D-Link DGS-1520-52 Manual de usuario

D-Link

DGS-1520-52

48 10/100/1000Base-T Ports + 2 10GBase-T Ports + 2 10GBase-X SFP+ Ports

Stackable S art Managed Switch

Управляемый L3 стекируемый коммутатор с 48 портами 10/100/1000Base-T,

2 портами 10GBase-T и 2 портами 10GBase-X SFP+

Quick Installation Guide

Краткое руководство по установке

Infor ation in this docu ent is subject to change without notice.

Package Contents

Open the shipping carton of the switch and carefully unpack its contents. The model you

have purchased may appear slightly different from the one shown in the illustrations. The

carton should contain the following items:

One DGS-1 20- 2 switch

One AC power cord

One power cord retainer

One console cable (RJ-4 to RS-232)

One rack mounting kit (two brackets and screws)

Four rubber feet with adhesive backing

One Quick Installation Guide

Front Panel Description

The front panel of the switch contains the following items:

48 10/100/1000Base-T ports

2 10GBase-T ports

2 10GBase-X SFP+ ports

RJ-4 console port

LEDs: Power, Console, Fan Error, Link/Activity/Speed (per port), Stack ID

Reset/ZTP button

Figure 1 — DGS-1520-52 front panel

Front Panel LEDs

The front panel of the switch contains the following LEDs: Power, Console, Fan Error, Link/

Activity/Speed (per port), Stack ID.

Location LED Color Status Description

    

 

 



   

 

        !  

"

#  !$$$"

%&  '( )*%&$+**

*

, )*****



* )*  *    *  +$  

**

 )*          *  -



 )*  $      *

.*$



'/0'//0'///)



10

20

 

  2      '///  3+ 

*$** 

 &'///

3+ *$** 

 %        



2+  2      '/0'//  3+ 

*$** 

 &        

'/0'//3+ *$** 

 %        



'/)  10

20

 

  2'/+ *$*

* 

 &       '/

+ *$** 

 %        



2+  2      '///  3+ 

*$** 

 &'///

3+ *$** 

 %        





'/45

10

20

  2'/+ *$*

* 

    &      '/

+ *$** 

 %        



2+  2      '///  3+ 

*$** 

 &'///

3+ *$** 

 %        



Rear Panel Description

The rear panel of the switch contains the following items:

AC power connector (100 to 240 VAC, 0 to 60 Hz)

Power cord retainer slot

SWITCH GND: grounding screw for attaching the terminal lug ring of the grounding

cable to the switch

Kensington-compatible security lock slot

MGMT port: used for connecting to a PC with standard Ethernet cable. This port

provides access to the switch through Telnet or Web browser. The MGMT port can

also be used to supply the switch with 90 W DC power using Power over HDBaseT.

This can be used as the main power source or as the secondary power source to

the switch.

LEDs: Link/Activity, PD

Figure 2 — DGS-1520-52 rear panel

Rear Panel LEDs

The rear panel of the switch contains the following LEDs: Link/Activity/Speed and PD.

Location LED Color Status Description

33)  1020

 

  2      '///  3+ 

*$** 

 &'///

3+ *$** 

 %        



2+  2      '/0'//  3+ 

*$** 

 &        

'/0'//3+ *$** 

 %        



&   #& ,

*33) 

 , 

2+  8 +$ $ 

$*$

 , 

Side Panel Description

The left-hand panel of the switch has heat vents to dissipate heat. Do not block these

openings, and leave at least 1 cm of space at the rear and sides of the switch for proper

ventilation. Be reminded that without proper heat dissipation and air circulation, system

components might overheat, which could lead to system failure. Also the left- and right-

hand panels of the switch have two fans and rack-mounting screw holes.

Figure 3 — DGS-1520-52 side panels

Switch Installation

This section will discuss the hardware installation guidelines that the user must follow in

order to properly and safely install this switch into the appropriate environment.

Visually inspect the power cord and see that it is fully secured to both the power

connector, on the Switch, and the electrical outlet that supplies power.

Install the Switch in a fairly cool and dry place within the acceptable operating

temperature and humidity ranges.

Install the Switch in a site free from strong electromagnetic field generators such as

motors, vibration, dust, and direct exposure to sunlight.

Installing the Switch without a Rack

This section is used to guide the user through installing the switch in an area other than a

switch rack. Attach the included rubber feet to the bottom of the switch. Take note that

there should be marked blocks on the bottom of the switch to indicate where to attach the

rubber feet. These markings are usually found in each corner on the bottom of the device.

The rubber feet cushion the switch, protecting the casing from scratches and preventing it

from scratching other surfaces.

Figure 4 — Attaching rubber feet to the switch

Install the switch on a sturdy, level surface that can support the weight of the switch. Do

not place any heavy objects on the switch. Make sure that there is proper heat dissipation

from and adequate ventilation around the switch. Leave at least 10 cm of space at the

front, sides, and rear of the switch for ventilation.

Installing the Switch in a Standard 19'' Rack

This section is used to guide the user through installing the switch into a switch rack. The

switch can be mounted in a standard 19"(1U) rack using the provided mounting brackets.

Fasten the mounting brackets to the sides of the switch using the screws provided.

Figure 5 — Attaching rack- ount brackets to the switch

Fasten the mounting brackets in any available open space in the rack using the screws

provided.

Figure 6 — Installing the switch in a rack

Installing Transceivers into the Transceiver Ports

The switch is equipped with Small Form-factor Pluggable (SFP) and Enhanced Small

Form-factor Pluggable (SFP+) ports that can be used to connect various other networking

devices to this switch that do not support the standard RJ-4 wiring connection. These

ports are generally used to connect this switch to optical fiber connections and can be

used to connect devices to the switch over great distances. The maximum distance that

the RJ-4 wiring connection can reach is 100 meters. Fiber optic connections can span

several kilometers.

Figure 7 — Inserting transceivers into the transceiver ports

Connecting AC Power to the Switch

Plug one end of the AC power cord into the power socket of the switch and the other end

into the local power source outlet.

;

Power Failure (AC Power)

In the event of a power failure, just as a precaution, unplug the power cord from the switch.

After the power returns, plug the power cord back into the power socket of the switch.

Installing the AC Power Cord Retainer

To prevent accidental removal of the AC power cord, it is recommended to install the

power cord retainer together with the power cord. With the rough side facing down, insert

the tie wrap into the hole below the power socket.

Figure 8 — Insert tie wrap into the switch

Plug the AC power cord into the power socket of the switch.

Figure 9 — Connect the power cord to the switch

Slide the retainer through the tie wrap until the end of the cord.

(

Figure 10 — Slide the retainer through the tie wrap

Circle the tie of the retainer around the power cord and into the locker of the retainer.

Figure 11 — Circle around the power cord

Fasten the tie of the retainer until the power cord is secured.

Figure 12 — Secure the power cord

Connecting PoH to the Switch

The MGMT port can be used to supply the switch with 90 W DC power using Power over

HDBaseT. This can be used as the main power source or as the secondary power source

to the switch.

CAUTION: Do not connect the RPS to AC power before the standard Ethernet cable

is connected. This might damage the internal power supply.

CAUTION: Leave at least 1 cm of space at the rear of the Switch when an RPS is

installed to prevent cable damage.

DPS-520 Redundant Power Supply

A standard Ethernet cable connects one of the four LAN ports on the DPS- 20 and the

PoH-capable MGMT port on the switch. A standard, three-pronged AC power cable

connects the redundant power supply to the main power source.

Figure 13 — Connecting the DPS-520 to the switch

Manage ent Options

This switch provides multiple access platforms that can be used to configure, manage, and

monitor networking features available on this switch. Currently there are three

management platforms available which are described below.

Co and Line Interface (CLI)

This switch can be managed, out-of-band, by using the console port or the MGMT port.

Alternatively, the switch can also be managed, in-band, by using a Telnet connection to

any of the LAN ports on the switch.

SNMP-based Manage ent

The switch can be managed with an SNMP-compatible console program. The switch

supports SNMPv1, SNMPv2c and SNMPv3.

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