10/100/1000/2500 Mbps ports - None
Accessories included -
Application - Medium and large companies
ARTIKEL1 - 52-PORT SMART MGD GB SWITCH
ARTIKEL2 - 4X 10G
Breite - 0.35
Category - Root/Electronics/Networks and communication/Switchers
Category_1 - Network and Servers
Category_2 - Network - Switches and Hubs
Certificates - Safety: CB, UL, BSMI, CCC EMI: CE Class A, VCCI Class A, FCC Class A, IC, BSMI
Chassis type - Rack
Console port - Yes
Description - Gigabit managed Smart switches with 10G uplink ports DGS-1250 Series 48 1000BASE-T ports 4 10G SFTP+ uplink ports Layer 2 and Layer 3 Lite features Command line CLI, web GUI, console port Dual OS images and configuration files D-Link Lifetime Limited Warranty 10G Ethernet ports Four 10G SFP+ uplink ports. Backward compatibility with RJ-45 ports. Management interfaces Dedicated RJ-45 console port. full CLI1, graphical user interface, SNMP MIB for remote NMS (D-View 7). Duplicate operating system images and configuration files. Layer 2 features Port mirroring, Spanning Tree Procol (STP), RSTP, MSTP, Link Aggregation. Layer 3 Lite features IP interfaces, IPv6 Neighbour Discovery (ND) and IPv4/IPv6 static routing. Security controls Includes ARP Spoofing Prevention, port security - up to 64 MAC addresses per port, IMP-Binding and D-Link Safeguard Engine. QoS Surveillance Includes 802.11p Quality of Service, bandwidth control, Auto-Voice VLAN and Surveillance mode. Limited Lifetime Warranty Register your product to take advantage of the Lifetime Limited Warranty. Affordable switches with 10G ports The DGS-1250 are affordable switches that can be deployed as main switches in medium-sized businesses and access switches in large corporations. Their benefits include high port density, high-bandwidth ports to avoid bottlenecks, useful for larger deployments, redundancy to reduce downtime, easy-to-use graphical user interface, dedicated console and full control via CLI. Easier maintenance and less downtime STP, RSTP and MSTP support provides redundant connections, protects against loops, increases network reliability and minimises downtime for critical applications. The switches can operate over a wide temperature range, from -5 to 50°C. Dual operating system images and configuration files enable rapid software version and configuration changes to reduce downtime. 10G connections All DGS1250 series switches are equipped with four 10G SFP+ ports, reducing bottlenecks and allowing a choice of media types. Flexible uplink connections in both 1G/10G speeds enable data-intensive tasks. Switches suitable for video surveillance A graphical user interface designed for video monitoring is available in monitoring mode. The interface provides real-time information about the network topology, quick access to all functions, and easy and convenient network management. Layer 3 Lite Layer 3 Lite includes IP interfaces, IPv6 Neighbour Discovery (ND), ARP-Snooping Prevention, IGMP and MLD Snooping, LLDP and LLDP-MED. The DGS1250 series switches also provide IPv4/IPv6 static routing, which translates into more efficient network performance and is useful for scaling. QoS The DGS-1250 series switches support 802.11p Quality of Service, which prioritises the delivery of data to devices based on traffic type. It also enables bandwidth control to reduce unwanted broadcast network traffic. In addition, Auto-Voice and Auto-Surveillance VLAN features allow voice and video traffic to be controlled, which is automatically recognised and prioritised. Port-level security The D-Link Safeguard Engine supports protection against data flooding on the network as a result of a malicious attack. The switches also support IMP-Binding, which enables easy control of nodes in the event of IP address conflicts, as well as protecting against ARP spoofing and man-in-the-middle attacks. Network security is enhanced with ARP Inspection, DHCP Snooping and security and authentication features such as 802.1X port-based authentication and port protection for 64 MAC addresses per port. The DGS-1250 series switches also support network protection features such as Access Control List and DHCP Server Screening, which only allow valid DHCP Server IP addresses on specific ports. Network management tailored to your business The DGS-1250 family switches are supplied with the DLink Network Assistant (DNA) tool to help discover all devices using the DLink Discovery Protocol at the same L2 network layer. These are displayed on screen for quick access. This enables easy simultaneous configuration and basic settings on all found devices, along with password changes and software updates. The switches can be managed via a graphical interface or the free D-View 7 tool supporting SNMP. Each switch is equipped with a dedicated console port and full CLI, giving more control, accuracy and repeatability.
Designation - CE+WEEE
dimension depth - 90 mm
dimension height - 350 mm
Dimensions - 440 x 210 x 44 mm
dimension weight - 4100 g
dimension width - 570 mm
ean - 790069467899
EANCode - 0790069467899
Eans - 790069467899
EAN_code - 0790069467899
Environment requirements - Operating 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
Fan - No
Forwarding mode - Store-and-forward
Forwarding rate - 130.95 Mpps
Gewicht - 4.04
GRUPPE1 - Network
GRUPPE2 - Switches Managed
guarantee - 0
guarantee_type - perpetual
HERSTELLER - D-LINK
Hoehe - 0.09
HSTNUMMER - DGS-1250-52X/E
Jumbo frame size - 12 KB
L2 features - MAC 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 features - IP interface Supports 4 interfaces IPv6 Neighbor Discovery (ND) Static routing 124 IPv4 static route entries 50 IPv6 static route entries
Laenge - 0.57
MAC address table size - 32000
Management, monitoring, configuration - Web-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
Manufacturer - D-Link
Manufacturer_code - DGS-1250-52X/E
Mean time between failures (MTBF) - 589984 h
Memory buffer - 16 MB
Name - D-Link DGS-1250-52X/E
Name - D-Link DGS-1250-52X/E, switch
name - Switch DGS-1250-52X 48GE 4SFP+
Network architecture - GigabitEthernet
Number of 10/100 Mbps ports - None
Number of 10/100/1000 Mbps ports - 48
Number of 10Gb ports - 4
Number of COMBO ports - None
Number of PoE+ ports - None
Number of PoE ports (PoE & PoE+) - None
Number of QSFP+ ports - None
Number of SFP+ ports - 4
Number of SFP ports - None
Number of VLAN groups - 4094
Other features -
Other functions -
Power consumption - 51.2 W
Power supply - 100 - 240 V AC 50/60 Hz
Power supply - Internal
producer - D-Link
Producer - D-link
ProducerCode - DGS-1250-52X/E
QoS - 802.1p 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
Security - Broadcast/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
ShortDescription -
Stackability - No
Stck_Kart - 1
Stck_Pal - 0
Storno - N
Supported protocols and standards - IEEE 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
Support for Jumbo frames - Yes
Switch class - SMART
Switch layer - L2
Switch layer - L3
Throughput - 176 Gb/s
vendpn - DGS-1250-52X/E
VLAN - 802.1Q 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
Weight - 3,90
Weight - 3.01 kg
