B&B Electronics 856-19717-57 User Manual

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IE-MiniFiberLinX-II

(Non-Telco, Telco

and Telco/Last Gasp)

Operation Manual

Above illustrations are representative; some minor differences may be present in actual product

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FCC 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 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.

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 and Canada) or (949) 4653000 or FAX: (949) 465-3020. The end-user shall return the defective product to IMC Networks, freight, customs and handling charges prepaid. 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.

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Table of Contents

FCC Radio Frequency Interference Statement ....................................................ii

Warranty............................................................................................................ii

About the IE-MiniFiberLinX-II Non-Telco, Telco and with Telco/Last Gasp..........1

iView² Management Software ............................................................................2

Installation .........................................................................................................3

DIN Rail Mounting.............................................................................................3

Mini-Serial Port ..................................................................................................3

LED Operation...................................................................................................4

Powering Options ..............................................................................................4

Features and Configuration ................................................................................5

Auto Negotiation, Duplex Mode and Speed.......................................................5

Assigning IP Information .....................................................................................9

Configuration .....................................................................................................9

Software Configuration.....................................................................................10

Main Configuration Screen...............................................................................11

Removing Trap Destinations.............................................................................13

System Description ..........................................................................................26

Using iView2....................................................................................................28

Configuration File Save/Restore Function..........................................................30

Uploading a Saved Configuration File through iConfig ......................................33

Uploading a Saved Configuration File through TFTP .........................................34

Product Applications ........................................................................................36

Modes of Operation.........................................................................................37

Troubleshooting ...............................................................................................40

IE-MiniFiberLinX-II Modes of Operations..........................................................41

Specifications ...................................................................................................42

Fiber Optic Cleaning Guidelines.......................................................................43

Electrostatic Discharge Precautions...................................................................43

Safety Certifications..........................................................................................44

iii

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About the IE-MiniFiberLinX-II Non-Telco, Telco and with Telco/Last Gasp

The IE-MiniFiberLinX-II is an optical demarcation network interface device (CPE), allowing fiber network operators to connect to and manage remote network segments. Advanced networking capabilities allow operators to easily observe both end points and the fiber link between them as a single management entity, rather than as separate networks. No host management traffic is visible to the remote or customer network nor is access to the customer network required, guaranteeing endto-end data integrity. The IE-MiniFiberLinX-II offers 802.3ah OAM (passive). Management is also available via the copper port; see Mode One for configuration instructions.

NOTE

Unless noted otherwise, all reference to the IE-MiniFiberLinX-II in this manual are also applicable to the IE-MiniFiberLinX-II with: Non-Telco, Telco and Telco/Last Gasp.

The IE-MiniFiberLinX-II includes one 100 Mbps fiber port (OPTICS), one 10/100 twisted pair data port (DATA), and one auxiliary Craft port for serial configuration (with the included adapter). The twisted pair port can Auto Negotiate or be set manually for 10 or 100 Mbps, and half or full-duplex. The optics port operates at 100 Mbps, full duplex mode only. Powering options include AC and DC power as well as Power over Ethernet, functioning as a Powered Device (PD) compliant with

802.3af.

The IE-MiniFiberLinX-II is 802.1Q VLAN compatible, supporting a full-range of VLAN IDs, and offering Q-in-Q tagging and a 2-tier queue for differential prioritization (802.1p). The IE-MiniFiberLinX-II also includes the LinkLoss and FiberAlert as well as LinkFault Pass Through (LFPT) features for troubleshooting, loopback testing functionality, bi-directional bandwidth control, and optional protection against Broadcast storms. IMC Networks offers a Graphical User Interface (GUI) based element management system called iView², which runs on SNMP.

Single-strand fiber versions of the IE-MiniFiberLinX-II allow two wavelengths to share one fiber strand — Full-Duplex data travels on different wavelengths for example, 1310 nm and 1550 nm — doubling the capacity of fiber.

The IE-MiniFiberLinX-II with Telco/Last Gasp provides support for the Last Gasp feature. This feature alerts the end user if power to the device fails. A Trap can be sent to indicate the down condition if Last Gasp is enabled via the CLI. Refer to the Unit Control Settings section on page 26.

The IE-MiniFiberLinX-II w/Telco and Telco/Last Gasp, provides support for Telco

environments,

48 VDC.

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Management

The IE-MiniFiberLinX-II is capable of accepting IP-based management traffic from its Data and/or Fiber ports. Management can be configured on either port via the iView2 software. When connected to an iMcV-FiberLinX-II, Host-to- Remote management is IP-less.

iView² Management Software

iView² is a network management application for IMC Networks’ intelligent networking devices. It features a GUI, which provides network managers the ability to monitor and control IMC Networks’ products. The application is available in several versions including Web-Server version 3.0 and can also function as a snap-in module for HP OpenView Network Node Manager

iView² supports the following

platforms:

• Windows NT

• Windows 2000

• Windows XP

• Windows 7

• Windows Vista

iConfig Utility

iConfig is an in-band utility created by IMC Networks, used for SNMP configuration for IMC Networks’ SNMP-manageable devices.

The iConfig feature allows the following to be performed:

• Set an IP address, subnet mask and default gateway

• Define community strings and SNMP traps

iConfig also includes an authorized IP address system and restricted access to MIB groups which are supported by IMC Networks’ manageable devices. These extra layers of security do not affect SNMP compatibility. iConfig can upload new versions of the system software and new MIB information. It also includes diagnostic capabilities for faster resolution of technical support issues.

Default Username/Password

The default user ID and password for both iConfig and Telnet are the following:

User: admin / Password:admin

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Installation

To install the IE-MiniFiberLinX-II into a network environment, connect the proper twisted-pair and fiber cables. In a standalone configuration, or if direct management is desired, assign an IP Address to the IE-MiniFiberLinX-II after installation. Refer to Assigning IP Information for information on assigning an IP Address.

NOTE

Since single-strand fiber products use optics that transmit and receive on two different wavelengths, single-strand fiber products must be deployed in pairs or connected with two compatible IMC Networks single-strand fiber products. For example, connect IE-MiniFiberLinXII, TX/SSFX-SM1310-SC (which has 1310 xmt and 1550 rcv) to a product which has 1550 xmt and 1310 rcv, e.g. iMcV-FiberLinX-II, TX/SSFX-SM1550-SC. The two connected products must also have the same speed and distance capabilities (i.e. both are single-mode [20 km] or both are single/PLUS [40 km]).

The unit shall be installed in a Restricted Access Location when installed for use in a Tma above 50°C.

DIN Rail Mounting

The IE-MiniFiberLinX-II can be mounted with two DIN Rail clips, a hardware option available through IMC Networks. The DIN Rail clips include screws, to allow the installation onto a DIN Rail. Install the screws into DIN Rail clips, which should be mounted perpendicular to the DIN Rail. Snap the converter onto the clips. To remove the converter from the DIN Rail, use a flat-head screwdriver into the slot to gently pry the converter from the rail.

Autocross Feature for Twisted Pair Connection

All twisted pair ports on the IE-MiniFiberLinX-II include AutoCross, feature that automatically selects between a crossover workstation and a straight-through connection depending on the connected device.

Mini-Serial Port

Included with the IE-MiniFiberLinX-II is a serial port adapter for configuration.

A standard AC mini-jack on the IE-MiniFiberLinX-II provides a local RS-232, Craft interface for management. A special mini-jack to DF-9F cable is provided for direct connection to a PC serial port.

NOTE

To log on through the serial port, set the computer/terminal for VT-100 emulation, with; 38.4K

baud, 8 data bits, 1 stop bit, no parity, no FlowControl.

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LED Operation

The IE-MiniFiberLinX-II features two diagnostic LEDs:

FX LNK/ACT This LED is on when a FX Link exists and blinks when data passes

through the fiber connection.

TX LNK/ACT This LED is on when a TX Link exists and blinks when data passes

through the twisted-pair connection.

Powering Options

The IE-MiniFiberLinX-II powering options include AC and DC power as well as Power over Ethernet, functioning as a PD compliant with 802.3af. The DC Terminal block allows you to daisy-chain one IE-MiniFiberLinX-II to another. To use the DC terminal block, connect to any one positive and any one negative terminal from a power source. The illustration shows the wiring configurations for the DC terminal block (12 to 48 VDC).

Non-Telco Version

+5 to 24 VDC

Telco Version

+5 to 24 VDC

12 to 48 VDC 7 to 50 VDC

NOTE

For Telco Only: It does not matter which terminal is referenced (connected to) earthground. For example, when using a -48 VDC supply in which the positive rail is connected to earth-ground, simply connect this side to a terminal block “+” terminal and the -48 VDC side to the negative terminals.

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CAUTION: This equipment is designed to permit the connection of the grounded conductor of the DC supply circuit to the grounding conductor at the equipment.

If this connection is made, all of the following conditions must be met:

• This equipment shall be connected directly to the DC supply system grounding

electrode conductor or to a bonding jumper from a grounding terminal bar or bus to which the DC supply system grounding electrode conductor is connected.

• This equipment shall be located in the same immediate area (such as, adjacent

cabinets) as any other equipment that has a connection between the grounded conductor of the same DC supply circuit and the grounding conductor, and also the point of grounding of the DC system. The DC system shall not be grounded elsewhere.

• The DC supply source is to be located within the same premises as the

equipment.

• Switching or disconnecting devices shall not be in the grounded circuit

conductor between the DC source and the point of connection of the grounding electrode conductor.

• When powering the unit via the Power-Over-Ethernet option (i.e. using DC

power provided over an Ethernet cable connected to the Ethernet port), do not connect any other power source (cables) to the unit even if the power is in the off state. This is to maintain isolation as called out in the 802.3af and 802.3at specifications.

Features and Configuration

The IE-MiniFiberLinX-II offers a full feature set including Auto Negotiation, Selective Advertising, FiberAlert, AutoCross, read/write VLANs, SNMP management, bandwidth control, and loopback testing. Features can be configured through software or via a serial port, Telnet session, iConfig or SNMP.

Unit software updates can be downloaded through TFTP and iConfig.

Auto Negotiation, Duplex Mode and Speed

The twisted pair port on the IE-MiniFiberLinX-II Auto Negotiates for speed and duplex mode. The optics port does not Auto Negotiate; it operates at 100 Mbps FullDuplex. Use the management software to configure the features on the twisted pair ports.

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The IE-MiniFiberLinX-II ships from the factory with Auto Negotiation enabled on the twisted pair port. In this mode, the port automatically negotiates for speed and duplex.

The twisted pair port on the IE-MiniFiberLinX-II can also be manually set for 10 Mbps or 100 Mbps operation and for Half- or Full-Duplex (i.e. 10 Mbps Full-Duplex, 10 Mbps Half-Duplex, 100 Mbps Full-Duplex or 100 Mbps Half-Duplex).

Selective Advertising, when used in combination with Auto Negotiation, advertises only the configured speed and duplex mode for the twisted pair port. If a specific speed and/or duplex mode is desired, Selective Advertising should be used rather than Force Mode, when connecting to devices that ONLY Auto Negotiate.

Bandwidth Control

The IE-MiniFiberLinX-II includes bi-directional bandwidth control, which can be independently set in 32 Kbps increments up to 100 Mbps. Bandwidth control can be configured through iView² or a console session. The device features an integrating algorithm with a 64 Kb buffer, allows traffic bursts, to prevent lost data.

This allows

operators to offer tiered services. See the iView² for configuration information.

FX LinkLoss, TX LinkLoss and FiberAlert

During normal operation, link integrity pulses are transmitted by all point-to-point Ethernet devices. When an IE-MiniFiberLinX-II receives valid link pulses, it knows the device to which it is connected is up, and the copper or fiber cable coming from that device is intact. The appropriate link LED is lit to indicate this. For troubleshooting information using the LinkLoss and FiberAlert features of the IE-MiniFiberLinX-II modules, refer to the Troubleshooting section of this manual.

WARNING

The FiberAlert and LinkLoss features cause data interruptions designed to alert remote sites of line failures. These data interruptions can be misinterpreted as module failures if these features are not enabled properly. Enable these features only when the resulting data interruptions and causes are well understood.

FX LinkLoss

FX LinkLoss is link integrity monitoring feature that forwards fiber link faults to the RJ45 DATA port to indicate that a fiber link fault has occurred.

TX LinkLoss

TX LinkLoss is a link integrity monitoring feature that forwards an RJ-45 link fault to the fiber connected device to indicate that a link fault has occurred.

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FiberAlert

FiberAlert minimizes the problems associated with the loss of one strand of fiber. Normally when a single strand of fiber is lost, the transmitting side of the connection is unaware that there is a fault. FiberAlert returns faults back on the fiber they came in on.

Using LinkLoss and FiberAlert

In a typical central site to remote site media conversion, it is recommended the LinkLoss and FiberAlert features are enabled as indicated in the following:

FiberAlert and LinkLoss

Feature Enabled Fault Location Port Affected

FiberAlert Remote Side Only Fiber Fiber TX LinkLoss Remote Side (or both) Twisted Pair Fiber FX LinkLoss Host Side (or both) Fiber Twisted Pair

WARNING

Do not enable FiberAlert on both modules when using them in pairs. This will cause them to lock up when a fault occurs on the fiber. Only enable FiberAlert on the remote module.

Link Fault Pass Through (LFPT)

Link Fault Pass-Through (LFPT) is a troubleshooting feature that combines TX and FX LinkLoss from both the local and remote IE-MiniFiberLinX-II. LFPT is enabled by turning on both FX and TX LinkLoss on both modules. This feature allows either end of the conversion to detect a link fault occurring at the other end of the media conversion chain.

Regardless if there is a break in segment 1, 2 or 3, the link will drop on the switches at both ends. The link fault is passed through the media conversion and is observed at each end. It acts just like it would if the devices were directly connected.

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Loopback Testing

The IE-MiniFiberLinX-II includes Loopback testing functionality. During loopback testing, management traffic entering the uplink port is still capable of managing the device. This is selectable form the UNIT screen in a serial/Telnet session or through iView².

The menu of choices in the CLI includes:

• No loopback, normal traffic mode

• Loopback Enabled

• Loopback, Source/Destination address swap

• Loopback, address swap and clear Multicast bit

• No learning on fiber or Data ports

The menu of choices in iView² includes:

• Off

• ON

• On- Address Swap

• On-Address swap + Clear MC

Loopback Testing on Remote or Standalone

No loopback, normal traffic mode

The standard mode in which the units function, either as stand-alone or Host/Remote.

Loopback Enabled

Loopback mode without address swap

Loopback, Source/Destination Address Swap

A Layer 2 Ethernet switch will discard all received packets with the same MAC address as sent packets. To avoid this issue the Loopback feature can swap the source and destination MAC addresses on the looped data. (This selection can cause a frame with a multicast source address to be created, which violates the IEEE standard.)

Loopback, Address Swap and Clear Multicast Bit

In addition to swapping the source and destination MAC addresses on the looped data, the Loopback feature can also be set to clear the multicast bit. This allows the looped data to avoid being blocked by any multicast settings.

Loopback Testing in a Host/Remote configuration

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The IE-MiniFiberLinX-II is strictly a CPE device; configuration on a Host would require an iMcV-FiberLinX-II; select No Learning on OPTICS and DATA Ports on the Host; on the Remote, choose SRC/DST Address Swap or Address Swap and Clear Multicast Bit.

Host: No Learning on OPTICS and DATA Ports

The Loopback feature can be set to disable address learning on the OPTICS (or UPLINK) and DATA ports, allowing the loopback to be performed without interference from MAC address filtering functions. This is a function on the HOST unit. Set the REMOTE unit for Loopback then set the HOST to disable learning so Loopback frames pass from the OPTICS port to the DATA port.

Remote: Source/Destination Address Swap

Address Swap and Clear Multicast Bit

NOTE

Units should not be in the Default Mode when performing LoopBack tests.

Assigning IP Information

To utilize SNMP-management in a standalone environment, the IE-MiniFiberLinX-II IP configuration information (e.g., IP address, subnet mask, etc.) must be assigned by using iConfig (from iView²), by using the unit’s serial port or by using DHCP.

These methods will also allow you to create community strings, assign access rights, configure traps and more. iConfig offers more options than serial port configuration. After assigning the IE-MiniFiberLinX-II an IP address, use iView² or another SNMPcompatible Network Management System (NMS) for remote configuration, monitoring and management.

Configuration

The IE-MiniFiberLinX-II includes many features that function automatically or are configurable via iView², iConfig, or a serial/Telnet session.

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Software Configuration

The following table presents port options configurable from iView² or from a serial/Telnet session. Refer to the iView² section later in this chapter or the iView² Help file for more information. For information on configuring VLANs, refer to the Serial Configuration/Telnet Session section in this chapter.

Feature iView² Serial/Telnet

FX/TX LinkLoss FiberAlert Loopback Auto Negotiation Selective Advertising Force Mode FlowControl Bandwidth Control VLANs Last Gasp (Telco /LastGasp model only

9 9 9 9 9 9 9

9 9 9 9 9 9

9 9 9

The following table presents management options configurable via iConfig or a serial/Telnet session.

Feature iView² Serial/Telnet

PROM Software Download/Upload Telnet Session TFTP Trigger Software Download Setup (TFTP) DHCP Configuration File/Save Restore

9 9 9

The following options are configurable through both iConfig and Serial:

• IP Address

• Subnet Mask

• Default Gateway

• MIB Community

• Traps Assignment

• Users

• Passwords

• Access Level

• Reboot

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Main Configuration Screen

Press

Enter

, at the prompt, to display the main configuration screen.

The following displays are available:

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 (default router for IP traffic outside subnet)

• Server IP Addr (for the TFTP server)

• New Prom File (firmware file name)

Current Values (displays values currently in use)

• IP Address (IP address of SNMP agent)

• Subnet Mask (mask to define IP subnet)

• Default Gateway (default router for IP traffic outside subnet)

• Server IP Addr (for the TFTP server)

• New Prom File (firmware file name)

NOTE

Reboot the IE-MiniFiberLinX-II for changes to take effect. To reboot, type on the main configuration screen, or power cycle the chassis. If a use the

key. Any changes to the configuration may result in a momentary loss of connection.

Delete

reboot

key is not available,

at the prompt

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Command List

I P T K C U E Reboot D Space Bar

Assigning TCP/IP Information

To modify the Saved Parameter Values (i.e., assign IP address and subnet mask), and

press pressing skip. When finished, press Current Values can only be saved and acted on after the IE-MiniFiberLinX-II has been successfully rebooted.

. Then, enter the IP address and subnet mask for the connected device,

Enter

= Enter New Saved Parameter Values = Change Password = New Trap Destination = Remove ALL Trap Destinations = New Community String = Delete ALL Community Strings = End Session = Reboots the IE-MiniFiberLinX-II = Enable/disable DHCP = Opens the Device Specific Configuration Options

after each. A default gateway can also be assigned, or press

Enter

, then type

reboot

for changes to take effect. The

Enter

Password Protection for Serial Port Connections

Password protection is provided for the serial configuration process by pressing P on the main configuration screen. Enter a password, keeping in mind that passwords are case-sensitive and must not exceed eight characters or include spaces, and press

Enter

. This password will be requested whenever logging on. To remove password protection, select becomes lost, contact 624-1070.

Assigning Trap Destinations

Traps are sent by the manageable device to a management PC when a certain event takes place. To enter a trap destination, press prompt, enter the appropriate IP address and press the community string (that the destination device has been configured to accept) and

Enter

press and deactivate traps, use iConfig for configuration. Supported traps include: Link Down, Link Up, Cold Start, Warm Start and Authentication Failure.

. This function enables ALL of the device traps. To individually activate

and, instead of entering a password, press

IMC Networks Technical Support at (949) 465-3000 or (800)

. At the “Enter a New IP Address.”

Enter

. If a password

. Then, type the name of

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Removing Trap Destinations

To remove all trap destinations, press K. Press Y to continue to confirm or N to abort

Enter

and then, press configure the device.

Creating Community Strings

Community strings add a level of security to a network. The default community string is named “public” and has read/write access. “Public” should be replaced with custom community strings such as one with read-only access (for general use), the other with read/write access (for the administrator).

Steps:

1. Type C on the main configuration screen.

Enter the name of the new community (up to 16 characters, no spaces) and

Enter

press

Type one of the following to assign the community string’s access rights:

. To selectively remove community strings, use iConfig to

R W Enter

After entering R or W, press

To finish, press

Deleting Community Strings

To delete all community strings, perform the following:

Press U. The “

displays.

Press Y to proceed, N to abort.

Press

This function will delete ALL community strings. To selectively delete community strings, use iConfig to configure the device.

Ending the Session

= read-only access = read/write access = abort

Enter

, and reboot.

Are you sure you want to delete all future strings?

Enter

” prompt

Be sure to press E to end a serial port or Telnet/HyperTerminal session, before disconnecting the cable. This will stop the continuous stream of data to the serial port.

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Rebooting the Unit

To reboot the IE-MiniFiberLinX-II, type

reboot

Enabling/Disabling DHCP

To toggle DHCP on the IE-MiniFiberLinX-II between enable and disable, press D.

Additional Device-Specific Commands

The IE-MiniFiberLinX-II also includes the following device-specific options. To access these options, perform the following:

Press the

Space Bar

when in the Command List section of the Main

Configuration screen (serial configuration/Telnet session).

Type the name of the action (shown below) and press

cleandb

download ifStats rmStats version reboot security

port

Reboots the unit with a clean database. This removes all information

from the database and sets the unit to factory defaults. Downloads firmware via the TFTP protocol

Allows ARP request configuration. This setting is only for very unique

Displays Ethernet statistics Displays RMON statistics Displays the unit’s serial number and build date Reboots the unit and clears all internal counters.

configurations and should not be adjusted. Displays and changes port settings, such as duplex status and speed.

Enter

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config accounts sysdescr

unit bw sfpstats

Last Gasp*

Refer to the Unit Control Settings section on page 26.

Allows VLAN and transparency mode configurations. Allows the addition of new users. Allows the editing of sysName, sysDescr, and Port information

text. Unit Global Setting

Bandwidth Limiting Controls Provides information about the wavelength, serial number, output

power, BER, and other useful information. The Last Gasp feature sends a trap down when the power module

fails.

Cleandb

Entering cleandb reboots the unit with its database cleaned depending on the option selected. Users are presented with two, sequential options, first to reset all SNMP settings and, second, to reset all of the unit’s configuration to default. Enabling the first option presents the second. Resetting the unit to factory default values (option two) will delete all custom IP and VLAN settings.

Downloading Files

Firmware for the IE-MiniFiberLinX-II can be downloaded from a central server via TFTP protocol. Initiate this download via serial configuration or Telnet session. To download a file, type

download

and press

Enter

to be taken to the Download a file screen. This screen displays the IP Address of the TFTP server and the name of the file to be downloaded. The TFTP server should be open. Make sure the IP Address and the name of the file are correct in the Current Values section of the Main

Configuration screen. These are changed by entering

Enter

screen. Press

to start downloading the file.

from the Main Configuration

Viewing Port Statistics

To view port statistics on the IE-MiniFiberLinX-II, enter ifstats. This will open a screen displaying information on packets received and transmitted as defined by MIB-II standard RFC 1213.

Pressing the

Space Bar

will refresh the data on the screen.

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Viewing Port RMON Statistics

To view port RMON (Remote MONitoring) statistics on the IE-MiniFiberLinX-II, enter rmstats. This will display RMON information on packets received as defined in RFC 2819 for RMON.

Pressing the

Space Bar

will refresh the data on the screen.

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Version

Entering

version

will display the version of the firmware operating the IE-

MiniFiberLinX-II.

NOTE

In the examples shown, ports are referred to as how they appear on the unit itself. Some screens may show TX and FX for the port titles. In this case, TX = DATA port and FX = OPTICS port.

Reboot

Entering reboot will save settings and reboot the IE-MiniFiberLinX-II.

Setting Security

Security settings on the IE-MiniFiberLinX-II are reserved for non-standard configurations. Most users won’t utilize this screen. Security configuration should only be utilized when non-standard networking equipment is being employed. Enter

to set new security settings or any other key to abort.

The next screen that appears will configure ARP settings, such as the destination address of ARP messages along with Ethernet Types. Enter the new data, then press

to save the settings or

to quit.

Port Configuration

Serial/Telnet sessions display port status as well as allowing configuration of some port features. Type

port

and press

Enter

to be taken to the Port screen. From this screen,

view the port speed, duplex and link status.

The Port screen contains the following commands:

Port Enable Admin Status

Enable/Disable the port. (Select Enable to enable the port.)

Set Administration level. (Select UP to enable the port.)

Both settings must be enabled to enable the port.

Port Speed Ctrl

Advertise Ctrl

Set the port manually or for Auto Negotiation.

This is the Selective Advertising feature. Selective Advertising,

when used in combination with Auto Negotiation, advertises the configured speed and duplex mode for the twisted pair ports. Auto Negotiation must be enabled for Selective Advertising.

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NOTE

Selective Advertising must be used when connecting to a device that Auto Negotiates and a

specific speed and duplex mode is desired.

Advertise FlowC

Force FlowCtrl

- This is the FlowControl feature.

and

• When using FlowControl functionality on any port, enable Global FlowControl.

Then, configure each port individually.

• When using Auto Negotiation and FlowControl, set Advertise FlowC to Advertise

Flow and set Force FlowCtrl to Flow Auto.

• Set Advertise FlowC to No Flow to disable FlowControl on a given port.

• When using FlowControl and Force Mode on a given port, set Advertise FlowC

to Advertise Flow and set Force FlowCtrl to Frc FlowCt.

Unit FlowControl

This enables/disables FlowControl functionality on the unit and

must be enabled for FlowControl to function on any port.

Operational Mode Configuration

As referenced in Product Applications, there are six modes of operation that can be configured through the Serial/Telnet session. All of the modes of operation will block management traffic on the Data port.

The configuration screen is accessed by typing

config

and pressing

Enter

from the

Additional Commands screen.

Mode One – Default and Default Plus

The default mode is designed to pass untagged traffic only. Press F4 to return to the Additional Device-Specific Commands screen. In Default Mode Plus, all tagged and untagged traffic passes between the data and optics ports. Management to the device must be untagged.

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How to configure the IE-MiniFiberLinX-II for management on the copper port

1. Configure the device to be set in the default mode. If unsure of the device's

configuration, perform a This resets the IP address (see page 15 for information on the cleandb function).

Telnet into the device.

cleandb

which will set the device to the default setting.

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Press

Enter

for device configuration mode.

Press the

Space Bar

once for access to additional commands.

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Type

config

then press

Enter

to set the operation mode.

Press

Enter

for other options.

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Press

to change to Default Plus Mode, then press

to allow TX management, and then press

Enter

Press

to save the configuration.

Reboot the device and use the SNMP software to manage the device over the copper port.

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Mode Two - Transparency with Untagged Management

This mode is designed to pass all tagged and extra-tagged customer traffic unchanged and must be managed using untagged traffic only. It does not add or remove tags.

Select select

on the initial config screen and from the Transparent Mode Setup screen,

in the fields.

Mode Three - Transparency with Tagged Management

This mode will pass all tagged and untagged customer traffic. Management traffic must be tagged. It does not add or remove tags.

Select

and enter the Management Tag.

on the initial config screen. From the Transparent Mode Setup screen, select

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Mode Four - Transparency with Extra Tagging (or Q-in-Q)

This mode is designed to either pass all customer traffic with the defined extra tag (Qin-Q) or add and remove the defined extra tag (Q-in-Q) on all customer traffic. Management traffic can be tagged or untagged.

Select

on the initial config screen and then, select Y when asked to select Extra Tags. When setting this operation mode, the question “Are Extra Tags left on the Data Port” should be answered

for the remote IE-MiniFiberLinX-II and

YES

for

the host connection.

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Mode Five - VLAN Filter

This mode is designed to only pass traffic with any of the 32 tags that have been identified in the user-defined table. No untagged traffic can pass and management

traffic must be tagged. No tags are added or removed from the traffic. Select

the initial config screen and then setup the VLAN screen.

VLAN IDs can be any number between 1 and 4,094.

Mode Six - Port VLAN

This mode tags all customer traffic received by the copper port going to the fiber port, untagging traffic conversely. This tag is entered as the Data VLAN tag with the optical

YES

Tags selected as

Select

on the initial config screen, and then setup the VLAN screen.

to indicate it is added at the egress of the optical port.

The table below displays how the settings are entered.

VLAN Priority Tags

Optical Yes Data Tag2 4 No Mgmt (SNMP) Tag1 1 Yes

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System Description

Sysdescr offers the options of assigning a system name, System Contact System Location, Unit Description and individual Port names. Enter a description or name,

Enter

up to 32 characters per line. Press the

key to complete the editing task.

To change the MIB name of the IE-MiniFiberLinX-II as it appears on the network, type

sysname

and press

Enter

. Enter a new name, not exceeding 16 characters in

length.

Unit Control Settings

Serial/Telnet sessions display unit status as well as allowing configuration of some of the IE-MiniFiberLinX-II features. Type

and press

Enter

to be taken to the Unit

unit

screen. From this screen, view the settings for FlowControl, FiberAlert, LoopBack, Maximum Frame Size, 802.1p Base Priority, Last Gasp.

For Telco/LastGasp Model only

Use the arrow keys to navigate and the Space Bar to change the values on this screen.

These settings include:

Unit FlowControl Unit FiberAlert Unit LoopBack Unit Max FrameSz

Enable/Disable FlowControl

Enable/Disable FiberAlert

Enable/Disable the various LoopBack testing modes

Set the maximum Frame Size to pass through the ports:

1518, 1522, 1536, or 1916.

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802.1p Base Pri

Set the level of 802.1p base priority (3 or 4).

The IE-MiniFiberLinX-II has two outgoing queues; one for high priority traffic and one for low priority traffic. If the Base VLAN Priority is 4 for example, 0-3 are low priority and 4-7 are high priority. If the Base VLAN Priority is changed to 3, 0-2 are low priority and 3-7 are high priority.

Last Gasp

A feature which sends a trap to indicate the IEMiniFiberLinX-II is down if power to the module fails. Last Gasp can be enabled only through the CLI, and is OFF by default.

Serial Configuration/Telnet Session

Access to the IE-MiniFiberLinX-II can be managed by typing accounts and pressing

Enter

from the command screen.

On the screen that appears, press the appropriate fields. To delete a user, press

to add a user, entering the user’s information in

for the user selected. Pressing any

other button will exit this screen.

NOTE

User rights only allow viewing of status/settings but not changing of settings.

To log onto the unit through the serial port, connect a PC to the IE-MiniFiberLinX-II using the included adapter. Set the computer/terminal for VT-100 emulation, with the following settings: 38.4K baud, 8 data bits, 1 stop bit, no parity, no FlowControl.

Enter the User Name and Password as admin (which is the default setting), when connecting through Telnet/HyperTerminal. A new User Name and Password should be set after signing on the first time.

Assign the IE-MiniFiberLinX-II an IP address before using a Telnet session (

IP address is 10.10.10.10

). All configurations performed using the serial port can

the default

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also be performed using Telnet. Multiple accounts can be assigned with individual names and passwords.

Each account can be assigned one of the following authority roles:

User

Operator

Administrator

This role can only see status, change a password, and

reboot

This role can perform User role functions and change settings.

This role can perform Operator role functions, add/delete accounts, and use the

cleandb

command. Account access through the serial

port is at the Administrators level (default).

DHCP

DHCP Disable (Static IP Addressing)

DHCP is disabled in the default configuration. Initially, modules are assigned a Static default IP Address of 10.10.10.10. Changes to the Static IP Address can be added manually through iConfig, an RS-232 Serial session, or Telnet. The changes will be initiated following reboot of the module.

DHCP Enable (Dynamic IP Addressing)

If a DHCP server is present on the network and DHCP is enabled, the DHCP client will initiate a dialogue with the server during the boot up sequence. The server will then issue an IP address to the management card. Once the new IP address is received, the SNMP Management Module will reboot so that the new IP address will take effect. Refer to About Serial Port Configuration for more information about Enabling/Disabling DHCP. When there is no DHCP server on the network, use iConfig or serial configuration to manually set the IP addresses.

When DHCP is enabled, the IP address (default 10.10.10.10 or user configured) is saved. When DHCP is disabled, the saved IP address will be reinstated and the device will reboot.

DHCP servers give out lease times: devices renew their leases based on the administrator-specified time. If a device cannot renew its lease, and the lease expires, the device will be given the IP address 10.10.10.10 and will reboot.

Using iView2

iView² is IMC Networks’ management software, providing network management in an easy to use GUI. Once iView² is installed on a network management PC using a Windows operating system, use the Start menu to access iView².

NOTE

Windows SNMP services must be installed to receive traps.

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The left side of the iView² screen will display the IMC Networks products on the network. Click the connection for the IE-MiniFiberLinX-II to open its iView² screen.

The example shows a connection to a FiberLinX but this could vary depending on the connection. When configuring the IE-MiniFiberLinX-II as a standalone unit, only the IE-MiniFiberLinX-II will appear.

A navigation bar on the top of the screen displays the options for configuring the IEMiniFiberLinX-II connection.

These options include the following:

Host

Remote

Displays the configuration screen for the Host connection.

Displays the configuration screen for the Remote connection. This will show the IE-MiniFiberLinX-II configuration information. Information on this screen is provided on the following page.

NOTE

The Host and Remote buttons will not appear when configuring the IE-MiniFiberLinX-II alone. In this setup, a Configuration button will appear with the same settings.

Bandwidth Port Desc

Displays the Bandwidth Limitation Settings. Displays a screen for setting port descriptions. Each name should not

exceed 32 characters or include any spaces.

Tables Advanced

Displays a screen showing network performance statistics. Displays the IE-MiniFiberLinX-II advanced settings.

Agent Info Refresh

Displays information about the SNMP Management software. Reloads the content of a window with the most current data.

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The Configuration/Remote Screen

Depending on whether the IE-MiniFiberLinX-II is being set up as a standalone or in a Host/Remote connection, the Configuration or Remote buttons will show a screen for configuring the IE-MiniFiberLinX-II settings.

In addition to allowing setting changes on the IE-MiniFiberLinX-II, settings on the ports can also be changed from the Configuration/Remote screen.

For information or instructions on the use of UMA (Unified Management Agent), refer to the SNMP Management module manual.

Configuration File Save/Restore Function

Requirements

The Configuration File Save/Restore Function allows a user the ability to backup all the configuration settings of a unit. With this backup, a user can restore settings to a unit if necessary or use this backup to apply the same settings to a different unit.

All configurable managed objects are saved in a configuration file that is stored in the unit’s Large File Area. This includes all configurable settings such as VLAN configurations, IP Address configuration and SNMP agent settings. The configuration file can be transferred from the unit to a PC and saved to disk through the iConfig protocol. The configuration file can be transferred from a PC to a unit of the same

Page 34

type through iConfig or TFTP into the unit’s Large File Area. After the transfer is complete, the unit copies the configuration to flash and reboots.

The configuration file’s contents is device-type specific and can be identified by iConfig as a configuration file as well as to what type of device it is applicable to.

How to Save a Configuration File

To save a configuration file, use the iConfig tool. Log into the unit through iConfig, navigate to the iConfig Administration tab, select the “S

ave Configuration

” button, wherein a prompt requires a file name, as well as any user notes. From this point the file will be transferred to the PC’s disk through the iConfig network protocol.

Once the file is saved to disk it can be restored to the device or sent to another like device through iConfig or TFTP.

For iConfig

The user will log into a unit, select the Administration tab, select the

Upload Configuration

button, be prompted to locate a configuration file on the PC’s disk. From this point the file transfer will take place from the PC to the unit. After a successful transfer, the user will be prompted to Reboot to make the new configuration active.

For TFTP

The user will log into the unit either through a serial port session or through Telnet. They will navigate to the download command page, enter the TFTP server’s IP address and enter the configuration file

Enter

name, then press

to start the download process. Once the download is successful, the user will be prompted to apply the settings. The device must be rebooted after applying the settings to make them active.

By default, the IP Address configuration currently on the device is kept intact and not overwritten by the new configuration file.

Configuration File Basics

Saving a Configuration File to Disk:

From the Administration Tab in iConfig click the

Save Configuration

button:

Page 35

The user is prompted for a filename:

The user is prompted to enter any notes to the header of the saved file for future reference when uploading the file through iConfig:

After the file transfer from the device to disk, the user is notified of the status:

Page 36

Uploading a Saved Configuration File through iConfig

From the Administration Tab in iConfig click the

The user will be prompted to select a configuration file. Once selected, the user can also view any notes that were added when the file was saved:

Upload Configuration

button:

After selecting the configuration file, the file upload process begins; when completed, the user is notified of the status and also notified that a reboot is necessary for the new configuration to become active:

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Uploading a Saved Configuration File through TFTP

From the commands list in the CLI (Serial or Telnet) run the download command by typing in

download

In the download command screen type in the IP Address of the TFTP server and the file name to retrieve.

Page 38

The user will be prompted to continue that retrieval process by pressing the

key or cancel by typing “

”.

ENTER

After the transfer process is complete the user will be prompted to press the

Enter

again to load the configuration file:

Once loaded into the device’s SNMP memory area, the user will be prompted to

reboot

the device to make the new configuration active:

key

Page 39

Product Applications

The IE-MiniFiberLinX-II comes with a variety of features for different network environments. When used with different types of IMC Products, some features can be enabled, such as extra tagging or “Q-in-Q”, and different network setups come with different requirements. The network setup example below shows one deployment scenario with a full range of management options.

The IE-MiniFiberLinX-II can be setup two ways:

• One IE-MiniFiberLinX-II and an IMC Networks iMcV-FiberLinX-II for a

Host/Remote application (one at each end)

• One IE-MiniFiberLinX-II for a standalone application

Page 40

Modes of Operation

The following are application examples of Operation Modes for the IE-MiniFiberLinXII. There are six modes of operation that can be configured through the Serial/Telnet session. All modes of operation block management traffic from the user network on the Data port.

Mode One - Default

The default mode is provided to pass only untagged traffic.

Default Plus

The Default Mode Plus allows tagged and untagged traffic to pass between the data and optics ports.

Mode Two - Transparency with Untagged Management

This mode is designed to pass all tagged and extra-tagged customer traffic unchanged and must be managed using untagged traffic only. It does not add or remove tags.

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Mode Three - Transparency with Tagged Management

This mode will pass all tagged and untagged customer traffic. Management traffic must be tagged. It does not add or remove tags.

Mode Four - Transparency with Extra Tagging (or Q-in-Q)

Page 42

Mode Five - VLAN Filter

This mode is designed to only pass traffic with any of the 32 tags that have been identified in the user-defined table. No untagged traffic can pass and management traffic must be tagged. No tags are added or removed from the traffic.

NOTE

VLAN IDs can be any number between 1 and 4,094.

Mode Six - Port VLAN

This mode tags all customer traffic received by the copper port going to the fiber port, untagging traffic conversely. Management traffic must be tagged.

Page 43

Troubleshooting

If a fiber connection cannot be established, perform the following to make sure that the fiber transceivers on the IE-MiniFiberLinX-II are not over/under driving the fiber receivers:

Make sure the fiber wavelength on both connected devices match (i.e. both are

1. 1310 nm single-mode fiber).

Make sure that FiberAlert is enabled on only one unit when connecting an IE-

2. MiniFiberLinX-II to another IMC Networks media converter with the FiberAlert feature.

Make sure the twisted-pair port speed on the IE-MiniFiberLinX-II matches that of

3. the end devices connected to the IE-MiniFiberLinX-II. Configure the IEMiniFiberLinX-II and its link partner to Auto Negotiation or, if using Force mode, be sure speed and duplex match.

Management (VLAN tagged or Untagged) traffic will not be allowed to pass

4. through the DATA port and will only pass through the FIBER port.

When using the IE-MiniFiberLinX-II as a PD device, establish power first, check

5. the LEDs to confirm this, and then connect the serial port in order to configure the device via a console session. If performing the steps in the reverse order, the unit will appear non functional. The same is true if connecting a DC terminal block.

To restore the unit to factory default settings, use the

cleandb

function from the serial

port management feature.

Page 44

IE-MiniFiberLinX-II Modes of Operations

For enlarged version go to IMC Networks website:

http://www.imcnetworks.com/Products/12_IE-MiniFiberLinX-II.html

Page 45

The Agent Info Screen

Information about the SNMP Agent software managing the IE-MiniFiberLinX-II is contained on this screen.

Specifications

Input Specifications

AC Wall Adapter

100 to 240 ±10% VAC input, 5 VDC output, 2A max.

DC Input Voltage

12 to 48 VDC (*Telco compatible), 1 to .02A 7 to 50 VDC, 1 to 0.1A IEEE 802.3af Power over Ethernet *Telco compatible 48 VDC allows for an absolute maximum

voltage of 56.5 VDC.

Humidity

5 to 95% (non-condensing)

Operating Temperature

* -13°F to +167°F (-25°C to +75°C) DC configuration +14°F to +122° F (-10°C to +50°C) with AC wall adapter * The unit shall be installed in a Restricted Access Location when installed for use in a

Tma above 50°C.

Storage Temperature

-49°F to 185°F (-45°C to +85°C)

Shipping Weight

0.30 lbs (0.11 kg)

Dimensions

0.83”H x 1.80”W x 3.35”D (2.11 x 4.57 x 8.51 cm)

Page 46

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.

Use fiber patch cords (or connectors, if you terminate your own fiber) only from

1. a reputable supplier; low-quality components can cause many hard-to-diagnose problems in an installation.

Dust caps are installed at IMC Networks to ensure factory-clean optical devices.

2. These protective caps should not be removed until the moment of connecting the fiber cable to the device. Should it be necessary to disconnect the fiber device, reinstall the protective dust caps.

Store spare caps in a dust-free environment such as a sealed plastic bag or box

3. so that when reinstalled they do not introduce any contamination to the optics.

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 any product, add-in modules or stand alone units, containing electronic components. Always observe the following precautions when installing or handling these kinds of products

Do not remove unit from its protective packaging until ready to install.

Wear an ESD wrist grounding strap before handling any module or component.

2. If the wrist strap is not available, maintain grounded contact with the system unit throughout any procedure requiring ESD protection.

Hold the units by the edges; do not touch the electronic components or gold

3. connectors.

After removal, always place the boards on a grounded, static-free surface, ESD

4. pad or in a proper ESD bag. Do not slide the modules or stand alone units over any surface.

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.

Page 47

Safety Certifications

UL/CUL: Listed to Safety of Information Technology Equipment, including

Electrical Business Equipment.

CE: The products described herein comply with the Council Directive on

Electromagnetic Compatibility (2004/108/EC) and the Council Directive on Electrical Equipment Designed for use within Certain Voltage Limits (2006/95/EC). Certified to Safety of Information Technology Equipment, Including Electrical Business Equipment. For further details, contact IMC Networks.

Class 1 Laser product, Luokan 1 Laserlaite, Laser Klasse 1, Appareil A’Laser de Classe 1

European Directive 2002/96/EC (WEEE) requires that any equipment that bears this symbol on product or packaging must not be disposed of with unsorted municipal waste. This symbol indicates that the equipment should be disposed of separately from regular household waste. It is the consumer’s responsibility to dispose of this and all equipment so marked through designated collection facilities appointed by government or local authorities. Following these steps through proper disposal and recycling will help prevent potential negative consequences to the environment and human health. For more detailed information about proper disposal, please contact local authorities, waste disposal services, or the point of purchase for this equipment.

Page 48

19772 Pauling • Foothill Ranch, CA 92610-2611 USA

TEL: (949) 465-3000 • FAX: (949) 465-3020

www.imcnetworks.com

The information in this document is subject to change without notice. IMC Networks assumes no responsibility for any errors that may appear in this document. IE-MiniFiberLinX-II is a trademark of IMC Networks. Other brands or product names may be trademarks and are the property of their respective companies.

Document Number 56-80722-01 A1 May 2011