Products specifications

Attribute name	Attribute value
Depth	15.2"
Throughput	77.4 Mpps
Width	17.5"
Height	1.77"
Weight	13 lbs
Switch Type	Managed
SFP module slots quantity	2
MAC address filtering	Y
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	48
Gigabit Ethernet (copper) ports quantity	48
Design
Form factor	1U
Operational conditions
Operating temperature (T-T)	-5 - 40 °C
Non-operating altitude	0 - 157480.3"
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"
Power
Power consumption (max)	870 W
AC input frequency	50 - 60 Hz
AC input voltage	100 - 240 V
Total Power over Ethernet (PoE) budget	740 W
Features
Input current	4 - 9 A
Mean time between failures (MTBF)	189242 h
Internal memory	128 MB
Full duplex	Y
LED indicators	Y
Noise level	42 dB
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	N
Quality of Service (QoS) support	Y
VLAN support	Y
Spanning tree protocol	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
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