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D-Link Switch DGS-1250-52X/E

D-Link Switch DGS-1250-52X/E

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ID: 291385
Product Code: DGS-1250-52X/E
Barcode 0790069467899
445.38zł
(Ex Tax: 368.08zł)
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Description
SKUNUDLISS48000014
Barcode790069467899
Switch classSMART
ApplicationMedium and large companies
Switch layerL2
Switch layerL3
Network architectureGigabitEthernet
Number of 10/100 Mbps portsNone
Number of 10/100/1000 Mbps ports48
10/100/1000/2500 Mbps portsNone
Number of 10Gb ports4
Number of PoE ports (PoE & PoE+)None
Number of PoE+ portsNone
Number of COMBO portsNone
Number of SFP portsNone
Number of SFP+ ports4
Number of QSFP+ portsNone
Console portYes
Forwarding modeStore-and-forward
Throughput176
Forwarding rate130.95
Memory buffer16
MAC address table size32000
Support for Jumbo framesYes
Jumbo frame size12
StackabilityNo
Number of VLAN groups4094
VLAN802.1Q VLAN Group Max. 4094 static VLAN groups Configurable VID from 1 - 4094 Asymmetric VLAN Auto Voice VLAN Max. 10 user-defined OUI Max. 8 default OUI Auto Surveillance VLAN
Supported protocols and standardsIEEE 802.3 10BASE-T Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic IEEE 802.3az Energy-Efficient Ethernet (EEE) IEEE 802.3x Flow Control IEEE 802.3ae 10 Gigabit Ethernet
QoS802.1p Quality of Service 8 queues per port Queue Handling Strict Weighted Round Robin (WRR) Bandwidth Control Port-based (ingress/egress, min granularity 10/100/1000 is 16 Kbps) QoS based on: 802.1p priority queues DSCP MAC address EtherType IP address Protocol type ToS IP preference IPv6 Traffic Class TCP/UDP port
SecurityBroadcast/Multicast/Unicast Storm Control D-Link Safeguard Engine Traffic segmentation SSH v2 TLS v.1.2 DoS attack prevention 802.1X Port-based Access Control Port Security Supports up to 64 MAC addresses per port ARP Spoofing Prevention Max. 127 entries DHCP Server Screening IP-MAC-Port Binding (Smart Binding) ARP Inspection Max. 64 entries IPv4 Inspection Max. 127 entries IPv6 Inspection Max. 63 entries DHCP Snooping Max. 512 entries
Management, monitoring, configurationWeb-based GUI D-Link Network Assistant Compact CLI Full CLI Telnet Server TFTP Client Configurable MDI/MDIX SNMP Supports v1/v2c/v3 SNMP Trap Backup/upgrade firmware Smart Wizard Upload/download configuration file BootP/DHCP Client System Log Max. 500 log entries SNTP ICMP v6 IPv4/v6 Dual Stack DHCP Auto Configuration Time setting SNTP RMONv1 Trusted host Dual image Dual configuration
L2 featuresMAC Address Table 16K entries 32K entries IGMP Snooping IGMP v1/v2/v3 Snooping Supports 256 IGMP groups Supports at least 64 static multicast addresses IGMP per VLAN Supports IGMP Snooping Querier Loopback Detection 802.3ad Link Aggregation: Supports maximum 8 groups per per device and 8 ports per group LLDP LLDP-MED Jumbo Frame: Up to 12,000 bytes Spanning Tree Protocol 802.1D STP 802.1W RSTP 802.1s MSTP 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 registered groups Filters all unregistered groups Configurable MDI/MDIX MLD snooping v1/v2 awareness (256 groups)
L3 featuresIP interface Supports 4 interfaces IPv6 Neighbor Discovery (ND) Static routing 124 IPv4 static route entries 50 IPv6 static route entries
Chassis typeRack
FanNo
Power supplyInternal
Power consumption51.2
Mean time between failures (MTBF)589984
Power supply100 - 240 V AC 50/60 Hz
Dimensions440 x 210 x 44 mm
Weight3.01
Environment requirementsOperating temperature: -5 to 50°C (23 to 122°F) Storage temperature: -20 to 70°C (-4 to 158°F) Operation humidity: 0% to 95% relative humidity Storage humidity: 0% to 95% relative humidity
CertificatesSafety: CB, UL, BSMI, CCC EMI: CE Class A, VCCI Class A, FCC Class A, IC, BSMI
DesignationCE+WEEE