IMC Networks Power Supply FiberLinX User Manual

FiberLinX  
Installation Manual  
and User Reference Guide  
19772 Pauling • Foothill Ranch, CA 92610-2611 USA  
TEL: (949) 465-3000 • FAX: (949) 465-3020  
www.imcnetworks.com  
Document Number 50-80111-01 A0  
February 2000  
 
Contents  
Chapter 1: Introduction  
About FiberLinX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1  
About FiberLinX Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2  
How FiberLinX Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2  
Chapter 2: Hardware Installation  
Configuring FiberLinX Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1  
Switches 1 & 2: Fiber Optic Type . . . . . . . . . . . . . . . . . . . . . .2.2  
Switches 3 & 4: Selecting Duplex Mode . . . . . . . . . . . . . . . . .2.2  
Switches 5 & 6: SNMP Management Traffic . . . . . . . . . . . . . .2.2  
Switches 7 & 8: Configuring FiberLinX as a Host, Remote or  
fielrStandalone Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3  
FiberAlert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.3  
Installing a FiberLinX Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.4  
Selecting a Twisted Pair Crossover/Pass-Through Connection . . . . . .2.5  
LED Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.5  
LEDs for the Fiber Data Port . . . . . . . . . . . . . . . . . . . . . . . . . .2.5  
LEDs for the Twisted Pair Data Port . . . . . . . . . . . . . . . . . . . . .2.5  
LEDs for the Twisted Pair Management Port . . . . . . . . . . . . . .2.5  
DB-9 Serial Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.6  
Chapter 3: Configuring and Managing FiberLinX  
Required Management Configuration Steps . . . . . . . . . . . . . . . . . . .3.1  
Assigning IP Information to FiberLinX . . . . . . . . . . . . . . . . . . . . . . . .3.1  
HUBCTRL 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.2  
Serial Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.2  
About iView . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.2  
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3  
Using iView To Manage FiberLinX . . . . . . . . . . . . . . . . . . . . . . . . . .3.3  
If Using iView with HP OpenView . . . . . . . . . . . . . . . . . . . . . . . . . .3.3  
If NOT using iView . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.4  
Chapter 4: Application Examples  
Example 1: Direct Fiber Switch Connection  
from Central Site to Remote Site . . . . . . . . . . . . . . . . . . . . . . . .4.1  
Example 2: Fiber Conversion and Remote  
Management Between Two Copper-Based Switches . . . . . . . . . .4.2  
 
Example 3: Fiber Conversion and Highly Secure Remote  
Management Between Two Copper-Based Switches . . . . . . . . . .4.3  
Chapter 5: Technical Specifications  
Fiber Optic Cleaning Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . .5.1  
Electrostatic Discharge Precautions . . . . . . . . . . . . . . . . . . . . . . . . .5.1  
Unit Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2  
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2  
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2  
Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2  
Fiber Optic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2  
Chapter 6: General Information  
Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.1  
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.1  
Federal Communications Commission Radio Frequency  
Interference Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.3  
Appendix  
Assiging IP Information to FiberLinX Using Serial Port . . . . . . . . . . . .Ap.1  
HUBCTRL32 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . .Ap.4  
 
Chapter 1:  
Introduction  
About FiberLinX  
FiberLinX™ from IMC Networks is an IEEE 802.3 compliant, SNMP-  
manageable media converter/LAN extender/Ethernet bridge that can be  
managed remotely. FiberLinX is designed to convert between 10 Mbps  
Ethernet twisted pair (10Base-T) and 10 Mbps Ethernet (10Base-FL) single-  
mode or multi-mode fiber optic cabling.  
Each FiberLinX features the following three ports:  
10Base-T data port  
10Base-FL data port  
10Base-T port specifically  
for SNMP traffic (i.e., the  
management port).  
NOTE: Although the  
management port is designed to  
Figure 1.1 FiberLinX Port Connections  
accept SNMP traffic, ANY port on the FiberLinX Module can be configured to  
serve as the SNMP management port.  
NOTE: The twisted pair management port is not designed to handle data  
traffic, and therefore should NOT serve as a redundant twisted pair port.  
The primary advantage of FiberLinX is that it allows the administrator to  
completely monitor and manage fiber traffic between switches and routers  
while remaining isolated from the remote (or customer’s) network.  
Figure 1.2 Example FiberLinX Installation  
1.1  
 
See Chapter 4 of this guide for more example FiberLinX installations.  
About FiberLinX Modules  
FiberLinX Modules can be installed into any IMC Networks  
PowerChassis/100-Series. The following versions of FiberLinX Modules are  
available:  
FiberLinX — 10Base-T twisted pair and 10Base-  
FL 850 nm multi-mode fiber; includes  
two RJ-45 connectors and one pair ST  
or SC connectors.  
FiberLinX 1300 — 10Base-T twisted pair and  
10Base-FL 1300 nm multi-mode fiber;  
includes two RJ-45 connectors and one  
pair ST or SC connectors.  
FiberLinX-SingleMode — 10Base-T twisted pair  
and 10Base-FL 1300 nm single-mode  
fiber; includes two RJ-45 connectors  
and one pair ST or SC connectors.  
FiberLinX-SingleMode/PLUS — as above with  
Figure 1.3  
10 Mbps FiberLinX  
Module  
higher power budget.  
How FiberLinX Works  
Each port on the FiberLinX includes its own MAC Address. The movement  
of data from one port to another is  
accomplished via packet switching.  
The destination address of each  
Ethernet packet entering the  
FiberLinX is checked to determine  
whether it is a management packet  
or a downstream data packet, and  
is switched appropriately. Packets  
not addressed for management  
ports are sent through to the  
network. Similarly, management  
packets are switched internally to  
the management engine and are  
not forwarded.  
Figure 1.4 FiberLinX Packet Switching  
More information about how FiberLinX works can be found on the IMC  
1.2  
 
Chapter 2:  
Hardware Installation  
Installing a FiberLinX Module involves the following steps:  
1) Configuring the FiberLinX Module via its eight-position Dip  
switch for the following:  
l
Half/Full Duplex setting (data ports only),  
designating the management traffic port,  
host/remote or standalone operation;  
l
l
2) Installation of a PowerChassis/100-Series chassis;  
3) Installation of the FiberLinX Module into the above-mentioned  
PowerChassis; and,  
4) Selecting a crossover or pass-through connection for the twisted  
pair data port.  
Configuring FiberLinX Modules  
FiberLinX Modules have an eight-position Dip switch, located at position  
S2 (shown below), for configuring the module.  
Figure 2.1 Dip Switch Location on FiberLinX  
(default settings shown)  
2.1  
 
The following table shows the function for each of the eight Dip switches  
on FiberLinX. Refer to the section on each feature for specific configuration  
information.  
F I B E R L I N X D I P S W I T C H G U I D E  
Feature  
Switch  
Default  
DO NOT CHANGE  
1
Varies  
DO NOT CHANGE  
2
3
4
5
6
7
8
Varies  
OFF  
OFF  
ON  
Enables Full-Duplex mode on the Fiber Data port  
Enables Full-Duplex mode on the Twisted Pair Data port  
Specifies from which port SNMP traffic is accepted  
Specifies from which port SNMP traffic is accepted  
Configures FiberLinX as a Remote unit  
OFF  
OFF  
OFF  
Configures FiberLinX as a Host unit  
Switches 1 & 2: Fiber Optic Type  
These Dip switch settings are configured at the factory and should NOT  
be changed in the field.  
Switches 3 & 4: Selecting Duplex Mode  
Each data port on FiberLinX can operate in either Half-Duplex (HDX) or  
Full-Duplex (FDX) Mode. (NOTE: The Twisted Pair management port is  
ALWAYS Half-Duplex.) You will need to set the duplex mode of these ports  
depending on the capabilities of the connected hardware.  
FiberLinX is shipped from the factory with HDX selected on each data port  
(i.e., Dip switches 3 and 4 in the OFF position). Select FDX for the fiber  
data port by setting Dip switch 3 to ON. Select FDX for the twisted pair data  
port by setting Dip switch 4 to ON.  
Switches 5 & 6: SNMP Management Traffic  
Although FiberLinX provides a twisted pair port solely for management  
traffic, you can configure FiberLinX to accept SNMP management traffic from  
any of its three ports. There are four different ways you can configure  
FiberLinX to accept (or not accept) SNMP management traffic. Only one  
source for SNMP management traffic can be active at any time, and only the  
SNMP management traffic directed to the module’s IP address will be  
accepted.  
FiberLinX is configured at the factory to accept SNMP management traffic  
from the twisted pair data port (i.e., Dip switch 5 ON, Dip switch 6 OFF).  
You can change this setting by adjusting Dip switches 5 and 6. The  
following table shows the switch settings for each configuration.  
2.2  
 
S N M P M A N A G E M E N T T R A F F I C D I P S W I T C H E S  
Switch 6  
Switch 5  
(Designated Mgmt. Port)  
Result  
OFF  
OFF  
Accepts no SNMP commands, even if directed to FiberLinX’s  
IP address. All SNMP traffic on the data ports is passed  
through. All traffic on the management port is discarded.  
(none)  
ON  
OFF  
Accepts SNMP commands only from the management port.  
All SNMP traffic on the data ports is passed through.  
(TP mgmt. port)  
OFF  
ON  
Accepts SNMP commands only in-band from the twisted pair  
data port. All traffic on the management port is discarded.  
All SNMP traffic on the fiber data port is passed through.  
(TP data port) DEFAULT  
ON  
ON  
Accepts SNMP commands only in-band from the fiber data  
port. All traffic on the management port is discarded. All  
SNMP traffic on the twisted pair data port is passed through.  
(FO data port)  
Switches 7 & 8: Configuring FiberLinX as a Host, Remote  
or Standalone Unit  
When two FiberLinX units are paired with one another, each FiberLinX  
unit can be configured to be either a Host unit or a Remote unit. As a Host,  
FiberLinX requests management information from any attached remote unit  
and displays that information, along with its own, upon SNMP query. As a  
Remote, FiberLinX will not respond to requests for management information  
from an attached unit. In single installation, the sole FiberLinX should be  
configured as standalone unit (factory default). Following is a table showing  
the Dip switch configurations for each setting. Please see Chapter 4 of this  
guide for possible installations and their related Host, Remote and  
standalone Dip switch settings.  
Configure FiberLinX to be a Host unit by setting Dip switch 8 to ON.  
Configure FiberLinX to be a Remote unit by setting Dip switch 7 to ON.  
H O S T A N D R E M O T E D I P S W I T C H E S  
Switch 7  
Result  
Switch 8  
OFF  
Standalone Configuration (no Host or Remote) DEFAULT  
OFF  
ON  
Remote Unit Configuration (Slave)  
Host Unit Configuration (Master)  
OFF  
ON  
OFF  
FiberAlert  
Since media converters are a transparent link in a network, FiberLinX  
features FiberAlert, a troubleshooting feature that assists in pinpointing link  
faults between media conversion products. If a media converter is not  
2.3  
 
receiving a fiber link, FiberAlert disables the media converter's fiber  
transmitter, thus mirroring the link status of the opposite end of the fiber.  
Both fiber link LEDs on either side of the devices should extinguish, alerting  
you to the fault.  
NOTE: FiberAlert should only be activated on one side of a media  
conversion.  
More information on FiberAlert can be found on the IMC Networks Web  
Installing a FiberLinX Module  
Once you configure a FiberLinX Module, it is ready to be installed in a  
chassis. You can install a FiberLinX Module into any IMC Networks’  
PowerChassis/100-Series chassis (e.g., PowerChassis/101, etc.). FiberLinX  
Modules may be safely installed or removed with power on (i.e., FiberLinX  
Modules are “hot-swappable”). Please read the electrostatic discharge  
precautions on page 5.1 of this manual before proceeding  
NOTE: FiberLinX Modules should be installed into a PowerChassis  
only AFTER the PowerChassis has been installed. Please see the  
installation guide included with your chassis for assistance in installing  
the chassis.  
PowerChassis come with blank brackets covering the slots where the  
modules are to be installed. To install a FiberLinX Module, remove the blank  
bracket by loosening the screws located on the outside edges of the bracket.  
Slide the FiberLinX Module into the chassis until the module is seated  
securely in the connector. Secure the module to the chassis by tightening  
the captive screws.  
2.4  
 
Selecting a Crossover/Pass-Through Connection  
Once a FiberLinX is installed, you can select a crossover workstation or  
pass-through repeater/hub connection for the twisted pair data port.  
FiberLinX’s twisted pair data port has one RJ-45 connector for a single  
shielded or unshielded twisted pair link segment and features a push-button  
switch, located next to the port, for selecting the type of connection.  
To select a pass-through connection on FiberLinX, simply press the push-  
button IN. A crossover connection is selected when the push-button is OUT.  
NOTE: If uncertain whether a crossover or pass-through connection is  
needed, set the switch to the position that makes the TP data port link LED  
glow.  
LED Operation  
FiberLinX features diagnostic LEDs for each port. The following illustration  
shows the location of the LEDs on FiberLinX.  
LEDs for the Fiber Data Port  
LED functions for the fiber data port are as follows:  
FDX  
ACT  
Glows yellow when FDX is selected on port.  
Blinks green when data is detected on the  
port.  
LNK  
FA  
Glows green when a link is established.  
Glows green when FiberAlert is enabled.  
LEDs for the Twisted Pair Data Port  
LED functions for the twisted pair data port are as follows:  
LNK  
FDX  
Glows green when a link is established.  
Glows yellow when FDX is selected on the  
port.  
LEDs for the Twisted Pair Management Port  
LED functions for the twisted pair management port are as  
follows:  
LNK  
FDX  
Glows green when a link is established.  
Glows yellow when FDX is selected on the  
port.  
FAR CPU  
UP  
Figure 2.2  
FiberLinX LEDs  
Glows yellow when far end is detected.  
2.5  
 
FAR  
TP LINK  
Glows green when a link is established on  
remote (far-end) TP data port.  
SNMP  
TP ACT  
Blinks green with SNMP activity.  
Blinks green with TP activity.  
NOTE: The FAR CPU UP LED and the FAR TP LNK LED only function when  
two FiberLinX are connected to one another (i.e., Host and Remote).  
DB-9 Serial Connector  
FiberLinX features a DB-9 serial connector, located above the module  
name on the faceplate. This connector can be used as a serial port  
connection for assigning IP configuration information to FiberLinX.  
For more information on assigning IP information, please see Chapter 3  
of this guide. For instructions, please see the Appendix of this guide.  
2.6  
 
Chapter 3:  
Configuring and Managing FiberLinX  
This chapter details the steps you must complete to configure and manage  
your FiberLinX.  
Required Management Configuration Steps  
In order for the installed FiberLinX to be managed using iView or another  
network management software (NMS) application, the following steps need  
to be completed:  
1) Hardware installation of FiberLinX (see Chapter 2).  
2) Assign IP information (i.e., IP address, subnet mask and, if desired,  
default gateway) to FiberLinX using either the unit’s serial port or  
HUBCTRL32. (More on this later in this chapter.)  
3) Installation of iView or another SNMP network management  
software package on the management PC.  
4) Integration of IMC Networks’ MIB files into the SNMP management  
software. (NOTE: If using iView, this will be done for you  
automatically. Otherwise, refer to your NMS’s documentation and  
see the section “If NOT Using iView” later in this chapter for  
integration assistance.)  
Assigning IP Information to FiberLinX  
In order to manage FiberLinX, it is first necessary to give it an IP address so  
that is accessible via SNMP. There are two ways to assign IP information to  
FiberLinX:  
using HUBCTRL32 (need Windows 98/NT)  
via the unit’s serial port  
Besides assigning an IP address and subnet mask, both methods will also  
allow you to create community strings, assign access rights, send traps and  
more. However, HUBCTRL32 offers more options than the serial port  
method (e.g., you can select which traps to assign with HUBCTRL32).  
3.1  
 
HUBCTRL32  
HUBCTRL32(Hub Control 32) is an in-band configuration utility  
created by IMC Networks that lets users quickly and easily complete the first  
stages of SNMP configuration for IMC Networks SNMP-manageable devices.  
Tasks HUBCTRL32 can perform include:  
setting the IP address, subnet mask and default gateway;  
defining the community strings and SNMP traps; and  
setting PPP parameters for remote management.  
In addition to the above functions, HUBCTRL32 offers an authorized IP  
address system and access restriction to MIB groups supported by IMC  
Networks manageable devices. These extra layers of security are purely  
optional and do not effect SNMP compatibility in any way.  
HUBCTRL32 can also be used to upload new versions of the system  
software and new MIB information. It also offers diagnostic capabilities for  
faster resolution of technical support issues.  
HUBCTRL32 works with the following platforms:  
Windows NT™  
Windows 98™  
HUBCTRL32 can be found on the iView CD, or you can download it from  
software.htm). For installation instructions, please see page Ap.4 in the  
Appendix of this guide.  
For information regarding the use of HUBCTRL32, refer to the  
HUBCTRL32 online help file.  
Serial Port Configuration  
The DB-9 serial port found on the FiberLinX faceplate may also be used to  
assign IP information to FiberLinX. For instructions, please see page Ap.1 in  
the Appendix of this guide.  
About iView  
iViewTM is a cross-platform network management application for IMC  
Networks intelligent networking devices. It features a graphic user interface  
(GUI) and gives network managers the ability to monitor and control IMC  
Networks’ products from virtually any 32-bit Windows platform. iView can  
also function as a snap-in module for many SNMP applications. For more  
3.2  
 
System Requirements  
To run iView for FiberLinX, the management PC must be equipped with the  
following:  
20 MB free disk space, 32 MB RAM  
as well as one of the following operating systems:  
WindowsTM 95/98/NT (standalone or with OpenView)  
HP-UX and OpenView  
IBM AIX and NetView or OpenView  
Solaris and OpenView  
Please consult the iView CD for assistance in installing and launching  
iView for FiberLinX.  
Using iView To Manage FiberLinX  
iView for FiberLinX features a Module Detail Screen, the main viewing  
screen for iView for FiberLinX. Depending on whether you are managing a  
standalone unit or dual (Host/Remote) FiberLinX units, iView’s displays and  
options will vary.  
From within iView for FiberLinX, you can use its virtual faceplate  
display(s) to remotely manage your FiberLinX unit(s).  
Note that within iView for FiberLinX, the only end-user configuration  
options are creating descriptions for the units and disabling/enabling ports  
(default on all ports is enabled). The rest of the functions are purely  
information-related.  
For a window-by-window guide to iView for FiberLinX, please consult the  
FiberLinX online help file (choose Start, Programs, IMC Networks, iView,  
FiberLinX Help, or use the Help menu within iView for FiberLinX).  
If Using iView with HP OpenView  
During the installation process, iView will ask if HP OpenView is installed  
on the management PC. Click Yes to integrate the appropriate files.  
You can also manually copy the file FLINX.REG into the appropriate  
OpenView resource file on the management PC (usually C:\openview\  
resource\c).  
3.3  
 
Once in OpenView, highlight the FiberLinX icon and select the  
Tools, FiberLinX; OpenView will then launch iView.  
If NOT Using iView  
NOTE: Installation of SNMP software differs from one package to  
another. This section describes the steps required to integrate the  
IMC Networks agent with other management software. For instal-  
lation details on the the management software being used, refer to the  
manufacturer’s documentation.  
The majority of management packages have a function known as MIB  
COMPILER. This function reads in the MIB information and converts it into  
machine-readable format.  
In order to successfully manage FiberLinX with your chosen application,  
the MIBs listed below need to be integrated into the management software:  
FLINX.MIB  
RFC1643.MIB  
Refer to the management software documentation regarding how MIBs  
are integrated into the software.  
NOTE: Although graphics are a desirable feature for viewing FiberLinX  
information, this same information can be “seen” by browsing the MIB  
information to which the management software has access.  
3.4  
 
Chapter 4:  
Application Examples  
FiberLinX can be used in many configurations based upon application,  
network architecture and management security requirements. The following  
are several examples of how you can use FiberLinX in your network.  
Example 1:  
Direct Fiber Switch Connection from Central to Remote Site  
To achieve remote management and monitoring capabilities, directly  
connect a FiberLinX to a fiber-based switch. All SNMP management traffic  
and data traffic goes straight into the switch at the Central site via the fiber  
port. SNMP management traffic is imbedded within the corporate network,  
but no management data passes to the Remote site.  
Configure FiberLinX to accept SNMP management traffic from the fiber  
port. In this application, FiberLinX is neither a Host nor Remote unit. The  
twisted pair management port on this FiberLinX is unused.  
E X A M P L E 1 : D I P S W I T C H S E T T I N G S  
Switch 6  
Switch 7 Switch 8  
Switch 5  
ON  
OFF  
OFF  
ON  
4.1  
 
Example 2:  
Fiber Conversion and Remote Management Between Two  
Copper-Based Switches  
In this situation, configure the Central site’s unit as a Host with  
management traffic through the twisted pair data port, and the Remote site's  
unit to accept management traffic through the fiber data port.  
Note that the twisted pair management ports on both FiberLinX remain  
unused.  
E X A M P L E 2 : D I P S W I T C H S E T T I N G S  
Switch 7 Switch 8  
Switch 5  
FiberLinX  
Switch 6  
OFF  
ON  
ON  
Central (Host)  
OFF  
ON  
OFF  
ON  
Remote  
ON  
NOTE: You can access and manage the Remote site’s FiberLinX directly  
in this configuration if you assign the unit an IP address.  
4.2  
 
Example 3:  
Fiber Conversion and Highly Secure Remote Management  
Between Two Copper-Based Switches  
For the highest level of management security, route SNMP management  
traffic completely away from the switch. Two FiberLinX units are also used in  
this configuration. The following illustration shows an external hub being  
used to maintain LAN separation.  
Configure the two FiberLinX units used in this example exactly as the ones  
in Example 2, except direct management traffic on the Central site’s unit to  
the twisted pair management port.  
E X A M P L E 3 : D I P S W I T C H S E T T I N G S  
Switch 7 Switch 8  
Switch 5  
FiberLinX  
Switch 6  
OFF  
ON  
OFF  
Central (Host)  
ON  
ON  
OFF  
ON  
Remote  
ON  
4.3  
 
4.4  
 
Chapter 5:  
Technical Specifications  
Fiber Optic Cleaning Guidelines  
Fiber Optic transmitters and receivers are extremely susceptible to  
contamination by particles of dirt or dust which can obstruct the optic path  
and cause performance degradation. Good system performance requires  
clean optics and connector ferrules.  
1) Use fiber patch cords (or connectors, if you terminate your own fiber)  
only from a reputable supplier; low-quality components can cause  
many hard-to-diagnose problems in an installation.  
2) Dust caps are installed at IMC Networks to ensure factory-clean optical  
devices. These protective caps should not be removed until the  
moment of connecting the fiber cable to the device. Assure that the  
fiber is properly terminated, polished and free of any dust or dirt, and  
that the location is as free from dust and dirt as possible.  
3) Store spare caps in a dust-free environment such as a sealed plastic bag  
or box so that when reinstalled they do not introduce any  
contamination to the optics.  
4) Should it be necessary to disconnect the fiber device, reinstall the  
protective dust caps.  
5) If you suspect that the optics have been contaminated, alternate  
between blasting with clean, dry, compressed air and flushing with  
methanol to remove particles of dirt.  
Electrostatic Discharge Precautions  
Electrostatic discharge (ESD) can cause damage to your add-in modules.  
Always observe the following precautions when installing or handling an  
add-in module or any board assembly.  
1) Do not remove unit from its protective packaging until you are ready to  
install it.  
2) Wear an ESD wrist grounding strap before handling any module or  
component. If you do not have a wrist strap, maintain grounded  
contact with the system unit throughout any procedure requiring ESD  
protection.  
5.1  
 
WARNING! Integrated circuits and fiber optic components are extremely  
susceptible to electrostatic discharge damage. Do not handle these  
components directly unless you are a qualified service technician and use  
tools and techniques that conform to accepted industry practices.  
3) Hold boards by the edges only; do not touch the electronic components  
or gold connectors.  
4) After removal, always place the boards on a grounded, static-free  
surface, ESD pad or in a proper ESD bag. Do not slide the board over  
any surface.  
Unit Specifications  
Environmental  
Operating Temperature: 32° - 104° F (0° - 40° C)  
Storage Temperature: 21° - 160° F (-6° - 71° C)  
Humidity: 5 - 95% non-condensing  
Power  
AC Input Load: 100/240V ~ 50/60 Hz, 0.2/0.1A (stand-alone chassis)  
Heat  
Heat generated: 50 BTU/hr.  
Fiber Optic  
For fiber optic specifications, please visit the IMC Networks Web site at  
5.2  
 
Chapter 6:  
General Information  
Technical Support  
IMC Networks technical support is available at:  
Phone:  
(949) 465-3000 or (800) 624-1070 (U.S.);  
+32-16-550880 (Europe)  
(949) 465-3020  
FAX:  
E-Mail:  
Web:  
Warranty  
IMC Networks warrants to the original end-user purchaser that this  
product, EXCLUSIVE OF SOFTWARE, shall be free from defects in materials  
and workmanship under normal and proper use in accordance with IMC  
Networks' instructions and directions for a period of six (6) years after the  
original date of purchase. This warranty is subject to the limitations set forth  
below.  
At its option, IMC Networks will repair or replace at no charge the  
product which proves to be defective within such warranty period. This  
limited warranty shall not apply if the IMC Networks product has been  
damaged by unreasonable use, accident, negligence, service or modification  
by anyone other than an authorized IMC Networks Service Technician or by  
any other causes unrelated to defective materials or workmanship. Any  
replaced or repaired products or parts carry a ninety (90) day warranty or  
the remainder of the initial warranty period, whichever is longer.  
To receive in-warranty service, the defective product must be received at  
IMC Networks no later than the end of the warranty period. The product  
must be accompanied by proof of purchase, satisfactory to IMC Networks,  
denoting product serial number and purchase date, a written description of  
the defect and a Return Merchandise Authorization (RMA) number issued  
by IMC Networks. No products will be accepted by IMC Networks which  
do not have an RMA number. For an RMA number, contact IMC Networks  
at PHONE: (800) 624-1070 (in the U.S.) or (949) 465-3000, or FAX: (949)  
465-3020. The end-user shall return the defective product to IMC  
6.1  
 
Networks, freight, customs and handling charges pre-paid. End-user agrees  
to accept all liability for loss of or damages to the returned product during  
shipment. IMC Networks shall repair or replace the returned product, at its  
option, and return the repaired or new product to the end-user, freight  
prepaid, via method to be determined by IMC Networks.  
IMC Networks shall not be liable for any costs of procurement of  
substitute goods, loss of profits, or any incidental, consequential, and/or  
special damages of any kind resulting from a breach of any applicable  
express or implied warranty, breach of any obligation arising from breach of  
warranty, or otherwise with respect to the manufacture and sale of any IMC  
Networks product, whether or not IMC Networks has been advised of the  
possibility of such loss or damage.  
EXCEPT FOR THE EXPRESS WARRANTY SET FORTH ABOVE, IMC  
NETWORKS MAKES NO OTHER WARRANTIES, WHETHER EXPRESS OR  
IMPLIED, WITH RESPECT TO THIS IMC NETWORKS PRODUCT,  
INCLUDING WITHOUT LIMITATION ANY SOFTWARE ASSOCIATED OR  
INCLUDED. IMC NETWORKS SHALL DISREGARD AND NOT BE BOUND  
BY ANY REPRESENTATIONS OR WARRANTIES MADE BY ANY OTHER  
PERSON, INCLUDING EMPLOYEES, DISTRIBUTORS, RESELLERS OR  
DEALERS OF IMC NETWORKS, WHICH ARE INCONSISTENT WITH THE  
WARRANTY SET FORTH ABOVE. ALL IMPLIED WARRANTIES  
INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A  
PARTICULAR PURPOSE ARE HEREBY LIMITED TO THE DURATION OF  
THE EXPRESS WARRANTY STATED ABOVE.  
Every reasonable effort has been made to ensure that IMC Networks  
product manuals and promotional materials accurately describe IMC  
Networks product specifications and capabilities at the time of publication.  
However, because of ongoing improvements and updating of IMC Networks  
products, IMC Networks cannot guarantee the accuracy of printed materials  
after the date of publication and disclaims liability for changes, errors or  
omissions.  
6.2  
 
Federal Communications Commission Radio  
Frequency Interference Statement  
This equipment has been tested and found to comply with the limits for a  
Class A computing device, pursuant to Part 15 of the FCC Rules. These  
limits are designed to provide reasonable protection against harmful  
interference when the equipment is operated in a commercial environment.  
This equipment generates, uses and can radiate radio frequency energy and,  
if not installed and used in accordance with the instruction manual, may  
cause harmful interference to radio communications. Operation of this  
equipment in a residential area is likely to cause harmful interference in  
which case the user will be required to correct the interference at his own  
expense.  
Any changes or modifications not expressly approved by the manufacturer  
could void the user's authority to operate the equipment.  
The use of non-shielded I/O cables may not guarantee compliance with  
FCC RFI limits.  
This digital apparatus does not exceed the Class A limits for radio noise  
emission from digital apparatus set out in the Radio Interference Regulation  
of the Canadian Department of Communications.  
Le présent appareil numérique n’émet pas de bruits radioélectriques  
dépassant les limites applicables aux appareils numériques de classe A  
prescrites dans le Règlement sur le brouillage radioélectrique publié par le  
ministère des Communications du Canada.  
6.3  
 
6.4  
 
Appendix  
Assigning IP Information to FiberLinX  
Using DB-9 Serial Port  
The serial port uses an IBM-compatible DB-9 serial connector. To  
connect the device to your terminal/computer, use a DB 9-pin male/female  
null modem cable. (If your computer/terminal has a serial port using a  
connection not compatible with a DB-9 COM port, use the Pin Connection  
table below for reference in making a cable.) Make sure the cable length is  
under 50 ft. (15.24m). Plug one end of the cable into the DB-9 connector  
on the device, and the other into  
D B - 9 P I N C O N N E C T I O N C H A R T  
the appropriate port on your  
Pin #  
Function  
computer/terminal. Set your  
computer/terminal for VT-100  
emulation. The serial port on the  
computer/terminal should be set  
for 38.4K BAUD, 8 data bits, 1  
stop bit, no parity, no flow control.  
2
Transmit (OUT)  
3
Receive (IN)  
Ground  
5
1,4, 6-9  
Not used  
Main Configuration Screen  
After running through an initial self test, the screen will display the  
following message:  
“Press <Enter> for Device Configuration”  
Press Enter to be taken to the main configuration screen. Here you will  
find several displays:  
Saved Values — displays changes made during current session.  
IP Address (must be assigned during initial configuration)  
Subnet Mask (must be assigned during initial configuration)  
Default Gateway  
Current Values — displays values currently in use.  
IP Address (IP address of SNMP agent)  
Subnet Mask (mask to define IP subnet agent is connected to)  
Default Gateway (default router for IP traffic outside subnet)  
Ap.1  
 
Command List  
I = Enter New Saved Parameter Values  
P = Change Password  
T = New Trap Destination  
K = Remove ALL Trap Destinations  
C = New Community String  
U = Delete ALL Community Strings  
E = End Session  
NOTE: You must reboot after making any modifications to the Saved  
Values or changes will not take effect. To reboot, type the word  
Reboot” (no quote marks) at the prompt on the main configuration  
screen, or turn the device’s power OFF then ON again.  
NOTE: Because the Delete key does not work on VT-100 terminal  
emulators, use the F2 key instead.  
Assigning TCP/IP Information  
To modify the Saved Parameter Values (i.e., assign IP address and subnet  
mask), press I. You will be instructed to enter the IP address and subnet  
mask for the connected device. Press Enter after each. You may also assign  
a default gateway, if desired (press Enter to skip).  
When finished, press Enter, then type “Reboot” for changes to take  
effect. The Saved Values and Current Values should now both display the  
changes made (e.g., new IP address and subnet mask).  
Creating Community Strings  
The default community string is named “public” and has read/write  
access. For security reasons, IMC Networks recommends you set up two  
communities: one with read-only only (for general use), the other with  
read/write access (for the administrator).  
To create a new community string, go to the main configuration screen  
and press C. Enter the name of the new community (up to 16 characters,  
no spaces allowed) and press Enter. Then type one of the following options  
to assign the community string’s access rights:  
R = read-only access  
W = read/write access  
Enter = abort  
Press Enter.  
Ap.2  
 
Deleting Communities  
To delete all community strings and start over, press U. You will then be  
asked, “Are you sure you want to delete all future strings?” Press Y to  
proceed, N to abort. Press Enter.  
NOTE: The above function will delete ALL community strings. If  
you want to be able to selectively delete community strings, use  
HUBCTRL32 to configure your device.  
Sending Traps  
Traps are sent by the manageable device to a management PC when a  
certain event takes place.  
To enter a trap destination, press T. You will then be asked to “Enter a  
New IP Address.” Type the IP address of the destination device and press  
Enter. Then type the name of the community string (created earlier) and  
press Enter. Type Reboot” for changes to take effect.  
NOTE: The method above enables ALL of the traps the device is  
capable of. If you want to be able to selectively activate and de-  
activate traps, use HUBCTRL32 to configure your device.  
Removing Traps  
To remove all trap destinations, press K. You will then be asked if you  
really want to remove all trap destinations. Press Y to continue. Press N to  
abort. Press Enter.  
Password Protection  
You can password protect the serial configuration process by pressing P  
from the main configuration screen. You will be asked to enter a password.  
(NOTE: Passwords are case sensitive.) Enter your password (spaces are NOT  
allowed) and press Enter. You will then be asked for your password  
whenever you log on or off.  
To remove password protection, select P and instead of entering a  
password, press Enter.  
Should you forget the password, use HUBCTRL32 to access the back-up  
copy of the PROM, then reburn the flash PROM.  
Ending Your Session  
Be sure to press E before disconnecting the cable in order to stop the  
device from outputting to the serial port.  
Ap.3  
 
HUBCTRL32 Installation Instructions  
Software and Hardware Requirements  
HUBCTRL32 for Windows NT requires the following:  
l
Windows NT version 4.0 or higher.  
The same hardware requirements for Windows NT plus a network  
l
interface card.  
l
Internet Explorer 4.0 service pack 2 or higher required for the Help  
to work.  
HUBCTRL32 for Windows 98 requires the following:  
l
Windows 98.  
l
The same hardware requirements for Windows 98 plus a network  
interface card.  
l
Internet Explorer 4.0 service pack 2 or higher required for the Help  
to work.  
NOTE: HUBCTRL for DOS is also available. Please contact IMC  
Networks’ Technical Support at 800-624-1070 (in U.S.) or via e-mail  
at [email protected] for more information.  
Downloading HUBCTRL32  
From the IMC Networks Web site:  
1) Download the file hubctrl32.exe from IMC Networks’ Web  
site. The file can be found under the section “Other” at:  
2) Use Windows Explorer to locate the downloaded file. Double  
Click the file to start. A “Welcome” dialog box for the  
HUBCTRL32 Setup Program will appear.  
3) Click Continue. The Setup program will launch.  
4) Proceed to the “Installing HUBCTRL32 for Windows NT and  
Windows 98” section on the next page.  
From the iView CD:  
1) Using Windows Explorer, browse the iView CD and double-  
click on the file SETUP.EXE located in the directory HC32/.  
2) Follow the on-screen instructions.  
3) Proceed to the “Installing HUBCTRL32 for Windows NT and  
Windows 98” section on the next page.  
Ap.4  
 
Installing HUBCTRL32  
Once the setup is launched:  
1) Another Welcome dialog box for the HUBCTRL32 Setup  
Program will appear.  
NOTE: It is strongly recommended that you exit all Windows  
applications before continuing.  
Click Next to continue, Cancel to exit the installation process.  
2) The License Agreement dialog box will appear. Click Yes to  
accept the license agreement.  
3) The User Information dialog box will appear. Enter your user  
information. Click Next to continue.  
4) The Choose Destination Location dialog box will appear. Here,  
you will decide exactly where you want HUBCTRL32 and its  
associated files installed. The default is:  
C:\Program Files\Hub Control32  
To change this location, click Browseꢀ To accept the  
designated location, click Next.  
5) The Select Program Folder dialog box will appear. Here, the  
utility will create a Program group and icons for HUBCTRL32  
from the Windows Start menu. The default name of this  
Program group will be "Hub Control32." To change this name,  
highlight "Hub Control32" and type the new name. To accept  
the default name, click Next.  
6) The Copy Files dialog box will appear showing the current  
install settings. Click Next.  
7) The SNMP NDIS3 Packet Driver Installation Instructions dialog  
box will appear.  
NOTE: THIS WINDOW CONTAINS VITAL INSTRUCTIONS  
FOR THE CORRECT INSTALLATION OF HUBCTRL32 ON  
YOUR MACHINE. PLEASE READ THIS SCREEN AND FOLLOW  
THE INSTRUCTIONS CAREFULLY ONCE THE SETUP UTILITY  
ENDS.  
NOTE: This is your last opportunity to click on Back and change  
any of the settings already configured in the Setup utility.  
Click Next to continue.  
8) The Setup Complete dialog box will appear. Note that you will  
still need to install the SNMP NDIS driver (see 7, above). Click  
Finish.  
Ap.5  
 
9) As stated earlier, the Networking Control Panel application will  
launch once you finish the Setup Utility. Here you must install  
the drivers necessary for running HUBCTRL32. At this window,  
do the following:  
For Windows 98 Network Control Panel Application  
A) Highlight an adapter to bind HUBCTRL32 to.  
B) Click the Add... button.  
C) Select Protocol from the list then click the Add...  
button.  
D) Click Have Disk..., then Browse.  
E) The install INF and packet drivers can be found in the  
directory C:\Program Files\Hub Control32 or the  
directory specified in the Choose Destination Location  
dialog box (see 4, above). Select this directory,  
highlight the file SNMPpkt.inf and click OK, then click  
OK again.  
F) The correct directory for the driver will already be  
displayed, click OK to install the new driver.  
G) Restart the system to complete the HUBCTRL32  
installation.  
For Windows NT Network Control Panel Application  
You MUST have Administrator rights to perform the  
following steps. If you do not you will need to LOGOFF and  
LOGON on as Administrator.  
A) Click the Protocols tab.  
B) Click the Add... button, then Have disk...  
C) Enter C:\Program Files\Hub Control32 or the directory  
specified in the Choose Destination Location dialog  
box (see 4, above) in the box, then click OK.  
D) Click OK to select the SNMP Ndis3 protocol.  
E) Click Close... to bind the new protocol.  
F) Restart the system to complete the HUBCTRL32  
installation.  
If you experience any problems, please contact IMC Networks technical  
support at (800) 624-1070 (in U.S.), +32-16-550880 (Europe) or via e-mail  
For information regarding the use of HUBCTRL32, please refer to the  
HUBCTRL32 online Help file (Start, Programs, Hub Control32).  
Ap.6  
 

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