Digisol DG-GS4900 SERIES Installation Manual

DG-GS4900 SERIE S

Installation Guide

V1.0

2015-05-12

As our products undergo continuous development the specifications are subject to change without prior notice

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Index

1.1 OVERVIEW ............................................................................................. 3

1.2 INTRODUCTION TO PRODUCT ................................................................... 4

1.2.1 Product Overview ....................................................................................... 4

1.2.2 Features and Benefi ts ................................................................................ 4

1.3 PHYSICAL SPECIFICATIONS ..................................................................... 5

1.4 DESCRIPTION OF HARDWARE .................................................................. 6

1.4.1 Front Panel .................................................................................................. 6

1.4.2 Back Panel .................................................................................................. 7

1.4.3 DC Power/PoE Power(specific models only ) Input ................................ 8

1.4.4 Status LEDs ................................................................................................ 8

1.4.5 Interface Description of Front Panel ...................................................... 11

1.4.6 Extended Module Description ................................................................ 11

2.1 INSTALLATION NOTICE .......................................................................... 14

2.1.1 Environmental Requirements ................................................................. 14

2.1.2 Installation Notice .................................................................................... 17

2.1.3 Security Warnings .................................................................................... 17

2.2 INSTALLATION PREPARATION ................................................................. 18

2.2.1 Verify the Package Contents ................................................................... 18

2.2.2 Required Tools and Util i ti es .................................................................... 18

2.3 INSTALLATION GUIDE ............................................................................ 19

2.3.1 Installing Switch ....................................................................................... 19

2.3.2 Connecting Console ................................................................

................ 19

2.3.3 SFP Transceiver Installation ................................................................... 20

2.3.4 DG-SA-GS4900-2XFP Extended Module Installation ............................ 21

2.3.5 DG-SA-GS4900-2SFP+ extended module Installation .......................... 21

2.3.6 Copper Cable/Fiber Cable Connection .................................................. 22

2.3.7 AC Power Supply Connection ................................................................ 23

2.3.8 DC Power Supply Connection ................................................................ 24

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Chapter 1 Introduction

1.1 Overview

DG-GS4900 series switches are ethernet switches. DG-GS4900 seri es switches are
intelligent networ k manag ement swi tches used b y the netw ork environment whi ch need
high performance, bigger port density and convenient installation.

DG-GS4900 series switches include the following:

Name Type Description

DG-GS4900 Series DG-GS4928F

12 FIBER PORTS ＋ 12 COMBO

PORTS ＋ 2

EXTENDED CARDS

SLOTS

DG-GS4952F 44 GigabitSFP and 4 Gigabit combo

ports and 2 extended cards slot

DG-GS4928S

24 PORTS GIGA L3 SWITCH INCL

4XGBE COMBO, 2X10G UPLINK

SLOTS

DG-GS4952S

48 PORTS GIGA L3 SWITCH INCL
4XGBE COMBO, 2X10G UPLINK
SLOTS

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1.2 Introduction to Product

1.2.1 Product Overview

Front panel of DG-GS4928F supplies 12 1000M-fiber-ports and 12 Combo ports.
Front panel of DG-GS4952F supplies 44 1000M-fiber-ports and 4 Combo ports.
DG-GS4928F and DG-GS4952F , can input 48V DC power. The front panel of
DG-GS4928S is also shown below.

1.2.2 Features and Benefits

 Various Interfaces

DG-GS4928F provides 12 1000Mb fiber ports, 12 1000Mb Combo ports (1000Mb
fiber SFP ports/1000Mb copper ports) and 2 slots with the extended cards.

 Secure Power Supply

DG-GS4900 series switches pr ovide DC /AC power backup , suppor t 220V AC inp ut,
48V DC input, 12V DC input, 220V AC, 48V DC input simultaneously or 220V AC, 12V DC
input simultaneously.

 Supp ort 10G b Ethernet

10Gb Ethernet which adopts full-duplex technology instead of low-speed, half -duplex
CSMA/CD protocol, is a big leap in the evolution of Ethernet. 10Gb Ethernet can be
deployed in star or r i ng topologies. D G-GS4900 series switches prov i de br oad b andwidth
and powerf ul processi ng capacity. It is suitable for metropoli tan networks and w ide area
networks. Usi ng DG-GS4900 series switches, user s can simp lify netw ork str uctures and
reduce cost of network construction.

 Networking Protocols

DG-GS4900 series switches sup port 802.1d/w /s, 802.1Q, 802.1p, 802.3ad, 802.3x,
GVRP, DHCP and SNTP etc. The sw itches also sup por t the multi cast pr otocols su ch as
IGMP, DVMRP and PIM. Mor eover, DG-GS4900 series switches support RIPv1/2, OSPF,
BGP and IPv6 protocols. All these protocols supported enable DG-GS4900 series
switches to meet the requirements of complex network constructions.

 ACL

DG-GS4900 series switches sup port com prehensively A CL policies. The traff ic can
be classi fied b y source/dest inati on IP ad dresses, so urce /destinati on MAC a ddresses, IP
protocols, TCP/UD P, IP precedence, t ime ranges and ToS. And vari ous policies can b e
conducted t o forw ard the t raffi c. By im plementi ng ACL polici es, user s can f ilter the vi rus

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packets such as “Worm.Blaster ” , “Worm .Sasser” and “R ed Code” et c. DG-GS4900 series
switch also support IEEE802.1x port based access authentication, which can be deployed
with RADIUS, to ensure the port level security and block illegal users.

 QoS

DG-GS4900 series switches fully support DiffServ Module. Users can specify a
queue bandwidth on each port. WRR/SP/SWRR scheduling is also supported.
DG-GS4900 series support the port trust. Users can configure trusted CoS, DSCP, IP
precedence and p ort pr ior ity. User can also modi fy packet’s DSC P and COS v alues. The
traffic ca n be classifi ed by port, VLAN, D SCP, IP p recedence and AC L table. Use r can
also modify packet’s DSCP and IP precedence values. Users can specify different
bandwidths for voice/data/video to customize different qualities of service.

 3D-SMP Ready

DG-GS4900 series are upto the mustard of Self-defending security region
management strategy. It is supported interaction with some security system such as
firewall, IDS, etc. It can defense the v irus and ag gress effectiv ely from the ext ranet and
internet. Thus enhance the security and stability of the network-wide.

 Perfect Web Management.

DG-GS4900 seri es suppor t SN M P, In-band and O u t-of band M anag ement, CLI and
WEB interface and RMON. It can mail the correlative sensitive information to the
admini strator abi de by SMTP pr otocol . DG-GS4900 seri es sup por t SSH protoco l, ensur e
the configuration management security of the switch.

1.3 Physical Specifications

Item DG-GS4928F

Dimension (W * H * D)（mm）

440×324×44

Weight

<6kg

Fixed ports 12 SFP fiber ports

12 1000Mb Combo ports
2 interfaces with extended card

Management Ports

1 console port

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Power • AC input:

The rating voltage range: 100V~240V AC;
50/60HZ.

• DC input:

48V DC input, -48V～-60V/DC; 2.5A

Output power supply of PoE Do not support
The max Power Consumption 35W
Fan Support automatic timing
Operating Temperature 0º~50ºC
Relative Humidity 10%~90%

Table 1-1 Physical Specifications

1.4 Description of Hardware

1.4.1 Front Panel

DG-GS4928F Ethernet switch provides 12 1000Mb fiber ports, 12 1000Mb Combo ports,
8 function LEDs and 1 Console port.

Fig 1-1 Front Panel of DG-GS4928F

Fig 1-2 Front Panel of DG-GS4928S

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1.4.2 Back Panel

DG-GS4928F / DG-GS4928F / DG-GS4928F -R / suppli es 2 p lug-i n inter face s, 1

-48V DC input power interface, 1 inp ut power interface of PoE and 1 220V input p ower
interface.

DG-GS4928F supp l i es 2 i nt er f ace s w i th t he ext en de d ca r d, 1 interf ace with -48V DC
power input and 1 interf ace with 220V AC power input. Back Panel of DG-GS4928F is
same w ith DG-GS4952F , it sup pli es 2 inter faces for the ext ended c ard, 1 interf ace with

-48V DC power input and 1 interface with 220V AC power input.

Fig 1-3 Back Panel of DG-GS4952F

Fig 1-4 Back Panel of DG-GS4952S

Fig 1-5 Back Panel of DG-GS4928S

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1.4.3 DC Power/PoE Power (specific models only) Input

DG-GS4900 series support AC/DC input power backup and PoE power output.
pin-outs signal of DC power and PoE power are distributed as below:

Fig 1-6 Pin-outs Distribution of DC Input for DG-GS4928F

There are 3 pin-outs for DC socket:
PIN1: GND Ground connection
PIN2: -48V DC power cathode input
PIN3: 0V DC power positive electrode input

1.4.4 Sta t us LE D s

LEDs of DG-GS4928F show the co rrespondi ng state. M ainboard L EDs include two
parts, one is 24/48 1000M inter face LEDs, the y show each port state at RJ45 plug-in,
each port corresponds a LED with double colors.

LED Status Description

Green

On On means p orts are in the l ink state

of 1000M、100M、10M

Off Off means ports are not in the link

state of 1000M、100M、10M

Blink Send or receive the data

Table 1-2 Port LEDs