Sep 02

This section will explain how to connect Ethernet devices to your new D-Link switch and how to mount the switch.

Before You Connect to the Network

The site where you install the switch may greatly affect its performance. Please follow these guidelines for setting up the switch.

DGS-1016D

Install the switch on a sturdy, level surface that can support at least 3 kg (6.6 lbs.) of weight. Do not place heavy objects on the switch.

• The power outlet should be within 1.82 meters (6 feet) of the switch.

• Visually inspect the power cord and see that it is fully secured to the AC power port.

• Make sure that there is adequate space for proper heat dissipation from and adequate ventilation around the switch. Leave at least 10 cm (4 inches) of space at the front and rear of the switch for ventilation.

Install the switch in a fairly cool and dry place for the acceptable temperature and humidity operating ranges.

• Install the switch in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight.

• When installing the switch on a level surface, attach the rubber feet to the bottom of the device. The rubber feet cushion the switch, protect the casing from scratches, and prevent it from scratching other surfaces.

Mounting the switch on a Rack

The DGS-1016D/1024D can easily be mounted on a rack. Two mounting ears are provided for this purpose. Make sure that the front panel is exposed in order to view the LEDs. Please refer to the following illustrations:

D-Link DGS-1016D-Install

1. Attach the ears to each side of the switch, using the screw-holes located on the side of the device.

2. Firmly attach the ears to the rack as shown. Please follow the usual safety precautions for rack-mountable products.

Attaching the Rubber Feet

Use rubber feet provided. Position and apply rubber feet to the underside of the DGS-1016D/1024D switch.

CAUTION: Do not place any device on top of switch, or place the switch on top of any device or object that will block the free flow of air through the ventilation slots on the sides, top, and bottom of the switch’s case. In addition, care should be taken not to locate the switch next to, on top of, or underneath any device that generates a significant amount of heat.

D-Link DGS-1016D-Install1

For the switch to perform at its optimal level, the switch must have adequate ventilation to prevent the switch from overheating and becoming damaged.

Power On

To power on the switch, Plug-in the female connector of the provided power cord into this socket, and the male side of the cord into a suitable power source.

After the Switch is powered on, the LED indicators will blink briefly while the system resets.

Power Failure

As a precaution, in the event of a power failure, unplug the switch. When power is resumed, plug the switch back in.

Cable Quality

NOTE: All Ethernet ports auto-detect MDI-II/MDI-X, port speed (10, 100, 1000Mbps) and duplex of the device connected to the switch.

• For connections to 10BASE-T and 100BASE-TX devices, use Category 5 or 5e UTP/STP cable.
• For connections to 1000BASE-T and 100BASE-TX devices, use Category 5e or better UTP/STP cable. All 1000BASE-T connections operate in full duplex mode.

NOTE: UTP (Unshielded Twisted Pair) Ethernet cabling is adequate for most small office environments. More expensive STP (Shielded Twisted Pair) can also be used, but is generally only needed where there will be risk of strong Electromagnetic of Radio Frequency Interference.

Connecting the Switch

DGS-1016D/1024D to End Node

End nodes include PCs outfitted with a 10, 100, or 1000 Mbps RJ-45 Ethernet Network Interface Card (NIC) and most routers. An end node can be connected to the switch via a twisted-pair Category 3, 4, 5, or 5e UTP/STP cable. The end node can be connected to any of the ports of the switch.

The Link/Act LEDs for each UTP port light green when the link is valid. The LED over the port label indicates a port speed of either 10/100 Mbps or 1000Mbps. A blinking LED on the bottom indicates packet activity on that port.

Hub/switch to DGS-1016D/1024D

These connections can be accomplished in a number of ways using a standard Ethernet cable.

• A 10BASE-T hub or switch can be connected to the switch via a twisted-pair Category 3, 4, 5, or 5e UTP/STP cable.
• A 100BASE-TX hub or switch can be connected to the switch via a twisted-pair Category 5/5e UTP/STP cable.
• A 1000BASE-T switch can be connected to the switch via a twisted -pair Category 5/5e or better UTP/STP cable.

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Sep 02

The DGS-1016D/1024D switches were designed for easy installation and high performance in an environment where traffic on the network and the number of users increase continuously.

D-Link DGS-1016D
• D-Link Green Technology
• Sixteen (DGS-1016D) or twenty-four (DGS-1024D) 10/100/1000 Mbps Ethernet ports
• Cable Diagnostic function at switch boot up
• Supports Auto-Negotiation for 10/100/1000Mbps and duplex mode
• Supports Auto-MDI/MDI-X for each port
• Supports Full/Half duplex transfer mode for 10 and 100Mbps
• Supports Full-duplex transfer mode for 1000Mbps
• Full wire speed reception and transmission
• Store-and-Forward switching method
• Supports 8K MAC addresses
• Jumbo frame support (9,600 Bytes in Gigabit 1000M only)
• IEEE 802.3x flow control for full duplex
• Back pressure for half duplex
• DGS-1016D Supports 512Kbytes RAM for data buffering
• DGS-1024D Supports 512Kbytes RAM for data buffering
• Easy to read diagnostic LEDs
• IEEE 802.1p QoS support (4 Queues, Strict Mode)

The LED indicators of the switch include Power, 100/1000Mbps, and Link/Act. The following shows the LED indicators for the switch along with an explanation of each indicator.

LED Indicators:

Comprehensive LED indicators display the conditions of the switch and status of the network. A description of these LED indicators follows (see LED Indicators). The LED indicators of the switch include Power, Link/Act, 1000Mbps, and 100Mbps.

Power Indicator

This green indicator illuminates when the switch is receiving power.

Link/Act

This green indicator illuminates steadily when a port is connected to a station successfully and has a good link. The indicator will blink to indicate that a port is transmitting or receiving data on the network.

Speed − 1000Mbps/Green; 100Mbps/Amber; 10Mbps/Off

This indicator is amber-colored when the port is connected to a 100MbpsFast Ethernet station. It is green when the port is connected to a 1000Mbps Ethernet station. It is not illuminated when the port is connected to a 10Mbps Ethernet station.

Auto MDI/MDI-X Ports:

Gigabit Ethernet Auto-Negotiating ports (10/100/1000Mbps) Comprehensive LED indicators display the conditions of the switch and status of the network.

AC Power Jack:

The power cable connection is located on the rear panel of the switch.

Switch power input is provided by and internal universal power supply (100-240VAC : 50-60Hz, 0.4A Max: 12V/3.3A).
The AC power connector is a standard three-pronged connector that supports the power cord. Please see the Power On section below for instructions on how to properly connect the switch to a power source.

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Feb 22

First you can get a Gigabit connection link.

A common problem when connecting different gigabit devices is Auto-sensing between the two different ports. When connecting two Gigabit devices it is imperative that the port speed be set the same on both sides.

Some Managed Gigabit products have the ability to have the port speed set at either 1000Mbps/Full duplex or Auto. Other Un-Managed products don’t have the ability to modify the port speed at all. If you are using an Unmanaged device, or a device that doesn’t have the ability to set the port speed at 1000Mbps/Full duplex, you may not be able to connect to a device whose port speed is set to 1000Mbps/Full duplex.

DGS-1016D

If the link speed is not 1.0 Gbps, then the cabling between the two endpoints should be examined. If using Gigabit over Copper (1000 Base-T) than you can use Ethernet cable Cat 5 or better (Cat5E, Cat6 or Cat6E). If the cable is pinned improperly, than the network connection will not run at gigabit speeds. Gigabit over copper uses all 8 wires of the Ethernet cable.

If you are using a store bought/factory pinned cable, and the connection speed is still not connecting at 1.0 Gbps, there may be a bent/broken pin on either the NIC, or the switch port. Isolate each portion of the possible problem, until you are able to find the defective port on the network. This can be done by using known good gigabit ports, and cabling.

How do I uplink to another hub or switch?

You can always connect an Ethernet hub/switch to another hub/switch. Some hubs/switches have uplink ports, and others do not. The configuration for all scenarios is listed below. Note: These examples are for 10/100 hubs and switches. Gigabit switches and NICs will always use a straight through Ethernet cable when connecting two devices together. There is no such thing as an uplink Gigabit port, or a crossover Gigabit cable.

NORMAL PORT TO NORMAL PORT —- CROSSOVER CABLE
UPLINK PORT TO UPLINK PORT —- CROSSOVER CABLE
UPLINK PORT TO NORMAL PORT —- NORMAL/PATCH CABLE
NORMAL PORT TO UPLINK PORT —- NORMAL/PATCH CABLE

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Jan 22

When useing D-Link DGS-1016D switch,if the link speed is not 1.0 Gbps, than the cabling between the two endpoints should be examined. If using Gigabit over Copper (1000 Base-T) than you can use Ethernet cable Cat 5 or better (Cat5E, Cat6 or Cat6E). If the cable is pinned improperly, than the network connection will not run at gigabit speeds. Gigabit over copper uses all 8 wires of the Ethernet cable.

If you are using a store bought/factory pinned cable, and the connection speed is still not connecting at 1.0 Gbps, there may be a bent/broken pin on either the NIC, or the switch port. Isolate each portion of the possible problem, until you are able to find the defective port on the network. This can be done by using known good gigabit ports, and cabling.

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