Features
Traffic Management
Auto Negotiation of speed and duplex modes
IEEE 802.3x Flow Control
Dynamic MAC address management
IEEE 802.1Q-based VLAN
Auto Voice VLAN
Auto Video VLAN (selected models)
VLAN routing (selected models)
QoS based on WRR, strict priority, or both
Port-based and IEEE 801.2p-based QoS
TCP/UDP-based QoS
DiffServ
IPv4 and IPv6-based QoS (selected models)
DSCP Support
Rate Limiting (ingress, or egress)Link Aggregation and LACP
Switch Management
Web browser-based management GUI
Smart Control Center Software for multi-switch management
IP Access List
IPv6 Management
Configurable Management VLAN
SNMP v1/v2c and v3
Standard MIBs (RFC1213, RFC1643, and RFC1493)
RMON group 1, 2, 3, 9
Firmware Upgrade through Smart Control Center (TFTP)
Firmware download (to switch) and upload (to server) through TFTP/HTTP
Configuration and Image Upload (to PC) through HTTP
Configuration Download (to Switch) thru TFTP/HTTP and upload (to server)Memory & FLASH log
Syslog (server)
System password protection
Specifications
Product Number
XS748T
10-Gigabit copper ports
44 10GBASE-T copper
SFP ports
4 SFP+ 1000/10GBASE-X fiber ports (shared)
Packet buffer size
3 MB
MAC address database size
16K
VLAN (# supported)
512
Number of LAGs & number of members
24 LAGS with max 8 members in each LAG (LACP)
Number of priority queues
8
Access Control Lists (ACLs)
164 shared for MAC, IP and IPv6 ACLs
IPv4 Static routes
64
IPV6 Static routes
64
Physical Specification
Dimensions: 44 x 34.7 x 4.3 cm
Max power consumption (Watts)
262.8 W
VLAN routing
Yes
Dynamic VLAN assignment
Yes
MLD Snooping
Yes
Static route
Yes (32)
Host ARP table
512 ARP
EEE
Yes
DoS Prevention
Yes
Internal/External
External DC 54V 1.25A
Max consumption (Watts)
15.1W
FAN
4
Acoustic Noise Level @25C (dBA)
47.8 dBA
Operating Temperature
0° to 50°C (32° to 122°F)
MTBF (@ 25° C)
483,808 hours
Electromagnetic compliance (A or B)
Class A