D-Link SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots

D-Link SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots

D-Link SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots

B&H # DLDGS150028P MFR # DGS150028P
D-Link SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots

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Product Highlights

  • Virtual Stacking
  • Extensive Layer 2
  • Auto Surveillance VLAN
  • Auto Voice VLAN
  • Safeguard Engine Protects Switch
  • ARP Spoofing Prevention
  • Versatile Management
  • Green Technology
  • 24x Gigabit PoE Interfaces
  • 56 Gbps Switching Capacity
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  • 1Description

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.

Additionally, the DGS-1500-28P switch's 10/100/1000 Mbps ports are PoE-enabled that offers ease-of-use and green features like Time-based PoE. This feature enables the power to the port to be shut off at a predetermined time. It also supplies power to devices of up to 30 W and is compliant with 802.3af and 802.3at. The management options consist of SNMP, web management, SmartConsole utility and compact CLI. The switch supports ACL filtering and D-Link's safeguard engine to protect the network. This switch features smart fans. The smart fan uses a thermal sensor that detects temperature changes. It reacts accordingly by utilizing different fan speeds for different temperatures.

Advanced Features
The DGS-1500-28P Switch integrates advanced features such as virtual stacking and layer 3 features like static routing. Virtual stacking reduces the number of IP addresses needed on a network. It can be reduced by configuring up to 32 devices to appear as a single unit with one IP address. This simplifies network management for small workgroups and allows for switches to be added without special cabling.
Extensive Layer 2 Features
The switch is equipped with a complete lineup of layer 2 features including IGMP snooping, port mirroring, spanning tree and Link Layer Discovery Protocol (LLDP). The IEEE 802.3x flow control function allows servers to directly connect to the switch for fast and reliable data transfers. The Gigabit ports provide high-speed data pipes to servers with minimum data transfer loss at 2000 Mbps full duplex. The network maintenance features consist of loopback detection and cable diagnostics. Loopback detection is used to detect loops created by a specific port or VLAN and it automatically shuts down the affected port or VLAN. The cable diagnostics feature is designed primarily for administrators and customer service representatives. It can quickly discover the type of error on cables and determine the cable quality.
QoS, Bandwidth Control
The DGS-1500-28P Switch supports Auto Surveillance VLAN (ASV) and Auto Voice VLAN, which are best suited for VoIP and video surveillance deployments. The ASV is a technology built into D-Link's smart switches. This technology consolidates data and surveillance video transmission through a single SmartPro switch. This ASV technology also ensures the quality of real-time video for monitoring and control without compromising the transmission of conventional network data. The Auto Voice VLAN technology enhances VoIP service by automatically placing voice traffic from an IP phone to an assigned VLAN. With higher priority and an individual VLAN, these features guarantee the quality and security of VoIP traffic. Additionally, the DSCP markings on Ethernet packets enable different levels of service to be assigned to network traffic. As a result, these voice and video packets take precedence over other packets. With bandwidth control, network administrators can reserve bandwidth for important functions that require more bandwidth or might require high priority.
Secure your Network
The safeguard engine protects the switch against traffic flooding caused by virus attacks. The switch also supports 802.1X port-based authentication and allows the network to be authenticated through external RADIUS servers. The Access Control List (ACL) feature enhances network security and helps to protect the internal IT network by screening traffic based on MAC or IP addresses. The DGS-1500-28P Switch has ARP spoofing prevention, which protects from attacks on the Ethernet network that may allow an intruder to sniff data frames, modify traffic or bring traffic to a halt altogether by sending fake ARP messages to the network. The switch uses packet control ACLs to block invalid packets that contain fake ARP messages to prevent ARP spoofing attacks. The DHCP server screening feature screens rogue DHCP server packets from user ports. It prevents unauthorized IP assignment for added security.
Versatile Management
The DGS-1500-28P Switch provides a SmartConsole utility and a web-based management interface that enables administrators to remotely control their network down to the port level. The SmartConsole allows customers to discover multiple D-Link web smart switches within the same L2 network segment. With this utility you need not change the IP address of your PC. It also simplifies the initial setup of the smart switches. The switches within the same L2 network segment that are connected to your PC are displayed on the screen for instant access. This allows extensive switch configuration and basic setup of discovered devices including password changes and firmware upgrades. The 24 Port Gigabit PoE Switch with 4 SFP Slots supports D-View 6.0 and compact Command Line Interface (CLI) through Telnet. The D-View 6.0 is a network management system that allows the central management of critical network characteristics such as availability, reliability, resilience and security. The CLI management of the switch is possible via Telnet. This makes it possible to adjust basic settings, passwords, configuration of files and firmware with ease.
D-Link Green Technology
The switch implements D-Link Green Technology, which comprises a power saving mode, smart fan, reduced heat dissipation and cable length detection. The power saving features automatically powers down LEDs and ports when not in use. It also schedules the hibernation of the switch. The switch can also detect the length of connected cables. This automatically adjusts power usage by saving energy on shorter cable connections of up to 65.62' (20 m). The switch can also support power saving by link status. It significantly reduces power consumption by automatically toggling ports without a link to sleep mode. This switch features smart fans. The smart fan uses a thermal sensor that detects temperature changes. It reacts accordingly by utilizing different fan speeds for different temperatures. The smart fan feature enables the built-in fans to automatically turn on at a certain temperature. This provides continuous, reliable and eco-friendly operation of the switch.
In the Box
D-Link SmartPro 24 Port Gigabit PoE Switch with 4 SFP Slots
  • Screw
  • Power Cord
  • Power Bracket
  • 4 x Rubber Feet with Adhesive Backing
  • Case Accessories
  • Mounting Kit
  • CD
  • Getting Started Guide
  • Limited Lifetime Warranty
  • Table of Contents
    • 1Description
    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
    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)
    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
    RFC Standard Compliance • RFC 783 TFTP
    • RFC 854 Telnet Server
    • RFC 951 BootP/DHCP Client
    • RFC 1157 SNMP v1, v2, v3
    • RFC 1213 MIB II
    • RFC 1215 MIB Traps Convention
    • RFC 1350 TFTP
    • RFC 1493 Bridge MIB
    • RFC 1769 SNTP
    • RFC 1542 BootP/DHCP Client
    • RFC 1901 SNMP v1, v2, v3
    • RFC 1907 SNMP v2 MIB
    • RFC 1908 SNMP v1, v2, v3
    • RFC 2068 FCS
    • RFC 2131 BootP/DHCP Client
    • RFC 2138 RADIUS Authentication
    • RFC 2139 RADIUS Authentication
    • RFC 2233 Interface Group MIB
    • RFC-2246 SSL
    • RFC 2475
    • RFC 2570 SNMP v1, v2, v3
    • RFC 2575 SNMP v1, v2, v3
    • RFC 2598 CoS
    • RFC 2616 FCS
    • RFC 2618 RADIUS Authentication
    • RFC 2819 RMON v1
    • RFC 2865 RADIUS Authentication
    • RFC 3164 System Log
    • RFC 3195 System Log
    • RFC 3411-17 SNMP
    • RFC 3621 Power Ethernet MIB
    OAM • Cable Diagnostics
    • Factory Reset
    Management • Web-based GUI
    • Single IP Management
    • Compact CLI
    • Telnet Server
    • TFTP Client
    • Configurable MDI/MDIX
    • SNMP:
    - Supports v1/v2/v3
    • SNMP Trap
    • Trap for SmartConsole Utility
    • System Log:
    - Maximum 500 log entries
    • BootP/DHCP Client
    • SNTP
    • ICMP v6*
    • IPv4/v6 Dual Stack*
    • DHCP Auto Configuration
    • Debug Command
    • Time Setting:
    - SNTP
    • RMON1
    • Trusted Host
    • Time-based PoE
    • User Account
    • Upload/Download Configuration file
    • Backup/Upgrade firmware
    • Smart Wizard
    Green Technology • Power saving by:
    - Link status
    - Cable length
    - LED shutoff
    - Port standby
    - System hibernation
    - IEEE 802.3az EEE
    - Power saving via LED and port shutoff
    - Time-based PoE
    Online Help • Link to local support website
    • Online user guide
    Certifications IPv6 Core Ready Logo Phase II*
    Physical & Environmentaldwfueucxdfzduyxzetdvadfvf
    LEDs • Power
    • Fan
    • Link/Act/Speed
    • PoE
    • PoE max
    • RPS
    Operating Temperature 23 to 122°F (-5 to 50°C)
    Storage Temperature -4 to 158°F (-20 to 70°C)
    Operating Humidity 0 to 95% non-condensing
    Storage Humidity 0 to 95% non-condensing
    Emission FCC Class A, CE Class A, ICES-003, VCCI Class A, C-Tick, BSMI
    Safety cUL, LVD
    Dimensions (W x D x H) 17.32 x 12.20 x 1.73" (440 x 310 x 44 mm)
    Weight Not specified by the manufacturer
    Packaging Info
    Package Weight 14.85 lb
    Box Dimensions (LxWxH) 23.0 x 17.6 x 3.9"
    Note: * IPv6 Ready Logo Phase II will be obtained in the future. Will be available in a future release in 2012.
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