D-Link

24-port 10/100Mbps + 2-port 1000Base-T/SFP Combo Unmanaged Standalone Switch

DES-1026G

DES-1026G - unmanaged switch 10/100 Mbit / s, designed to improve the performance of the working group, provides a high level of network flexibility.The presence of the 24-port 10/100 Mbit / s for connecting workstations and two Gigabit combo ports for server connectivity can satisfy the need for high network bandwidth and reduce latency.

24-port 10/100 Mbit / s for connecting workstations

The switch features 24 ports of 10/100 Mbit / s and can be used to connect to a small workgroup. These ports support auto-negotiation speeds 100BASE-TX and 10BASE-T auto-sensing mode and the full and half-duplex.

2 Gigabit combo ports

The switch is equipped with 2 combo ports for connection to servers over twisted pair or backbone switches using fiber optic cable. Using the existing Category 5 twisted pair as the transmission medium allows you to instantly upgrade your servers to Gigabit Ethernet ports without the need to install new, expensive fiber cables. These ports support auto-negotiation 10/100/1000 Mbit / s auto-negotiation. Through these ports can also be connected to multiple switches together to increase the number of ports available for network connections.

Flow control for secure transmission of information

All ports support flow control method of "back pressure" and IEEE 802.3x. These functions allow you to avoid packet loss buffer overflow port of the receiving device.

Auto polarity MDI / MDIX cable

All ports support auto-polarity MDI / MDIX cable. This eliminates the need for crossover cables or uplink ports. To any port can be connected to a server, a router or a switch, using the usual straight-through twisted-pair cable.

Feature «Plug-and-Play»

Switch with 26 ports of «plug-and-play» is a perfect choice for workgroups to increase productivity "client / server" applications.

SPECIFICATION

Technical Specifications

General

Standards

IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)

IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)

ANSI/IEEE 802.3 NWay auto-negotiation

IEEE 802.3x Flow Control

IEEE 802.3z 1000BASE-X(fiber-optic)

IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper)

Number of Ports

24 10/100 Mbps ports

2 Combo 10/100/1000 BASE-T/SFP

Data Transfer Rates

Ethernet

10Mbps (half-duplex)

20Mbps (full-duplex

Fast Ethernet

100Mbps (half-duplex)

200Mbps (full-duplex)

Gigabit Ethernet:

2000Mbps (full duplex)

Functionality

Switching Capacity

8.8 Gbps

Network Cables

10BASE-T:

UTP CAT 3/4/5/5e (100 m max.)

EIA/TIA-586 100-ohm STP (100 m max)

100BASE-TX, 1000BASE-T

UTP CAT 5/5e (100 m max.)

EIA/TIA-568 100-ohm STP (100 m max)

1000BASE-X(fiber-optic)

Single-mode and multi-mode fiber

Media Interface Exchange

Auto MDI/MDI-X for each port

Transmission Method

Store-and-forward

MAC Address Table

8K entries per device

MAC Address Learning

Automatic update

Packet Filtering /Forwarding Rates

10BASE-T: 14,880 pps per port (half-duplex)

100BASE-TX: 148,800 pps per port (half-duplex)

Gigabit Ethernet: 1,488,800 pps per port

RAM Buffer

512K Bytes

Status/Diagnostic LEDs

Per device:

Power

Per port:

Link/Activity

100Mbps speed (10/100Mbps ports)

100Mbps, 1000Mbps speeds (10/100/1000 Mbps)

Physical

Dimensions

17.32 x 5.51 x 1.73 inches (440 x 140 x 44 mm)

19-inch rack-mount width, 1U height

Weight

4.1 lbs (1.836 kg)

Power Input

100 to 240 VAC Internal Universal Power Supply

Power Consumption

Standby: 3.25 W

Maximum: 6.6 W

Heat Dissipation

Power on: AC Input 11.1 BTU/h

Max: AC Input 22.8 BTU/h

MTBF

652,038 hours

Temperature

Operating: 32 to 104 °F (0 to 40 °C)

Storage: 14 to 158 °F (-10 to 70 °C)

Humidity

Operating: 10% to 90%

Storage: 5% to 90%

Certifications

BSMI

CCC Class A

FCC Class A

CE Class A

Ordering Information

DES-1026G 24-port 10/100Mbps Switch With 2 Gigabit Copper/SFP ports

No	Description	Title	Type	File Size
1	Datasheet	Datasheet	pdf	0.07 MB