Allied Telesis AT-x230-28GT-50 Enterprise Gigabit Edge Switches Specifications and Datasheet

Allied Telesis AT-x230-28GT-50 Enterprise Gigabit Edge Switches

x230 Series

Enterprise Gigabit Edge Switches

The Allied Telesis x230 Series of Layer 3 Gigabit switches offer an impressive set of features in a compact design, making them ideal for applications at the network edge.

Overview

Allied Telesis x230 Series switches provide an excellent access solution for today’s networks, supporting Gigabit to the desktop for maximum performance. The Power over Ethernet Plus (PoE+) models provide an ideal solution for connecting and remotely powering wireless access points, IP video surveillance cameras, and IP phones. With 8, 16 or 24 Gigabit ports, SFP uplinks, and fanless models for silent operation, the x230 Series enable flexible deployment and secure connectivity at the network edge.

Secure

• Network security is guaranteed, with powerful control over network traffic types, secure management options, and other multi-layered security features built right in.
• Network Access Control (NAC) gives unprecedented control over user access to the network, in order to mitigate threats to network infrastructure.

Allied Telesis x230 switches use 802.1x port-based authentication, in partnership with standards-compliant dynamic VLAN assignment, to assess a user’s adherence to network security policies and either grant access or offer remediation. Tri-authentication ensures the network is only accessed by known users and devices. Secure access is also available for guests.

Security from malicious network attacks is provided by a comprehensive range of features such as DHCP snooping, STP root guard, BPDU protection and access control lists. Each of these can be configured to perform a variety of actions upon detection of a suspected attack.

Network protection

• Advanced storm protection features include bandwidth limiting, policy-based storm protection and packet storm protection.
• Network storms are often caused by cabling errors that result in a network loop. Allied Telesis x230 Series switches provide features to detect loops as soon as they are created. Loop detection and thrash limiting take immediate action to prevent network storms.

Manageable

• The x230 runs the advanced AlliedWare Plus™ fully featured operating system, delivering a rich feature set and an industry-standard Command Line Interface (CLI). This reduces training requirements and is consistent across all AlliedWare Plus devices, simplifying network management.
• The web-based Graphical User Interface (GUI) is an easy-to-use and powerful management tool, with comprehensive monitoring facilities.

Future-proof

• x230 Series switches are Software Defined Networking (SDN) ready and able to support OpenFlow v1.3.

Powerful network management

• Meeting the increased management requirements of modern converged networks, Allied Telesis Autonomous Management Framework (AMF) automates many everyday tasks including configuration 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.
• AMF secure mode increases network security with management traffic encryption, authorization, and monitoring.

ECO friendly

• The x230 Series supports Energy Efficient Ethernet, which automatically reduces the power consumed by the switch whenever there is no traffic on a port. This sophisticated feature can significantly reduce your operating costs by reducing the power requirements of the switch and any associated cooling equipment.
• The x230-10GT and x230L* models are fanless, providing silent operation, which makes them ideal for desktop or work area deployment.

New Features

• AMF secure mode
• VLAN ACLs
• TACACS+ Command Authorization
• Active Fiber Monitoring
• OpenFlow for SDN
• VLAN Mirroring (RSPAN)
• Precision Time Protocol (PTP) Transparent Mode
• Fanless models provide silent operation
  • *x230L-17GT available Q3 2018 x230L-26GT available Q4 2018

Key Features

Allied Telesis Autonomous Management Framework (AMF)

• Allied Telesis Autonomous Management Framework (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 every-day 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.
• AMF secure mode encrypts all AMF traffic, provides unit and user authorization, and monitors network access to greatly enhance network security.

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 tilt and zoom security cameras.

Ethernet Protection Switched Ring (EPSRingTM)

• EPSRing allows several x230 switches to join a protected ring capable of recovery within as little as 50ms. This feature is perfect for high availability in enterprise networks.

Access Control Lists (ACLs)

• The x230 Series features industry-standard access control functionality through ACLs. ACLs filter network traffic to control whether packets are forwarded or blocked at the port interface. This provides a powerful network security mechanism to select the types of traffic to be analyzed, forwarded, or influenced in some way. An example of this would be to provide traffic flow control.

VLAN ACLs

• 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.

Easy To Manage

• The AlliedWare Plus operating system incorporates an industry-standard CLI, facilitating intuitive manageability.
• With three distinct modes, the CLI is very secure, and the use of SSHv2 encrypted and strongly authenticated remote login sessions ensures CLI access is not compromised.
• As a Layer 2+ switch, a static route can be added to allow a user in a different subnet to manage the switch.

Storm protection

• Advanced packet storm control features protect the network from broadcast storms:
  • Bandwidth limiting minimizes the effects of the storm by reducing the amount of flooding traffic.
  • Policy-based storm protection is more powerful than bandwidth-limiting. It restricts storm damage within the storming VLAN, and it provides the flexibility to define the traffic rate that creates a broadcast storm. The action the device should take when it detects a storm can be configured, such as disabling the port from the VLAN or shutting the port down.
  • Packet storm protection allows limits to be set on the broadcast reception rate, multicast frames, and destination lookup failures. In addition, separate limits can be set to specify when the device will discard each of the different packet types.
• Loop protection
  • Thrash limiting, also known as Rapid MAC movement, detects and resolves network loops.
  • It is highly user-configurable — from the rate of looping traffic to the type of action the switch should take when it detects a loop.
  • With thrash limiting, the switch only detects a loop when a storm has occurred, which can potentially cause disruption to the network. To avoid this, loop detection works in conjunction with thrash limiting to send special packets, called Loop Detection Frames (LDF), that the switch listens for. If a port receives an LDF packet, one can choose to disable the port, disable the link, or send an SNMP trap.
• Spanning Tree Protocol (STP) Root Guard
  • STP root guard designates which devices can assume the root bridge role in an STP network.
  • This stops an undesirable device from taking over this role, where it could either compromise network performance or cause a security weakness.
• Bridge Protocol Data Unit (BPDU) protection
  • BPDU protection adds extra security to STP. It protects the spanning tree configuration by preventing malicious DoS attacks caused by spoofed BPDUs. If a BPDU packet is received on a protected port, the BPDU protection feature disables the port and alerts the network manager.
• Tri-authentication
  • Authentication options on the x230 Series include alternatives to 802.1x port-based authentication, such as web authentication, to enable guest access and MAC authentication for end points that do not have an 802.1x supplicant.
  • All three authentication methods—802.1x, MAC-based, and Web-based—can be enabled simultaneously on the same port, resulting in tri-authentication.
• 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.
• 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.
• Optical DDM
  • Most modern optical SFP/SFP+/XFP transceivers support Digital Diagnostics Monitoring (DDM) functions according to the specification SFF-8472. This enables real-time monitoring of the various parameters of the transceiver, such as optical output power,  temperature, laser bias current and transceiversupply voltage. Easy access to this information simplifies diagnosing problems with optical modules and fiber connections.
• 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.
• VLAN Mirroring (RSPAN)
  • VLAN mirroring allows traffic from a port on a remote switch to be analyzed locally. Traffic being transmitted or received on the port is duplicated and sent across the network on a special VLAN.
• Find Me
  • In busy server rooms comprised of a large number of equipment racks, it can be quite a job finding the correct switch quickly among many similar units. The “Find Me” feature is a simple visual way to quickly identify the desired physical switch for maintenance or other purposes, by causing its LEDs to flash in a specified pattern.
• IPv6 Support
  • With the depletion of IPv4 address space, IPv6 is rapidly becoming a mandatory requirement for many government and enterprise customers. To meet this need, now and into the future, the x230 Series supports IPv6 forwarding in hardware and features MLD snooping for efficient use of network bandwidth.
• Precision Time Protocol (PTP)
  • PTP (IEEE 1588v2) synchronized clocks throughout the network with micro-second accuracy, supporting industrial automation and control systems.
• Flexible deployment
  • The x230-10GT and x230L* models are fanless for silent operation. This enables switch placement in workspaces and on desktops with no interruption to network users.
  • *x230L-17GT available Q3 2018
  • x230L-26GT available Q4 2018

Key Solutions

Network convergence

The convergence of network services in the Enterprise has led to increasing demand for highly available networks with minimal downtime. Diagram 1 shows x230 switches with high performance EPSR connectivity to the x930 VCStack core. This topology provides recovery in as little as 50ms, if required.

Network flexibility

Flexible network deployment is facilitated by the compact 10 and 18-port x230 PoE+ models, as shown in the Campus network in diagram 2. With the growth of wireless networking and digital security, the x230 PoE+ models are ideal for supplying connectivity and power at the network edge, supporting the full 30 watts of PoE+. The fanless x230L models provide silent operation to enable deployment in work areas.

AMF provides an easy yet powerful solution for managing multiple devices with plug-and-play simplicity.

Product Specifications

PRODUCT| 10/100/1000T (RJ-45) COPPER PORTS| 100/1000X SFP PORTS| TOTAL PORTS| POE+ ENABLE PORTS| SWITCHING FABRIC| FORWARDING RATE
---|---|---|---|---|---|---
x230-10GP| 8| 2| 10| 8| 20Gbps| 14.9Mpps
x230-10GT| 8| 2| 10| –| 20Gbps| 14.9Mpps
x230-18GP| 16| 2| 18| 16| 36Gbps| 26.8Mpps
x230-18GT| 16| 2| 18| –| 36Gbps| 26.8Mpps
x230-28GP| 24| 4| 28| 24| 56Gbps| 41.7Mpps
x230-28GT| 24| 4| 28| –| 56Gbps| 41.7Mpps
x230L-17GT| 16| 1| 17| –| 34Gbps| 25.3Mpps
x230L-26GT| 24| 2| 26| –| 52Gbps| 38.7Mpps

Physical specifications

PRODUCT| WIDTH X DEPTH X HEIGHT| WEIGHT| PACKAGED DIMENSIONS| WEIGHT
---|---|---|---|---
x230-10GP| 210 x 275 x 42.5 mm

(8.27 x 10.83 x 1.67 in)

| 2.1 kg (4.6 lb)| 43 x 36 x 15 cm

(16.93 x 14.17 x 5.90 in)

| 3.45 kg (7.6 lb)
x230-10GT| 265 x 180 x 42.5 mm

(10.43 x 7.08 x 1.67 in)

| 1.5 kg (3.3 lb)| 43 x 36 x 15 cm

(16.93 x 14.17 x 5.90 in)

| 2.85 kg (6.3 lb)
x230-18GP| 341 x 231 x 44 mm

(13.42 x 9.09 x 1.73 in)

| 3.0 kg (6.6 lb)| 43 x 36 x 15 cm

(16.93 x 14.17 x 5.90 in)

| 4.35 kg (9.6 lb)
x230-18GT| 341 x 231 x 44 mm

(13.42 x 9.09 x 1.73 in)

| 2.4 kg (5.3 lb)| 43 x 36 x 15 cm

(16.93 x 14.17 x 5.90 in)

| 4.0 kg (8.8 lb)
x230-28GP| 440 x 290 x 44 mm

(17.32 x 11.42 x 1.73 in)

| 4.7 kg (10.4 lb)| 53 x 43 x 15 cm

(20.86 x 16.93 x 5.90 in)

| 6.35 kg (14.0 lb)
x230-28GT and **x230L-26GT***| 341 x 231 x 44 mm

(13.42 x 9.09 x 1.73 in)

| 2.4 kg (5.3 lb)| 43 x 36 x 15 cm

(16.93 x 14.17 x 5.90 in)

| 4.0 kg (8.8 lb)
**x230L-17GT***| 341 x 210 x 44 mm

(13.42 x 8.27 x 1.73 in)

| 2.2 kg (4.85 lb)| 43.5 x 40 x 14.5 cm (17.13 x 15.71 x 5.71 in)| 3.4 kg (7.5 lb)

Latency (microseconds)

PRODUCT

| PORT SPEED
---|---
10MBPS| 100MBPS| 1GBPS
x230-10GP/GT| 55µs| 7.8µs| 3.4µs
x230-18GP/GT| 56µs| 7.9µs| 3.4µs
x230-28GP/GT| 59µs| 8.6µs| 4.3µs
x230L-17GT| 56µs| 7.9µs| 3.4µs
x230L-26GT| 59µs| 8.6µs| 4.3µs

Performance:

• Up to 16K MAC addresses
• Up to 512 multicast entries
• 256 MB DDR SDRAM (GP models)
• 512 MB DDR SDRAM (GT models)
• 2048 configurable VLANs (GP models)
• 4094 configurable VLANs (GT models)
• 64 MB flash memory
• Packet Buffer memory: 1.5MB
• Supports 10KB jumbo frames
• Wirespeed forwarding

Reliability:

• Modular AlliedWare Plus operating system
• Full environmental monitoring of PSU internal temperature and internal voltages. SNMP traps alert network managers in case of any failure

Flexibility and Compatibility:

• SFP ports will support any combination of 10/100/1000T, 100X, 100FX, 100BX, 1000X, 1000SX, 1000LX, 1000ZX, or 1000ZX CWDM SFPs

Diagnostic Tools:

• Active Fiber Monitoring detects tampering on optical links
• Built-In Self Test (BIST)
• Find-me device locator
• Cable fault locator (TDR)
• Optical Digital Diagnostics Monitoring (DDM)
• Automatic link flap detection and port shutdown
• Ping polling for IPv4 and IPv6
• Port and VLAN mirroring (RSPAN)
• TraceRoute for IPv4 and IPv6

IP Features:

• IPv4 static routing and RIP
• DHCPv6 client
• Device management over IPv6 networks with SNMPv6, Telnetv6, SSHv6, and Syslogv6
• NTPv6 client and server

Management:

• Allied Telesis Management Framework (AMF) enables powerful centralized management and zero-touch device installation and recovery
• 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
• Powerful CLI scripting engine with built-in text editor
• SD/SDHC memory card socket allows software release files, configurations, and other files to be stored for backup and distribution to other devices
• Configurable logs and triggers provide an audit trail of SD card insertion and removal
• Comprehensive SNMP MIB support for standards-based device management
• Management stacking allows up to 24 devices to be managed from a single console
• Event-based triggers allow user-defined scripts to be executed upon selected system events

Quality of Service (QoS):

• 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
• Policy-based QoS based on VLAN, port, MAC, and general packet classifiers
• Policy-based storm protection
• Extensive remarking capabilities
• Taildrop for queue congestion control
• Strict priority, weighted round-robin, or mixed scheduling
• IP precedence and DiffServ marking based on layer 2, 3, and 4 headers

Resiliency:

• Control Plane Prioritization (CPP) ensures the CPU always has sufficient bandwidth to process network control traffic
• Dynamic link failover (host attach)
• EPSRing (Ethernet Protection Switched Rings) with enhanced recovery for extra resiliency
• Loop protection: loop detection and thrash limiting
• PVST+ compatibility mode
• RRP snooping
• STP root guard

Security:

• Access Control Lists (ACLs) based on layer 3 and 4 headers, per VLAN or port
• Configurable ACLs for management traffic
• Auth-fail and guest VLANs
• Authentication, Authorization, and Accounting (AAA)
• The bootloader can be password-protected for device security
• BPDU protection
• DHCP snooping, IP source guard, and Dynamic ARP Inspection (DAI)
• 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)
• Strong password security and encryption
• Tri-authentication: MAC-based, web-based, and IEEE 802.1x
• RADIUS group selection per VLAN or port

Environmental Specifications:

• Operating temperature range:
  • 0°C to 50°C (32°F to 122°F)
  • 0°C to 40°C (32°F to 104°F)
  • (x230L models) – Derated by 1°C per 305 meters (1,000 ft)
• Storage temperature range: -20°C to 60°C (-4°F to 140°F)
• Operating relative humidity range: 0% to 80% non-condensing
• Storage relative humidity range: 0% to 95% non-condensing
• Operating altitude: 2,000 meters maximum (6,562 ft)

Electrical Approvals and Compliances:

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

Safety:

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

Restrictions on Hazardous Substances (RoHS) Compliance:

• EU RoHS compliant
• China RoHS compliant

Country of Origin:

• China

Power characteristics: 100-240 VAC, 50-60Hz, 2.4A maximum

PRODUCT

| NO POE LOAD| FULL POE+ LOAD|

MAX POE POWER

|

MAX POE PORTS AT 15W PER PORT

|

MAX POE+ PORTS AT 30W PER PORT

---|---|---|---|---|---
MAX POWER CONSUMPTION| MAX HEAT DISSIPATION| NOISE| MAX POWER CONSUMPTION| MAX HEAT DISSIPATION| NOISE
x230-10GP| 16W| 55 BTU/hr| 33 dBA| 180W| 126 BTU/hr| 41 dBA| 124W| 8| 4
x230-10GT| 16W| 55 BTU/hr| Fanless| –| –| –| –| –| –
x230-18GP| 21W| 72 BTU/hr| 34 dBA| 330W| 169 BTU/hr| 42 dBA| 247W| 16| 8
x230-18GT| 18W| 61 BTU/hr| 29 dBA| –| –| –| –| –| –
x230-28GP| 37W| 127 BTU/hr| 34 dBA| 520W| 303 BTU/hr| 42 dBA| 370W| 24| 12
x230-28GT| 26W| 89 BTU/hr| 34 dBA| –| –| –| –| –| –
x230L-17GT| 15W| 51 BTU/hr| Fanless| –| –| –| –| –| –
x230L-26GT| 20.5W| 70 BTU/h| Fanless| –| –| –| –| –| –

Standards and Protocols:

• AlliedWare Plus Operating System Version 5.4.8-1

Cryptographic Algorithms:

FIPS Approved Algorithms:

• Encryption (Block Ciphers):
  • AES (ECB, CBC, CFB, and OFB Modes)
  • DES (ECB, CBC, CFB, and OFB Modes)
• Block Cipher Modes:
  • CCM
  • CMAC
  • GCM
  • XTS
• Digital Signatures & Asymmetric Key Generation:
  • DSA
  • ECDSA
  • 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)
• DES
• MD5

Ethernet:

• IEEE 802.2 Logical Link Control (LLC)
• IEEE 802.3 Ethernet
• IEEE 802.3ab 1000BASE-T
• IEEE 802.3af Power over Ethernet (PoE)
• IEEE 802.3at Power over Ethernet Plus (PoE+)
• IEEE 802.3az Energy Efficient Ethernet (EEE)
• IEEE 802.3u 100BASE-X
• IEEE 802.3x Flow control – full-duplex operation
• IEEE 802.3z 1000BASE-X
• IEEE 1588v2 Precision clock synchronization protocol v2

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 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 1518 An architecture for IP address allocation with CIDR
• RFC 1519 Classless Inter-Domain Routing (CIDR)
• 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 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

Management:

• AT Enterprise MIB including AMF MIB and SNMP traps
• 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 2819 RMON MIB (groups 1,2,3, and 9)
• RFC 2863 Interfaces Group MIB
• 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 MIB for SNMP
• RFC 3621 Power over Ethernet (PoE) MIB
• RFC 3635 Definitions of managed objects for Ethernet-like interface types
• RFC 3636 IEEE 802.3 MAU MIB
• 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 5424 Syslog protocol

Multicast Support:

• IGMP query solicitation
• IGMP snooping (IGMPv1, v2, and v3)
• IGMP snooping fast-leave
• MLD snooping (MLDv1 and v2)
• RFC 1112 Host extensions for IP multicasting (IGMPv1)
• RFC 2236 Internet Group Management Protocol v2 (IGMPv2)
• RFC 2715 Interoperability rules for multicast routing protocols
• RFC 3306 Unicast-prefix-based IPv6 multicast addresses
• RFC 3376 IGMPv3
• RFC 4541 IGMP and MLD snooping switches

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

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 RIPv2

Security Features:

• SSH remote login
• SSLv2 and SSLv3
• TACACS+ Accounting, Authentication, and Authorization (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 2560 X.509 Online Certificate Status Protocol (OCSP)
• RFC 2818 HTTP over TLS (“HTTPS”)
• RFC 2865 RADIUS authentication
• RFC 2866 RADIUS accounting
• RFC 2868 RADIUS attributes for tunnel protocol support
• RFC 2986 PKCS #10: certification request syntax specification v1.7
• 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 Transport Layer Security (TLS) v1.2
• RFC 5280 X.509 certificate and Certificate Revocation List (CRL) profile
• RFC 5425 Transport Layer Security (TLS) transport mapping for Syslog
• RFC 5656 Elliptic curve algorithm integration for SSH
• RFC 6125 Domain-based application service identity within PKI using X.509 certificates with TLS
• RFC 6614 Transport Layer Security (TLS) encryption for RADIUS
• RFC 6668 SHA-2 data integrity verification for SSH

Services:

• 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 MIME
• RFC 2131 DHCPv4 client
• RFC 2616 Hypertext Transfer Protocol – HTTP/1.1
• RFC 2821 Simple Mail Transfer Protocol (SMTP)
• RFC 2822 Internet message format
• RFC 3315 DHCPv6 client
• RFC 4330 Simple Network Time Protocol (SNTP) version 4
• RFC 5905 Network Time Protocol (NTP) version 4

VLAN Support:

• 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:

• LLDP-MED ANSI/TIA-1057
• Voice VLAN

Feature Licenses

Ordering Information:

L3 Switches

• AT-x230-10GP
  • L3 switch with 8 x 10/100/1000T PoE ports and 2 x 100/1000X SFP ports
• AT-x230-10GT
  • L3 switch with 8 x 10/100/1000T ports and 2 x 100/1000X SFP ports
• AT-x230-18GP
  • L3 switch with 16 x 10/100/1000T PoE ports and 2 x 100/1000X SFP ports
• AT-x230-18GT
  • L3 switch with 16 x 10/100/1000T ports and 2 x 100/1000X SFP ports
• AT-x230-28GP
  • L3 switch with 24 x 10/100/1000T PoE ports and 4 x 100/1000X SFP ports
• AT-x230-28GT
  • L3 switch with 24 x 10/100/1000T ports and 4 x 100/1000X SFP ports
• **AT-x230L-17GT***
  • L3 switch with 16 x 10/100/1000T ports and 1 x 100/1000X SFP port
• **AT-x230L-26GT***
  • L3 switch with 24 x 10/100/1000T ports and 2 x 100/1000X SFP ports
• Rack Mount Kits: 9. AT-RKMT-J05
• Rack mount kit for x230-10GT
• AT-RKMT-J13
  • Rack mount kit for x230-18GP/18GT, x230L-17GT
• AT-RKMT-J14
  • Rack mount kit for x230-10GP
• SFP Modules: 12. AT-SPFX/2 – 100FX multi-mode 1310 nm fiber up to 2 km
• AT-SPFX/15
  • 100FX single-mode 1310 nm fiber up to 15 km
• AT-SPFXBD-LC-13
  • 100BX Bi-Di (1310 nm Tx, 1550 nm Rx) fiber up to 10 km
• AT-SPFXBD-LC-15
  • 100BX Bi-Di (1550 nm Tx, 1310 nm Rx) fiber up to 10 km
• AT-SPTX
  • 1000T 100 m copper
• AT-SPSX
  • 1000SX GbE multi-mode 850 nm fiber up to 550 m
• AT-SPSX/I
  • 1000SX GbE multi-mode 850 nm fiber up to 550 m industrial temperature
• AT-SPEX
  • 1000X GbE multi-mode 1310 nm fiber up to 2 km
• AT-SPLX10
  • 1000LX GbE single-mode 1310 nm fiber up to 10 km
• AT-SPLXI0/I
  • 1000LX GbE single-mode 1310 nm fiber up to 10 km industrial temperature
• AT-SPBDI0-13
  • 1000LX GbE Bi-Di (1310 nm Tx, 1490 nm Rx) fiber up to 10 km
• AT-SPBDI0-14
  • 1000LX GbE Bi-Di (1490 nm Tx, 1310 nm Rx) fiber up to 10 km
• AT-SPLX40
  • 1000LX GbE single-mode 1310 nm fiber up to 40 km
• AT-SPZX80
  • 1000ZX GbE single-mode 1550 nm fiber up to 80 km
• AT-SPBD20-13/I
  • 1000BX GbE Bi-Di (1310 nm Tx, 1550 nm Rx) fiber up to 20 km
• AT-SPBD20-14/I
  • 1000BX GbE Bi-Di (1490 nm Tx, 1310 nm Rx) fiber up to 20 km

Note: The “” indicates special models or configurations.*

• *x230L-17GT available Q3 2018
• x230L-26GT available Q4 2018

NETWORK SMARTER

North America Headquarters:

• Address: 19800 North Creek Parkway, Suite 100, Bothell, WA 98011, USA
• Phone: +1 800 424 4284
• Fax: +1 425 481 3895

Asia-Pacific Headquarters:

• Address: 11 Tai Seng Link, Singapore 534182
• Phone: +65 6383 3832
• Fax: +65 6383 3830

EMEA & CSA Operations:

• Address: Incheonweg 7, 1437 EK Rozenburg, The Netherlands
• Phone: +31 20 7950020
• Fax: +31 20 7950021
• Website:alliedtelesis.com
• Copyright: © 2018 Allied Telesis, Inc. All rights reserved.
• Disclaimer: Information in this document is subject to change without notice.
• Trademark Notice: All company names, logos, and product designs that are trademarks or registered trademarks are the property of their respective owners.
• Document Reference: 617-000519 RevZG

Frequently Asked Questions

What are the core features of the Allied Telesis AT-x230-28GT-50 Enterprise Gigabit Edge Switches?

The AT-x230-28GT-50 features include Layer 3 Gigabit ports, PoE+ models for remote powering of devices, SFP uplinks, fanless models for silent operation, advanced security features, and the AlliedWare Plus™ operating system.

How does the Allied Telesis AT-x230-28GT-50 switch ensure network security?

The switch uses 802.1x port-based authentication, NAC, DHCP snooping, STP root guard, BPDU protection, and ACLs to secure the network against unauthorized access and attacks.

Can the Allied Telesis AT-x230-28GT-50 be used in silent environments?

Yes, the AT-x230-28GT-50 has fanless models that operate silently, making them suitable for noise-sensitive environments.

Is the Allied Telesis AT-x230-28GT-50 switch Software Defined Networking (SDN) ready?

Yes, the x230 Series, including the AT-x230-28GT-50, is SDN ready and supports OpenFlow v1.3.

What management features does the Allied Telesis AT-x230-28GT-50 offer?

The switch offers centralized management with the AMF, a web-based GUI, an industry-standard CLI, and features like auto-backup, auto-upgrade, auto- provisioning, and auto-recovery.

Are the Allied Telesis AT-x230-28GT-50 switches environmentally friendly?

Yes, they support Energy Efficient Ethernet (EEE) and automatically reduce power consumption when not in use, lowering operating costs.

Does the Allied Telesis AT-x230-28GT-50 series support Power over Ethernet (PoE+)?

Yes, PoE+ models within the series can power devices like wireless access points and IP cameras directly through the network cable.

What advanced protection features are included in the Allied Telesis AT-x230-28GT-50?

The switch includes bandwidth limiting, policy-based storm protection, packet storm protection, and loop detection features.

How does the Allied Telesis AT-x230-28GT-50 facilitate future network expansion?

The AMF feature allows for easy network expansion with plug-and-play simplicity and zero-touch management.

Can the Allied Telesis AT-x230-28GT-50 be managed remotely?

Yes, the switch can be managed remotely via the web-based GUI or the CLI, which supports SSHv2 for secure access.

What are the power saving features of the Allied Telesis AT-x230-28GT-50 switches?

The switches support Energy Efficient Ethernet (EEE) and have power-saving modes that reduce power consumption when ports are not in use.

How does the Allied Telesis AT-x230-28GT-50 switch protect against fiber eavesdropping?

The Active Fiber Monitoring feature detects intrusions on fiber connections and can shut down the link or send an alert if an intrusion is detected.

Reference:Allied Telesis AT-x230-28GT-50 Enterprise Gigabit Edge Switches Specifications and Datasheet- device.report

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