`
`Exhibit 2001
`IPR2015-00974
`
`
`
`Express EtherNetwork“
`
`Switch
`
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`The DES—1024D delivers bandwidth of up to 200Mbps
`per port, while providing a seamless migration path
`for 1OMbps Ethernet devices. The DES—1024D features
`wire—speed filtering and forwarding to maximize
`network performance. The DES—1024D utilizes
`StOre_and_fOnNard Switching, reducing bad packets
`.
`.
`.
`and increasing network efficiency.
`
`——-- nub
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`
`DES’ 1021'!’
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`W-wt-5
`
`SPECIFICATIONS
`
`Temperature
`- Operating: 32 -104 F (0-40 C)
`- Storage: 14 -158 F (-10 -70 C)
`_
`Humidity’ "°"'°°"de"s'"9
`' Operating: 5% t° 90% RH
`- Storage: 5% to 90% RH
`power Requirements
`- Universal AC input: 100 to
`240 VAC, 50 to 60 Hz,
`Intemal Universal Power Supply
`
`EMCI Safety Compliances
`Emissions
`° CE Mark Class A
`- FCC Class A
`- VCCI-A
`
`Safety
`- UL
`
`Wa"'3"tY
`- Limited 5 Year Warranty for as
`long as the original customerl
`end user owns the product,
`(excluding power supplies and fans).
`Power supplies and fans carry a
`limited 3 Year \/Varranty.
`- Free 24/7 Technical Support
`
`Ordering lnfomiation
`Part Number:
`DGS-1024D
`Description:
`Unmanaged Layer 2 Switch with
`(24) 10/1 OOBASE-T Ports
`
`Ports
`24-10/100Mbps
`RJ-45 Auto-sensing ports
`
`Standards
`° "EEE 8023 Ethernet
`- IEEE 802.3u Fast Ethernet
`- IEEE 802.3x Flow Control
`
`Network Interface
`- RJ-45: 100ohm, UTP/ STP cable
`- 10/100Base — E|A/ TIA
`Categories 3 or 5 cable
`
`Switching Method
`- Store — and — fon/vard
`
`Switch Fabric
`
`- 4.8Gbps
`
`MAC Address Table
`
`- 8,000 entries
`
`Filteringl Forwardingl
`LeamingRates
`- Full line rate/full wire speed
`
`Physical Specifications:
`° Dimensions (W X H x D):
`11.02 x 7.09 x 1.73 in.
`
`(280 x 180 x 44 mm)
`- Weight: 4.19 lbs. (1.9 kg.)
`- Metal Housing
`- Side Air Vents with Fanless
`Air-Cooling Design
`
`LEDs
`
`- 100Mbps — one per port
`- 1OMbps — one per port
`- Power
`
`- Link/Act (activity)
`
`Building Networks for People
`
`D-Link
`
`2