The Allied Telesis AT x250-28XS switch is designed for robust and reliable network performance, making it a suitable choice for demanding environments. With a switching capacity of 40 Gbps and a forwarding performance of 560 Gbps, this switch ensures efficient data transmission across all connected devices. The x250-28XS supports VLANs with a capacity for up to 4094 VLANs, empowering scalable network designs and better traffic management. Featuring advanced security protocols such as SSH, RADIUS, and TACACS+, this switch incorporates multiple encryption standards including DES, AES, and TLS for enhanced data protection against unauthorized access. Operating within a wide temperature range from 0°C to 50°C, along with support for conditions such as 5 to 90% humidity, the x250-28XS is designed for both optimal and adverse environmental situations. Users will also benefit from convenient features such as Quality of Service (QoS), VLAN support, and DHCP snooping for improved network operation and control. With its stackable architecture allowing up to 2 units in a stack, businesses can expand their networking capabilities effortlessly while ensuring energy-efficient operations with Energy-Efficient Ethernet (EEE) technology.
| Switch Type | 10 Gigabit Ethernet |
|---|---|
| Number Of Ports | 28 |
| Mounting Type | DIN Rail/Rack |
| Supply Voltage | AC 100-240 volt |
| brand | Allied Telesis |
| product line | Allied Telesis AT |
| model | x250-28XS |
| manufacturer | Allied Telesis |
| flash memory installed | 256 megabyte |
| memory technology | DDR SRAM |
| ram installed | 2 GB |
| advanced switching | Layer 3 |
| compliant standards | ANSI/TIA-1057, IEEE 1588v2, IEEE 802.1ab (LLDP), IEEE 802.1ad, IEEE 802.1ag, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3bz, IEEE 802.3x, IEEE 802.3z, ITU-T G.8032 |
| features | 802.1x authentication, Access Control List (ACL) support, Active Fiber Monitoring, ARP support, Authentication, Authorization and Accounting (AAA), Autonomous Management Framework Plus (AMF Plus), Black hole routing, BPDU protection, Congestion control, Connectivity Fault Management (CFM), Control Plane Prioritization (CPP), DHCP client, DHCP relay, DHCP server, DHCP snooping, DHCPv4 client, DHCPv6 client, DiffServ support, Digital Diagnostics Monitoring (DDM), DNS relay, DoS attack prevention, Dynamic ARP Inspection (DAI), Dynamic ARP protection, Eco-friendly button, Energy-Efficient Ethernet (EEE), Ethernet Protection Switched Ring (EPSRing), Failover support, Find-me support, Flow control, Full duplex capability, Guest VLAN, IP Link Ethernet monitoring, IP source guard, LACP, Logical Link Control, Long-Distance stacking (LD-VCStack), Loop detection, Loop Detection Frames (LDF) support, Neighbor Discovery Protocol (NDP), Network Access Control (NAC), OCSP support, OpenFlow support, Packet storm protection, Path maximum transmission unit (MTU) discovery, Per-VLAN Spanning Tree Plus (PVST+), Ping polling, Policy based routing, Port isolation, Port trunking, Precision Time Protocol (PTP), Q-in-Q tunneling, Quality of Service (QoS), Queue scheduling support, Remote Switch Port Analyzer (RSPAN), Secure Copy (SCP), sFlow, SNMP trap, Software Defined Networking (SDN), Storm protection, STP Root Guard, SuperLoop Protection (SLP), Uni-Directional Link Detection (UDLD), Upstream Forwarding Only (UFO), Virtual Chassis Stacking (VCStack), VLAN mirroring, VLAN support, Voice VLAN, VoIP support, Wire speed forwarding, Zero-touch provisioning (ZTP) |
| form factor (hubs & switches) | Desktop, Rack-mountable |
| jumbo frame support | 10KB |
| mac address table size | 32K entries |
| manageable | Yes |
| max units in a stack | 2 |
| ports | 28 |
| product type | Switch |
| remote management | CLI, DHCP, DNS, HTTP, HTTPS, ICMP, MIB, NETCONF, RESTCONF, RMON 1, RMON 2, RMON 3, RMON 9, RSTP, SFTP, SNMP, SNMP 1, SNMP 2c, SNMP 3, SNMP 6, SSH, SSH 6, SSH-2, Syslog, TCP/IP, Telnet, TFTP, UDP, YANG |
| routing protocol | CIDR, ECMP, IGMP, IGMPv2, IGMPv3, MLD, MLDv2, MSTP, RIP, RIP-2, RSTP, SMIv2, Static IP routing, STP |
| status indicators | Fault, Link/activity, Power, Stack, USB |
| subcategory | Network hubs and switches |
| switching type | 10 Gigabit Ethernet |
| interface provided | 1 x console RJ-45 management, 1 x USB Type A, 28 x 1/10GBase-X SFP+ uplink |
| port quantity | 28 |
| port type | 1 Gigabit / 10 Gigabit SFP+ |
| frequency | 50/60 hertz |
| required voltage | AC 100-240 volt |
| software type | Alliedware Plus |
| encryption | 128-bit AES, 192-bit AES, 256-bit AES, 3DES, AES, AES-CBC, AES-CFB, AES-ECB, AES-OFB, CCM, CMAC, DES, DRBG, DSA, ECDSA, GCM, HMAC, MD5, PEAP, RNG, RSA, SHA-1, SHA-2, SHA-224, SHA-256, SHA-384, SHA-512, SSL 2.0, SSL 3.0, TLS, TTLS, XTS |
| humidity range storage | 5 - 95% RH (non-condensing) |
| max operating temperature | 122 degree Fahrenheit |
| max storage temperature | 158 degree Fahrenheit |
| min operating temperature | 32 degree Fahrenheit |
| min storage temperature | -13 degree Fahrenheit |
| operating humidity | 5 - 90% RH (non-condensing) |
| authentication method | Extensible Authentication Protocol (EAP), RADIUS, Secure Shell (SSH), Secure Shell v.2 (SSH2), TACACS+ |
| capacity | Priority queues: 8, RIP routes: up to 16, Static routes: up to 16, VLANs supported: 4094 |
| country | United States |
| device type | Internal power supply |
| packaged quantity | 1 |
| performance | Forwarding performance: 416.7 Mpps, Latency (1 Gbps): 3.59 µs, Latency (10 Gbps): 1.60 µs, Packet buffer size: 8 MB, Stacking bandwidth: 40 Gbps, Switching capacity: 560 Gbps |
| service activation | No |
| included accessories | Accessory kit, Power cord retention clip |
| height | 1.7 inch |
| weight | 8.38 lbs |
| width | 17.3 inch |
| depth | 11.4 inch |
| color category | Gray |
| energy star certified | No |
| epeat compliant | No |
| tco certified | No |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Allied Telesis |
| Vendor SKU | 8437995 |