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I R T Electronics Pty Ltd A.B.N. 35 000 832 575
26 Hotham Parade, ARTARMON N.S.W. 2064 AUSTRALIA
National:
Phone: (02) 9439 3744
Fax: (02) 9439 7439
International:
+61 2 9439 3744
+61 2 9439 7439
Email: sales@irtelectronics.com
Web:
www.irtelectronics.com
IRT Eurocard
Type MEM-4550
Ethernet to ASI
Network Interface Adapter
Designed and manufactured in Australia
IRT can be found on the Internet at:
http://www.irtelectronics.com
Page 1 of 13
4550-mem.ib.rev0.doc
27/07/2006
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Summary of Contents for IRT Eurocard MEM-4550
- Page 1 +61 2 9439 3744 +61 2 9439 7439 Email: sales@irtelectronics.com Web: www.irtelectronics.com IRT Eurocard Type MEM-4550 Ethernet to ASI Network Interface Adapter Designed and manufactured in Australia IRT can be found on the Internet at: http://www.irtelectronics.com Page 1 of 13 4550-mem.ib.rev0.doc 27/07/2006...
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Page 2: Table Of Contents
ASI Connections Alarm Output Connections SMU-4000 Installation Figure 1: SMU-4000 module Front and rear layouts Operation SNMP MEM-4550 SNMP Functions Maintenance & Storage Warranty & Service Equipment return This instruction book applies to units later than S/N 0411001. Operational Safety: WARNING Operation of electronic equipment involves the use of voltages and currents that may be dangerous to human life. -
Page 3: General Description
The output ASI stream is suitable for transfer by any ASI type of signal path, such as IRT’s ASI single and MUX fibre link cards. For full duplex action a return link is required. -
Page 4: Technical Specifications
<5 VA. Other Temperature range 0 - 50° C ambient Mechanical Suitable for mounting in IRT 19" rack chassis with input, output and power connections on the rear panel Finish Front panel Grey, silk-screened black lettering & red IRT logo... -
Page 5: Configuration
Configuration Switch Settings: Switches SW1 is an 8 way Dual-In-Line (DIL) switch used for selecting the Ethernet Parameters, Program Number of the ASI output/input stream, the ASI output/input payload rate, and whether SNMP control is enabled or not. Ethernet Parameters: SW1-1 Manual Setting. -
Page 6: Installation
Installation Pre-installation: Handling: This equipment may contain or be connected to static sensitive devices and proper static free handling precautions should be observed. Where individual circuit cards are stored, they should be placed in antistatic bags. Proper antistatic procedures should be followed when inserting or removing cards from these bags. Power: AC mains supply: Ensure that operating voltage of unit and local supply voltage match and that correct rating fuse... -
Page 7: Smu-4000 Installation
Note also that an SMU-4000 will only be functionally operational when the main module that it is plugged into is fitted into an IRT 4000 series frame fitted with a CDM-4000 SNMP agent and being interrogated by a suitable Network Management System. -
Page 8: Front And Rear Layouts
Front & rear panel connector diagrams The following front panel and rear assembly drawings are not to scale and are intended to show connection order and approximate layout only. 1–GND ME M- 4 5 5 0 2–MINOR 3–MAJOR 4–GND OUTPUT INPUT 10/100 LINK... -
Page 9: Operation
Operation The MEM-4550 is designed to operate as a pair with a second MEM-4550. Each unit does the Ethernet to ASI conversion and the reciprocal ASI to Ethernet conversion. Both units must be configured the same with the same program number setting, ASI and Ethernet settings, otherwise the unit that is acting as the decoding unit will not recognize the incoming ASI signal and hence not convert it back to the existing Ethernet stream. -
Page 10: Snmp
(SNMPv3). It is not the intention here to discuss the differences between various versions, only to bring attention to the fact that IRT Electronics modules, fitted with SNMP capability, use SNMPv1. An SNMP managed network consists of three key components: Network Management Systems (NMS), agents, and managed devices. - Page 11 SNMP with IRT Products: IRT Electronics currently employs SNMPv1 with its 4000 series frame. The frame acts as an agent when fitted with a CDM-4000 module. This module has its own designated slot next to the power supply so as to not affect the number of modules that the frame will take.
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Page 12: Mem-4550 Snmp Functions
MEM-4550 SNMP Functions: With the MEM-4550 installed in an IRT 4000 series frame with SNMP capability, the MEM-4550 can be interrogated by an SNMP Network Management System (NMS). The following SNMP functions are capable of being monitored by an NMS: An indication of the current state of the Major and Minor Alarms;... -
Page 13: Maintenance & Storage
For situations when “No Fault Found” for repairs, a minimum charge of 1 hour’s labour, at IRT’s current labour charge rate, will apply, whether the equipment is within the warranty period or not.
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