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Hardware Specifications
Copper Ports	16 x 10/100/1000BASE-T RJ45 Auto-MDI/MDI-X Ports
PoE Injector Port	16 802.3af/802.3at PoE Injector Ports
SFP/mini-GBIC Slots	2 100/1000BASE-X SFP interfaces, supporting 100/1000Mbps dual mode
Console	1 x RS-232-to-RJ45 serial port (115200, 8, N, 1)
Reset Button	< 5 sec: System reboot
Reset Button	> 5 sec: Factory default
Thermal Fan	2
Power Requirements	100~240V AC, 50/60Hz, 4A (max.)
Power Consumption/Dissipation	Max. 281 watts/964 BTU
Dimensions (W x D x H)	445 x 207 x 45 mm (1U height)
Weight	2.8kg
Enclosure	Metal
LED	System:
	Power (Green)
	10/100/1000T RJ45 Interfaces (Port 1 to Port 16):
	1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange), PoE (Orange)
	100/1000Mbps SFP Interfaces (Port 17 to Port 18):
	1000 LNK/ACT (Green), 100 LNK/ACT (Orange)
Switching
Switch Architecture	Store-and-Forward
Switch Fabric	36Gbps/non-blocking
Switch Throughput@64 bytes	26.78Mpps@64 bytes
MAC Address Table	8K entries
Shared Data Buffer	4Mbits
Flow Control	IEEE 802.3x pause frame for full-duplex
Flow Control	Back pressure for half-duplex
Jumbo Frame	9216 bytes
Power over Ethernet
PoE Standard	IEEE 802.3af Power over Ethernet/PSE
PoE Standard	IEEE 802.3at Power over Ethernet Plus/PSE
PoE Power Output	Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af)
PoE Power Output	Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at)
PoE Power Budget	220 watts
Number of PDs, 7 watts	16 units
Number of PDs, 15.4 watts	14 units
Number of PDs, 30 watts	7 units
PoE Management	PD Alive Check
	Scheduled Power Recycling
	PoE Schedule
	PoE Usage Monitoring
	PoE Extension
Layer 2 Functions
Port Mirroring	TX/RX/Both
Port Mirroring	Many-to-1 monitor
VLAN	802.1Q tagged-based VLAN
	Up to 256 VLAN groups, out of 4094 VLAN IDs
	802.1ad Q-in-Q tunneling
	Voice VLAN
	Protocol VLAN
	Private VLAN (Protected port)
	GVRP
	Management VLAN
Link Aggregation	IEEE 802.3ad LACP supports 1 group of 2-port trunk and static trunk supports 1 group of 2-port trunk
Spanning Tree Protocol	IEEE 802.1D STP
	IEEE 802.1w RSTP
	IEEE 802.1s MSTP
IGMP Snooping	IPv4 IGMP (v2/v3) snooping
	IPv4 IGMP querier
	Up to 256 multicast groups
MLD Snooping	IPv6 MLD (v1/v2) snooping, up to 256 multicast groups
QoS	8 mapping IDs to 8 level priority queues
	Port number
	802.1p priority
	DSCP/IP precedence of IPv4/IPv6 packets
	Traffic classification based, strict priority and WRR
	Ingress/Egress Rate Limit per port bandwidth control
Ring	Supports ERPS, and complies with ITU-T G.8032
Security Functions
Access Control List	IPv4/IPv6 IP-based ACL/MAC-based ACL
Port Security	IEEE 802.1X – Port-based authentication
	Built-in RADIUS client to co-operate with RADIUS server
	RADIUS/TACACS+ user access authentication
MAC Security	IP-MAC port binding
	MAC filter
	Static MAC address
Enhanced Security	DHCP Snooping and DHCP Option82
	STP BPDU guard, BPDU filtering and BPDU forwarding
	DoS attack prevention
	ARP inspection
	IP source guard
Management Functions
Basic Management Interfaces	RS232 Console
	Web browser
	Telnet
	SNMP v1, v2c
Secure Management Interfaces	SSHv2, TLS v1.2, SNMP v3
System Management	Firmware upgrade by HTTP/TFTP protocol through Ethernet network
	LLDP protocol
	SNTP
	PLANET Smart Discovery Utility
	PLANET NMS System/CloudViewer
Event Management	Remote/Local Syslog
Event Management	System log
SNMP MIBs	RFC 1213 MIB-II
	RFC 1215 Generic Traps
	RFC 1493 Bridge MIB
	RFC 2674 Bridge MIB Extensions
	RFC 2737 Entity MIB (Version 2)
	RFC 2819 RMON (1, 2, 3, 9)
	RFC 2863 Interface Group MIB
	RFC 3635 Ethernet-like MIB
	RFC 3621 Power Ethernet MIB
Standards Conformance
Regulatory Compliance	FCC Part 15 Class A, CE
Standards Compliance	IEEE 802.3 10BASE-T
	IEEE 802.3u 100BASE-TX/100BASE-FX
	IEEE 802.3z Gigabit SX/LX
	IEEE 802.3ab Gigabit 1000T
	IEEE 802.3x flow control and back pressure
	IEEE 802.3ad port trunk with LACP
	IEEE 802.1D Spanning Tree Protocol
	IEEE 802.1w Rapid Spanning Tree Protocol
	IEEE 802.1s Multiple Spanning Tree Protocol
	IEEE 802.1p Class of Service
	IEEE 802.1Q VLAN tagging
	IEEE 802.1x Port Authentication Network Control
	IEEE 802.1ab LLDP
	IEEE 802.3af Power over Ethernet
	IEEE 802.3at Power over Ethernet Plus
	RFC 768 UDP
	RFC 793 TFTP
	RFC 791 IP
	RFC 792 ICMP
	RFC 2068 HTTP
	RFC 1112 IGMP version 1
	RFC 2236 IGMP version 2
	RFC 3376 IGMP version 3
	RFC 2710 MLD version 1
	RFC 3810 MLD version 2
	ITU G.8032 ERPS Ring
Environment
Operating	Temperature: 0 ~ 50 degrees C
Operating	Relative Humidity: 5 ~ 95% (non-condensing)
Storage	Temperature: -10 ~ 70 degrees C
Storage	Relative Humidity: 5 ~ 95% (non-condensing)