D-Link DMC-920 Скачать руководство пользователя страница 7

The Management Chassis will detect the default reset on the 
DIP switches and display out the status, also the Management 
Chassis can control the function through the management 
system. 

 

Through the optional Media 
Converter Chassis System 
via Management Module, 
you can control the setting of 
this Smart Media Converter. 

To set the Fiber and UTP 
(FDX/HDX), UTP (Auto 
negotiation/Manual), Speed 
(10M/100M), LLR 
(Enable/Disable), LLCF 
(Enable/Disable) 

 

Device Link Setup 

To enable or disable the connection of 
both UTP port and Fiber port 

LLCF Setup 

To enable or disable the LLCF function 
of the device 

M1 AN Setup 

To set the UTP to Auto-negotiation or 
Forced Mode 

M1 Speed Setup 

To set the speed of UTP to 10M or 100M 

M1 DUP Setup 

To set the Duplex Mode of UTP port to 
Full or Half 

M1 FC Setup 

To set the Flow Control of the UTP to 
enable or disable 

M1 Link Setup 

To enable or disable the connection of the 
UTP port 

M2 LLR Setup 

To enable or disable the LLR function of 
the Fiber port 

M2 DUP Setup 

To set the Duplex Mode of Fiber port to 
Full or Half 

M2 Link Setup 

To enable or disable the connection of the 
Fiber port 

 

Содержание DMC-920

Страница 1: ...DMC 920 10 100BASE TX to 100BASE FX Single Fiber Dual Wavelength Media Converter Kit User s Guide Rev 02 DEC 2004 Printed In Taiwan RECYCLABLE ...

Страница 2: ...ION 4 SELECTING A SITE FOR THE EQUIPMENT 4 CONNECTING TO POWER 4 SLIDING SWITCH 4 INSTALLING IN A CHASSIS 5 LED INDICATOR 6 LINK PASS THROUGH FUNCTION 8 DUAL WAVELENGTH SINGLE FIBER 10 SPECIFICATIONS 12 INTRODUCTION Thank you for choosing the 10 100BASE Fast Ethernet Media Converter the Dual Wavelength Single Fiber ...

Страница 3: ...er module flips that relationship For this reason these units are sold in pairs PRODUCT FEATURES y A pair of One channel single fiber media conversion between 10 100BASE TX and 100BASE FX y Two different type of transmitting wavelength One wavelength with bi directional for both transmit and receive DMC 920R TX 1310µm RX 1550µm DMC 920T TX 1550µm RX 1310µm y Auto negotiation of speed and duplex mo...

Страница 4: ...cent non condensing 3 Surrounding electrical devices should not exceed the electromagnetic field RFC standards for IEC 801 3 Level 2 3V M field strength 4 Make sure that the equipment receives adequate ventilation Do not block the ventilation holes on each side of the switch or the fan exhaust port on the side or rear of the equipment 5 The power outlet should be within 1 8 meters of the switch Co...

Страница 5: ... be fit into any of the expansion slots on a special designed chassis y First install the converter onto a carrier supplied with the chassis Step 1 Unscrew and pull out the media converter board Step 2 Plug in the media board to any of the vacant slot Step 3 Fit the converter onto the carrier and use the screw to secure it 5 ...

Страница 6: ...ghts off Connection in half duplex mode TX Port TX FX Port FX FDX COL Blinking COL Data collision Steady LINK A valid network connection established Lights off Not Linking TX Port TX FX Port FX LINK ACT Blinking ACT Transmitting or receiving data ACT stands for Activity The optional Management Chassis that can control this Smart Media Converter through the management system this Smart Media Conver...

Страница 7: ...To enable or disable the connection of both UTP port and Fiber port LLCF Setup To enable or disable the LLCF function of the device M1 AN Setup To set the UTP to Auto negotiation or Forced Mode M1 Speed Setup To set the speed of UTP to 10M or 100M M1 DUP Setup To set the Duplex Mode of UTP port to Full or Half M1 FC Setup To set the Flow Control of the UTP to enable or disable M1 Link Setup To ena...

Страница 8: ...below shows the status happens when LLR function is working through two ways of connection Link Status Disconnect Link 1 Link 2 Link 3 Link 4 Link 5 Link 6 Link Fail 1 LED Link Fail 2 LED Link Fail 3 LED Link Fail 4 LED Cable 1 On On Off On On On Off Off On Off Cable 2 Off On Off On On On On Off On Off Cable 3 On On On Off On Off Off Off Off On Cable 4 On Off On On Off On Off On Off Off Fiber Copp...

Страница 9: ...connected to the converter and the TP line loss the link the converter s fiber will disconnect the link of transmit so that the other ends will know that there is a linkage error on this end And when the Fiber line loss the link the converter s TP will disconnected and the other end will know that there is linkage problem exist The switch 6 is to enable or disable the LLR function of the media con...

Страница 10: ...le 6 Cab le 5 Copper Copper Link Stat us Disconnect Link 1 Link 2 Link 3 Link 4 Link 5 Link 6 Link 7 Link 8 Link Fail 1 LED Link Fail 2 LED Link Fail 3 LED Link Fail 4 LED Cable 1 On On On On Off On On On Off Off Off Off Cable 2 Off Off On On On On Off On On Off Off Off Cable 3 On On On On On Off On On Off Off Off Off Cable 4 On On Off On On On On On Off Off On Off Cable 5 On Off On On Off On Off ...

Страница 11: ... define as switch 1 and switch 2 Switch 1 Fiber mode switch When the switch was turned to On it means that the fiber was turned to forced mode and Off for auto negotiation mode Note Be sure the opposite end is using the same setting forced or Auto negotiation And when using two converters at the same time the two converters MUST set to forced mode Switch 2 LLR When the switch was turned to On it m...

Страница 12: ...rs Per Port 2 LEDs FDX COL LINK ACT Cable 10BASE T 2 pair UTP Cat 3 4 5 up to 100 m 328 ft 100BASE TX 2 pair UTP Cat 5 up to 100 m 328 ft 100BASE FX 9 125 single mode fiber optic cable up to 20 km Dimensions L120 W88 H25 mm Weight 305 g Power External power adaptor 7 5V 1 5A Power Consumption 7 2W Max Operating Temperature 0 C 40 C 32 F 104 F Storage Temperature 25 C 70 C 13 F 158 F Humidity 10 90...

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