-StackQS expansion module
  • Supports 13KB jumbo frames
  • Wirespeed multicasting
  • 4094 configurable VLANs
  • Up to 64K MAC addresses
  • Up to 16,000 OSPF routes
  • Up to 2K IPv4 multicast entries
  • Up to 2000 OpenFlow v1.3 entries
  • Up to 128 Link Aggregation Groups (LAGS) - any combination of static and dynamic (LACP)
  • 2GB DDR SDRAM, 256MB flash memory
  • Packet buffer memory: x930-28 - 2MB, 52 - 4MB


  • Modular AlliedWare Plus operating system
  • Internal dual hot-swappable PSUs, providing uninterrupted power and extra reliability
  • Full environmental monitoring of PSUs, fans, temperature and internal voltages. SNMP traps alert network managers in case of any failure


  • Stack up to eight units in a VCStack
  • Versatile licensing options for additional features

Flexibility and Compatibility

  • Gigabit SFP ports on x930-28GSTX will support any combination of Allied Telesis 100Mbps and 1000Mbps SFP modules listed in this document under Ordering Information
  • 10G SFP+ ports will support any combination of Allied Telesis 1000Mbps SFP and 10GbE SFP+ modules and direct attach cables listed in this document under Ordering Information
  • Port speed and duplex (full duplex only) configuration can be set manually or by auto-negotiation
  • Front-panel SFP+ stacking ports can be configured as additional 1G/10G Ethernet ports

Diagnostic Tools

  • Active Fiber Monitoring detects tampering on optical links
  • Built-In Self Test (BIST)
  • Cable fault locator (TDR)
  • Connectivity Fault Management (CFM) Continuity Check Protocol (CCP) for use with G.8032 ERPS
  • Find-me device locator
  • Hardware health monitoring
  • Automatic link flap detection and port shutdown
  • Optical Digital Diagnostic Monitoring (DDM)
  • Ping polling and TraceRoute for IPv4 and IPv6
  • Port and VLAN mirroring (RSPAN)
  • Uni-Directional Link Detection (UDLD)

IPv4 Features

  • Black hole routing
  • Directed broadcast forwarding
  • DNS relay
  • Equal Cost Multi Path (ECMP) routing
  • Policy-based routing
  • Route maps
  • Route redistribution (OSPF, BGP, RIP)
  • Static unicast and multicast routing for IPv4
  • UDP broadcast helper (IP helper)
  • Up to 64 Virtual Routing and Forwarding (VRF lite) domains (with license)

IPv6 Features

  • DHCPv6 client and relay
  • DNSv6 client and relay
  • IPv4 and IPv6 dual stack
  • IPv6 aware storm protection, QoS and hardware ACLs
  • Device management over IPv6 networks with SNMPv6, Telnetv6 and SSHv6
  • NTPv6 client and server
  • Static unicast and multicast routing for IPv6
  • Log to IPv6 hosts with Syslog v6


  • Front panel 7-segment LED provides at-a-glance status and fault information
  • Autonomous Management Framework (AMF) enables powerful centralized management and zero-touch device installation and recovery
  • Try AMF for free with the built-in Starter license
  • Console management port on the front panel for ease of access
  • Eco-friendly mode allows ports and LEDs to be disabled to save power
  • Web-based Graphical User Interface (GUI)
  • Industry-standard CLI with context-sensitive help
  • Out-of-band 10/100/1000T Ethernet management port
  • Powerful CLI scripting engine
  • Comprehensive SNMP MIB support for standards-based device management
  • Built-in text editor and powerful CLI scripting engine
  • Event-based triggers allow user-defined scripts to be executed upon selected system events
  • USB interface allows software release files, configurations and other files to be stored for backup and distribution to other devices

Quality of Service

  • 8 priority queues with a hierarchy of high priority queues for real time traffic, and mixed scheduling, for each switch port
  • Limit bandwidth per port or per traffic class down to 64kbps
  • Wirespeed traffic classification with low latency essential for VoIP and real-time streaming media applications
  • IPv6 QoS support
  • Policy-based QoS based on VLAN, port, MAC and general packet classifiers
  • Policy-based storm protection
  • Extensive remarking capabilities
  • Taildrop for queue congestion control
  • Queue scheduling options for strict priority, weighted round robin or mixed scheduling
  • IP precedence and DiffServ marking based on layer 2, 3 and 4 headers

Resiliency Features

  • BPDU forwarding
  • 10G and 40G stacking ports can be configured as Ethernet ports
  • Control Plane Prioritization (CPP) ensures the CPU always has sufficient bandwidth to process network control traffic
  • EPSRing (Ethernet Protection Switched Rings) with SuperLoop Protection (SLP) and enhanced recovery for extra resiliency
  • Long-Distance VCStack (LD-VCStack) using SFP+ or QSFP+ modules
  • Loop protection: loop detection and thrash limiting
  • PVST+ compatibility mode
  • STP root guard
  • VCStack fast failover minimizes network disruption

Security Features

  • Access Control Lists (ACLs) based on layer 3 and 4 headers
  • Configurable ACLs for management traffic
  • Auth fail and guest VLANs
  • Authentication, Authorisation and Accounting (AAA)
  • Bootloader can be password protected for device security
  • BPDU protection
  • DHCP snooping, IP source guard and Dynamic ARP Inspection (DAI)
  • DoS attack blocking and virus throttling
  • Dynamic VLAN assignment
  • MAC address filtering and MAC address lock-down
  • Network Access and Control (NAC) features manage endpoint security
  • Port-based learn limits (intrusion detection)
  • Private VLANs provide security and port isolation for multiple customers using the same VLAN
  • Secure Copy (SCP)
  • Secure File Transfer Protocol (SFTP) client
  • Strong password security and encryption
  • TACACS+ command authorisation
  • Tri-authentication: MAC-based, web-based and IEEE 802.1x

Software-Defined Networking (SDN)

  • OpenFlow v1.3 with support for encryption, connection interruption and inactivity probe

Environmental Specifications

  • Operating temperature range:
  • 0°C to 50°C (32°F to 122°F) AT-x930-GTX models and AT-x930-28GSTX
    0°C to 45°C (32°F to 113°F) AT-x930-GPX models
    Derated by 1°C per 305 meters (1,000 ft)
  • Storage temperature range:
  • -25°C to 70°C (-13°F to 158°F)
  • Operating relative humidity range:
  • 5% to 90% non-condensing
  • Storage relative humidity range:
  • 5% to 95% non-condensing
  • Operating altitude:
  • 3,048 meters maximum (10,000 ft)

Electrical Approvals and Compliances

  • EMC: EN55022 class A, FCC class A, VCCI class A, ICES-003 class A
  • Immunity: EN55024, EN61000-3-levels 2 (Harmonics), and 3 (Flicker) – AC models only


  • Standards: UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1
  • Certification: UL, cUL, TUV

Restrictions on Hazardous Substances (RoHS) Compliance

  • EU RoHS compliant
  • China RoHS compliant

Product Specifications

x930-28GTX 24 - 4 (2 if stacked) 2* 1 - 288Gbps 214.3Mpps
x930-28GPX 24 - 4 (2 if stacked) 2* 1 24 288Gbps 214.3Mpps
x930-28GSTX 24 (combo) 24 (combo) 4 (2 if stacked) 2* 1 - 288Gbps 214.3Mpps
x930-52GTX 48 - 4 (2 if stacked) 2* 1 - 336Gbps 250Mpps
x930-52GPX 48 - 4 (2 if stacked) 2* 1 48 336Gbps 250Mpps

* Stacking ports can be configured as additional 1G/10G Ethernet ports when unit is not stacked, or if StackQS module is used

Physical Specifications

x930-28GTX 440 mm (17.32 in) 420 mm (16.54 in) 44 mm (1.73 in) Rack-mount 5.1 kg (11.2 lb) 7.1 kg (15.7 lb) 56 x 53 x 15 cm (22.1 x 20.9 x 5.9 in)
x930-28GPX 440 mm (17.32 in) 420 mm (16.54 in) 44 mm (1.73 in) Rack-mount 5.1 kg (11.2 lb) 7.1 kg (15.7 lb) 56 x 53 x 15 cm (22.1 x 20.9 x 5.9 in)
x930-28GSTX 440 mm (17.32 in) 420 mm (16.54 in) 44 mm (1.73 in) Rack-mount 5.1 kg (11.2 lb) 7.1 kg (15.7 lb) 56 x 53 x 15 cm (22.1 x 20.9 x 5.9 in)
x930-52GTX 440 mm (17.32 in) 420 mm (16.54 in) 44 mm (1.73 in) Rack-mount 5.1 kg (11.2 lb) 7.1 kg (15.7 lb) 56 x 53 x 15 cm (22.1 x 20.9 x 5.9 in)
x930-52GPX 440 mm (17.32 in) 420 mm (16.54 in) 44 mm (1.73 in) Rack-mount 5.2 kg (11.5 lb) 7.2 kg (15.9 lb) 56 x 53 x 15 cm (22.1 x 20.9 x 5.9 in)
StackQS 141 mm (5.56 in) 96.5 mm (3.80 in) 40.3 mm (1.59 in) Module 0.2 kg (0.44 lb) 1.2 kg (2.65 lb) 40 x 25 x 10 cm (15.8 x 9.8 x 3.9 in)
x9EM/XT4 141 mm (5.56 in) 96.5 mm (3.80 in) 40.3 mm (1.59 in) Module 0.2 kg (0.44 lb) 1.2 kg (2.65 lb) 40 x 25 x 10 cm (15.8 x 9.8 x 3.9 in)

Power and Noise Characteristics

x930-28GTX 84W 285 BTU/h 39.7 dBA - - - - - -
x930-28GPX 84W 286 BTU/h 44.7 dBA 564W 287 BTU/h 45.8 dBA 808W 301 BTU/h 56.0 dBA
x930-28GSTX 97W 329 BTU/h 39.7 dBA - - - - - -
x930-52GTX 95W 323 BTU/h 39.7 dBA - - - - - -
x930-52GPX 97W 330 BTU/h 44.7 dBA 577W 331 BTU/h 45.8 dBA 808W 341 BTU/h 56.0 dBA

Noise: tested to ISO7779; front bystander position

Latency (microseconds)

x930-28GTX/GPX 47.4µs 7.9µs 3.7µs 2.6µs -
x930-28GSTX 47.4µs 7.6µs (Fiber) 3.6µs (Fiber) 2.6µs -
x930-52GTX/GPX 47.4µs 7.9µs 3.7µs 2.6µs -
StackQS - - - - 2.5µs
x9EM/XT4 - - 3.7µs 2.6µs -

Power over Ethernet Power Supply Combinations

PWR800 380W 48 48 24 12 -
PWR800 + PWR800 740W 48 48 48 24 380W
PWR1200 740W 48 48 48 24 -
PWR1200 + PWR1200 1440W 48 48 48 48 740W
AlliedWare Plus Operating System

Version 5.4.9-1

RFC 1321
MD5 Message-Digest algorithm
RFC 1828
IP authentication using keyed MD5
Border Gateway Protocol (BGP)

BGP dynamic capability
BGP outbound route filtering

RFC 1772
Application of the Border Gateway Protocol (BGP) in the Internet
RFC 1997
BGP communities attribute
RFC 2385
Protection of BGP sessions via the TCP MD5 signature option
RFC 2439
BGP route flap damping
RFC 2545
Use of BGP-4 multiprotocol extensions for IPv6 inter-domain routing
RFC 2858
Multiprotocol extensions for BGP-4
RFC 2918
Route refresh capability for BGP-4
RFC 3392
Capabilities advertisement with BGP-4
RFC 3882
Configuring BGP to block Denial-of-Service (DoS) attacks
RFC 4271
Border Gateway Protocol 4 (BGP-4)
RFC 4360
BGP extended communities
RFC 4456
BGP route reflection - an alternative to full mesh iBGP
RFC 4724
BGP graceful restart
RFC 4893
BGP support for four-octet AS number space
RFC 5065
Autonomous system confederations for BGP
Cryptographic Algorithms
FIPS Approved Algorithms

Encryption (Block Ciphers):

  • AES (ECB, CBC, CFB and OFB Modes)
  • 3DES (ECB, CBC, CFB and OFB Modes)

Block Cipher Modes:

  • CCM
  • CMAC
  • GCM
  • XTS

Digital Signatures & Asymmetric Key Generation:

  • DSA
  • RSA

Secure Hashing:

  • SHA-1
  • SHA-2 (SHA-224, SHA-256, SHA-384. SHA-512)

Message Authentication:

  • HMAC (SHA-1, SHA-2(224, 256, 384, 512)

Random Number Generation:

  • DRBG (Hash, HMAC and Counter)
Non FIPS Approved Algorithms

RNG (AES128/192/256)

Ethernet Standards

IEEE 802.2 Logical Link Control (LLC)
IEEE 802.3 Ethernet
IEEE 802.3ab 1000BASE-T
IEEE 802.3ae 10 Gigabit Ethernet
IEEE 802.3an 10GBASE-T
IEEE 802.3az Energy Efficient Ethernet (EEE)
IEEE 802.3ba 40GBASE-X
IEEE 802.3bj 100GBASE-X
IEEE 802.3x Flow control - full-duplex operation
IEEE 802.3z 1000BASE-X

IPv4 Features
RFC 768
User Datagram Protocol (UDP)
RFC 791
Internet Protocol (IP)
RFC 792
Internet Control Message Protocol (ICMP)
RFC 793
Transmission Control Protocol (TCP)
RFC 826
Address Resolution Protocol (ARP)
RFC 894
Standard for the transmission of IP datagrams over Ethernet networks
RFC 919
Broadcasting Internet datagrams
RFC 922
Broadcasting Internet datagrams in the presence of subnets
RFC 932
Subnetwork addressing scheme
RFC 950
Internet standard subnetting procedure
RFC 951
Bootstrap Protocol (BootP)
RFC 1027
Proxy ARP
RFC 1035
DNS client
RFC 1042
Standard for the transmission of IP datagrams over IEEE 802 networks
RFC 1071
Computing the Internet checksum
RFC 1122
Internet host requirements
RFC 1191
Path MTU discovery
RFC 1256
ICMP router discovery messages
RFC 1518
An architecture for IP address allocation with CIDR
RFC 1519
Classless Inter-Domain Routing (CIDR)
RFC 1542
Clarifications and extensions for BootP
RFC 1591
Domain Name System (DNS)
RFC 1812
Requirements for IPv4 routers
RFC 1918
IP addressing
RFC 2581
TCP congestion control
IPv6 Features
RFC 1981
Path MTU discovery for IPv6
RFC 2460
IPv6 specification
RFC 2464
Transmission of IPv6 packets over Ethernet networks
RFC 2711
IPv6 router alert option
RFC 3484
Default address selection for IPv6
RFC 3587
IPv6 global unicast address format
RFC 3596
DNS extensions to support IPv6
RFC 4007
IPv6 scoped address architecture
RFC 4193
Unique local IPv6 unicast addresses
RFC 4213
Transition mechanisms for IPv6 hosts and routers
RFC 4291
IPv6 addressing architecture
RFC 4443
Internet Control Message Protocol (ICMPv6)
RFC 4861
Neighbor discovery for IPv6
RFC 4862
IPv6 Stateless Address Auto-Configuration (SLAAC)
RFC 5014
IPv6 socket API for source address selection
RFC 5095
Deprecation of type 0 routing headers in IPv6
RFC 5175
IPv6 Router Advertisement (RA) flags option
RFC 6105
IPv6 Router Advertisement (RA) guard

AMF MIB and SNMP traps
AT Enterprise MIB
Optical DDM MIB
SNMPv1, v2c and v3
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)

RFC 1155
Structure and identification of management information for TCP/IP-based Internets
RFC 1157
Simple Network Management Protocol (SNMP)
RFC 1212
Concise MIB definitions
RFC 1213
MIB for network management of TCP/IP-based Internets: MIB-II
RFC 1215
Convention for defining traps for use with the SNMP
RFC 1227
SNMP MUX protocol and MIB
RFC 1239
Standard MIB
RFC 1724
RIPv2 MIB extension
RFC 2578
Structure of Management Information v2 (SMIv2)
RFC 2579
Textual conventions for SMIv2
RFC 2580
Conformance statements for SMIv2
RFC 2674
Definitions of managed objects for bridges with traffic classes, multicast filtering and VLAN extensions
RFC 2741
Agent extensibility (AgentX) protocol
RFC 2787
Definitions of managed objects for VRRP
RFC 2819
RMON MIB (groups 1,2,3 and 9)
RFC 2863
Interfaces group MIB
RFC 3164
Syslog protocol
RFC 3176
sFlow: a method for monitoring traffic in switched and routed networks
RFC 3411
An architecture for describing SNMP management frameworks
RFC 3412
Message processing and dispatching for the SNMP
RFC 3413
SNMP applications
RFC 3414
User-based Security Model (USM) for SNMPv3
RFC 3415
View-based Access Control Model (VACM) for SNMP
RFC 3416
Version 2 of the protocol operations for the SNMP
RFC 3417
Transport mappings for the SNMP
RFC 3418
RFC 3621
Power over Ethernet (PoE) MIB
RFC 3635
Definitions of managed objects for the Ethernet-like interface types
RFC 3636
RFC 4022
MIB for the Transmission Control Protocol (TCP)
RFC 4113
MIB for the User Datagram Protocol (UDP)
RFC 4188
Definitions of managed objects for bridges
RFC 4292
IP forwarding table MIB
RFC 4293
MIB for the Internet Protocol (IP)
RFC 4318
Definitions of managed objects for bridges with RSTP
RFC 4560
Definitions of managed objects for remote ping, traceroute and lookup operations
RFC 6527
Definitions of managed objects for VRRPv3
Multicast Support

Bootstrap Router (BSR) mechanism for PIM-SM
IGMP query solicitation
Optical DDM MIB
IGMP snooping (IGMPv1, v2 and v3)
IGMP snooping fast-leave
IGMP/MLD multicast forwarding (IGMP/MLD proxy)
MLD snooping (MLDv1 and v2)
PIM for IPv6
PIM SSM for IPv6

RFC 1112
Host extensions for IP multicasting (IGMPv1)
RFC 2236
Internet Group Management Protocol v2 (IGMPv2)
RFC 2710
Multicast Listener Discovery (MLD) for IPv6
RFC 2715
Interoperability rules for multicast routing protocols
RFC 3306
Unicast-prefix-based IPv6 multicast addresses
RFC 3376
RFC 3810
Multicast Listener Discovery v2 (MLDv2) for IPv6
RFC 3956
Embedding the Rendezvous Point (RP) address in an IPv6 multicast address
RFC 3973
PIM Dense Mode (DM)
RFC 4541
IGMP and MLD snooping switches
RFC 4601
Protocol Independent Multicast - Sparse Mode (PIM-SM): protocol specification (revised)
RFC 4604
Using IGMPv3 and MLDv2 for source-specific multicast
RFC 4607
Source-specific multicast for IP
Open Shortest Path First (OSPF)

OSPF link-local signaling
OSPF MD5 authentication
Out-of-band LSDB resync

RFC 1245
OSPF protocol analysis
RFC 1246
Experience with the OSPF protocol
RFC 1370
Applicability statement for OSPF
RFC 1765
OSPF database overflow
RFC 2328
RFC 2370
OSPF opaque LSA option
RFC 2740
OSPFv3 for IPv6
RFC 3101
OSPF Not-So-Stubby Area (NSSA) option
RFC 3509
Alternative implementations of OSPF area border routers
RFC 3623
Graceful OSPF restart
RFC 3630
Traffic engineering extensions to OSPF
RFC 4552
Authentication/confidentiality for OSPFv3
RFC 5329
Traffic engineering extensions to OSPFv3
RFC 5340
OSPFv3 for IPv6 (partial support)
Quality of Service (QoS)
IEEE 802.1p
Priority tagging
RFC 2211
Specification of the controlled-load network element service
RFC 2474
DiffServ precedence for eight queues/port
RFC 2475
DiffServ architecture
RFC 2597
DiffServ Assured Forwarding (AF)
RFC 2697
A single-rate three-color marker
RFC 2698
A two-rate three-color marker
RFC 3246
DiffServ Expedited Forwarding (EF)
Resiliency Features
IEEE 802.1AX
Link aggregation (static and LACP)
IEEE 802.1D
MAC bridges
IEEE 802.1s
Multiple Spanning Tree Protocol (MSTP)
IEEE 802.1w
Rapid Spanning Tree Protocol (RSTP)
IEEE 802.3ad
Static and dynamic link aggregation
RFC 5798
Virtual Router Redundancy Protocol version 3 (VRRPv3) for IPv4 and IPv6
Routing Information Protocol (RIP)
RFC 1058
Routing Information Protocol (RIP)
RFC 2080
RIPng for IPv6
RFC 2081
RIPng protocol applicability statement
RFC 2082
RIP-2 MD5 authentication
RFC 2453
Security Features

SSH remote login
SSLv2 and SSLv3
TACACS+ accounting and authentication (AAA)

IEEE 802.1X
authentication protocols (TLS, TTLS, PEAP and MD5)
IEEE 802.1X
multi-supplicant authentication
IEEE 802.1X
port-based network access control
RFC 2818
RFC 2865
RADIUS authentication
RFC 2866
RADIUS accounting
RFC 2868
RADIUS attributes for tunnel protocol support
RFC 3280
Internet X.509 PKI Certificate and Certificate Revocation List (CRL) profile
RFC 3546
Transport Layer Security (TLS) extensions
RFC 3579
RADIUS support for Extensible Authentication Protocol (EAP)
RFC 3580
IEEE 802.1x RADIUS usage guidelines
RFC 3748
PPP Extensible Authentication Protocol (EAP)
RFC 4251
Secure Shell (SSHv2) protocol architecture
RFC 4252
Secure Shell (SSHv2) authentication protocol
RFC 4253
Secure Shell (SSHv2) transport layer protocol
RFC 4254
Secure Shell (SSHv2) connection protocol
RFC 5246
TLS v1.2
RFC 854
Telnet protocol specification
RFC 855
Telnet option specifications
RFC 857
Telnet echo option
RFC 858
Telnet suppress go ahead option
RFC 1091
Telnet terminal-type option
RFC 1350
Trivial File Transfer Protocol (TFTP)
RFC 1985
SMTP service extension
RFC 2049
RFC 2131
DHCPv4 (server, relay and client)
RFC 2132
DHCP options and BootP vendor extensions
RFC 2616
Hypertext Transfer Protocol - HTTP/1.1
RFC 2821
Simple Mail Transfer Protocol (SMTP)
RFC 2822
Internet message format
RFC 3046
DHCP relay agent information option (DHCP option 82)
RFC 3315
DHCPv6 (server, relay and client)
RFC 3633
IPv6 prefix options for DHCPv6
RFC 3646
DNS configuration options for DHCPv6
RFC 3993
Subscriber-ID suboption for DHCP relay agent option
RFC 4330
Simple Network Time Protocol (SNTP) version 4
RFC 5905
Network Time Protocol (NTP) version 4
VLAN Support

Generic VLAN Registration Protocol (GVRP)

IEEE 802.1ad
Provider bridges (VLAN stacking, Q-in-Q)
IEEE 802.1Q
Virtual LAN (VLAN) bridges
IEEE 802.1v
VLAN classification by protocol and port
IEEE 802.3ac
VLAN tagging
Voice over IP (VoIP)

Voice VLAN

AT-FL-x930-01 x930 Premium license OSPF(1) (16,000 routes)
BGP4(1) (5,000 routes)
PIMv4-SM, DM and SSM (2,000 entries)
VLAN double tagging (Q-in-Q)
RIPng (5,000 routes)
OSPFv3 (8,000 routes)
BGP4+ (5,000 routes)
MLDv1 and v2
PIMv6-SM and SSM (1,000 entries)
VRF lite (64 domains)
PTP Transparent Mode
One license per stack member
AT-FL-x930-AM40-1YR AMF Master license AMF Master 40 nodes for 1 year One license per stack
AT-FL-x930-AM40-5YR AMF Master license AMF Master 40 nodes for 5 years One license per stack
AT-FL-x930-AM80-1YR AMF Master license AMF Master 80 nodes for 1 year One license per stack
AT-FL-x930-AM80-5YR AMF Master license AMF Master 80 nodes for 5 years One license per stack
AT-FL-x930-AM120-1YR AMF Master license AMF Master 120 nodes for 1 year One license per stack
AT-FL-x930-AM120-5YR AMF Master license AMF Master 120 nodes for 5 years One license per stack
AT-FL-x930-OF13-1YR OpenFlow license OpenFlow v1.3 for 1 year Not supported on a stack
AT-FL-x930-OF13-5YR OpenFlow license OpenFlow v1.3 for 5 years Not supported on a stack
AT-FL-x930-AAP-1YR AMF Application Proxy license AMF Application Proxy license for 1 year One license per stack
AT-FL-x930-AAP-5YR AMF Application Proxy license AMF Application Proxy license for 5 years One license per stack
AT-FL-x930-8032 ITU-T G.8032 license G.8032 ring protection
Ethernet CFM
One license per stack member
AT-FL-x930-CPOE Continuous PoE license Continuous PoE power for GPX models only One license per stack member

(1)The standard switch software supports 64 OSPF and BGP routes

Model availability can vary between regions. Please check to see which models are available in your region.



24-port 10/100/1000T stackable switch with 4 SFP+ ports and dual hotswap PSU bays


24-port 10/100/1000T PoE+ stackable switch with 4 SFP+ ports and dual hotswap PSU bays


24-port 10/100/1000T and 24-port 100/1000 SFP stackable switch with 4 SFP+ ports and dual hotswap PSU bays


48-port 10/100/1000T stackable switch with 4 SFP+ ports and dual hotswap PSU bays


48-port 10/100/1000T PoE+ stackable switch with 4 SFP+ ports and dual hotswap PSU bays


Sliding rack mount kit

Expansion Module


2 x QSFP+ expansion module


4 x 10GBASE-T expansion module

Power Supplies (for all models)


150W system power supply


250W DC system power supply


800W PoE+ power supply


1200W PoE+ power supply

Where xx =
10 for US power cord
20 for no power cord
30 for UK power cord
40 for Australian power cord
50 for European power cord

* Power supplies must be ordered separately

Fan accessories


Spare x930 fan module


Spare x930 fan adaptor board

40G QSFP+ Modules

AT-QSFP1CU (use with AT-StackQS module)

1 meter QSFP+ direct attach stacking cable


40GLR4 1310 nm medium-haul, 10 km with SMF


40GSR 850nm short-haul up to 150 m with MMF


1 meter MTP optical cable for AT-QSFPSR


5 meter MTP optical cable for AT-QSFPSR

Breakout Cables for 4 x 10G connections


QSFP to 4 x SFP+ breakout direct attach cable (3 m)


QSFP to 4 x SFP+ breakout direct attach cable (5 m)

10G SFP+ Modules

(Note that any Allied Telesis 10G SFP+ module can be used for stacking with the front panel 10G ports)


10GSR 850 nm short-haul, 300 m with MMF


10GSR 850 nm short-haul, 300 m with MMF
industrial temperature


10GLRM 1310 nm short-haul, 220 m with MMF


10GLR 1310 nm medium-haul, 10 km with SMF


10GLR 1310 nm medium-haul, 10 km with SMF industrial temperature


10GER 1310nm long-haul, 40 km with SMF
industrial temperature


10GER 1550nm long-haul, 80 km with SMF
industrial temperature


10GBase-T 20 m copper (3), (4)


1 meter SFP+ direct attach cable


3 meter SFP+ direct attach cable


7 meter SFP+ direct attach cable

(2) These modules support dual-rate 1G/10G operation

(3) Using Cat 6a/7 cabling

(4) Up to 100 m running at 1G

100Mbps SFP Modules

(100Mbps SFP modules are only compatible with the SFP ports on the AT-x930-28GSTX switch)


100FX multi-mode 1310 nm fiber up to 2 km


100FX single-mode 1310 nm fiber up to 15 km


100BX Bi-Di (1310 nm Tx, 1550 nm Rx) fiber up to 10 km


100BX Bi-Di (1550 nm Tx, 1310nm Rx) fiber up to 10 km

1000Mbps SFP Modules


1000T 100 m copper


1000SX GbE multi-mode 850 nm fiber up to 550 m


1000X GbE multi-mode 1310 nm fiber up to 2 km


1000LX GbE single-mode 1310 nm fiber up to
10 km


1000LX GbE single-mode 1310 nm fiber up to
10 km industrial temperature


1000LX GbE Bi-Di (1310 nm Tx, 1490 nm Rx) fiber up to 10 km


1000LX GbE Bi-Di (1490 nm Tx, 1310 nm Rx) fiber up to 10 km


1000LX GbE single-mode 1310 nm fiber up to
40 km


1000ZX GbE single-mode 1550 nm fiber up to
80 km


1000BX GbE Bi-Di (1310 nm Tx, 1550 nm Rx) fiber up to 20 km


1000BX GbE Bi-Di (1490 nm Tx, 1310 nm Rx) fiber up to 20 km