Asante FriendlyNet FH208 Скачать руководство пользователя страница 25 | Manualshive

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Asante FriendlyNet FH208 Скачать руководство пользователя страница 25

Page 3-1

3

LED Indicators

The front panel LEDs visually indicate the power, port activity and status. If the
LED indicators do not correspond to the activities listed in this chapter, refer to
Appendix A: 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 Dual-speed Ethernet Hub

Auto

Power

Switch

Collision

10 100

FriendlyNet

FH216B

Link/Act

100Mbps/

1

2 3

4

5

6

7

8

9

10

11

12

13

14

15

16

16-port Dual-speed Ethernet Hub

Auto

Power

Switch

Collision

10 100

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Содержание FriendlyNet FH208

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 30: ...Page A 2...

Страница 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...

Страница 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...

Страница 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...

Страница 34: ...Page C 2...

Страница 35: ......

Страница 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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