Products specifications

Attribute name	Attribute value
Width	17.5"
Depth	15.2"
Height	1.77"
Weight	12.6 lbs
Switch Type	Managed
MAC address filtering	Y
Throughput	101.2 Mpps
Number of VLANs	255
SFP+ module slots quantity	2
Broadcast storm control	Y
DHCP features	DHCP server, DHCP client
Link aggregation	Y
SSH/SSL support	Y
IGMP snooping	Y
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)
Power over Ethernet plus (PoE+) ports quantity	12
Power over Ethernet (PoE) ports quantity	48
Gigabit Ethernet (copper) ports quantity	48
Design
Form factor	1U
Operational conditions
Operating temperature (T-T)	-5 - 40 °C
Storage temperature (T-T)	-25 - 70 °C
Operating relative humidity (H-H)	10 - 95 %
Storage relative humidity (H-H)	10 - 95 %
Operating altitude	0 - 118110.2"
Non-operating altitude	0 - 157480.3"
Power
AC input frequency	50 - 60 Hz
AC input voltage	100 - 240 V
Total Power over Ethernet (PoE) budget	370 W
Power consumption (max)	466 W
Features
Internal memory	128 MB
Full duplex	Y
LED indicators	Y
Input current	2 - 5 A
Noise level	42 dB
Mean time between failures (MTBF)	198300 h
Other features
Rack mounting	Y
MAC address table	8000 entries
Performance
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Auto MDI/MDI-X	Y
Network
Multicast support	Y
Jumbo frames support	Y
Jumbo frames	9216
10G support	Y
Quality of Service (QoS) support	Y
Spanning tree protocol	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Management features
Switch layer	L2
Memory
Flash memory	64 MB
Security
Security algorithms	802.1x RADIUS, SSH-2
Protocols
Management protocols	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP