D-Link DFE-908 Support Question
D-Link DFE-908 Support Question
Find answers below for this question about D-Link DFE-908 - Hub - Stackable.Need a D-Link DFE-908 manual? We have 1 online manual for this item!
Question posted by umair537 on March 28th, 2012
Installation Guide
Hellow Sir Mu name is Mohammad Umair From Pakistan
I wnt to know How to install DLink Dfe-908Dx and how it works?
Kindly Guide me.
THANKS
Current Answers
Related D-Link DFE-908 Manual Pages
User Guide - Page 9
...-speed Fast Ethernet/Ethernet Hub Technology Overview 3 100BASE-TX Technology Overview 5
100Mbps Fast Ethernet Introduction 5 Cables and Connectors 5 Topology...6 Network Diameter 6 Hub Types...7
2 UNPACKING AND SETUP 7
Unpacking 8 Identifying External Components 8
Front Panel...8 Rear Panel 10 Installing the Hub 11 Installation 11
3 UNDERSTANDING INDICATORS 12
About this Guide
vii
User Guide - Page 10
... 13 Port Speed Indicators 14 Switch Indicator (DFE-908x Only 14
4 MAKING CONNECTIONS 17
Hub Cascading/Building a Stack 17 Connectivity Rules 18 Hub to End-Station Connection 19 Hub-to-Hub Uplink 21
5 CABLES AND CONNECTORS 23
100BASE-TX Ethernet Cable and Connectors 23 Crossover Cables 24
6 SPECIFICATIONS 26
General 26 Hub-to-Hub Cascading 26 LED Indicators...
User Guide - Page 11
... to the DFE-908 and DFE-908x hubs are normally used only to effectively using the hub. Overview of the DFE-908 series hubs.
♦ Chapter 2, Unpacking and Setup. Unless differentiated by model number, all information applies to install and use the DFE-908 series stackable dual-speed Fast Ethernet/Ethernet Hubs.
Model numbers are frequently written simply as " hub" or " hubs" where the...
User Guide - Page 13
Dual-Speed Stackable Hubs User's Guide
1
1 INTRODUCTION
This chapter introduces the DFE-908 series stackable dual-speed Fast Ethernet/Ethernet Hubs, as well as a
Introduction
1 All of the twisted-pair ports support Auto-Negotiation (NWay), allowing the hub to automatically detect the speed of 40 Ethernet or Fast Ethernet ports.
A DFE-908 series hub stack operates as giving some ...
User Guide - Page 14
... list below highlights the features and specifications of the DFE-908 series hubs:
♦ Compatible with the IEEE 802.3 10BASE-T...hub models.
2
Introduction Class II Fast Ethernet repeater, allowing it possible to transparently bridge between 10Mbps and 100Mbps segments. The DFE-908x contains a built-in switch, making it to be linked to the network.
♦ Built-in switching function (DFE...
User Guide - Page 15
...Fast Ethernet technologies, especially when network hosts are being gradually migrated to all other ports operating at 10Mbps.
Dual-Speed Stackable Hubs User's Guide
♦ LED indicators for power, collisions, link, network activity, switch capability (DFE-908x only), partitioning status, operating speed (10 or 100 Mbps) and network utilization.
♦ Auto-partition protection. ♦ Data...
User Guide - Page 16
...
100Mbps Repeater NWay Detection
RJ-45 Ports
100Mbps Ethernet Station
100Mbps Ethernet Station
10Mbps Ethernet Station
10Mbps Ethernet Station
100Mbps Ethernet Station
If there is a DFE-908x hub present in the stack, its built-in switch serves as a bridge between the two independent segments.
4
Introduction
User Guide - Page 17
... it provides a straightforward upgrade without wasting the company's existing investment in the same configuration. Please note that can handle heavy network traffic. Dual-Speed Stackable Hubs User's Guide
100BASE-TX Technology Overview
100Mbps Fast Ethernet Introduction
Computers today have become increasingly powerful, with the ability to accommodate very sophisticated uses such as FDDI...
User Guide - Page 18
...; The EIA/TIA 568 Wiring Standard does not support the use of coaxial cables for horizontal wiring. Each workgroup forms a separate LAN (also known as stackable hubs, coupled with the decreasing cost of switches, bridges, and routers, allow the design of twisted-pair cables;
User Guide - Page 19
Dual-Speed Stackable Hubs User's Guide
Hub Types
Unlike 10BASE-T hubs, which are all functionally identical, Fast Ethernet hubs are performed. These translations are Class II devices.
2
2 UNPACKING AND SETUP
This chapter provides information on the unpacking and initial installation of hub connects identical media within the same collision domain; Only one port to increase the number of hub ...
User Guide - Page 20
... and rear panels are shown, followed by a description of your hub and carefully unpack the contents.
Identifying External Components
This section identifies ... items: ♦ One dual-speed stackable hub ♦ One AC power cord, suitable for shock cushioning ♦ This User's Guide Inspect the hub and all the major external components of the hub. Unpacking
Open the shipping carton of each...
User Guide - Page 21
...Do not use both Port 1 and the Uplink port at the same time. Dual-Speed Stackable Hubs User's Guide
♦ LED Indicator Panel Refer to the next chapter, Understanding Indicators, for detailed information ...you can connect the hub (or hub stack) to the hub. If you can use ordinary straight-through twisted-pair cable to connect the hub to another hub or an Ethernet switch, you should use...
User Guide - Page 23
... in a fairly cool and dry place. When installing the hub stack on a sturdy, level surface that can support its performance. Dual-Speed Stackable Hubs User's Guide
Installing the Hub
Installation
The site where you install the hub stack may greatly affect its weight. When installing, consider the following pointers: ♦ Install the hub stack in a site free from scratching other surfaces...
User Guide - Page 25
...Stackable Hubs User's Guide
This indicator lights green when the hub is powered off .
♦ Collision Indicators (Col 10M/ Col 100M)
These indicators indicate data collisions on the respective 10Mbps Ethernet or 100Mbps Fast Ethernet segments connected to the hub. (If several hubs...utilization bar graphs provide a quick reference on the hub.
Port State Indicators
There is one port state ...
User Guide - Page 26
...briefly.
Port Speed Indicators
There is automatically reconnected. A port's speed indicator should shine whenever the hub has power.
14
Understanding Indicators Switch Indicator (DFE-908x Only)
The DFE-908x's Switch indicator shines a steady green when the hub's built-in switch is connected. While the segment is automatically partitioned, the port will be isolated from the rest...
User Guide - Page 29
... below. Repeat this configuration, the interconnected hubs constitute a single logical unit, providing a maximum of one logical hub.
Making Connections
17 Dual-Speed Stackable Hubs User's Guide
4
4 MAKING CONNECTIONS
This chapter discusses how to make connections to the hub's twisted-pair ports, cascading hubs to the Daisy-Chain IN port on the hub below it, as shown in the...
User Guide - Page 31
... (mixing) segments (e.g., 10BASE-2 or 10BASE-5).
Hub to End-Station Connection
After the hub properly installed, it can be up to eight end-station...switch) is a path between a port in the hub to a single-address network device such as Category 5 or shielded twisted pair (STP).
♦ The maximum diameter in a collision domain is 100 meters. Dual-Speed Stackable Hubs User's Guide...
User Guide - Page 33
...-meter total network diameter rule is less than 100 meters, then the hub-to-hub connection can link two hubs or hub stacks to each other using any of the twistedpair ports or the Uplink... 1 and the Uplink port at the same time. Dual-Speed Stackable Hubs User's Guide
Hub-to-Hub Uplink
You can be up to 5 meters. Linking hubs using one ordinary twisted-pair port and the Uplink port requires an...
User Guide - Page 35
Dual-Speed Stackable Hubs User's Guide
A
5 CABLES AND CONNECTORS
100BASE-TX Ethernet Cable and Connectors
♦ Cable characteristics: 0.4 to 0.6 mm (22 to 26 AWG) 4-pair (only two pairs or four wires ...
User Guide - Page 37
Dual-Speed Stackable Hubs User's Guide
Cables and Connectors
25
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