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 User Manual

 

 

9           

below. 

RxD

TxD

GND

RxD

TxD

GND

PC Serial Pot

CONSOLE 

3
2
5

6
3

4

5

 

The values of the connecting parameters of the terminal simulation program on the PC are as 

follows: 

9

 

Baud Rate: 9600 

9

 

Data Bit: 8 

9

 

Stop Bit: 1 

9

 

Parity Bit: None 

9

 

Flow Control: None 

 

4.3.2 Connect to Ethernet 

ISCOM2812GF switch provides 8 1000BASE-X Ethernet interfaces in the form of SFP and 4 combo 

interfaces. The auto-adaptation function of all the interfaces is enabled by default. 

The 4 Ethernet electrical interfaces in the 4 combo interfaces of ISCOM2812GF switch have Auto 

MDI/MDIX function. The interface can switch between MDI and MDIX automatically. The 

connection can be established successfully regardless of the type of interface (MDI or MDIX) the 

opposite site of the connection adopts or the type of cable (straight through or crossover) applied.   

For RJ-45, the definition of MDI and MDIX signal is shown in the table below. For the pin 

numbering of RJ-45 connector and jack, please refer to the “CONSOLE interface signal definitions 

of the switch” in section 4.3.1. 

Pin Number 

MDIX Signal 

MDI Signal 

1 RD+ 

TD+ 

2 RD- 

TD- 

3 TD+ 

RD+ 

6 TD- 

RD- 

4, 5, 7, 8 

N.C. 

N.C. 

The Ethernet electrical interfaces of ISCOM2812GF switch works at MDIX mode when the 

auto-adaptation function is disabled. In this circumstance, the interface can be connected to an 

opposite PC with MDI interface by straight through cable. 

 

4.3.3 Connect to the power supply 

ISCOM2812GF/AC adopts 220V AC power supply. Please connect the socket on the rear panel of 

the switch with 220V AC power supply using the provided power supply cable. 

Содержание ISCOM2812GF

Страница 1: ...www raisecom com ISCOM2812GF Hardware Installation User Manual ...

Страница 2: ...age without the prior written consent of Raisecom Technology Co Ltd The information contained in this document is subject to change without notice Copyright Notices Copyright 2007 Raisecom All rights reserved No part of this publication may be excerpted reproduced translated or utilized in any form or by any means electronic or mechanical including photocopying and microfilm without permission in ...

Страница 3: ... 10 82883056 World Wide Web You can access the most current Raisecom product information on the World Wide Web at the following URL http www raisecom com Feedback Comments and questions about how the ISCOM2812GF switch works are welcomed Please review the FAQ in the related manual and if your question is not covered send email by using the following web page http www raisecom com en xcontactus con...

Страница 4: ...vice Appearance 5 3 1 Device front panel description 5 3 2 Device rear panel description 6 Chapter 4 Installation and Application 7 4 1 Device model 7 4 2 Device installation 7 4 2 1 Environment requirement 7 4 2 2 Install the device on to a rack 7 4 2 3 Grounding 7 4 3 The connection of the switch 7 4 3 1 Connect to console 7 4 3 2 Connect to Ethernet 9 4 3 3 Connect to the power supply 9 4 4 Cab...

Страница 5: ...and other relevant reference documents and explains relevant term definitions Chapter 2 Specifications and Dimension This chapter is an instruction of the device specifications device dimension and device operating environment Chapter 3 Device Appearance This chapter describes the panel of the device and the definition of the indicators on the device panel Chapter 4 Installation and Application Th...

Страница 6: ...at the fiber optic cable is intact and is connected to the transmitter Do not attempt to adjust the laser drive current Do not use broken or unterminated fiber optic cables connectors or look straight at the laser beam The use of optical devices with the equipment will increase eye hazard Use of controls adjustments or performing procedures other than those specified herein may result in hazardous...

Страница 7: ...nstalled in a restricted access area i e an area where access is authorized only to qualified service and maintenance personnel Make sure that the DC supply is electrically isolated from any AC source and that the installation complies with the local codes Before connecting the DC supply wires ensure that power is removed from the DC circuit Locate the circuit breaker of the panel board that servi...

Страница 8: ... running at 100Mbps 1000BASE X A term in IEEE 802 3 for Gigabit Ethernet over fiber based on 8B 10B coding and running at 1000Mbps Auto Negotiation The auto negotiation procedure is the port at one site adapts its bit rate and duplex mode to the highest level it and the opposite site device both support according to the bit rate and duplex mode adopted by the remote site device that is the connect...

Страница 9: ...4 combo interfaces in support of both 1000BASE X in the form of SFP and 10 100 1000BASE T in the form of RJ 45 The power consumption of the system is less than 20W 2 2 Device dimension The dimension of ISCOM2812GF switch s main structure is 1U Height x 442mm Width x 360mm Depth The device weighs 5 5kg and can be either fixed into a 19 inch cabinet or placed on a table 2 3 Device operating environm...

Страница 10: ...order SYS Green Other Status Software fault or the system is initializing after electrifying ON The power supply module on the left is electrified PWR1 Green OFF The power supply module on the left is not electrified ON The power supply module on the right is electrified PWR2 Green OFF The power supply module on the right is not electrified 12 Ethernet interfaces numbered 1 12 9 12 are combo inter...

Страница 11: ... Color Status Description ON The port is in Link Up status Flickering The port is transmitting or receiving data LNK ACT Green OFF The port is in Link Down status ON The electrical interfaces is working at the rate of 1000Mbps in Link Up status 1000M Green OFF The electrical interfaces is working at the rate of 10Mbps or 100Mbps in Link Up status The CONSOLE interface 3 2 Device rear panel descrip...

Страница 12: ...ay to the switch using the four screws come with the device and fasten the installation handle on to the rack 4 2 3 Grounding To ensure the safety of the device and the operator please make sure that the grounding terminal is well connected to the earth 4 3 The connection of the switch 4 3 1 Connect to console ISCOM2812GF switch provides a RS 232 interface in the form of RJ 45 as the CONSOLE inter...

Страница 13: ...d 1 2 7 8 N C 2 PC serial port signal definition The pin number and pin function definition of 9 pin serial port connector is shown in the figure and table below Pin Number Function Type Pin Number Function Type 1 CD 6 DSR 2 RxD IN 7 RTS 3 TxD OUT 8 CTS 4 DTR 9 RI 5 GND 3 CONSOLE interface connecting pattern and parameter setup The connecting of ISCOM2812GF CONSOLE interface and PC serial port is ...

Страница 14: ...cessfully regardless of the type of interface MDI or MDIX the opposite site of the connection adopts or the type of cable straight through or crossover applied For RJ 45 the definition of MDI and MDIX signal is shown in the table below For the pin numbering of RJ 45 connector and jack please refer to the CONSOLE interface signal definitions of the switch in section 4 3 1 Pin Number MDIX Signal MDI...

Страница 15: ...The straight through cable for 100M or 1000M are identical Side 1 1 1 Side 2 Side 1 Side 2 3 5 7 4 6 2 8 3 5 7 4 6 2 8 1 White Orange 7 White Brown 1 White Orange 2 Orange 3 White Green 4 Blue 5 White Blue 6 Green 7 White Brown 8 Brown 2 Orange 3 White Green 4 Blue 5 White Blue 6 Green 8 Brown 2 100M Crossover cable 1 1 7 White Brown Side 2 Side 1 Side 1 Side 2 1 White Green 3 White Orange 3 5 7 4...

Страница 16: ...m is working The switch will begin its self check and initialization in succession All the indicators on the front panel of the switch will turn ON during this procedure The switch will be in operating status after the self check and initialization The indicator SYS will begin to flicker to indicate that the system in operating normally The indicators for Ethernet ports will show the status of the...

Страница 17: ...ow humidify may lead to fire alarm In a word the switch must be placed in proper surroundings The power supply of the device should be well earthed to let out the static electricity Please keep some space from other powered devices when installing the switch The cable arrangement of the switch should have all cables be placed across the live wire Long distance close parallel of the cables and the ...

Страница 18: ...ress 2nd Floor South Building of Rainbow Plaza No 11 Shangdi Information Road Haidian District Beijing Postcode 100085 Tel 86 10 82883305 Fax 86 10 82883056 Email export raisecom com http www raisecom com ...

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