Management features
Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support
Web-based management
MIB support	RFC 1213, RFC 1643, RFC 1493

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	48
SFP/SFP+ slots quantity	4
SFP+ module slots quantity	4

Network
Networking standards	IEEE 802.1D, 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 802.3ae, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support
Port mirroring
Full duplex
Flow control support
Link aggregation
Broadcast storm control
Rate limiting
Spanning tree protocol
Number of VLANs	256

Optical fiber
Fiber ethernet cabling technology	10GBASE-LRM

Data transmission
Supported data transfer rates	10/100/1000 Mbps
Switching capacity	1 Gbit/s
MAC address table	16000 entries
Store-and-forward
Maximum data transfer rate	1 Gbit/s
Packet buffer memory	2 MB

Security
DHCP features	DHCP client
Access Control List (ACL)
IGMP snooping
Security algorithms	802.1x RADIUS, HTTPS
Static port security

Multicast features
Multicast support

Protocols
Management protocols	SNMP v1, v2c, v3; SNTP, DNS, HTTPS, IPv4, IPv6

Design
Stackable
LED indicators	Fan fail, Link, Power, Status
Safety	CE, CUL 60950/EN 60950

Performance
Memory type	DDR-SDRAM
Internal memory	128 MB
Flash memory	32 MB
Firmware upgradeable
Mean time between failures (MTBF)	256119 h

Power
Input voltage	100 - 240 V
Power consumption (typical)	77 W

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

Other features
Latency	20 ms
Dimensions (WxDxH)	440 x 257 x 43 mm
Connectivity technology	Wired
Bandwidth	176 Gbit/s
Networking features	Gigabit Ethernet
Authentication method	TACACS+
Power LED
Input frequency	50/60 Hz

Operational conditions
Operating temperature (T-T)	0 - 50 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	95
Storage relative humidity (H-H)	95
Operating altitude	3000
Non-operating altitude	3000
Operating temperature (T-T)	32 - 104 °F

Weight & dimensions
Weight	4.5 kg

Certificates
Certification	FCC Part 15 A, VCCI A, EN 55022 (CISPR 22), EN 55024 (CISPR 24), C-Tick