Management features
Switch type	Managed
Quality of Service (QoS) support

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	50
SFP/SFP+ slots quantity	2
SFP module slots quantity	2
Console port	RS-232
Power connector	DC-in jack

Network
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Link aggregation
Broadcast storm control
Spanning tree protocol
Number of VLANs	512

Data transmission
Store-and-forward
Number of queues	8
Number of static routes	32
Maximum data transfer rate	1 Gbit/s
Packet buffer memory	1 MB

Security
Access Control List (ACL)
IGMP snooping
MAC address filtering
Static port security

Multicast features
Multicast support

Protocols
Data link protocols	Ethernet, Fast Ethernet, Gigabit Ethernet

Design
Stackable
LED indicators

Design
Safety	CE mark, CSA certified (CSA 22.2 #950), UL listed (UL 1950), CUL IEC 950, EN 60950

Performance
Internal memory	128 MB
Flash memory	32 MB
Noise level	38.3 dB
Mean time between failures (MTBF)	385102 h

Power
Redundant power supply (RPS) support
Power consumption (typical)	33 W

Power over Ethernet (PoE)
Power over Ethernet (PoE)

Other features
Latency	20μs (64-byte)
Dimensions (WxDxH)	440 x 257 x 43 mm
Connectivity technology	Wired
Bandwidth	23.6 Gbit/s
Power requirements	100-240V AC, 50-60 Hz
Electromagnetic emissions	FCC 15 A, VCCI A, EN 55022 (CISPR 22), A, C-Tick, EN 50082-1, EN 55024
Connectivity LEDs
Weight (imperial)	3.58 kg (7.9 lbs)
Dimensions (W x D x H) (imperial)	439.9 x 256.5 x 43.2 mm (17.3 x 10.1 x 1.7")

Operational conditions
Operating temperature (T-T)	-5 - 50 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	0 - 90%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 3000 m
Operating temperature (T-T)	23 - 131 °F
Heat dissipation	112 BTU/h

Weight & dimensions
Weight	3.6 kg