D-LINK Switch 24x1000Mbps + 4xGigabit SFP Menedzselhető Rackes, DGS-1210-28/E

D-LINK Switch 24x1000Mbps + 4xGigabit SFP Menedzselhető Rackes, DGS-1210-28/E Technical Specifications: D-Link DGS-1210 Specificatins DGS-1210-10 DGS-1210-20 DGS-1210-28 DGS-1210-52 General Number of Ports 8 10/100/1000 Mbps 2 SFP 16 10/100/1000 Mbps 4 SFP 24 10/100/1000 Mbps 4 SFP 48 10/100/1000 Mbps 4 SFP Port Standard & Functions IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX (Fast Ethernet) IEEE 802.3ab 1000BASE-T (Gigabit Ethernet) IEEE 802.3x Flow Control for Full-Duplex Mode Auto-negotiation Network Cables UTP Cat. 5, Cat. 5e (100 m max.) EIA/TIA-568 100-ohm STP (100 m max.) Full/Half Duplex Full/half duplex for 10/100 Mbps speeds Full duplex for Gigabit speed Media Interface Exchange Auto or configurable MDI/MDIX Performance Switching Capacity 20 Gbps 40 Gbps 56 Gbps 104 Gbps Transmission Method Store-and-forward MAC Address Table 16,000 entries per device MAC Address Update Up to 256 static MAC entries Enable/disable auto-learning of MAC addresses Maximum 64 bytes packet forwarding rate 14.88 Mpps 29.8 Mpps 41.7 Mpps 77.4 Mpps Packet Buffer Memory 1.5 MB 1.5 MB 1.5 MB 3.0 MB Physical & Environmental AC Input 100 to 240 VAC 50/60 Hz internal universal power supply Maximum Power Consumption 13.59 W 16.09 W 22.45 W 38.27 W Standy Power Consumption 9.3 W/110 V, 9.4 W/240 V 8.59 W/110 V, 8.80 W/240 V 17.65 W/110 V, 17.84 W/240 V 29.44 W/110 V, 29.49 W/240 V Fan Quantity 0 0 0 Two smart fans Acoustics 0 dB(A) 0 dB(A) 0 dB(A) Low speed: 39.8 dB(A) High speed: 49.2 dB(A) Heat Dissipation 46.37 BTU/hr 54.91 BTU/hr 76.55 BTU/hr 130.58 BTU/hr Operating Temperature 23 to 122 °F (-5 to 50 °C) Storage Temperature -4 to 158 °F (-20 to 70°C) Operating Humidity 0% to 95% non-condensing Storage Humidity 0% to 95% non-condensing Dimensions (W x D x H) 11.02 x 4.96 x 1.73 inches (280 x 126 x 44 mm) • 19” standard rack mounting width, 1U height 11.02 x 7.09 x 1.73 inches (280 x 180 x 44 mm) 19” standard rack mounting width, 1U height 17.32 x 5.51 x 1.73 inches (440 x 140 x 44 mm) 19” standard rack mounting width, 1U height 17.32 x 8.27 x 1.73 inches (440 x 210 x 44 mm) 19” standard rack mounting width, 1U height Weight 3.39 lbs (1.54 kg) 2.82 lbs (1.28 kg) 3.68 lbs (1.67 kg) 5.69 lbs (2.58 kg) Diagnostic LEDs Power (per device) Link/Activity/Speed (per 10/100/1000 Mbps port) Link/Activity/Speed (per SFP port) Power (per device) Link/Activity/Speed (per 10/100/1000 Mbps port) Link/Activity/Speed (per SFP port) Fan (per device) MTBF 360,844 hours 317,412 hours 540,000 hours 481,624 hours Certifications FCC Class A CE Class A ICES-003 VCCI Class A C-Tick BSMI Safety cUL CE LVD Software Features L2 Features MAC Address Table 16,000 entries Flow Control 802.3x Flow Control HOL Blocking Prevention IGMP Snooping IGMP v1/v2 Snooping Supports 256 IGMP groups Supports at least 64 static multicast addresses IGMP per VLAN Supports IGMP Snooping Querier Loopback Detection Spanning Tree Protocol 802.1D STP 802.1w RSTP 802.3ad Link Aggregetion DGS-1210 28/28P: Maximum of 14 groups/8 ports per group DGS-1210 52/52MP: Maximum of 26 groups/8 ports per group DGS-1210 -10/10P: Maximum of 5 groups/8 ports per group LLDP LLDP-MED Jumbo Frame Up to 9,216 bytes Spanning Tree Protocol 802.1D STP 802.1w RSTP Flow Control 802.3x Flow Control HOL Blocking Prevention Port Mirroring One-to-One Many-to-One Supports Mirroring for Tx/Rx/Both Multicast Filtering Forwards all unregistered groups Filters all unregistered groups Configurable MDI/MDIX MLD snooping v1/v2 (256 groups) VLAN 802.1Q VLAN Group Max 256 static VLAN groups Max 4094 VIDs Management VLAN Asymmetric VLAN Auto Voice VLAN Max. 10 user defined OUI Max. 8 default OUI Auto Surveillance VLAN QoS (Quality of Service) 802.1p Quality of Service 8 Queues per port Queue Handling Strict Weighted Round Robin (WRR) Bandwidth Control Port-based (Ingress/Egress, min. granularity 64 Kb/s) QoS based on: 802.1p Priority Queues DSCP ToS IPv6 Traffic Class TCP/UDP port L3 Features IP Interface Supports 1 interface IPv6 Neighbor Discovery (ND) Access Control List 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 802.1p priority VLAN 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) Supports 512 address binding entries ARP Inspection ARP + IP Inspection Supports DHCP Snooping 802.1X Port-based Access Control ARP Spoofing Prevention Max. 64 entries Traffic Segmentation SSH v2 SSL Supports v1/v2/v3 Port Security Supports up to 64 MAC addresses per port Duplicate address detection AAA 802.1X Authentication Supports local/RADIUS database Supports port-based access control Supports EAP, OTP, TLS, TTLS, PEAP IPv6 RADIUS Server Support MD5 authentication OAM Cable Diagnostics Factory Reset 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 Management Web-based GUI D-Link Network Assistant Utility Compact CLI Telnet Server TFTP Client Configurable MDI/MDIX SNMP Supports v1/v2c/v3 SNMP Trap Backup/Upgrade firmware Smart Wizard Upload/Download Configuration file System Log Max. 500 log entries BootP/DHCP Client SNTP ICMP v6 IPv4/v6 Dual Stack DHCP Auto Configuration Time Setting SNTP RMONv1 Trusted Host D-Link Green 3.0 Technology Power Saving by: Link Status Time-based PoE: PoE ports can be turned on/off by port or system through schedule LED Shutoff System Hibernation Port Shutoff