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Appendix-A Fiber Module Specifications

Three 100BASE-FX fiber modules are available for the fiber connection.

FXT Module
Connectors: ST type
Wavelength: 1300nm
Fiber mode:

Multimode

Fiber cable:

50/125, 62.5/125, 85/125, 100/140

Cable length: 2000 meters

FXC Module
Connectors: SC type
Wavelength: 1300nm
Fiber mode:

Multimode

Fiber cable:

50/125, 62.5/125, 85/125, 100/140

Cable length: 2000 meters

FXS Module
Connectors: SC type
Wavelength: 1300nm
Fiber mode:

Single mode

Fiber cable:

8/125

Cable length: 15K meters

Recommended fiber cable for FXT and FXC modules : 62.5/125

The cable length specified above is the maximum connection distance

between a

fiber module and a remote full-duplex device.

For more information, contact the sale representative where you buy the
switch unit.

1 6

Содержание KS-280

Страница 1: ...Installation Guide 10 100 Fast Ethernet Switch KS 280 series P N 750 0121 001 DOC 990406 KS280 K KS 280 KS 280 FXT KS 280 FXC KS 280 FXS ...

Страница 2: ...8 port 10 100 Fast Ethernet Switch Installation Guide DOC 990407 KS280 NK P N 750 0121 002 KS280 FXT FXC FXS ...

Страница 3: ...o revise this documentation and to make changes in content from time to time without obligation on the part of KTI Networks Inc to provide notification of such revision or change For more information contact United States KTI Networks Inc P O BOX631008 Houston Texas 77263 1008 Phone 713 2663891 Fax 713 2663893 BBS 713 2663015 E mail kti ktinet com WWW http www ktinet com International Fax 886 2 26...

Страница 4: ...nterface cables and AC power cord if any must be used in order to comply with the emission limits CISPRACOMPLIANCE This device complies with EMC directive of the European Community and meets or exceeds the follow ing technical standard EN 55022 Limits and Methods of Measurement of Radio Interference Characteristics of Information Technology Equipment This device complies with CISPR Class A WARNING...

Страница 5: ...ASE T and 100BASE TX Connection 12 3 3 100BASE FX Connection 14 4 LEDIndicators 15 4 1 LED Panel 15 4 2 Interpretation 15 Appendix A Fiber Module Specifications 16 Figures 1 1 Switch Unit 1 2 1 Install Rack Mount Brackets 5 2 2 Install the Switch into a 19 inch Rack 5 2 3 Componets on the Front and Rear Panel 6 2 4 Enable 100BASE FX Module 7 2 5 Remove the Slot Cover 8 2 6 Insert the Module into S...

Страница 6: ...ontrol and allocate the net work bandwidth Figure 1 1 Switch Unit The key features of this switch unit are Combining eight 10 100Mbps based Fast Ethernet switched ports the switch delivers a high network bandwidth for your Fast Ethernet network With 10BASE T support on each port the switch provides a non disruptive and smooth migration path from Ethernet to a Fast Ethernet network With one fiber m...

Страница 7: ...sensing for 100Mbps or 10Mbps connection auto configuration with auto negotiation devices Self learning for network configuration Store and forward switching to ensure only good packets are forwarded Full duplex or half duplex operation support for all switched ports Forwarding and filtering at full wire speed User friendly designs comprehensive LED indicators provide quick easy to read port and s...

Страница 8: ...ual mode is on half duplex or full duplex when manual mode is on LEDindications One Link Activity Speed LED per port One Duplex Collision LED per port Power and FX LEDs per unit Filtering rate 14 880 pps for Ethernet 10BASE T 148 800 pps for Fast Ethernet 100BASE TX FX Forwardingrate 14 880 pps for Ethernet 10BASE T 148 800 pps for Fast Ethernet 100BASE TX FX Filteringaddress Multicast Broadcast U...

Страница 9: ...current rating conform to the standards of the country of operation 2 1 Packing List The switch has the following components shipped with it One switch unit One AC power cord 19 inch rack mount kit Installation guide 2 2 Mounting the Switch The switch can be placed on a desktop as a stand alone unit Allow enough ventilation space between the switch and the objects around it The environmental speci...

Страница 10: ...to a 19 inch rack a pair of mounting brackets is included in the pack Figure 2 1 Install Rack Mount Brackets Install the switch into a 19 inch rack as illustrated in the following figure Figure 2 2 Install the Switch into the 19 inch Rack 5 ...

Страница 11: ... to other device that supports MDI X RJ 45 connector Diagnostic LED indicators The indicators provide the operating status of the unit and the network ports The status includes power Fiber Link Activity Speed and Duplex Collision One fiber module slot for Port 8 In addition to the RJ 45 connector Port 8 also provides one fiber module slot which can accommodate one optional fiber module Configurati...

Страница 12: ...one 100BASE FX fiber connection Availableoptionalfibermodules 100BASE FX module for multimode fiber with ST connectors 100BASE FX module for multimode fiber with SC connectors 100BASE FX module for single mode fiber with SC connectors For more information refer to Appendix A Procedure to install an optional fiber module 1 Turn off the power to the unit 2 Enable 100BASE FX module as illustrated in ...

Страница 13: ...e into the slot along the slot guide until it is fully seated 5 Screw the module onto the unit securely Figure 2 6 Insert the Module into Slot 6 Turn on the power to the unit As the module is enabled and installed in slot the function of Port 8 RJ 45 connector is disabled automatically 8 ...

Страница 14: ...ws PORT SWITCHES 1 SW4 4 5 6 SW4 position 4 5 6 2 SW4 1 2 3 SW4 position 1 2 3 3 SW3 4 5 6 4 SW3 1 2 3 5 SW2 4 5 6 6 SW2 1 2 3 7 SW1 4 5 6 8 SW1 1 2 3 The functions of three DIP switches from left to right are SWITCH SETTING DEFINITION SWx 1 4 Off Full duplex operation when manual setting On Half duplex operation when manual setting SWx 2 5 Off 100Mbps operation when manual setting On 10Mbps opera...

Страница 15: ...Support Auto negotiation SWx 3 6 Off Enable auto negotiation SWx 1 4 Off Full duplex operation SWx 2 5 Off 100Mbps operation Hint for Setting Switches Remote Connected Device Port Setting Auto negotiation device Use auto negotiation Half duplex device such as a hub Use auto negotiation Non auto negotiation full duplex device Use manual mode Factory Default Settings All ports are enabled to support...

Страница 16: ... support one connection to either a 10Mbps Ethernet segment or a 100Mbps Fast Ethernet segment It features the capability of auto sens ing the speed of the connected segment The following table illustrates the connectivity supported by each port PORT CONNECTION CONNECTOR CABLES Port 1 7 10BASE T or RJ 45 connector over UTP 100BASE TX RJ 45 connector over UTP Port 8 10BASE T or RJ 45 connector over...

Страница 17: ... jack Port 1 also has one extra MDI jack Only one can be used at the same time The pin definitions for MDI X jack and MDI jack are PIN MDI X Jack MDI Jack 1 Rx Tx 2 Rx Tx 3 Tx Rx 6 Tx Rx 4 5 7 8 NC NC When making a connection to another device using straight through UTP cable make sure MDI X to MDI connection rule is followed UTPCable The following figure illustrates the pin assignments of a strai...

Страница 18: ...auto negotiation capable device The auto negotiation process is per formed upon the connection is made When connecting to a non auto negotiation device each port also fea tures the capability to auto sense the connection speed When auto negotiation function is enabled the speed and duplex type used on the port are Device Connected Operation Mode 10BASE T hub 10Mbps half duplex 100BASE TX hub 100Mb...

Страница 19: ...ice using fiber cable make sure the Tx connector of the module is connected to the Rx connector of the device and Rx connector is connected to the Tx connector of the device Three optional fiber modules are available for selection Refer to Appen dix A for more information NOTE The 100BASE FX fiber module does not support auto negotia tion function If Port 8 is set at auto negotiation mode DIP swit...

Страница 20: ...ndicate the port status includ ing cable link connection speed activity collision and duplex mode Every port has identical interpretations for the LED display The LED can display two different colors Different colors present different indica tions as the table shown below PORTLED COLOR STATE INDICATION Link Act Green On 10Mbps link is ok Orange On 100Mbps link is ok Green Blink 10Mbps activity Ora...

Страница 21: ...ngth 1300nm Fiber mode Multimode Fiber cable 50 125 62 5 125 85 125 100 140mm Cable length 2000meters FXSModule Connectors SC type Wavelength 1300nm Fiber mode Single mode Fiber cable 8 125mm Cable length 15K meters Recommended fiber cable for FXT and FXC modules 62 5 125mm The cable length specified above is the maximum connection distance between a fiber module and a remote full duplex device Fo...

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