D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch, D-Link, 82328 H4K6YBF PRB404V masura calitatii si a pretului bun in domeniu. ►►Aici Vezi Preturi: tinyurl/apit5mwctd8/18016162p ►►Aici Vezi Imagini: tinyurl/apit5mwctd8/18016162p Number of Ports • 24 PoE 10/100Base-TX Ethernet ports • 2 10/100/1000BASE-T • 2 Combo 10/100/1000BASE-T/SFP Port Standards & Functions • IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) • IEEE 802.3x Flow Control • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 • IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3 Network Cables • UTP Cat.5 Cat.5e (100m max) • EIA/TIA-568 100-ohm STP (100m max) Full/Half Duplex • Full/half duplex for 10/100Mbps speeds Media Interface Exchange • Auto MDI/MDI-X adjustment for all twisted pair ports Switching Capacity • 12.8 Gbps Transmission Method • Store-and-forward MAC Address Table • 8K entries per device MAC Address Update • Up to 256 static MAC entries • Enable/disable auto-learning of MAC addressed Maximum 64 bytes packet forwarding rate • 9.5Mpps RAM Buffer • 512KB per device AC Input • 100 to 240 VAC 50/60 internal universal power supply Maximum Power Consumption • 254W (PoE on) • 26.4 W (PoE off) Fan Quantity • 3 Smart Fans Acoustics • 53.9 dB Heat Dissipation • 866.65 BTU/hr Operating Temperature • 32 to 104F (0 to 40C) Storage Temperature • 14 to 158F (-10 to 70C) Operating Humidity • 10% to 95% non-condensing Storage Humidity • 5% to 95% non-condensing Dimensions • 17.3in x 8.3in x 1.7in (440mm x 210mm x 44mm) • 19-inch standard rack mounting width 1U height Weight • 8.14 lbs (3.7kg) MTBF • 197 343 hours Diagnostic LEDs • Power (per device) • Link/Activity/Speed (per 10/100/1000Mbps port per 10/100Mbps port per SFP port) Emission (EMI) • FCC Class A CE Class A VCCI Class A C-Tick Safety • cUL LVD PoE (DES-1210-28P only) PoE Standard • 802.3af • 802.3at PoE Capable Ports • Port 1 to 4: 15.4w or 30w per port • Port 5 to 24: 15.4w per port Software Features L2 Features MAC Address Table • 8K Flow Control • 802.3x Flow Control • HOL Blocking Prevention Spanning Tree Protocol • 802.1D STP • 802.1w RSTP IGMP Snooping • IGMP v1/v2 Snooping • Supports at least 64 static multicast addresses • Supports IGMP Snooping Querier • Supports 256 IGMP groups • IGMP per VLAN Loopback Detection • Yes 802.3ad Link Aggregation • 8 groups per device/8 ports per group Port Mirroring • One-to-One Many-to-One Supports Mirroring for Tx/Rx/Both Cable Diagnostics • Yes Configurable Auto MDI/MDI-X • Yes VLAN 802.1Q • 2003 Edition VLAN Group • Max 256 static VLAN groups max 4094 VID Management VLAN • Supports 1 Management VLAN Asymmetric VLAN • Yes Auto Voice VLAN • Max. 10 user defined OUI Max. 8 default OUI Auto Surveillance VLAN • Yes QoS (Quality of Service) 802.1p Quality of Service • 4 Queues per port Queue Handling • Strict Weighted Round Robin (WRR) CoS based on • 802.1p Priority Queues DSCP Bandwidth Control • Port-based (Ingress/Egress min. granularity 64 Kb/s) Access Control List Maximum profiles • 50 Maximum rules shared by profiles • 240 ACL based on • MAC Address IPv4 Address (ICMP/IGMP/TCP/UDP) VLAN ID 802.1p Priority DSCP ACL Actions • Permit Deny Security 802.1X Port-based Access Control • Default 802.1X forwarding Port Security • Supports up to 64 MAC addresses per port Traffic Control • Broadcast/Multicast/Unicast Storm Control Static MAC • Supports 256 Static MAC entries D-Link Safeguard Engine • Yes DHCP Server Screening • Yes ARP Spoofing Prevention • Max 64 entires SSL • Supports v1/v2/v3 MIB • 1213 MIB II 1493 Bridge MIB 1907 SNMP v2 MIB 1215 Trap Convention MIB 2233 Interface Group MIB D-Link Private MIB Power Ethernet MIB (DES-1210-28P only) LLDP-MIB (DES-1210-28P only) RFC • RFC 768 UDP RFC 791 IP RFC 792 ICMP RFC 793 TCP RFC 826 ARP RFC 854 Telnet Server RFC 855 Telnet Server RFC 856 Telnet Binary Transmission RFC 858 Telnet Server RFC 896 Congestion Control in TCP/IP Network RFC 903 Reverse Address Resolution Protocol RFC 951 BootP Client RFC 1155 MIB RFC 1157 SNMP v1 RFC 1191 Path MTU Discovery RFC 1212 Concise MIB Definition RFC 1213 MIB II IF MIB RFC 1215 Traps for use with the SNMP RFC 1239 Standard MIB RFC 1350 TFTP RFC 1493 Bridge MIB RFC 1519 CIDR RFC 1945 HTTP/1.0 RFC 2131 DHCP RFC 2132 DHCP Options and BOOTP Vendor Extensions RFC 2138 Radius Authentication RFC 2233 Interface MIB RFC 2578 Structure of Management Information Version 2 (SMIv2) RFC 2647 802.1p RFC 3416 SNMP RFC 3417 SNMP RFC 3621 Power Ethernet (DES-1210-28P only) Management Web-based GUI • Supports IPv4 Compact CLI through Telnet • Yes Telnet Server • Maximum connection is 4 Supports IPv4 TFTP Client • Supports IPv4 SNMP • v1/v2c/v3 SNMP Trap • Yes Trap for SmartConsole Utility • Yes System Log • Max. 500 log entries supports IPv4 log server BootP/DHCP Client • Yes Time Setting • SNTP LLDP • DES-1210-28P only LLDP-MED • DES-1210-28P only Time-based PoE • DES-1210-28P only Warranty Information Warranty • Limited Lifetime** Ordering Information • DES-1210-28 Web Smart 24-Port 10/100 Switch 4GbE 2 Combo SFP Slots • DES-1210-28P Web Smart 24-Port 10/100 Switch 4GbE 2 Combo SFP Slots • DES-1210-52 Web Smart 48-Port PoE 10/100 Switch 4GbE 2 Combo SFP Slots • DEM-211 100BASE-FX Multimode LC Transceiver up to 2Km • DEM-310GT 1000BASE-LX SFP Module Up to 10Km • DEM-311GT 1000BASE-SX SFP Module Up to 550m . D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch Retelistica si Internet 82328 VUMVX9 D-Link ZY0Z4O2Q incearca sa obtina tot ce poate fi mai bun. D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch, Retelistica si Internet 7WECGXVZ D-Link 38FWYNL7, cred ca va reusi sa satisfaca si cerinte din cele mai inalte. Preturile nu cred ca sint o problema nefiinf atat de mari pentru D-Link, , D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch. Cred totusi ca putem imbunatati opiniile despre D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch P711UDKZ D-Link Retelistica si Internet prin comentariile altor persoane ce cred ca pot avea o opinie adecvata. Pentru a identifica pe net mai rapid D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch D-Link Retelistica si Internet poti folosi asa ceva: Preturile magazinelor la Retelistica si Internet D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch S7FLYE97 Oferte online la 82328 D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch 3XMKN4SC Reduceri online la D-Link D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch PMTII05N Pareri personale D-Link D-Link DES-1210-28P 28-Port-Switch Fast Ethernet 10/100 Switch 2CP604BT
Posted on: Sun, 14 Dec 2014 03:28:24 +0000
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