Datasheet
 Allied Telesis  www.alliedtelesis.com
x600-24 AND 48 SERIES | Intelligent Gigabit Layer 3+ Switches
Page 6
The x600 24 and 48 Series:
x600-24Ts
24 x 10/100/1000BASE-T (RJ-45) copper ports
4 x 1000BASE-X SFP combo ports
x600-24Ts/XP
24 x 10/100/1000BASE-T (RJ-45) copper ports
4 x 1000BASE-X SFP combo ports
2 x XFP ports
x600-48Ts
44 x 10/100/1000BASE-T (RJ-45) copper ports
4 x 1000BASE-X SFP ports
x600-48Ts/XP
44 x 10/100/1000BASE-T (RJ-45) copper ports
4 x 1000BASE-X SFP ports
2 x XFP ports
Performance
• Switching Fabric:
  x600-24Ts - 96 Gbps
  x600-24Ts/XP - 136 Gbps
  x600-48Ts - 144 Gbps
  x600-48Ts/XP - 184 Gbps
• Forwarding Rate: 
  x600-24Ts - 35.7Mpps
  x600-24Ts/XP - 65.5Mpps
  x600-48Ts - 71.4Mpps
  x600-48Ts/XP - 101.2Mpps
• 48 Gbps of stacking bandwidth
• Extensive wire-speed traffic classification for 
ACLs and QoS
• Supports 9KB Jumbo frame size for data center
  and server aggregation applications
• Wire-speed multicasting
• Up to 16K MAC addresses 
• 4K VLANs
• 4K Layer 3 interfaces
• 512MB DDR SDRAM 
• 64MB Flash Memory
• Packet Buffer Memory
     x600-24Ts - 2MB
    x600-24Ts/XP - 2MB
    x600-48Ts - 4MB
     x600-48Ts/XP - 4MB
Reliability
• MTBF
  x600-24Ts - 130,000 hours
  x600-24Ts/XP - 130,000 hours
  x600-48Ts - 80,000 hours
  x600-48Ts/XP - 80,000 hours
• Modular AlliedWare Plus operating system
• Redundant Power Supply available to load 
share with internal power supply 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
Power Characteristics
• AC Voltage: 100 to 240V (+/-10% auto ranging)
• Frequency: 47 to 63Hz
Power Consumption
x600-24Ts
  87 Watts (297 BTU/hr)
x600-24Ts/XP
  87 Watts (297 BTU/hr)
x600-48Ts
  112 Watts (382 BTU/hr)
x600-48Ts/XP
  112 Watts (382 BTU/hr)
Environmental Specifications
• Operating Temperature Range: 0°C to 40°C 
(32°F to 104°F). Derated by 1°C per 305 
Meters (1000ft)
• 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 (10,000ft)
Expandability
• 1 expansion bay for AT-StackXG module 
supporting 2 high speed 24Gbps stacking ports
• IPv6 routing license option
• Advanced L3 license option
Flexibility and compatibility
• Gigabit SFP ports will support any combination 
of 1000BASE-T or1000BASE-X SFPs, 1000BASE-
SX, 1000BASE-LX, or 1000BASE-ZX SFPs
Resiliency
• STP, RSTP, MSTP (802.1s) 
• Up to 31Link Aggregation (802.3ad) groups
• Up to 150 VRRP groups
• Up to 16 EPSR domains
• Dynamic Link Failover
• Thrash Limiting
• Loop Detection
• VCStack
Routing
• Up to 5K RIP routes 
• Up to 8K OSPF routes (with license) 
• Up to 5K BGP routes (with license)
• Up to 5K RIPng routes (with license)
• Route Maps
VLAN support
• Supports 4096 VLANs
• VLAN Double Tagging
Security
• Private VLANs, providing security and port 
isolation of multiple customers using the same 
VLAN
• Dynamic VLAN assignment
• NAC
• 802.1x support, with multi-supplicant
• MAC-based authentication
• Web-based authentication
• BPDU Protection
• STP Root Guard
• DoS attack blocking
• ACLs
• Local RADIUS server
Quality of Service 
• Policy based QoS features
• Highly configurable traffic classification
• Extensive remarking capabilities, to fit in with any
  network’s QoS scheme
• Control plane traffic prioritization
• Mixed scheduling, to support complex traffic 
 queuing requirements
• 8 QoS queues per port
• Two-rate three-color (green, yellow, red)
  bandwidth metering, with burst sizes for
  improved TCP-IP bandwidth limiting 
  performance and bandwidth resolution 
  down to 64Kbps
• Low switching latency essential for Voice over IP
  (VoIP) and real-time streaming media
 applications
Management
• The GUI simplifies network performance 
monitoring and network event trouble shooting.
• The AlliedWare Plus
TM
 Operating System's rich 
Layer 3 feature set and industry-standard CLI 
provide you with even greater robustness and 
ease of management.
• Console management port on the front panel 
for ease of access
• An SD memory card socket on the front panel, 
allowing software release files, configurations 
and other files to be stored for backup and 
distribution to other switches
• Port mirroring
• SSH and SNMPv3 for secure management
• RADIUS Authentication
• RMON (4 groups)
• Broadcast Forwarding to allow the switch 
broadcast packets to reach across subnets. 
• IP Helper enables broadcasts from clients 
in different subnets to be relayed to their 
destination, instead of being blocked at the 
switch.










