ISCOM2826 USER MANUAL
Contents
1. T E 16 UI 17 RA SECOM Raisecom Technology Co Ltd Preface Contents This manual describes how to install ISCOM2826 Series Switch the features and constitution modules of the device and function of every module It provides a standard method of installation and cable specifications This manual is for hardware installation and for additional configuration operations refers to configuration guide Terminology explanation on Manchester coding and uses category 3 or better twisted pair cable on 4B 5B coding and uses category 5 twisted pair cable Auto Negotiation detects the various modes that exist in the device on the other end of the wire the Link Partner and advertises its own abilities to automatically configure the highest performance mode of interoperation auto negotiation Full duplex Transmission of data in two directions simultaneously Half duplex Data can be transmitted in both Rx and Tx directions on a signal carrier but not at the same time connection to the cabling medium devices RA SECOM Raisecom Technology Co Ltd 1 General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications products Additional instructions if applicable are included inside the manual 1 1 Safety Symbols This symbol may appear on the2. 2 lights LNK ACT and 10 100 refer to the panel label The relative port is in Link up status LNK ACT Green Flicking The relative port is receiving or transmitting data OFF The relative port is in Link down status 10 100 vem The rate of relative port is 100M OFF Link up status the rate of relative port is 10M 4 CONSOLE port b 2 extension slots RA SECOM Raisecom Technology Co Ltd 4 2 Rear view and explanation There is AC connector or DC connector on the rear panel of ISCOM2826 as the following figure Explanation 1 AC connector or DC connector 2 Power supply switch 4 3 Fans Observe ISCOM2826 from front there are 2 fans on the left side panel and aeration apertures on the right side panel By the effect of the fans airflow enters from the aeration apertures that on the right side panel and drew out by fans that on the left side panel and this can cool down the device Showing as follows Front pannel Lio a Jauued Right side pannel RA SECOM Raisecom Technology Co Ltd 5 Installation amp Application 5 1 Check whether you need to install sub card v Type of sub card Present sub card types SC200 GE T 10M 100M 1000M Ethernet electrical interface SC200 FE S1 100M Ethernet optical interface transmission HEN RM SC200 GE X 1000M Ethernet optical interface transmission HN RM v Sub card SC200 FE S1 SC200 FE S1 provides a 100M optical interface and the por
3. After self check and initialization the device starts to operate and then the SYS light is flicking which means that system operates normally Indicator lights of the 24 Ethernet ports indicate the status of ports ON or OFF is according to port configuration and connection If the CONSOLE port is connected to PC and terminal software is configured correctly before system powered on there will be user management interface on the PC screen and then operation is available Specific operations are available in software configuration guide 16 RA SECOM Raisecom Technology Co Ltd 6 Notes Only trained and qualified personnel should install maintain or install the parts of ISCOM2826 The device must be installed in the place where temperature and humidity can be controlled meanwhile consider the electronic conductivity of surrounding materials Extreme moisture may result in electrical shorts and if too dry there may be fire So there must be a suitable environment for the device The power supply must be grounded to discharge the static electronics There must be some space between device and the near electrical equipments We recommend that outside device routing intersect with live wire to avoid long paralleling Follow the guide strictly when installing Do not install the device when your hands are wet or with a lot of sweat Do not rebuild the device mechanically and electrically When install ISCOM2826 on the table plea
4. Co Ltd 1 1000M optical interface 2 Indicator light for Ethernet optical port 3 Fixing bolt for installation Light Ethernet port is Link up LNK ACT Green Flicking Ethernet port is transmitting or receiving data OFF Ethernet port is Link down v Install sub card Please follow the following steps when install sub cards B Check and make sure that device is not powered on Uncover SLOT cover board Insert the sub card along the mental rail into SLOT Insert the sub card tightly then tighten the two screws to fix the sub card Connect the sub card by fiber or cable 5 2 Methods of installation v Environmental requirements There are heat exhausting inlets on both sides of ISCOM2826 the inside fans provide cooling air for internal circuits To maintain ambient airflow there must be some space around the two sides or airflow path The heat exhausting inlets should not be blocked in case that the airflow can not flow 12 RAISECOM Raisecom Technology Co Ltd v Install onto the cabinet Install the bracket onto the device and then fix the bracket on cabinet by the 4 screws to make the device as stable as possible 5 3 Connect to control platform ISCOM2826 provides RS 232 port in form of RJ45 as CONSOLE port Connect the CONSOLE port to PC serial port by cable then configure control the device through the PC control platform B Signal definition of CONSOLE port ISCOM2826 provides RS 232 port in form
5. equipment or in the text It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel Warning Danger of electric shock Avoid any contact with the marked surface while the product is energized or connected to outdoor telecommunication lines Protective earth the marked lug or terminal should be connected to the building protective earth bus Some products may be equipped with a laser diode In such cases a label with the laser class and other warnings as applicable will be attached near the optical transmitter The laser warning symbol may Warning also attached Please observe the following precautions Before turning on the chassis with optic module make sure that 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 radiation exposure ATTENTION The laser beam may be invisible Always observe standard safety precautions during installation operation and maintenance of this product Only qualified and authorized service personnel should carry RA SECOM Raisecom Technology Co Ltd out adjustment maintenance or re
6. RA SECOM ISCOM2826 USER MANUAL Raisecom Technology Co Ltd 2005 05 RA SECOM Raisecom Technology Co Ltd Contents 2 1 General Safety 3 1 1 Safety Symbols eese aas cca asa ranas 3 1 2 Handling Energized 4 1 2 1 General Sarety Practice OE OE 4 1 2 2 Connection Of 4 1 2 3 Connection of DC Mains 4 1 3 Preventing Electrostatic Discharge Damage 5 WEE Us 6 95 Pi ccm 7 4 Structure and indicator 8 4 1 Front view and 8 4 2 Rear view and explanation 9 4 3 ECHTE 9 5 Installation amp 10 5 1 Check whether you need to install sub card 10 0 2 Methods of installafigh Uu TI 12 9 5 Connect to control nnn 13 5 4 Connect to 14 5 5 P U E 14 5 6
7. d switch it to the OFF position When connecting the DC supply wires first connect the ground wire to the corresponding terminal then the positive pole and last the negative pole Switch the circuit breaker back to the ON position A readily accessible disconnect device that is suitably rated and approved should be incorporated in the building installation 1 3 Preventing Electrostatic Discharge Damage Modules which can be plugged into chassis are sensitive to damage from static electricity Conversely static voltages as high as 35 000V can be generated just by handling plastic or foam packing material or by sliding assemblies across plastic and carpets Not exercising the proper electrostatic discharge ESD precautions can result in intermittent or complete component failures To minimize the potential for ESD damage observe the following guidelines e Always use an ESD preventive antistatic wrist strap or ankle strap and ensure that it makes good skin contact When removing or installing a component make sure the equipment end of your antistatic strap leash is connected to the ESD connection sockets on the front of the chassis or to a bare metal surface on the chassis Avoid contact between the component and your clothing The wrist strap only protects the component from ESD voltages on the body ESD voltages on your clothing can still cause component damage e Always place a card component side up on an antistatic surface in an antis
8. elecommunication cables to ungrounded equipment Make sure that all other cables are disconnected before disconnecting the ground 1 2 2 Connection of AC Mains Make sure that the electrical installation complies with local codes Always connect the AC plug to a wall socket with a protective ground Always connect the power cord first to the equipment and then to the wall socket If a power switch is provided in the equipment set it to the OFF position If the power cord cannot be readily disconnected in case of emergency make sure that a readily accessible circuit breaker or emergency switch is installed in the building installation 1 2 8 Connection of DC Mains Unless otherwise specified in the manual the DC input to the equipment is floating in reference to the ground Any single pole can be externally grounded Due to the high current capability of DC mains systems care should be taken when RA SECOM Raisecom Technology Co Ltd connecting the DC supply to avoid short circuits and fire hazards DC units should be installed 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 services the equipment an
9. of RJ45 as CONSOLE port the pin serial number of RJ45 plug and connector are showing as follows _ E E Pin 17 Pin gn ooo RJ45 Connector RJ45 Plug agna g and Pinouts of CONSOLE B Signaling and Pinouts of PC serial port E 5 Signal Type m 13 RAISECOM Raisecom Technology Co Ltd CONSOLE connection and parameters 3 TxD 2 RxD 3 5 GND 4 5 PC sarial interface I8COM2826 CONSOLE Parameters of simulation program on PC terminal are as follows Baud rate 9600 o Data bit 8 Stop bit 1 Bit parity None Traffic control None 5 4 Connect to Ethernet ISCOM2826 provides 24 10 100M auto negotiation ports extension slots are not included the default configuration is auto negotiation enable When enable auto negotiation the ISCOM2826 Ethernet ports have the function of Auto MDI MDIX they can change the MDI and MDIX signals automatically In any case of using MDI port or MDIX port and of using straight through cable or crossover cable the device can always works normally Pin serial number of RJ45 plug and connector is available in signal definition of CONSOLE port Signaling and Pinouts of MDI and MDIX are in the following table MDI X signal MDI signal RD TD RD When disable auto negotiation of ISCOM2826 Ethernet ports they are MDI X ports and can be connected to PC which has MDI port th
10. ough straight through cable 5 5 Making cable Pin serial number of RJ45 plug and connector is available in signal definition of 14 RA SECOM CONSOLE port E otraight through cable 100M and 1000M are same Side 1 Side 1 12345678 white orange 2 orange 3 white green 4 blue 5 white blue 6 green TN 7 white brown 12345678 Side amp brown 2 100M crossover cable Side Side 12345678 12345678 Side 2 white orange 2 orange 3 white green 4 blue 5 white blue 6 preen 7 white brown H 1000M crossover cable Raisecom Technology Co Ltd Side 2 white orange 2 orange 3 white green 4 blue 5 white blue 6 green 7 white brown amp brown Side 2 white green 2 preen 3 white orange 4 blue 5 white blue 6 orangc 7 white brown S brown RAISECOM Raisecom Technology Co Ltd Side 1 Side 1 Side 2 23456878 PD white orange white green 2 orange 2 green 3 white green 3 white orange 4 blue 4 white brown 5 white blue 5 brown 6 green 6 orange T white brown 7 blue 123495678 brown _ PR 51 2 5 6 Power Supply After install the device correctly following above steps the device can be powered on ON status of PWR indicator light means the system has been powered on All the indicator lights on front panel of ON status means the system is self checking and initializing
11. pairs to this product No installation adjustment maintenance or repairs should be performed by either the operator or the user All extension slots are not hot swappable Before operating modules in the electricity conditions please be noticed that optical modules shall be connected with optical fiber wires or shield with optical module cover for fear that laser light harms to operator s eyes 1 2 Handling Energized Products 1 2 1 General Safety Practices Do not touch or tamper with the power supply when the power cord is connected Line voltages may be present inside certain products even when the power switch if installed is in the OFF position or a fuse is blown For DC powered products although the voltages levels are usually not hazardous energy hazards may still exist Before working on equipment connected to power lines or telecommunication lines remove jewelry or any other metallic object that may come into contact with energized parts Unless otherwise specified all products are intended to be grounded during normal use Grounding is provided by connecting the mains plug to a wall socket with a protective earth terminal If an earth lug is provided on the product it should be connected to the protective earth at all times by a wire with a diameter of 18 AWG or wider Rack mounted equipment should be mounted only in earthed racks and cabinets Always make the ground connection first and disconnect it last Do not connect t
12. se do not put other thing onto it 17 RAISECOM Raisecom Technology Co Ltd BROADBAND to RAISECOM 2005 Raisecom Technology Co Ltd All trademarks are the property of their respective owners Technical information may be subject to change without prior notification 18
13. t number can be 25 or 26 The valid transmission distance is 20km View and explanation of SC200 FE S1 1 100M Ethernet optical interface 2 Ethernet optical port indicator light 3 Fixing bolt for installation Lig Ethernet port is Link up LNK ACT Green Flicking Ethernet port is transmitting or receiving data OFF Ethernet port is Link down 10 RA SECOM Raisecom Technology Co Ltd v Sub card SC200 GE T SC200 GE T provides a 1000M electrical interface and the port number can be 25 or 26 It supports 10 100 1000M auto sensing it also supports MDI MDIX switch in auto negotiation status View and explanation of SC200 GE T 1 10 100 1000M Ethernet electrical interface 2 Indicator lights for Ethernet port 3 Fixing bolt for installation Ethernet port is Link up LNK ACT Green Flicking Ethernet port is transmitting or receiving data OFF Ethernet port is Link down 10M The rate of Ethernet port is 10M OFF In Link up status the rate of Ethernet port is not 10M 100M The rate of Ethernet port is 100M OFF In Link up status the rate of Ethernet port is not 100M 1000M The rate of Ethernet port is 1000M OFF In Link up status the rate of Ethernet port is not 1000M v Sub card SC200 GE X SC200 GE S1 provides 1000M optical interface and the port number can be 25 or 26 The valid transmission distance is 20km View and explanation of SC200 GE X 11 RAISECOM Raisecom Technology
14. tatic card rack or in a static shielding bag If you are returning the item to the factory immediately place it in a static shielding bag e Handle Modules by the metal card carrier edges only Avoid touching the board or any connector pins RA SECOM Raisecom Technology Co Ltd 2 Overview ISCOM2826 Serial Switch is an access Ethernet switch used in layer 2 of operation networks It provides 24 10 100M Tx Ethernet ports and 2 extension slots RA SECOM Raisecom Technology Co Ltd 3 Parameters System power consumption 30W Dimension of ISCOM2826 is 1U H 442mm W 266mm D and its weight is 5kg It can be installed in 19 inches cabinet or on the table Working requirements Environment temperature 0 45 Storage temperature 40 60 Environment humidity 10 6 90 95 RA SECOM Raisecom Technology Co Ltd 4 Structure and indicator lights 4 1 Front view and explanation On the front panel of ISCOM2826 there are 24 10 100M Ethernet ports 1 CONSOLE port 2 extension slots and status indicator lights See in the following figure Explanation 1 Switch logo and type ISCOM 2826 2 2 status indicator lights SYS and PWR there is the label on the panel System is initializing when just powered on SYS Green Flicking System works normally OFF Software fault PWR System powered on OFF System powered off 3 24 10 100M Ethernet ports and the relative indicator lights every port has
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