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D-Link 250M 6-Port 1000Mbps Switch with 4 PoE Ports and 2 Uplink Ports
KSh8,450.00 Excl. Tax
D-Link 250M 6-Port 1000Mbps Switch with 4 PoE Ports and 2 Uplink Ports
The SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots from D-Link is designed for businesses which require functions such as L3 static routing and single IP management (virtual stacking) without upgrading to a managed switch. This switch integrates advanced management and security functions that are similar to those of a managed switch and is less complex. It features D-Link Green 3.0 technology which enables significant power savings.
D-Link 250M 6-Port 1000Mbps Switch with 4 PoE Ports and 2 Uplink Ports
Specs
| General | |
| Interfaces | • 24x Gigabit Ethernet • 4x SFP |
| Redundant Power Supply | RPS-700 optional |
| Full/Half Duplex | Full/half duplex for 10/100 Mbps speeds, Full duplex for 1000 Mbps speed |
| Media Interface Exchange | Auto MDI/MDIX adjustment |
| Performance | |
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.7 Mpps |
| Transmission | Store-and-forward |
| Packet Buffer | 1 MB per device |
| MAC Address Table Size | 16 K entries per device |
| MAC Address Update | • Up to 256 static MAC entries • Enable/disable auto-learning of MAC addresses |
| PoE Standard | • 802.3af • 802.3at |
| PoE Ports | 1-24 |
| PoE Power Budget | Maximum 370 W (740 W with external RPS) |
| Power | |
| AC Input | 100 to 240 V AC, 50/60 Hz internal universal power supply |
| Stackability | • Virtual stacking/clustering of up to 32 units: – Supports D-Link single IP management |
| L2 Features | • MAC address table: – 16 K 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 • Spanning tree protocol: – 802.1D STP – 802.1w RSTP • Loopback Detection • 802.3ad link aggregation: – Maximum 14 groups per device, 8 ports per group • Port mirroring: – One-to-one – Many-to-one – Supports mirroring for Tx/Rx/Both • Cable diagnostics • Configurable MDI/MDIX • Multicast filtering: – Forwards all unregistered groups – Filters all unregistered groups • Jumbo frame: – Up to 10,000 bytes • LLDP • LLDP-MED • L2 multicast filtering |
| VLAN | • 802.1Q • VLAN group: – Maximum 4K static VLAN groups – Maximum 4094 VIDs • GVRP: – Up to 256 dynamic VLANs • Asymmetric VLAN • Auto Voice VLAN: – Maximum 10 user defined OUI – Maximum 8 default OUI • Auto Surveillance VLAN |
| 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 – ToS5 – IPv6 Traffic Class* – IPv6 flow label* – TCP/UDP port* • Bandwidth Control • Port-based (Ingress/Egress, minimum granularity 10/100/1000 is 64 Kb/s) |
| L3 Features | • ARP: – 64 Static ARP – Supports Gratuitous ARP • IPv6 Neighbor Discovery (ND)* • IP Interface: – Supports 4 interfaces |
| L3 Routing | • Default Routing • Static Routing: – 32 IPv4 Static Route Entries – Maximum 128 IPv4 Host Routes |
| Access Control List | • DGS-1500-20 Switch: – Maximum 50 profiles – Maximum 200 rules shared by profiles – Each rule can be associated with a single port or multiple ports • ACL based on: – MAC Address – IPv4 Address (ICMP/IGMP/TCP/UDP) – 802.1p – DSCP Ethernet type |
| Security | • 802.1X Port-based Access Control • Port Security: – Supports up to 64 MAC addresses per port • Broadcast/Multicast/Unicast Storm Control • D-Link Safeguard Engine • DHCP Server Screening • IP-MAC-Port Binding*: – Supports 512 address binding entries – ARP mode – Supports DHCP Snooping • ARP Spoofing Prevention: – Maximum 64 entries • Traffic Segmentation • SSL: – Supports v1/v2/v3 – Supports IPv6* |
| AAA | • 802.1X Authentication: – Supports local/RADIUS database – Supports Port-based access control – Supports EAP, OTP, TLS, TTLS, PEAP • IPv6 RADIUS Server* |
| MIB | • 1213 MIB II • 1493 Bridge MIB • 1907 SNMP v2 MIB • 1215 Trap Convention MIB • 2233 Interface Group MIB • D-Link Private MIB • LLDP MIB |
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