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 mambrosius on May 14th, 2012
D-link Kvm-221
what is the trick to turning OFF the autoscan feature?
Current Answers
Related D-Link DFE-908 Manual Pages
User Guide - Page 9
Dual-Speed Stackable Hubs User's Guide
TABLE OF CONTENTS
0 ABOUT THIS GUIDE IX
Conventions ix Overview of the User's Guide ix
1 INTRODUCTION 1
Product Description 1 Product Features 2 Dual-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 ...
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
... all LED indicators on Fast Ethernet networks, and introduces the features of the User's Guide
♦ Chapter 1, Introduction. Understanding these indicators is essential to install and use the DFE-908 series stackable dual-speed Fast Ethernet/Ethernet Hubs. About this manual to the DFE-908 and DFE-908x hubs are normally used only to differentiate between the two where...
User Guide - Page 12
Provides information on the cables and connectors used with other 100BASE-TX hubs.
♦ Appendix A, Cables and Connectors.
x
About this Guide ♦ Chapter 4, Making Connections. Provides specifications on connecting to the hub's twisted-pair, stacking hubs, and linking with the hubs.
♦ Appendix B, Specifications. Lists the hubs' specifications.
User Guide - Page 13
...pair Fast Ethernet operating at 100 megabits per second). 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
Product Description
The D-Link DFE-908 series stackable dual-speed Fast Ethernet/Ethernet Hubs are designed to 100Mbps. This means you can connect all...
User Guide - Page 14
...below highlights the features and specifications of the DFE-908 series hubs:
♦ ...switch, making it to be linked to another Class II Fast Ethernet stack in switching function (DFE-908x only) supports bridging between the 10 Mbps and 100 Mbps segments. Only one DFE-908x is needed per stack.
♦ A stack can contain various D-Link dual-speed hub models.
2
Introduction
On the DFE-908...
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
... the same RJ-45 connector used with the capability to transmit and receive data at 100Mbps, while maintaining the CSMA/CD Ethernet protocol. Dual-Speed Stackable Hubs User's Guide
100BASE-TX Technology Overview
100Mbps Fast Ethernet Introduction
Computers today have been adopted by the IEEE 802.3 LAN committee. To utilize these blocks...
User Guide - Page 18
... Ethernet's increased operational speed reduces the maximum distance between traditional Ethernet and Fast Ethernet. 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 two repeaters. Recent innovations in a star topology and is built around a maximum of low-cost...
User Guide - Page 19
..., stackable Class II hubs can be directly interlinked.
Unpacking and Setup
7 These translations are necessary when connecting various network media to line signals. no translations are performed. A Class I hub repeats all incoming signals on the unpacking and initial installation of available nodes in a collision domain. Only one port to the other ports; DFE-908 series hubs...
User Guide - Page 20
...- nections ♦ One daisy-chain cable ♦ Four rubber feet to your hub and carefully unpack the contents. Identifying External Components
This section identifies all accompanying items....and Setup
Unpacking
Open the shipping carton of your D-Link dealer.
The carton should contain the following items: ♦ One dual-speed stackable hub ♦ One AC power cord, suitable for shock ...
User Guide - Page 21
...Stackable Hubs User's Guide
♦ LED Indicator Panel Refer to the next chapter, Understanding Indicators, for detailed information about crossover connection, see the Crossover Cables section on page 24.
♦ Uplink Port The Uplink port is an MDI port, which means you can connect the hub (or hub stack) to another hub or an Ethernet switch... cable to connect the hub to PCs, workstations, ...
User Guide - Page 22
...♦ Daisy-Chain IN Port
When cascading a set of D-Link's stackable dual-speed hubs, this port should be created in this port to the Daisy-Chain IN Port of the next hub in the stack (usually placed immediately below it ). Connect this... Power Connector For the power cord.
10
Unpacking and Setup A cascade of five hubs can be connected to leave adequate space around the area of the previous...
User Guide - Page 25
... or Fast Ethernet station.
Each port's LED status indicator reports the port's link and activity status, and shows whether or not the port has been partitioned. Understanding Indicators
13 Dual-Speed Stackable Hubs User's Guide
This indicator lights green when the hub is connected to the total available 10Mbps or 100Mbps network bandwidth. If...
User Guide - Page 29
... unit, providing a maximum of one logical hub. 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 be included in the figure below. In this procedure for each hub to create a stack, and linking with other hubs (or hub stacks).
Use the provided daisy-chain...
User Guide - Page 30
Connectivity Rules
Ethernet (10Mbps) networks need to any hub in the stack. Hubs should not be added to the stack or removed from the stack while the power is on to respect the following connectivity rules:
18
Making Connections Always turn off power to the entire stack before adding or removing hubs.
User Guide - Page 31
...100 meters long. Dual-Speed Stackable Hubs User's Guide
♦ The maximum length of a twisted-pair cable segment is about 205 meters using two Class II hubs (or hub stacks).
♦ Between any ... may be up to -point link segments (e.g., 10BASE-T, 10BASEFL), while the remaining segments may be point-to five cable segments and four intermediate repeaters (hubs, hub stacks, or other repeaters).
...
User Guide - Page 33
...-station connection is less than 100 meters, then the hub-to-hub connection can link two hubs or hub stacks to each link between any of the twistedpair ports or the Uplink port. The Uplink port is followed.
Dual-Speed Stackable Hubs User's Guide
Hub-to-Hub Uplink
You can be up to 100 meters long as long as the...
User Guide - Page 34
... first twisted-pair port (Port 1) is a straight-through twisted-pair cable in which the wires have been crossed. The following table describes different methods of linking hubs (or hub stacks):
HUB PORT USED Normal
Uplink
DEVICE PORT TYPE
Switch or Non-
Similar Questions
Default User Name And Pasword?
what is default user name and pasward?
what is default user name and pasward?
(Posted by malhan1685 6 years ago)
Using My New Lg 20' Monitor, Cant Get Display Thru Kvm-121 Switch
(Posted by pdowney84957 11 years ago)
Connecting Kvm-221 With Wireless Keyboard And Mouse
Is there any other way to connect it with wireless device? like using 2-to-1 USB adapter to connect...
Is there any other way to connect it with wireless device? like using 2-to-1 USB adapter to connect...
(Posted by dcc101987 11 years ago)
Hotkey For D-link Kvm 121 Switch
what is the hotkey to switch between computers?
what is the hotkey to switch between computers?
(Posted by lindaracha 11 years ago)
How Can I Get The Ip Of A D-link Dfe.908x
PLEASE I NEED THE IP OF THE D-LINK DFE.908X FOR MAKE SOME CHANGE IN THE CONFIGURTIO
PLEASE I NEED THE IP OF THE D-LINK DFE.908X FOR MAKE SOME CHANGE IN THE CONFIGURTIO
(Posted by fpp49 13 years ago)