• Výkonný switch
• 8 portů 10/100/1000 BaseTX a 2 SFP porty
• PoE+ pro 8 portů
• celkový PoE výkon 78W
• VLAN
• QoS
• management: web
• SNMP
• D-Link Network Assistant (DNA)
• D-View7
• provedení bez ventilátoru
• na stůl nebo do 19" rozvaděče
Informace k záruce:
Na produkt je poskytována omezená doživotní záruka, to znamená, že záruční lhůta vyprší až pět let poté, co společnost D-Link (nebo její nástupce) ukončí prodej daného produktu v Evropě. 
Pro nárok na omezenou doživotní záruku je třeba produkt zaregistrovat (viz níže) u D-Link Europe do třiceti (30) dnů od data zakoupení. Registraci lze provést přes samoobslužný portál.
http://www.dlink.com/cz/cs/support/product-registration-and-support-log-in
OVERVIEW
Green Technology
·	Power saving via the following features:
o	Link Status detection
o	LED Shut-Off
o	Port Shut-Off
o	System Hibernation
o	Time-based PoE
Security Features
·	Access Control List secures network
·	D-Link Safeguard Engine protects CPU from Broadcast/Multicast/Unicast Flooding
·	Port Security supports 64 MACs per port
·	ARP Spoofing Prevention
Intuitive Management
·	D-Link Network Assistant Utility or Web-based GUI
·	Built-in SNMP MIB for remote NMS (D-View 6.0)
·	Compact CLI through Telnet
Advanced Features
·	Auto Surveillance VLAN
·	Loopback Detection automatically disables a port when a loop is detected
·	Cable Diagnostics allows administrators to determine cable status
·	SFP ports for flexibility
·	Auto MDI/MDIX 
SPECIFICATIONS
INTERFACE
Number of 10/100/1000BASE-TX ports
·	8 ports
Number of SFP ports
·	2 ports
PoE Supported Models (Standard(s)/Number of Ports/Maximum Power Budget)
·	802.3af/802.3at/8 ports/78W
PERFORMANCE
Switch Capacity
·	20 Gbps
64-Byte Packet Forwarding Rate
·	14.88 Mpps
MAC Address Table Size
·	16K
Packet Buffer
·	1 MB per device
Jumbo Frame
·	Up to 9,216 Bytes
PHYSICAL & ENVIRONMENTAL
Power Consumption (Standby/Maximum)
·	17.9W / 103.4W (PoE on)
Power Input
·	10 to 240 VAC, 50/60HZ internal universal power supply
Dimensions (W x D x H)
·	330 x 180 x 44 mm
Weight
·	1.86 kg
Ventilation
·	fanless
Heat Dissipation
·	330.96 BTU per hour
Temperature
·	Operating: -5° to 50°C
·	Storage: -20° to 70°C
Humidity
·	Operating: 0% ~ 95% non-condensing
·	Storage: 0% ~ 95% non-condensing
Certification
·	CE Class A, VCCI Class A, FCC Class A, cUL, CE (LVD), BSMI, CCC, C-Tick
SOFTWARE FEATURE
L2 Features
·	MAC Address Table
o	16K entries
·	IGMP Snooping
o	IGMP v1/v2 Snooping
o	Supports 256 IGMP groups
o	Supports at least 64 static multicast addresses
o	IGMP per VLAN
o	Supports IGMP Snooping Querier
·	Loopback Detection
·	802.3ad Link Aggregation:
o	Maximum of 5 groups/8 ports per group
·	LLDP
·	LLDP-MED
·	Jumbo Frame
o	Up to 9,216 bytes
·	Spanning Tree Protocol
o	802.1D STP
o	802.1w RSTP
·	Flow Control
o	802.3x Flow Control
o	HOL Blocking Prevention
·	Port Mirroring
o	One-to-One
o	Many-to-One
o	Supports Mirroring for Tx/Rx/Both
·	Multicast Filtering
o	Forwards all unregistered groups
o	Filters all unregistered groups
·	Configurable MDI/MDIX
o	MLD snooping v1/v2 (256 groups)
VLAN
·	802.1Q
·	VLAN Group
o	Max. 256 static VLAN groups
·	Configurable VID from 1 - 4094
·	Asymmetric VLAN 
·	Auto Voice VLAN
o	Max. 10 user-defined OUI
o	Max. 8 default OUI
·	Auto Surveillance VLAN
Quality of Service (QoS)
·	802.1p Quality of Service
·	8 queues per port
·	Queue Handling
o	Strict
o	Weighted Round Robin (WRR)
·	Bandwidth Control
o	Port-based (Ingress/Egress, min granularity 10/100/1000 is 64 Kbps) 
·	QoS based on:
o	802.1p Priority Queues
o	DSCP
o	ToS
o	IPv6 Traffic Class
o	TCP/UDP port
L3 Features
·	IP Interface
o	Supports 1 interface 
·	IPv6 Neighbor Discovery (ND)
Access Control List (ACL)
·	Max. 50 access list
·	Max. 768 rules shared by IPv4, MAC and IPv6
·	Each rule can only be associated with a single port
·	ACL based on
o	802.1p priority
o	VLAN
o	MAC address 
·	Ether type
·	IP address
·	DSCP
·	Protocol type
·	TCP/UDP port number
·	IPv6 Traffic Class
Security
·	Broadcast/Multicast/Unicast Storm Control
·	D-Link Safeguard Engine
·	DHCP Server Screening
·	IP-MAC-Port Binding (Smart Binding)
o	Supports 512 address binding entries
o	ARP Inspection
o	ARP + IP Inspection
o	Supports DHCP Snooping
·	802.1X Port-based Access Control 
·	ARP Spoofing Prevention
o	Max. 64 entries
·	Traffic Segmentation
·	SSH v2
·	SSL
o	Supports v1/v2/v3
·	Port Security
o	Supports up to 64 MAC addresses per port
·	Duplicate address detection
AAA
·	802.1X Authentication
o	Supports local/RADIUS database
o	Supports port-based access control
o	Supports EAP, OTP, TLS, TTLS, PEAP 
·	IPv6 RADIUS Server
·	Support MD5 authentication
MIB/RFC Standards
·	RFC 783 TFTP
·	RFC 951 BootP/DHCP Client
·	RFC 1157 SNMP v1, v2, v3
·	RFC 1213 MIB II
·	RFC 1215 MIB Traps Convention
·	RFC 1350 TFTP
·	RFC 1493 Bridge MIB
·	RFC 1769 SNTP
·	RFC 1542 BootP/DHCP Client
·	RFC 1901 SNMP v1, v2, v3
·	RFC 1907 SNMP v2 MIB
·	RFC 1908 SNMP v1, v2, v3
·	RFC 2131 BootP/DHCP Client
·	RFC 2138 RADIUS Authentication
·	RFC 2139 RADIUS Authentication
·	RFC 2233 Interface Group MIB 
·	RFC-2246 SSL
·	RFC 2475
·	RFC 2570 SNMP v1, v2, v3
·	RFC 2575 SNMP v1, v2, v3
·	RFC 2598 CoS
·	RFC 2618 RADIUS Authentication
·	RFC 2819 RMON v1
·	RFC 2865 RADIUS Authentication
·	RFC 3164 System Log
·	RFC 3195 System Log
·	RFC 3411-17 SNMP
·	D-Link Private MIB
·	LLDP MIB
·	Zone Defense MIB
·	2233 Interface Group MIB
OAM
·	Cable Diagnostics 
·	Factory Reset
Management
·	Web-based GUI
·	D-Link Network Assistant Utility
·	Compact CLI
·	Telnet Server
·	TFTP Client
·	Configurable MDI/MDIX
·	SNMP
o	Supports v1/v2c/v3
·	SNMP Trap
·	Backup/Upgrade firmware
·	Smart Wizard
·	Upload/Download Configuration file 
·	System Log
o	Max. 500 log entries
·	BootP/DHCP Client
·	SNTP
·	ICMP v6
·	IPv4/v6 Dual Stack
·	DHCP Auto Configuration
·	Time Setting
o	SNTP
·	RMONv1
·	Trusted Host
Green V3.0 Technology
·	Power Saving by:
o	Link Status
o	Time-based PoE: PoE ports can be turned on/off by port or system through schedule 
o	LED Shutoff
o	System Hibernation
o	Port Shutoff