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5. TROUBLESHOOTING 

This chapter contains information to help you solve problems. If 
Switch  is  not  functioning  properly,  make  sure  the  Ethernet 
Switch was set up according to instructions in this manual. 

The Link LED is not lit 

Solution:

 

Check  the  cable  connection  and  remove  duplex  mode  of 
the Switch. 

 

Some stations can not talk to other stations located on The 
other port  

 

Solution: 

The address table may contain older information than of the 
address  table  of  that  node.  Please  power  down  to  refresh 
the address information. 

 

Performance is bad 

Solution: 

Check the full duplex status of the Ethernet Switch.  If the 
Ethernet Switch is set to full duplex and the partner is set to 
half duplex, then the performance will be poor. 

 

 

 

 

 

Содержание FNSW-3200

Страница 1: ...nsure that this User s Manual is accurate PLANET disclaims liability for any inac curacies or omissions that may have occurred Information in this User s Manual is subject to change without notice and...

Страница 2: ...if not installed and used in accordance with the Instruction manual may cause harmful interference to radio communi cations Operation of this equipment in a residential area is likely to cause harmfu...

Страница 3: ...LEDs 5 2 3 THE REAR PANEL 5 2 3 1 Power Connector 5 3 INSTALLATION 7 3 1 RACK MOUNT INSTALLATION 7 3 2 DESKTOP INSTALLATION 7 4 OPTIMIZING CONFIGURATION 9 4 1 PRIOR TO INSTALLATION 9 4 2 HALF AND FULL...

Страница 4: ...items One Ethernet Switch One Power Cord Two Rack Mounting Brackets with attachment screws This User s manual Please inform your local dealer supplier immediately if any item is found to be defective...

Страница 5: ...2 This page intentionally left blank...

Страница 6: ...s automatically sense and set optimal line speed from 10 20 100 200Mbps All 100Base TX port support Auto Negotiation function w Shared buffer memory and up to 4K Fast Ethernet Switch entry MAC source...

Страница 7: ...acks for connection of unshielded twisted pair cable UTP The IEEE 802 3u Fast Ethernet standard requires Category 5 UTP for 100Mbps 100Base TX 10Base T networks can use Cat 3 4 or 5 UTP see table A Po...

Страница 8: ...eady Green Link Lit to indicate that a valid physical UTP STP connection is detected LOWER ROW Blink Green Activity Blink to indicate the port is re ceiving data packets Table B The Switch s Port LED...

Страница 9: ...l need to transmit data all the time please con sider use an UPS Uninterrupted Power Supply for your Switch It will prevent you from network data loss In some area installing a surge suppression devic...

Страница 10: ...hub is installed For mounting the Switch in a network rack first attach the rack mount brackets to the side of the hub with screws Both brackets and screws are included in the product package Slide th...

Страница 11: ...8 This page intentionally left blank...

Страница 12: ...and distance Make sure these are followed w Auto Negotiation Devices with different speeds may be easily swapped when the other end of the cable is fixed to a port with auto negotiation 4 2 Half and F...

Страница 13: ...Ethernet Below is a list of the cable types and connectors that supported by Switch for 10Base T 100Base TX PORT TYPE CABLES TYPE CONNECTOR 100BASE TX Cat 5 UTP only RJ 45 10BASE T Cat 3 4 5 UTP RJ 4...

Страница 14: ...100Mbps with auto negotiation 200Mbps 100Base TX Full Duplex 10Mbps no auto negotiation 10Mbps 10Base T Half Duplex 10Mbps with auto negotiation 20Mbps 10Base T Full Duplex Table E Speed Duplex mode d...

Страница 15: ...the figure the FNSW 3200 links to another hub s Uplink MDI II port some ports connect to 100Mbps Workstations and attached to file servers at 200Mbps Server Farm 100Mbps FNSW 1601Ev2 20Mbps 10Mbps EH...

Страница 16: ...tion and remove duplex mode of the Switch Some stations can not talk to other stations located on The other port Solution The address table may contain older information than of the address table of t...

Страница 17: ...14 This page intentionally left blank...

Страница 18: ...ct MEDIASUPPORT 100Base TX Cat 5 UTP RJ 45 10Base T Cat 3 4 5 UTP RJ 45 POWERSUPPLY Auto switching Input voltage 100 240 VAC 50 60Hz POWER CONSUMPTION 15 watt 51BTU max ENVIRONMENT Operating Temp 0 50...

Страница 19: ...16 This page intentionally left blank...

Страница 20: ...any Ethernet devices without making a crossover cable The following table and diagram show the standard RJ 45 re ceptacle connector and their pin assignments RJ 45 Connector pin assignment Contact MD...

Страница 21: ...following shows the pin allocation and color of straight cable and crossover cable connection Figure 4 Straight Through and Crossover Cable Please make sure your connected cables are with same pin as...

Страница 22: ...EM FNSW32v1...

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