B&B Electronics 850-14200-95 User Manual

iMcV-T1/E1/J1

Repeater

Operation Manual

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.

LIMITED LIFETIME WARRANTY

Effective for products of B&B Electronics shipped on or after May 1, 2013, B&B Electronics warrants that each such
product shall be free from defects in material and workmanship for its lifetime. This limited lifetime warranty is
applicable solely to the original user and is not transferable.

This warranty is expressly conditioned upon proper storage, installation, connection, operation and maintenance of
products in accordance with their written specifications.

Pursuant to the warranty, within the warranty period, B&B Electronics, at its option will:

1. Replace the product with a functional equivalent;

2. Repair the product; or

3. Provide a partial refund of purchase price based on a depreciated value.

Products of other manufacturers sold by B&B Electronics are not subject to any warranty or indemnity offered by
B&B Electronics, but may be subject to the warranties of the other manufacturers.

Notwithstanding the foregoing, under no circumstances shall B&B Electronics have any warranty obligations or any
other liability for: (i) any defects resulting from wear and tear, accident, improper use by the buyer or use by any
third party except in accordance with the written instructions or advice of the B&B Electronics or the manufacturer of
the products, including without limitation surge and overvoltage conditions that exceed specified ratings, (ii) any
products which have been adjusted, modified or repaired by any party other than B&B Electronics or (iii) any
descriptions, illustrations, figures as to performance, drawings and particulars of weights and dimensions contained
in the B&B Electronics’ catalogs, price lists, marketing materials or elsewhere since they are merely intended to
represent a general idea of the products and do not form part of this price quote and do not constitute a warranty
of any kind, whether express or implied, as to any of the B&B Electronics’ products.

THE REPAIR OR REPLACEMENT OF THE DEFECTIVE ITEMS IN ACCORDANCE WITH THE EXPRESS WARRANTY SET
FORTH ABOVE IS B&B ELECTRONIC’ SOLE OBLIGATION UNDER THIS WARRANTY. THE WARRANTY CONTAINED IN
THIS SECTION SHALL EXTEND TO THE ORIGINAL USER ONLY, IS IN LIEU OF ANY AND ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, AND ALL SUCH WARRANTIES AND INDEMNITIES ARE EXPRESSLY DISCLAIMED, INCLUDING
WITHOUT LIMITATION (I) THE IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND OF
MERCHANTABILITY AND (II) ANY WARRANTY THAT THE PRODUCTS ARE DO NOT INFRINGE OR VIOLATE THE
INTELLECTUAL PROPERTY RIGHTS OF ANY THIRD PARTY. IN NO EVENT SHALL B&B ELECTRONICS BE LIABLE FOR
LOSS OF BUSINESS, LOSS OF USE OR OF DATA INTERRUPTION OF BUSINESS, LOST PROFITS OR GOODWILL OR
OTHER SPECIAL, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES. B&B ELECTRONIC SHALL DISREGARD
AND NOT BE BOUND BY ANY REPRESENTATIONS, WARRANTIES OR INDEMNITIES MADE BY ANY OTHER PERSON,
INCLUDING WITHOUT LIMITATION EMPLOYEES, DISTRIBUTORS, RESELLERS OR DEALERS OF B&B ELECTRONIC
WHICH ARE INCONSISTENT WITH THE WARRANTY, SET FORTH ABOVE.

ii

Table of Contents

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

Warranty .........................................................................

About the iMcV-T1/E1/J1 Repeater .................................................................................. 1

Installating an iMcV-T1/E1/J1 Repeater .......................................................................... 1

Configuration Instructions ................................................................................................... 2

Requirements ............................................................................................................................ 2

DIP Switches .............................................................................................................................. 4

LED Operation ....................................................................................................................... 11

Troubleshooting ................................................................................................................... 16

Specifications ......................................................................................................................... 17

B&B Electronics Technical Support ................................................................................ 17

Fiber Optic Cleaning Guidelines ..................................................................................... 17

Electrostatic Discharge Precautions ............................................................................... 18

Safety Certifications ............................................................................................................. 20

Error! Bookmark not defined.

iii

About the iMcV-T1/E1/J1 Repeater

The iMcV-T1/E1/J1 Repeater chassis mounted media conversion module allows
the end user to extend the distances between T1, J1, and E1 copper telephony
systems by adding a fiber segment. The distances can support up to 100km
depending on the module used and the fiber type available.

Each iMcV-T1/E1/J1 Repeater includes one RJ-48 connector and one pair of SC or
ST fiber optic connectors, which can support any fiber type in MultiMode or
SingleMode. The Repeater series is also available in Single Strand Fiber, with SC
connectors.

Installating an iMcV-T1/E1/J1 Repeater

Each module requires one slot in the chassis. To install a module, remove the
blank brackets covering the slots where the module is to be installed (if present),
by removing the screws on the outside edges of the bracket. Slide the module
into the chassis, via the card guides, until the module is seated securely in the
connector. Secure the module to the chassis by tightening the captive screw.
Save any “blanks” removed during installation for future use should the
configuration requirements change.

Crossover/Straight-Through Connection

iMcV-T1/E1/J1 Repeater comes with an RJ-48 UTP connector that features a
push-button switch, located next to the port, for selecting a crossover or straight­through connection. To select a cross-over connection, press the push-button IN.
A straight-through connection is selected when the push-button is OUT. When
unsure what type of connection is needed, set the push button to the position
that turns the NO LNK LED off.

The iMcV-T1/E1/J1 Repeater Host and Remote modules cannot be both installed
in managed chassis. The recommendation, if using a managed chassis, is to
install the Host in the managed chassis; the Remote Unit should be installed in an
unmanaged chassis.

NOTE

Before installing the modules, they must be configured for Host/Remote via the DIP
Switches. The Master/Slave condition requires this configuration:

S3-2: ON Remote Unit Enabled (only at the REMOTE end)
S3-2: OFF Remote Unit Disabled (only at the LOCAL end)

1

Configuration Instructions

The iMcV-T1/E1/J1 Repeater module is factory-configured to use the following
default features:

T1/E1 Mode T1
Receive Equalizer Gain Limit (EGL)
Line Encoding

AMI (Passive Mode)

Transmit LIU Waveshape (Build­out)
Receive LIU Termination
Transmit Data Source
Jitter Attenuator Select
Remote Unit

Remote Unit Disabled

Loopback Selection
Monitor/Boost Mode
NRZ Selection

Disable NRZ (Passive Mode)

Receive Side 100 ohms Enabled

Standard Data

Place Jitter Attenuator on TX Side

No Loopback

No Boost

-30 dB (Limited Long Haul)

DSX-1 (0 to 133 ft) 0 dB CSU

The iView2 management software can be used to change some of the
iMcV-T1/E1/J1 Repeater features after installing the modules in the chassis. Refer
to the iView

2

online help for more information.

Passive Mode

It is recommended that the default Passive mode configuration is used for most
typical applications. Passive mode allows the fiber segment to pass data
unchanged between the T1/E1 segments independent of the actual line coding
(AMI, B8ZS, or HDB3). All errors and fault conditions from one T1/E1 end will
pass through the fiber to the other end as if there were one long T1/E1
connection.

Requirements

Before installing the iMcV-T1/E1/J1 Repeater modules, perform the following:

 Make sure the modules are correct for the fiber type and distance

requirements.

 Make sure that T1 UTP lines

DO NOT

use simplex power (no wet lines).

 Before installing the iMcV-T1/E1/J1 Repeater modules, verify the DIP

Switches are configured for the feature wanted.

2

 Make sure to deploy the iMcV-T1/E1/J1 Repeater modules in pairs, as

Host/Remote.

 Make sure the Remote Chassis is not managed.

Managed Modules

To manage iMcV-T1/E1/J1 Repeater modules, an SNMP agent must be present;
the iMediaChassis requires an SNMP management module. For a managed
environment, first manually configure all of the desired DIP Switch selectable
features to match what will be configured through the SNMP Management
Module.

NOTE

Before installing the modules, they must be configured for Host/Remote via the DIP
Switches. The Master/Slave condition requires this configuration:

S1-10: ON Remote Unit Enabled (only at the REMOTE end) (Remote)
S1-10: OFF Remote Unit Disabled (only at the LOCAL end) (Host)

Use the Graphical User Interface (GUI) to enable features by using the iView2
SNMP management software. In a managed chassis, the software settings take
priority over the SNMP enabled feature DIP Switch settings. Make sure that the
software settings match the desired configuration requirements for the
installation.

iView² Management Software

iView² is the B&B Electronics management software designed specifically for the
B&B Electronics “iMcV” family of modules. It features a

GUI

and gives network
managers the ability to monitor and control the manageable B&B Electronics
products.

iView² is available in several versions, including WebServer version 3.0, and can
also function as a snap-in module for HP OpenView Network Node Manager and
other third party SNMP Management software.

2

iView

supports the following platforms:

 Windows 2000
 Windows XP
 Windows Vista
 Windows 7

3

Please see the

SNMP

Management Module installation guide for software

configuration options.

NOTE

B&B Electronics’ iView2 software is available for downloading from the web site:

www.imcnetworks.com.

Unmanaged Modules

Before installing the iMcV-T1/E1/J1 Repeater module into an unmanaged chassis,
configure the modules for Host/Remote Units. For further information
concerning the remaining DSW support Passive Module, see the Passive Mode
section of this manual.

DIP Switches

All

iView2 enabled switches are overridden by management software.

4

2

Switch Settings for Switch S2

T1/E1 Selection

S2-1: OFF T1 Mode Selected default
S2-1: ON E1 Mode Selected

Receive Equalizer Gain Limit (EGL)

E1

S2-2: ON -12 dB (Short Haul)
S2-2: OFF -43 dB (Long Haul)

T1

S2-2: ON -36 dB (Long Haul)
S2-2: OFF -30 dB (Limited Long Haul)

Line Encoding

S2-3: ON HDB3 (E1) / B8ZS (T1)
S2-3: OFF AMI

iVIEW2

(Required for Passive Mode)

iVIEW2
iVIEW2
iVIEW2
iVIEW2
iVIEW2
iVIEW2 default

iVIEW

iVIEW2
iVIEW2 default

Transmit LIU Waveshape (Build-out)

E1

S2-4: ON S2-5: ON S2-6: ON 75 ohms
S2-4: OFF S2-5: ON S2-6: ON 125 ohms
S2-4: ON S2-5: ON S2-6: OFF 75 S ohms w/ High Return Loss
S2-4: OFF S2-5: ON S2-6: OFF 125 S ohms w/ High Return

S W I T C H S 2

Loss

T1

S2-4: ON S2-5: ON S2-6: ON DSX-1 (0 to 133 ft) 0 dB CSU default
S2-4: OFF S2-5: ON S2-6: ON DSX-1 (133 to 266 ft)
S2-4: ON S2-5: OFF S2-6: ON DSX-1 (266 to 399 ft)
S2-4: OFF S2-5: OFF S2-6: ON DSX-1 (399 to 533 ft)
S2-4: ON S2-5: ON S2-6: OFF DSX-1 (533 to 655 ft)
S2-4: OFF S2-5: ON S2-6: OFF -7.5 dB CSU
S2-4: ON S2-5: OFF S2-6: OFF -15 dB CSU
S2-4: OFF S2-5: OFF S2-6: OFF -22.5 dB CSU

Receive LIU Termination

S2-7: ON S2-8: ON Receive Side Termination Disabled
S2-7: OFF S2-8: ON Receive Side 120 ohms Enabled
S2-7: ON S2-8: OFF Receive Side 100 ohms Enabled default
S2-7: OFF S2-8: OFF Receive Side 75 ohms Enabled

5

Transmit Data Source

S2-9: ON S2-10: ON Standard Data
S2-9: OFF S2-10: ON Transmit Pseudorandom Bit Sequence (PRBS)
S2-9: ON S2-10: OFF Transmit Alternating Ones and Zeros
S2-9: OFF S2-10: OFF Transmit Unframed All Ones

iVIEW2

iVIEW2 default
iVIEW2
iVIEW2
iVIEW2

Switch Settings for Switch S3

Jitter Attenuator Select

S3-1: ON Place Jitter Attenuator on RCV Side
S3-1: OFF Place Jitter Attenuator on XMT Side default

Remote Unit

S3-2: ON Remote Unit Enabled (only at the REMOTE end)
S3-2: OFF Remote Unit Disabled (only at the LOCAL end) default

Loopback Selection

S3-3: ON S3-4: ON None
S3-3: OFF S3-4: ON Local Loopback
S3-3: ON S3-4: OFF Analog Loopback
S3-3: OFF S3-4: OFF Remote Loopback

Monitor/Boost Mode

S3-5: ON S3-6: ON Normal Operation (No Boost) default
S3-5: OFF S3-6 ON 20 dB
S3-5: ON S3-6 OFF 26 dB

S W I T C H S 3

S3-5: OFF S3-6 OFF 32 dB

NRZ Selection

S3-7: ON Disable NRZ
S3-7: OFF Enable NRZ (Line Terminating Mode)

Fiber Type

S3-8: Factory Configured DO NOT CHANGE
S3-9: Factory Configured DO NOT CHANGE
S3-10: Factory Configured DO NOT CHANGE

iVIEW2

iVIEW2

(Required for Passive Mode)

iVIEW2 default
iVIEW2
iVIEW2
iVIEW2

iVIEW2 default
iVIEW2

Description of DIP Switch-Selectable Options

The iMcV-T1/E1/J1 Repeater module includes DIP Switches for hardware settings
for the optional features. Some of these switch options are overridden by the

6

SNMP configuration of a managed chassis (refer to the
for a list of the iView

2

managed switches).

DIP Switch Table

section

The following section contains a brief description of the available options.

T1/E1/J1 Mode

This option allows the user to select the data rate standard that the module will
use when converting: T1/J1 (default) or E1. The default is OFF, T1/J1 mode
selected.

Receive Equalizer Gain Limit (EGL)

The copper line receiver sensitivity can be adjusted with this setting. This can be
used to extend the service distance beyond the normal line length.

T1 Lines Can extend the effective received signal level from -30dB to -36dB

E1 Lines Can extend the effective received signal level from -12dB to -43dB

The addition of this gain can extend the service distance of these lines to 2K feet.

7

Line Encoding

This option allows the user to set the transmit/receive encoding for HDB3, B8ZS
or AMI (default).

NOTE

There are currently no applications that use any other settings than

NRZ disabled

and
than

AMI

can result in data corruption.

(Passive mode). Changing the encoding setting to anything other

AMI encoding

Transmit LIU Waveshape (Line Build-out)

The copper line driver for T1 applications can be adjusted to provide standard
pre-distortion (LBO) of the transmitted signal for DSX1 connections. The
transmitted signal level can also be reduced (-7.5dB to -22.5dB) when connecting
directly to a CSU that has limited input range.

For E1 circuits, the transmitter can be configured for either 75 ohm or 120 ohm
drive with normal or high (21db) return loss.

NOTE

The receive termination resistance should match this setting.

Receive LIU Termination (Line Termination)

This option allows the user to set the receive termination. This is used to properly
terminate cables in order to prevent signal reflections which can cause signal
degradation.

Transmit Data Source

This option allows the user to set the module to send normal data (default) or to
send specific test-patterns of data to determine problems along the cable as a
diagnostic tool. The user can set the module to send a PRBS (2

20

-1 for T1), an alternating ones and zeros, or an unframed all ones code,

2

15

-1 for E1 and

depending on the diagnostic requirements.

Jitter Attenuator Select

This option allows the user to select Jitter Attenuation on the UTP transmit or
receive side. This decreases jitter in the data stream which increases data
reliability.

NOTE

The jitter attenuator must always be enabled on the transmit side of the copper line.

8

Loopback Selection

This option allows the user to set the Loopback location on the module.
Loopback is a diagnostic tool that enables the user to test the integrity of the line
by allowing the data to be looped back. The following independent loopback
locations are included on the module:

Analog
Loopback

Local Loopback

Remote
Loopback

Set this switch on the Remote module to loop the data back
from the remote copper port (refer to the

Loopback Mode

section for more information).

Remote Copper

Set this switch on the Remote module to loop the data back
from the remote fiber port (refer to the

Loopback Mode

section for more information).

Remote Fiber

Set this switch on the local module to loop the data back
from the local fiber port (refer to the

section for more information).

Mode

Local Fiber Loopback

Refer to the

Loopback Testing

section for application examples of the loopback

testing modes.

Remote Unit

This option allows the user to enable Remote Unit on the module. The Remote
Unit feature is designed to work only as the remote module of the Local/Remote
pair

in the required Master/Slave configuration. With Remote Unit enabled, the

user can easily perform the following:

Test the line integrity of the remote copper port.

•

•

Use the Local unit to configure all SNMP-configurable features for both
units.

Use the Local unit to download firmware for both units.

•

Refer to the

When the user enables the Remote Unit feature on the remote module, it is necessary
to disable SNMP-management on the chassis in which the remote unit is installed (i.e.
turn the iMediaChassis enter chassis SNMP switch off, or do not install an SNMP

Module LED Functions

section for more information.

NOTE

9

Management module in either an iMe
diaChassis or iMcV series chassis.

10

Monitor/Boost Mode

This mode adds 20dB to 32dB of gain to the T1/E1 Receive port allowing it to be
connected to standard T1/E1 passive Monitor Jacks found on most cross connect
patch panels. This mode allows the unit to function as a remote monitor of an
active T1 or E1 circuit. The “Trapped” active circuit can then be carried back
across the fiber lien to the maintenance center for remote monitoring.

NRZ (Non-Return-to-Zero)

This option allows the user to enable or disable the NRZ mode.

NOTE

There are currently no applications that use any other settings than

NRZ disabled

and

(Passive mode). Enabling NRZ can result in data corruption.

AMI encoding

Enabling NRZ terminates the line coding on the copper line. This forces the
module to send raw data to the fiber line without line code information.

LED Operation

This section describes the LEDs and their functions. The Fiber port LED RM is the
only LED that should be lit on the modules under normal operating conditions.

LPBK

NO LNK
PBEO

NRZ

RM

NO LNK

SYM

Copper Port LEDs

Glows green when the module is set to one of the Loopback
modes.

Glows green when a UTP link is

Only used when the
PRBS. This LED will glow amber when the iMcV-T1/E1/J1
Repeater module receives errors and will stay dark when the
converter receives a PRBS without errors.

Fiber Port LEDs

Glows green when the NRZ mode is enabled.

Glows green on the Remote Unit when set to DSW S3-2.
Glows green on the Local unit when it has discovered a
Remote management with Remote Unit enabled.

Glows green when a fiber link has

Glows amber when a 4-bit to 5-bit (4b/5b) symbol encoding
error in the fiber line is detected.

Transmit Data Source

NOT

established.

NOT

been established.

11

option is set to

Loopback Testing

The iMcV-T1/E1/J1 Repeater includes the following loopback locations:

•

Local
Remote

•

•

Analog

Local Loopback

The Local loopback location on the module
loops the fiber-receive port to the fiber­transmit port.

Remote Loopback

The Remote loopback location on the module
loops the fiber-transmit port to the fiber­receive port.

Analog Loopback

The Analog loopback location on the module
loops the copper-transmit port to the copper­receive port.

The iMcV-T1/E1/J1 Repeater can be configured to use the following loopback
test modes:

Local Fiber Loopback Mode

This setting tests the path from the CO
copper port to the Local iMcV-T1/E1/J1
Repeater module fiber port and back.

Remote Fiber Loopback Mode

This setting tests the path from the CO
copper port to the Remote iMcV-T1/E1/J1
Repeater module fiber port and loops it
back.

Remote Copper Loopback

This setting tests the path from the CO
copper port to the Remote iMcV-T1/E1/J1

12

Mode

Repeater module copper port and loops it

back.

The following illustrations show a typical progression of digital loopback tests;
this series allows the user to individually test each segment of the conversion. To
test the copper segment at the remote location requires the PRBS test described
in the next section.

Local Fiber Loopback Mode

To set the loopback testing mode to Local Fiber Loopback Mode, perform the
following:

Set the Local iMcV-T1/E1/J1 Repeater module to

1.

(DIP Switch S3-3=Off and S3-4=Off)

Set the Remote iMcV-T1/E1/J1 Repeater module Loopback to

2.

(DIP Switch S3-3=On and S3-4=On).

This configuration allows the user to test the path from the CO copper port to the
Local iMcV-T1/E1/J1 Repeater module fiber port and loop it back. The
transmitted data is sent unhindered and the received data is ignored.

Remote

Loopback

None

Remote Fiber Loopback Mode

To set the loopback testing mode to Remote Fiber Loopback Mode, perform the
following:

Set the Local iMcV-T1/E1/J1 Repeater module Loopback to

1.

(DIP Switch S3-3=On and S3-4=On)

Set the Remote iMcV-T1/E1/J1 Repeater module to

2.

(DIP Switch S3-3=Off and S3-4=On).

This configuration allows the user to test the path from the CO copper port to the
Remote iMcV-T1/E1/J1 Repeater module fiber port and loop it back. The
transmitted data is sent unhindered and the received data is ignored.

13

Local

None

Loopback

Remote Copper Loopback Mode

To set the loopback testing mode to Remote Copper Loopback Mode, perform
the following:

1.

Set the Local iMcV-T1/E1/J1 Repeater module Loopback to
(DIP Switch S3-3=On and S3-4=On)

Set the Remote iMcV-T1/E1/J1 Repeater module to

2.

(DIP Switch S3-3=On and S3-4=Off).

This configuration allows the user to test the path from the CO copper port to the
Remote iMcV-T1/E1/J1 Repeater module copper port and loop it back. The
transmitted data is sent unhindered and the received data is ignored.

Analog

None

Loopback

After the user has confirmed the integrity of these data paths, the user can
activate the PRBS data generator on the Remote module and place a loopback on
the customer premise equipment to test the final copper segment (refer to the
Testing with

PRBS section for more information).

Testing with Pseudorandom Bit Sequence (PRBS)

To test the copper segment from the Remote module to the Customer Premises
Equipment (CPE) by using PRBS, perform the following:

Set the CPE to loopback the signal.

1.

Set the Remote module to generate PRBSs

2.

(DIP Switch S2-9=On and S2-10=Off).

14

Check the LEDs to verify errors are not received (refer to the Module LED
Functions section for more information).

Fiber Optic Specifications

For fiber optic specifications, visit our Web site at www.imcnetworks.com.

15

RJ-48 Pinout

The following table lists the pin configuration for the RJ-48 connector.

Pin Signal

1 Receive Ring
2 Receive Tip
3 No Connection
4 Transmit Ring
5 Transmit Tip
6 No Connection
7 No Connection
8 No Connection

PIN 1

Troubleshooting

To test a media converter by itself, first make sure there is an appropriate fiber
patch cable, then perform the following steps:

Connect the media converter to the T1/E1 device with a standard UTP cable.

1.

If the

NO LNK

LED for the copper port remains on, a valid signal is not being
received. Push the crossover push button on the front of the unit. Verify
that the

NO LNK

LED for the copper port is off.

2.

Loop a single strand of fiber from the transmit port to the receive port of the
media converter. Verify that the

NO LNK

LED for the fiber port is off.

Or

For single-strand fiber products, connect a single fiber cable from the Local
iMcV-T1/E1/J1 Repeater to the remote iMcV-T1/E1/J1 Repeater. Verify that
the

NO LNK

LED for the fiber port is off.

NOTE

iMcV-T1/E1/J1 Repeater modules cannot be connected to iMcV-T1/E1/J1
LineTerm modules successfully.

16

Specifications

Power Consumption (Typical)

0.550 Amp @ 5V

Operating Temperature

+32°F to +122° F (0°C to +50° C)

Storage Temperature

-4°F to +158°F (-20°C to +70° C)

Humidity

5 to 95% (non-condensing); 0 to 10,000 ft. altitude

Dimensions

Single Slot iMcV-Module

B&B Electronics Technical Support

Tel:

[phone] (in the U.S. and Canada)

Monday-Friday, 7:00am-7”00pm CST

[phone] (Europe)

Monday through Friday 8:00am - 5:00pm GMT

Fax:

E-Mail:

Web:

[phone]

[e-mail]

www.bb-elec.com

17

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

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

2.

Dust caps are installed at B&B Electronics to ensure factory-clean optical
devices. 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

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

4.

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

1.

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

2.

Wear an ESD wrist grounding strap before handling any module or
component. If the wrist strap is not available, maintain grounded contact
with the system unit throughout any procedure requiring ESD protection.

3.

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

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

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

18

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.

19

Safety Certifications

, App

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

Electrical Business Equipment.

Class 1 Laser product, Luokan 1 Laserlaite,
Laser Klasse 1

areil 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.

20

International Headquarters

B&B Electronics

707 Dayton Road

Ottawa, IL 61350 USA

Phone [phone] — General Fax [phone]

Website: www.bb-elec.com

European Headquarters

B&B Electronics

Westlink Commercial Park

Oranmore, Co. Galway, Ireland

Phone [phone] — Fax [phone]S5

Website: www.bb-elec.com

© 2013 B&B Electronics. All rights reserved
The information in this document is subject to change without notice. B&B Electronics assumes no responsibility for

any errors that may appear in this document. iMcV-T1/E1/J1 Repeater is a trademark of B&B Electronics. Other
brands or product names may be trademarks and are the property of their respective companies.

Document Number 50-80200-00 B3 August 2013