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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/contactus.htm. If you have comments on the ISCOM2852 specification, instead of the web page above, please send comments to: export@raisecom.com...
Preface About This Manual This manual is for users of ISCOM2852 switch with hardware version higher than VER. A.00. Who Should Read This Manual This manual is a reference for device installation and maintenance staff. Relevant Manuals 《ISCOM2852 Series Switches Commands Notebook》...
User Manual 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. Safety Symbols This symbol may appear on the equipment or in the text. It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel.
User Manual 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.
Chapter 1 Overview 1.1 Overview of this manual This manual mainly discusses the installation of ISCOM2852 switch. It describes the features of the switch, introduces its components and the functions these components accomplish. The manual brings forth a normative installation procedure for users and explains the types and specifications of all cables applied during the installation.
Chapter 2 Specification and Dimension 2.1 Device hardware description ISCOM2852 Ethernet Switch is a layer-2 Ethernet switch designed for network users’ access to the carriers’ network. ISCOM2852 provides 48 10/100BASE-TX Ethernet interfaces in the form of RJ-45 and 4 1000BASE-X interfaces in the form of SFP. The power consumption of the system is less than 40W.
3.1 Device front panel description 48 RJ-45 interfaces, 4 SFP interfaces, 1 CONSOLE interface and dozens of status indicators are placed on the front panel of ISCOM2852 switch (see the figure below). In the figure shown above: ① The model of the switch is ISCOM2852.
3.2 Device rear panel description ISCOM2852 can provide a socket for 220V AC power supply or a socket for -48V DC power supply on its rear panel (see the figure below). Users can choose either of them according to need.
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③ The place where the grounding terminal locates. 2) The socket for -48V DC power supply When ISCOM2852 adopting -48V DC power supply, the position of the power supply socket on the device’s rear panel is shown in the figure below.
4.2 Device installation 4.2.1 Environment requirement There are heat exhaust outlets on both sides of ISCOM2852 switch. Please leave space on both sides of the switch to keep air flow unblocked. Please make sure the outlets are not blocked. 4.2.2 Install the device on to a rack To set the switch firmly into a rack, please fix the installation tray to the switch using the four screws come with the device and fasten the installation handle on to the rack.
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User Manual 1) CONSOLE interface signal definitions of the switch The CONSOLE interface of ISCOM2852 is in the form of RJ-45. The RJ-45 connector and jack and the corresponding pin number is shown in the figure below. RJ-45 Connector...
User Manual 3) CONSOLE interface connecting pattern and parameter setup The connecting of ISCOM2852 CONSOLE interface and PC serial port is shown in the figure below. 4、5 PC Serial Pot CONSOLE The values of the connecting parameters of the terminal simulation program on the PC are as...
220V AC power supply using the provided power supply cable. ISCOM2852-DC adopts -48V DC power supply. Please connect the socket on the rear panel of the switch with -48V DC power supply using the provided power supply cable.
User Manual Chapter 5 Notes The installation, maintenance, plugging in and pulling out of components of ISCOM2852 switch can only be conducted by qualified technical support staff. Please place the device in a temperature-controllable and humidity-controllable room and please be cautious of the conductivity of the materials around the device.
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