Asante FriendlyNet FH208 User Manual Download Page 21

Connecting Network Devices

Page 2-11

Connecting Fast Ethernet Hubs

If your transmission speed is 100Mbps, using the same method, connect 100 
Mbps devices using UTP Category 5 cables with RJ-45 plugs. This enables 
sending/receiving to other 100Mbps devices. 

Caution! Hubs FH208 and FH216 function as ordinary 
dual-speed hubs. Using these hubs,10Mbps information 
can only pass to other 10Mbps devices and 100Mbps can 
only pass to 100Mbps devices. To transmit information 
between 10Mbps and 100Mbps simultaneously, use the 
FH208B or FH216B. 

 

Figure 2-16   Connecting FH208 Fast Ethernet Hub 

Stacking Hubs and Cascade Connections

Up to three hubs may be connected within a stack. Three 8-port units will 
provide up to 24 ports; three 16-port units will provide up to 48 ports. 

Cascade Connectors

Connect hubs in a stack using Cascade Connector cables as shown in
Figure 2-17. When stacking hubs:

Use a Cascade Connector cable to join hubs

Maximum length of the Cascade Connector cables is eight inches

No DIP switches should be set while joining hubs together

FriendlyNet

           FH208

Link/Act

100Mbps/

 

 

MDI – II

MDI – II

1

3

4

5

6

7

8

5

6

7

8  

1

2

3

4  

Auto

Power

Switch

 Collision

  10               100

or

or

1 0 / 1 0 0 M b p s   P o r t s

8-port Dual-speed Ethernet Hub

100Mbps

100Mbps

FH208

Summary of Contents for FriendlyNet FH208

Page 1: ...dlyNet Stackable Dual speed Ethernet Hub FH208B FH208 FH216B FH216 User s Manual Asante Technologies Inc 821 Fox Lane San Jose CA 95131 www asante com 1 800 662 9686 May 1998 Part Number 06 00443 00 R...

Page 2: ...bligation with respect to any defect or non conformity Asant makes no warranty with respect to accessories including but not limited to cables brackets and fasteners included with the covered product...

Page 3: ...FH208B Hubs 2 1 The Front Panel of the FH216 and FH216B Hubs 2 2 The Rear Panel 2 3 Cabling and Voltage Requirements 2 4 Cabling Requirements 2 4 Voltage Requirements 2 5 Placement and Mounting 2 5 Co...

Page 4: ...Power green 3 2 Collision yellow 3 2 10Mbps 100Mbps Auto sensing LED green 3 2 Link Act LED green 3 3 Switch LED on FH208B or FH216B green 3 3 Troubleshooting A 1 Product Specifications B 1 Technical...

Page 5: ...ndices Chapter 1 Introduction describes the Dual speed FriendlyNet FH208 FH208B FH216 and FH216B Ethernet Hubs and their features Chapter 2 Installation explains how to install mount connect and power...

Page 6: ...ands and key words are in boldface font Note Noteworthy information which contains helpful suggestions or references to other sections in the manual is in this format Important Significant information...

Page 7: ...eatures 10Mbps 100Mbps Auto sensing Expansion Features Network Ideas and Concepts Package Contents The package contents include the following items 1 FH208 8 Port Expansion Hub or FH216 16 Port Expans...

Page 8: ...up to 48 ports The FH208B FH216B Base Hubs allow for simultaneous transmission between 10Mbps and 100Mbps domains When hubs are stacked a FH208B or FH216B must be present in the stack as a base hub T...

Page 9: ...d modes Auto sensing mode 100Mbps mode 10Mbps mode To manually set a speed for your network refer to Setting up Forced Speed for the MDI II Ports in Chapter 2 The Base Unit Bridge The FH208B and FH216...

Page 10: ...network the resources such as workstations printers etc are connected by a single hub This is called star topology because the resources form multiple points emanating from a single hub In the exampl...

Page 11: ...The Dual speed FriendlyNet Hubs FH208 and FH208B front panels show Eight dual speed UTP Ethernet ports Two MDI II ports LED indicators Figure 2 1 FH208 Front Panel Figure 2 2 FH208B Front Panel Friend...

Page 12: ...enables simultaneous 10Mbps and 100Mbps transmission Collision yellow A collision occurs when two or more stations in the Ethernet network attempt to transmit data at the same time The LEDs will indi...

Page 13: ...Figure 2 6 include Cascade In Cascade Out connectors Used to join the hubs in a stack through DB 25 cables Up to three hubs may be connected together within a collision domain Three 16 port units wil...

Page 14: ...isted Pair Category 3 cables 100Base TX 100Base TX transmission connection requires UTP Unshielded Twisted Pair Category 5 cables 100Base TX requires that all wiring and accessories meet EIA TIA 568B...

Page 15: ...oise sources such as power lines or fluorescent lights Self adhering Rubber Feet To place the hub on a the desktop apply the self adhering rubber feet to the bottom four corners as shown in Figure 2 8...

Page 16: ...the hub Figure 2 10 Using Desk Stands Rack Mounting A rack mount bracket is an optional way to mount hubs in standard EIA 19 inch racks 1 Align the mounting brackets on the sides of the unit with the...

Page 17: ...se TX devices The FH208 and the FH216 need two different speed sources to transmit 10Mbps or 100Mbps within two different domains Therefore two ports connected to 10Mbps and 100Mbps are required Cauti...

Page 18: ...ne end of each UTP cable to the Ethernet Card s RJ 45 port in each computer for 10Base T use UTP Category 3 cable or better for 100Base TX use UTP Category 5 cable 3 Plug the other end into one of the...

Page 19: ...100Mbps Ports 8 port Dual speed Ethernet Hub 10 100Mbps 10 100Mbps FH208 FriendlyNet FH216B Link Act 100Mbps MDI II MDI II 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 13 14 15 16 5 6 7 8 9 10 11 12 1 2 3...

Page 20: ...position 10M set Port 1 switch 1 up 2 down and or Port 2 switch 3 up 4 down Important After changing the DIP switch settings the AC power to the unit must be cycled Important Ports 1 and 8 are indivi...

Page 21: ...08B or FH216B Figure 2 16 Connecting FH208 Fast Ethernet Hub Stacking Hubs and Cascade Connections Up to three hubs may be connected within a stack Three 8 port units will provide up to 24 ports three...

Page 22: ...in a hub are Separate 10Mbps and 100Mbps sources Two ports connecting to 10Mbps and 100Mbps Dual speed FriendlyNet Hub with Bridge The Dual speed FriendlyNet Bridge is a cost effective alternative to...

Page 23: ...supplied into the AC power connector on the back panel of the Hub 2 Plug the cord into a suitable AC power outlet FriendlyNet FH216B Link Act 100Mbps MDI II MDI II 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

Page 24: ...Installation Page 2 14...

Page 25: ...Troubleshooting Figure 3 1 FH208B Front Panel LED Similar to FH208 front panel Figure 3 2 FH216B Front Panel LED Similar to FH216 front panel FriendlyNet FH208B Link Act 100Mbps 1 2 3 4 5 6 7 8 8 port...

Page 26: ...g 10Mbps 100Mbps Auto sensing LED green There is a single speed 10Mbps 100Mbps Auto LED for each port on the Dual speed FriendlyNet Hub Port status is determined by the current mode setting Table 3 1...

Page 27: ...h port Switch LED on FH208B or FH216B green When 10Mbps and 100Mbps data are forwarding through the FH208B or FH216B the Switch LED will be ON Table 3 3 Link Act LED Hub LED Status Description FH208 F...

Page 28: ...LED Indicators Page 3 4...

Page 29: ...oth ends Check the crimp of the RJ 45 Make sure the UTP cable is Category 5 for 100Base TX Make sure the UTP cable is Category 3 for 10Base T Make sure the cable length does not exceed 100 meters Exce...

Page 30: ...Page A 2...

Page 31: ...ion Link Act 10M 100M Auto sensing Switch Media Dependant Interface Two MDI II Uplink ports shared with ports 1 and 8 Stackable Hubs Up to three hubs dedicated DB 25 stack ports Port Partitioning Auto...

Page 32: ...icate FCC Class A CE Mark VCCI Class 1 Dimensions W x D x H 330L x 190W x 44H mm Weight 1 2 Kg Placement and Mounting Optional 19 Rack mount bracket Desk stands Self adhering feet Specification FH208...

Page 33: ...ephone 800 622 7464 Fax 801 566 3787 Internet Mail support asante com World Wide Web Site http www asante com Bulletin Board Service BBS 408 432 1416 ARA BBS guest log in 408 894 0765 FTP Archive ftp...

Page 34: ...Page C 2...

Page 35: ......

Page 36: ...7464 FAX 801 566 3787 e mail address sales asante com World Wide Web site http www asante com 1998 Asant Technologies Inc Asant is a trademark of Asant Technologies Inc All brand names and products a...

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