Informace k záruce:
Na produkt je poskytována omezená doživotní záruka, to znamená, že záruční lhůta vyprší až pět let poté, co společnost D-Link (nebo její nástupce) ukončí prodej daného produktu v Evropě.
Pro nárok na omezenou doživotní záruku je třeba produkt zaregistrovat (viz níže) u D-Link Europe do třiceti (30) dnů od data zakoupení. Registraci lze provést přes samoobslužný portál.

http://www.dlink.com/cz/cs/support/product-registration-and-support-log-in

DGS-1510-20: 20-Port Gigabit Stackable Smart Managed Switch including 2 10G SFP+ and 2 SFP ports (smart fans)

OVERVIEW
The DGS-1510 Series is D-Link’s latest generation of SmartPro switches with 10G port connectivity, making them ideal for deployment in SME/SMB core environments. The DGS-1510 Series provides a reliable, scalable, and modular interconnection between core switches and edge switches with rich capabilities and simplified flexibility. Available in 16, 24 or 48 10/100/1000 Mbps port models, these switches also include 2 Gigabit SFP ports and 2 10G SFP+ ports.

SPECIFICATIONS
GENERAL
Port Standards & Functions
• IEEE 802.3 10BASE-T Ethernet
• IEEE 802.3u 100BASE-TX Fast Ethernet
• IEEE 802.3ab 1000BASE-T Gigabit Ethernet
• 802.3ae 10 GbE,
• IEEE 802.3x Flow Control for Full-Duplex Mode,
• Auto-negotiation

Number of Ports
• 16 10/100/1000 Mbps, 2 Gigabit SFP, 2 10G SFP+

Network Cables
• UTP Cat. 5, Cat. 5e (100 m max.) EIA/TIA-568 100-ohm STP (100 m max.)

Full/Half Duplex
• Full/half duplex for 10/100 Mbps and Gigabit speed

Media Interface Exchange
• Auto or configurable MDI/MDIX

PERFORMANCE
Switching Capacity
• 76 Gbps

Transmission Method
• Store-and-forward

MAC Address Table
• 16,000 entries per device

MAC Address Update
• Up to 512 static MAC entries,
• Enable/disable auto-learning of MAC addresses

Maximum 64 bytes Packet Forwarding Rate
• 56.54 Mpps

Packet Buffer Memory
• 1.5 MB per device

PHYSICAL & ENVIRONMENTAL
AC Input
• 100 to 240 VAC 50/60 Hz internal universal power supply

Maximum Power Consumption
• 20.3 W

Standby Power Consumption
• 12.2 W

Smart Fan Quantity
• 1

Acoustics
• 43.8 dB(A)

Heat Dissipation
• 41.602 BTU/hr

Operation Temperature
• -5 to 50 °C

Storage Temperature
• -20 to 70°C

Operation Humidity
• 0% to 95% non-condensing

Storage Humidity
• 0% to 95% non-condensing

Dimensions
• 280 x 180 x 44 mm (11 x 7.09 x 1.73 inches)
• 19” standard rack mounting width, 1U height

Weight
• 1.24 kg

Diagnostic LEDs
• Power/Stacking ID/Fan (per device),
• Link/Activity/Speed (per 10/100/1000 Mbps port),
• Link/Activity/Speed (per Gigabit SFP port),
• Link/Activity/Speed (per 10G SFP+ port)

Certifications
• CE, FCC, C-Tick, VCCI, BSMI, CCC
• Safety cUL, CB