Products specifications

Attribute name	Attribute value
Depth	15.2"
Switching capacity	496 Gbit/s
Throughput	369 Mpps
DHCP features	DHCP client,DHCP server
Physical stacking (units)	10
Ventilation system	Back-to-front airflow
Latency (10 Gbps)	1.4 µs
Width	17.4"
Height	1.73"
Weight	12.6 lbs
Switch Type	Managed
Stackable	Y
Built-in processor	Y
Power supply included	Y
Link aggregation	Y
Access Control List (ACL)	Y
IGMP snooping	Y
Configuring Location Settings (CLI)	Y
Latency (1 Gbps)	2.28 µs
Authentication	MAC-based authentication
Authentication type	RADIUS
Technical details
Product color	Black
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Design
Form factor	1U
Operational conditions
Operating temperature (T-T)	0 - 45 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	15 - 95 %
Storage relative humidity (H-H)	15 - 90 %
Power
Total Power over Ethernet (PoE) budget	2880 W
Power consumption (max)	75 W
AC input voltage	100 - 240 V
Number of power supply units	1
Features
Internal memory	8192 MB
Number of fans	2 fan(s)
Memory type	DDR4-SDRAM
Other features
MAC address table	32768 entries
Rack mounting	Y
Performance
Networking standards	IEEE 802.1AX,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1ab,IEEE 802.1ak,IEEE 802.1p,IEEE 802.1s,IEEE 802.1v,IEEE 802.1w,IEEE 802.1x,IEEE 802.3ad,IEEE 802.3ae,IEEE 802.3af,IEEE 802.3at,IEEE 802.3az,IEEE 802.3bt,IEEE 802.3bz,IEEE 802.3x,IEEE 802.3z
Auto MDI/MDI-X	Y
Fiber ports quantity	4
Processor frequency	1800 MHz
Network
Ethernet LAN data rates	10,100,1000,25000,50000 Mbit/s
Multicast support	Y
10G support	Y
Quality of Service (QoS) support	Y
VLAN support	Y
Spanning tree protocol	Y
Data transmission
Packet buffer memory	8 MB
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Management features
Switch layer	L3
Memory
Flash memory	32768 MB
Processor
Processor model	ARM Cortex-A72
Protocols
Management protocols	CLI, RMON, SFTP, SNMP, SNMP 2c, SNMP 3, SSH, Telnet, TFTP