OPTICAL SYSTEMS DESIGN 1 TECHNICAL SUMMARY BRIEF DESCRIPTION 1.1.1 OVERVIEW The OSD2254P is a 6-port industrial switch with redundant ring Gigabit Ethernet and PoE++ Source providing simple network management with real-time monitoring. It has four 10/100/1000Base-T RJ45 copper ports and two SFP ports for ring/bus configuration.
OPTICAL SYSTEMS DESIGN 1.1.2 APPLICATIONS ▲ Any network utilising a mix of copper ▲ Networks using Power over Ethernet and fiber devices such as cameras, intercoms, access control, telephones, etc. ▲ Industrial IP communications ▲ Self-healing Gigabit Ethernet backbone networks 1.1.3...
OPTICAL SYSTEMS DESIGN TECHNICAL SPECIFICATIONS TABLE 1: TECHNICAL SPECIFICATIONS SPECIFICATION PERFORMANCE IEEE802.3i/802.3u/802.3ab/802.3af/802.3at, 10/100/1000Base-T Ethernet Electrical Data Interface Electrical Data Rate 10, 100, 1000Mbps with energy detect, auto negotiate, auto MDIX 10KB Jumbo Frame Support IEEE802.3z 1000Base-Lx/Sx or IEEE802.3u 100Base-Fx Optical Data Interface...
OPTICAL SYSTEMS DESIGN OSD2254P PORT ALLOCATION Front Panel: There are four fixed copper ports for 10/100/1000Base-T and two SFP ports. Top Panel: The top panel consists of a 4-way 5.08mm terminal block power connector and a 4way 3.5mm terminal block alarm connector.
OPTICAL SYSTEMS DESIGN 2 INSTALLATION AND OPERATION INTRODUCTION This section outlines the methods required to install and operate the OSD2254P successfully. It should be studied carefully if damage to the equipment or poor results are to be avoided. This equipment has been fully tested prior to dispatch and is ready for immediate operation. However it is advisable to check for external transportation damage before operation.
OPTICAL SYSTEMS DESIGN 2.2.2 OSD2254P DRAWINGS AND DIMENSIONS The OSD2254P is designed to be wall mounted onto a DIN-Rail (35mm top hat) fixture. The unit dimensions (excluding connectors, SFPs, etc) is shown in Figure 3 below 130mm 91mm 43mm FIGURE 3: OSD2254P MOUNTING DIMENSIONS...
OPTICAL SYSTEMS DESIGN 2.2.3 LOCATION As with any electrical devices, the OSD2254P should be placed where it will not be subjected to extreme temperatures, humidity, or electromagnetic interference. Specifically, the site selected should meet the following requirements: • The ambient temperature should be between -20°C to 75°C.
OPTICAL SYSTEMS DESIGN 2.2.5 OSD2254P ALARM CONNECTION The OSD2254P has two monitoring alarm outputs: 1) Ring to Bus Alarm and 2) Temperature Alarm. The alarm connections and conditions for alarm outputs are as set out in Table 3. There are four pins on the 3.5mm terminal block used alarm output.
OPTICAL SYSTEMS DESIGN 2.2.6 USB CONNECTOR The OSD2254P has a USB – Type B connector located on the bottom of the unit that is used for Command Line Interface (CLI) from the PC to the OSD2254P via the PC’s USB connector. See section 2.5 for further CLI information.
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OPTICAL SYSTEMS DESIGN FIGURE 8: WIN XP INSTALLATION DOC ID: 10115206 PAGE 14 OSD2254P OPERATOR MANUAL...
OPTICAL SYSTEMS DESIGN 2.2.7 LED INDICATORS FIGURE 9: PORT/LED TABLE 4: LED FUNCTION Function LED Colour Function Blink Green Gr/Am Amber Activity No Activity 1Gbps Link No Link Link Activity No Link 1Gbps 100Mbps Power No Power Power Ring/Bus Initial...
OPTICAL SYSTEMS DESIGN 2.2.8 CONTROLS The OSD2254P has an 8-way DIP switch to control a number of functions. Table 5 outlines the function of each switch. 8-Way DIP Switch FIGURE 10: OSD2254P CONTROLS FIGURE 11: OSD2254P 8-WAY DIP SWITCH TABLE 5: OSD2254P 8-WAY DIP SWITCH SETTINGS...
OPTICAL SYSTEMS DESIGN TABLE 6: CURRENT LIMITING SWITCH SETTINGS CURRENT LIMIT Manual Current Limit Disabled 425mA 850mA 1275mA (60W) 1750mA (90W) Some PD devices are non-standard and require current limiting to function and not damage equipment. It is advised to check PD device current requirements and set the current limits according to Table 6.
OPTICAL SYSTEMS DESIGN OSD2254P OPERATION When using the OSD2254P for the first time, check that the unit is in good condition with no visible damage. Upon power up check that the indicators illuminate accordingly on power up (see Table 4).
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OPTICAL SYSTEMS DESIGN To connect the OSD2254P in a redundant ring configuration ports 5 and 6 must be used together with fiber SFPs. The non-ring ports (ports 1,2,3,4) should be used to connect to your Ethernet devices (eg. Cameras, PLCs, computers, etc.) Figure 14 shows the connection method.
OPTICAL SYSTEMS DESIGN TYPE-A USB PORT The Micro USB Port is used for uploading firmware updates. All OSD2254P units will be shipped with the latest firmware already installed. This port has no function for end user. Micro USB Port FIGURE 16: OSD2254P MICRO USB CONNECTOR...
OPTICAL SYSTEMS DESIGN COMMAND LINE INTERFACE The Command Line Interface (CLI) is a useful tool for checking link status and debugging link connections. To enable the use of CLI the OSD2254P must be connected to a PC with a serial port and an appropriate cable as specified in section 2.2.6.
OPTICAL SYSTEMS DESIGN 2.5.2 COMMAND LINE FUNCTIONS There are a number of command line functions that enables the user to obtain running information of a single OSD2254P unit or the complete topology of the ring/bus network. This section explains the command lines and its functions.
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OPTICAL SYSTEMS DESIGN TOPOLOGY CHECK - <tc> Command Line FIGURE 18: TOPOLOGY CHECK In this case, only one OSD2254P is connected to the USB cable. The display indicates the following; No: 1 – Number of units connected on the ring/bus (in this case only one unit) MAC_ADDRESS: 00:26:dc:22:51:25 –...
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OPTICAL SYSTEMS DESIGN In the example below there are four OSD2254P connected in a ring configuration. FIGURE 19: TOPOLOGY CHECK No: 4 – Four units connected MAC_ADDRESS:– Displaying all the MAC addresses of the units connected on the ring/bus TOPOLOGY: Ring – Displaying type of connection.
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OPTICAL SYSTEMS DESIGN LOCAL NODE CHECK - <lnc> Command Line FIGURE 20: LOCAL NODE CHECK This command line displays the running status of the local node that the USB cable is plugged into. The information provided is the MAC address, Topology, Node Role, Port Role and Float Backup status.
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OPTICAL SYSTEMS DESIGN VERSION CHECK - <vc> Command Line FIGURE 21: VERSION CHECK Displays the Software Version Number and Software ID Number installed on the OSD2254P DOC ID: 10115206 PAGE 26 OSD2254P OPERATOR MANUAL...
OPTICAL SYSTEMS DESIGN 3 MAINTENANCE INTRODUCTION The following section outlines the fault-finding procedure for the OSD2254P modems. Please take note of the following: ▲ Personnel without appropriate training should not attempt any maintenance except that outlined below. ▲ If further maintenance is attempted you are warned that every care should be taken to ensure that...
For warranty period, please contact your local OSD distributor. REPAIRS Optical Systems Design reserves the right to repair or replace faulty modules/units. Please obtain a “Return Material Authorisation” (RMA) form and number before returning goods. Goods must be returned in adequate packing material to Optical Systems Design, Warriewood or its nominated authorised representative, for all repairs.