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Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The D-Link DMS-1250-18 is a switch designed for efficient and reliable networking. With a capacity of 4094 VLAN groups and 16K MAC address table size, this switch supports extensive network configurations and enables effective management of network traffic. Featuring 18 ports with 2.5 Gigabit Ethernet capabilities, it ensures high-speed connectivity for devices, alongside features including Quality of Service (QoS), port mirroring, and IGMP snooping to enhance network performance. Its fanless design ensures silent operation, making it suitable for office environments.

The DMS-1250-18 is designed for robust environmental conditions, capable of operating between -5°C and 50°C. It supports multiple remote management protocols including IPv4 and IPv6, providing monitoring and control options. With security measures such as port security, DoS attack prevention, and 802.1x authentication, this switch offers a secure networking environment. This switch is a choice for enhancing the performance and security of business network infrastructures.


Features Summary

  • Robust connectivity options
    Equipped with 18 ports for 10/100/1000/2.5G connections and 2 ports of 10GBase-X, allowing diverse and high-speed connectivity for multiple devices.
  • Extensive security features
    Incorporates port security, IP/Mac/Port Binding, DoS attack prevention, and 802.1x authentication to safeguard network resources.
  • Efficient management capabilities
    Supports various remote management protocols including SNMP, Telnet, and CLI, ensuring easy administration and monitoring of network performance.
  • High performance standards
    Designed with a switching capacity that meets the demands of modern networking environments, supporting Layer 2+ advanced switching functions.
  • Durable and reliable
    Operating under a wide temperature range from -5°C to 50°C and designed for an internal power supply, this switch is built to endure diverse conditions.

Specification Summary

Product Description
D-Link DMS-1250-18 - switch - 18 ports - smart
Device Type
Switch - 18 ports - L2+ - smart
Subtype
2.5 Gigabit Ethernet
Ports
16 x 2.5GBase-T + 2 x 10 Gigabit SFP+
Performance
Switching capacity: 120 Gbps ¦ Packet forwarding rate: 89.29 Mpps
Capacity
MAC addresses per port: 64 ¦ Static MAC entries: 256 ¦ Packet buffer size: 12 Mbit ¦ IGMP groups: 256 ¦ MLD groups: 256 ¦ Link aggregation groups: 8 ¦ Link aggregation ports per channel: 8 ¦ VLAN groups: 4094 ¦ Queues per port: 8 ¦ IPv4 routes (static): 128 ¦ IPv6 routes (static): 64 ¦ Port security entries: 64 ¦ ARP entries: 64
MAC Address Table Size
16K entries
Jumbo Frame Support
12KB
Routing Protocol
Static IP routing, STP, MSTP, RSTP, IGMP, IGMPv2, IGMPv3, MLD, MLDv2
Remote Management Protocol
IPv6, IPv4, DHCP, Telnet, TFTP, SNMP, SNMP 2c, SNMP 3, CLI, BOOTP, ICMP, RMON, MIB
Features
6KV Surge protection, QoS, port mirroring, IGMP snooping, MLD snooping, fanless, ACL support, Flooding Storm Control, Port Security, Voice VLAN, DSCP Marking, auto-uplink (auto MDI/MDI-X), store and forward, loopback detection, LLDP support, LLDP-MED, flow control, EEE, HOL Blocking Prevention, Multicast filtering function, PD-Alive, DDM, WRR, bandwidth control, VLAN support, NDP, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, DoS attack prevention, DHCP server, ARP inspection, IPMB, ARP support, AAA, 802.1x authentication, OTP, Cable Diagnostics Function, SNMP trap, TFTP client, Telnet server, firmware upgradable, SNTP support
Compliant Standards
IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3an, IEEE 802.3ae, IEEE 802.3z, IEEE 802.3az, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x
Power
AC 100-240 V (50/60 Hz)
Dimensions (WxDxH)
44 cm x 25 cm x 4.4 cm
Weight
2.968 kg
Localisation
United Kingdom
Designed For
P/N: DEM-310GT, DEM-311GT, DEM-314GT, DEM-410T, DEM-431XT, DEM-432XT, DEM-CB300S, DGS-712

Specifications

EAN / GTIN:
0790069477836
General
Device Type
Switch - 18 ports - L2+ - smart
Enclosure Type
Desktop
Subtype
2.5 Gigabit Ethernet
Ports
16 x 2.5GBase-T + 2 x 10 Gigabit SFP+
Performance
Switching capacity: 120 Gbps ¦ Packet forwarding rate: 89.29 Mpps
Capacity
MAC addresses per port: 64 ¦ Static MAC entries: 256 ¦ Packet buffer size: 12 Mbit ¦ IGMP groups: 256 ¦ MLD groups: 256 ¦ Link aggregation groups: 8 ¦ Link aggregation ports per channel: 8 ¦ VLAN groups: 4094 ¦ Queues per port: 8 ¦ IPv4 routes (static): 128 ¦ IPv6 routes (static): 64 ¦ Port security entries: 64 ¦ ARP entries: 64
MAC Address Table Size
16K entries
Jumbo Frame Support
12KB
Routing Protocol
Static IP routing, STP, MSTP, RSTP, IGMP, IGMPv2, IGMPv3, MLD, MLDv2
Remote Management Protocol
IPv6, IPv4, DHCP, Telnet, TFTP, SNMP, SNMP 2c, SNMP 3, CLI, BOOTP, ICMP, RMON, MIB
Encryption Algorithm
TLS 1.3, TTLS, PEAP, MD5
Authentication Method
RADIUS, TACACS+, Extensible Authentication Protocol (EAP)
Features
6KV Surge protection, QoS, port mirroring, IGMP snooping, MLD snooping, fanless, ACL support, Flooding Storm Control, Port Security, Voice VLAN, DSCP Marking, auto-uplink (auto MDI/MDI-X), store and forward, loopback detection, LLDP support, LLDP-MED, flow control, EEE, HOL Blocking Prevention, Multicast filtering function, PD-Alive, DDM, WRR, bandwidth control, VLAN support, NDP, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, DoS attack prevention, DHCP server, ARP inspection, IPMB, ARP support, AAA, 802.1x authentication, OTP, Cable Diagnostics Function, SNMP trap, TFTP client, Telnet server, firmware upgradable, SNTP support
Compliant Standards
IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE 802.3an, IEEE 802.3ae, IEEE 802.3z, IEEE 802.3az, IEEE 802.3ad (LACP), IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x
RAM
512 MB
Flash Memory
32 MB
Status Indicators
Power, link/activity/speed
Expansion / Connectivity
Interfaces
16 x 10/100/1000/2.5G RJ-45 ¦ 2 x 10GBase-X SFP+ ¦ 1 x console RJ-45
Power
Power Device
Internal power supply
Voltage Required
AC 100-240 V (50/60 Hz)
Miscellaneous
Compliant Standards
CB, UL, BSMI, VCCI Class A, FCC Class A certified, RCM, IC, IEEE 61000-4-5
Localisation
United Kingdom
Dimensions & Weight
Width
44 cm
Depth
25 cm
Height
4.4 cm
Weight
2.968 kg
Environmental Parameters
Min Operating Temperature
-5 °C
Max Operating Temperature
50 °C
Humidity Range Operating
0 - 95% RH
Min Storage Temperature
-20 °C
Max Storage Temperature
70 °C
Humidity Range Storage
0 - 95% RH
Compatibility Information
Designed For
P/N: DEM-310GT, DEM-311GT, DEM-314GT, DEM-410T, DEM-431XT, DEM-432XT, DEM-CB300S, DGS-712

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