AT -9448Ts/XP
Hardware Specifications
Physical Characteristics
Dimensions (H x W x D)
4.4cm x 43.8cm x 30.4cm
(1.75" x 17.3" x 12")
Weight
5.09Kg
(11.2lbs.)
System Capacity
64 RAM
16MB flash memory
200MHz PowerPC CPU
4096 VLANs
16000 MAC addresses
Performance
Wirespeed switching on all Ethernet ports
14,880pps for 10Mbps Ethernet
148,800pps for 100Mbps Ethernet
1,488,000pps for 1000Mbps Ethernet
Ethernet throughput
136.896Mpps
Switch fabric
184Gbps
Stacking with AT-StackXG stacking module
up to eight switches
Two 12Gbps full-duplex stacking port per module
Resilient bidirectional ring architecture
Power Characteristics
Voltage:
100-240V AC
Current:
4.0/2.0A
Frequency:
50-60Hz
Max power consumption:
128 watts
Environmental Specifications
Operating temperature:
0ºC to 40ºC
(32ºF to 104ºF)
Storage temperature:
-25ºC to 70ºC
(-13ºF to 158ºF)
Operating humidity:
5% to 90% non-condensing
Storage humidity:
5% to 90% non-condensing
Max operating altitude:
3,048m (10,000 ft)
Recommended ventilation
on all sides:
10cm (4")
MTBF
250,000 hrs.
Allied Telesis
| 48 Port 10/100/1000T Managed Layer 3 Switch
Electrical/Mechanical Approvals
Safety UL 60950-1, CSA C22.2 No. 60950-1-03,
EN60950-1, EN60825-2 (TUV)
EMI FCC Part 15 Class A, EN55022 Class A, EN55024
Immunity, VCCI Class A, C-TICK, EN61000-3-2,
EN61000-3-3, AS/NZS 3548 (Australia/New Zealand)
Immunity EN55024
Country of Origin
Singapore
Software Specifications
Layer 3 Support
RIPv1
RIPv2
ECMP
Static IPv4 routing (1024 routes)
Interface Standards
IEEE 802.3
IEEE 802.3u
IEEE 802.3z
IEEE 802.3ab
IEEE 802.3ae
General Standards
IEEE 802.1d
IEEE 802.3ac
IEEE 802.3x
Head of line blocking
Eight egress queues per port
Redundancy
Static and dynamic port trunking (with six trunk
groups and up to eight ports per trunk)
IEEE 802.3ad
IEEE 802.1D
IEEE 802.1w
IEEE 802.1s
Router Redundancy Protocol (RRP) snooping
Dual software images, dual configuration files
Traffic Management and Quality
of Services (QoS)
Layer 2, 3 and 4 criteria
Flow groups, traffic classes and policies
DSCP replacement
IEEE 802.1Q priority replacement
Type of Service replacement
Type of Service to IEEE 802.1Q priority replacement
IEEE 802.1Q priority to Type of Service replacement
Maximum bandwidth control
Burst size control
Ingress rate limiting
Head of Line blocking prevention
Support for ingress and egress ports
Eight egress queues per port
IEEE 802.1p Class of Service with Strict and Weighted
Round Robin Scheduling
Multicast
RFC 1112
RFC 2236
RFC 3376
RFC 2710
RFC 3810
Management and Monitoring
RFC 1157
RFC 1901
RFC 3411
RFC 1213
RFC 1215
RFC 1493
RFC 2863
RFC 1643
RFC 1757
RFC 2674
RFC 1866
RFC 2068
10T and 10FL
RFC 2616
100TX and 100FX
RFC 854
1000SX
RFC 1350
1000T
AlliedTelesis Private MIB
10000X
IP address allocation:
RFC 951 / RFC 1542
RFC 2131
Bridging
RFC 2030
VLAN tag frame extension
BackPressure/ flow control
Syslog client
Two event logs:
4,000 event capacity in temporary memory
2,000 event capacity in permanent memory
Management Access Methods
LACP link aggregation
Single IP address for management
Spanning-Tree Protocol
Out of band management (serial port)
Rapid Spanning-Tree
In-band management (over the network) using Telnet,
Multiple Spanning-Tree
web browser or SNMP
Management Interfaces
Menus
Command line
Web browser
SNMP v1/ v2/ v3
IGMP snooping (v1)
IGMP snooping (v2)
IGMP snooping (v3)
Multicast Listener Discovery
(MLD) snooping (v1)
Multicast Listener Discovery
(MLD) snooping (v2)
SNMPv1
SNMPv2
SNMPv3
MIB-II
TRAP MIB
Bridge MIB
Interfaces group MIB
Ethernet-like MIB
RMON 4 groups: Stats,
History, Alarms and Events
IEEE 802.1Q MIB
HTML
HTTP
HTTPS
Telnet server
TFTP client
BOOTP client
DHCP client manual
SNTP, Simple Network
Time Protocol
www.alliedtelesis.com
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