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4550-mem.ib.rev0.doc 

Page 2 of 13

 27/07/2006

 

IRT Eurocard 

 

Type MEM-4550 

 

Ethernet to ASI 

Network Interface Adapter 

 

Instruction Book 

 

Table of Contents 

Section Page 
 
Operational Safety 

2

 

General Description 

3

 

Technical Specifications 

4

 

Configuration 5

 

Switch Settings 

5

 

Installation 6

 

Ethernet Connection 

6

 

ASI Connections 

6

 

Alarm Output Connections 

6

 

SMU-4000 Installation 

7

 

Figure 1: SMU-4000 module 

7

 

Front and rear layouts 

8

 

Operation 9

 

SNMP 10

 

MEM-4550 SNMP Functions 

12

 

Maintenance & Storage 

13

 

Warranty & Service 

13

 

Equipment return 

13

 

 

 

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. Note that under certain conditions dangerous potentials 
may exist in some circuits when power controls are in the 

OFF

 position. 

Maintenance personnel should observe all safety regulations. 

 

Do not make any adjustments inside equipment with power 

ON

 unless proper 

precautions are observed. All internal adjustments should only be made by suitably 
qualified personnel. All operational adjustments are available externally without the 
need for removing covers or use of extender cards. 

 

Содержание Eurocard MEM-4550

Страница 1: ...nufactured in Australia IRT can be found on the Internet at http www irtelectronics com 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...

Страница 2: ...vice 13 Equipment return 13 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 ma...

Страница 3: ...and half full duplex data modes The ASI port is switch selectable to operate at a payload data rate of either 10 8 Mb s or 108 Mb s The Ethernet port has automatic MDI MDI X detection This detects whe...

Страница 4: ...ex Half Duplex ASI SW 1 4 Program Number 4550 Program Number 4551 SW 1 5 ASI Payload Rate 108 Mb s 10 8Mb s SW 1 8 Enable SNMP if fitted Front Panel Indicators Ethernet LINK Ethernet link connected Gr...

Страница 5: ...N 100 Base T SW1 3 OFF Half Duplex Operation ON Full Duplex Operation Note SW1 2 and SW1 3 switch settings only work with SW1 1 set to off position ASI Parameters SW1 4 OFF ASI Program Number set to 4...

Страница 6: ...is made between signal earth and chassis earth No attempt should be made to break this connection Installation in frame or chassis See details in separate manual for selected frame type Ethernet Conn...

Страница 7: ...up with the three sets of multipin sockets on the main PCB module Align all pins and then gently press the SMU 4000 all the way down into place If the SMU 4000 is not already programmed with the corr...

Страница 8: ...OR 4 GND ASI OUTPUT 1 2 3 4 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 o...

Страница 9: ...s Green FDX Full Duplex Mode Green ACT LAN Activity Green ASI LINK Ethernet link connected Green 10 100 Rate 10 8 Mb s Orange 108 Mb s Green ERR Error in ASI input Red 188 Input ASI 188 byte Green Ea...

Страница 10: ...that information into a form compatible with SNMP The agent therefore acts as an interface between the NMS and the managed devices The NMS sends a request message and control commands for the managed...

Страница 11: ...tible need a plug in SMU 4000 module with a program relevant to the module that it is plugged into Depending on the module besides the module identification parameters such as alarm states inputs and...

Страница 12: ...ng received on the ASI input An indication that a link has been established on the Ethernet port An indication of which of the two available speeds that the Ethernet port is operating 10 or 100 An ind...

Страница 13: ...extended by IRT only to the extent obtainable from the component supplier Equipment return Before arranging service ensure that the fault is in the unit to be serviced and not in associated equipment...

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