Products specifications

Attribute name	Attribute value
Heat dissipation	1545.8 BTU/h
Switching capacity	140 Gbit/s
Forwarding rate	104.16 Mpps
Switch Type	Managed
Stackable	Y
SFP+ module slots quantity	2
Harmonized System (HS) code	85176990
Static route	Y
Link aggregation	Y
IGMP snooping	Y
Physical stacking (units)	8
GARP VLAN Registration Protocol (GVRP)	Y
Loop protection	Y
BPDU filtering/protection	Y
Head-of-line (HOL) blocking	Y
Virtual stacking (units)	32
Multicast Listener Discovery (MLD) snooping	v1/v2
Technical details
Product color	Black
Flow control support	Y
Ports & interfaces
Gigabit Ethernet (copper) ports quantity	20
Power over Ethernet plus (PoE+) ports quantity	20
Basic switching RJ-45 Ethernet ports quantity	2
Basic switching RJ-45 Ethernet ports type	10G Ethernet (100/1000/10000)
Fast Ethernet (copper) ports quantity	4
Design
Form factor	1U
Power
Power consumption (max)	453.3 W
Total Power over Ethernet (PoE) budget	370 W
Features
Noise level	57.1 dB
Mean time between failures (MTBF)	333946 h
Other features
Rack mounting	Y
MAC address table	16384 entries
Performance
Fiber optic connector	SFP+
Auto MDI/MDI-X	Y
Fiber ports quantity	2
Network
Jumbo frames support	Y
Jumbo frames	12288
10G support	Y
VLAN support	Y
Spanning tree protocol	Y
Data transmission
Store-and-forward	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Management features
Web-based management	Y
Switch layer	L3
Protocols
Routing protocols	OSPF, RIP, RIPng, VRRP