Pickering 60-850 User manual

pickeringtest.com
Issue 4.3 January 2020
60-850/851 User Manual
LXI Fiber Optic Multiplexer

Page (II) LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
Page (II) REED RELAY MODULE 40-110/115/120/125
pickering
© COPYRIGHT (2020) PICKERING INTERFACES. ALL RIGHTS RESERVED.
No part of this publication may be reproduced, transmitted, transcribed, translated or stored in any form, or by
any means without the written permission of Pickering Interfaces.
Technical details contained within this publication are subject to change without notice.
ISO 9001
Reg No. FM38792

Page (III)
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
Page (III)
REED RELAY MODULE 40-110/115/120/125
pickering
TECHNICAL SUPPORT
For Technical Support please contact Pickering Interfaces either by phone, the website or via e-mail.
WARRANTY
All products manufactured by Pickering Interfaces are warranted against defective materials and workmanship for a period of
three years, excluding programmable power supplies, from the date of delivery to the original purchaser. Any product found to be
defective within this period will, at the discretion of Pickering Interfaces be repaired or replaced.
Products serviced and repaired outside of the warranty period are warranted for ninety days.
Extended warranty and service are available. Please contact Pickering Interfaces by phone, the website or via e-mail.
ENVIRONMENTAL POLICY
Pickering Interfaces operates under an environmental management system similar to ISO 14001.
Pickering Interfaces strives to full all relevant environmental laws and regulations and reduce wastes and releases to the
environment. Pickering Interfaces aims to design and operate products in a way that protects the environment and the health and
safety of its employees, customers and the public. Pickering Interfaces endeavours to develop and manufacture products that can
be produced, distributed, used and recycled, or disposed of, in a safe and environmentally friendly manner.
Worldwide Technical Support and Product Information
pickeringtest.com
Germany
Tel: [phone]
E-mail: [email protected]
Sweden
Tel: [phone]
E-mail: [email protected]
USA
Tel: (West) [phone]
Tel: (East) [phone]
E-mail: [email protected]
Czech Republic
Tel: [phone]
E-mail: [email protected]
France
Tel [phone]
E-mail [email protected]
Pickering Interfaces Headquarters
Stephenson Road Clacton-on-Sea CO15 4NL United Kingdom
Tel: [phone]
E-Mail: [email protected]
China
Tel: [phone]
E-mail: [email protected]

Page (IV) LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
MEANING / DESCRIPTION SYMBOL
PROTECTIVE EARTH (GROUND)
To identify any terminal which is intended for connection to an external conductor for
protection against electric shock in case of a fault, or the terminal of a protective earth
(ground) electrode.
DANGEROUS VOLTAGE
To indicate hazards arising from dangerous voltages.
WARNING / CAUTION
An appropriate safety instruction should be followed or caution to a potential hazard
exists.
Refer to the relevant instructions detailed within the product manual.
HEAVY
If this product is heavy and reference should be made to the safety instructions for
provisions of lifting and moving.
LASER PRODUCT
This product is capable of switching laser optical signals.
STATIC SENSITIVE
To indicate that static sensitive devices are present and handling precautions should
be followed.
!
kg
SAFETY SYMBOLS
PRODUCT SAFETY
The following safety symbols may be used on the product and throughout the product documentation.

Page (V)
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
Copyright Statement ......................................................................II
Technical Support and Warranty..................................................III
Product Safety .............................................................................. IV
Contents (this page)...................................................................... V
Warnings and Cautions .............................................................. VII
Section 1
Technical Specication...............................................................1.1
Section 2
Technical Description .................................................................2.1
Functional Description ....................................................2.1
Section 3
Installation....................................................................................3.1
Pre Operation Checks .....................................................3.1
Hardware Installation.......................................................3.1
Setting The IP Address ....................................................3.2
Installing The Software....................................................3.3
Soft Front Panel Operation .............................................3.3
Section 4
Programming Guide....................................................................4.1
Programming Options for LXI Units...............................4.1
Programming the 60-850 .................................................4.2
Command Line Control ...................................................4.6
Section 5
Connections.................................................................................5.1
Section 6
Trouble Shooting.........................................................................6.1
LXI Status Indicators .......................................................6.1
LAN Reset.........................................................................6.2
Section 7
Maintenance Information............................................................7.1
Optical Multiplexer Parts List .........................................7.2
General Maintenance.......................................................7.5
Section 8
Test Procedure.............................................................................8.1
Test Results ......................................................................8.2
Appendix A
Fitting Rack Mounting Flanges .................................................A.1
CONTENTS

Page (VI) LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
THIS PAGE INTENTIONALLY BLANK

Page (VII)
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
WARNING - HAZARDOUS ENVIRONMENTS SYMBOL
This product is not specically designed for use in hazardous environments, for example in explosive
atmospheres. If the product is to be used in hazardous environments we recommend that the user
ensures suitable protective measures are taken.
!
WARNING - DANGER OF ELECTRIC SHOCK SYMBOL
This module may contain hazardous voltages. Before removing the module from the rack remove all
supplies and disconnect user I/O signals.
CAUTION - HANDLING OF ELECTROSTATIC-SENSITIVE DEVICES SYMBOL
Certain semiconductor devices used in this equipment are liable to damage due to static voltage.
Observe the following precautions when handling these devices in their unterminated state, or
sub-assemblies containing these devices:
1. Persons removing sub-assemblies from equipment using these devices must be earthed by a
wrist strap and a resistor at the point provided on the equipment.
2. Soldering irons used during the repair operations must be low voltage types with earthed tips and
isolated from the mains voltage by a double insulated transformer.
3. Outer clothing worn must be unable to generate static charges.
4. Printed Circuit Boards (PCBs) tted with these devices must be stored and transported in
anti-static bags.
CAUTION - PRODUCT DOCUMENTATION SYMBOL
Suitably qualied & trained users should ensure that the accompanying documentation is fully read
and understood before attempting to install or operate the product.
!
WARNING - RISK OF INJURY SYMBOL
This product is specically designed to switch optical signals. Under no circumstances look into the
end of an optical output or an optical cable attached to an optical output. LASER RADIATION CAN
SERIOUSLY DAMAGE YOUR EYESIGHT.
Read and understand the safety information of the laser source connected to the optical switch.
WARNINGS AND CAUTIONS

Page (VIII) LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
All cleaning and servicing requires the equipment to be isolated and disconnected from the power source and user
I/O signals (refer to the Maintenance Section).
• Appropriate manual handling procedures should be followed as dictated by the weight of the individual module or
the combined weight of the modules & chassis.
• Should a fault occur with the module or chassis, immediately isolate and disconnect the incoming power to the
chassis and the user I/O signals.
• Ensure the equipment is installed, operated and maintained by trained and authorised personnel.
• Modules are not accessed to EN 60825, users should observe the safety instructions and laser
class for the 3rd party laser source.
• The module may be capable of switching optical signals from a laser device; do not stare directly
at the user I/O ports.
• For suitably equipped products in the event of an emergency press the red “emergency stop” button situated on
the front of the unit.
Page viii
LXI HIGH VOLTAGE 2-POLE MATRIX 60-310
pickering
CAUTION - PRODUCT DOCUMENTATION SYMBOL
Suitably qualied & trained users should ensure that the accompanying documentation is fully read
and understood before attempting to install or operate the product.
!
SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
All cleaning and servicing requires the equipment to be isolated and disconnected from the power source and user I/O
signals (refer to the Maintenance Section).
• Appropriate manual handling procedures should be followed as dictated by the weight of the individual module or
the combined weight of the modules & chassis.
• Should a fault occur with the module or chassis, immediately isolate and disconnect the incoming power to the
chassis and the user I/O signals.
• Ensure the equipment is installed, operated and maintained by trained and authorised personnel.
• For suitably equipped products in the event of an emergency press the red “emergency stop” button situated on
the front of the unit.
WARNING - RACK MOUNTING
If it is required to t this unit into a 19 inch rack, its weight must be
supported by side brackets, runners or a suitable equipment shelf.
The xing holes in the front panel anges are designed only for
securing the device in the rack and must NOT be used to support
the weight of the whole device.
Please refer to Appendix A for the procedure for tting the
supplied anges to either side of the front panel.
!
HIGH VOLTAGE SAFETY WARNING
THIS UNIT IS CAPABLE OF SWITCHING VOLTAGES AND CURRENTS THAT CAN
CAUSE SERIOUS INJURIES. IN APPLICATIONS INVOLVING HIGH VOLTAGES IT
IS STRONGLY RECOMMENDED THAT UNUSED CONNECTORS ARE CAPPED
TO PREVENT ACCIDENTAL CONTACT WHILE IN USE. SYSTEM INTEGRATORS
AND USERS SHOULD CONNECT TO THE FRONT PANEL CONNECTORS WITH
CONNECTORS OR CABLE ASSEMBLIES THAT ENSURE OPERATORS WILL NOT
INADVERTENTLY COME IN CONTACT WITH HIGH VOLTAGES.

Page 1.1
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 1 - TECHNICAL SPECIFICATION
SECTION 1 - TECHNICAL SPECIFICATION
pickeringtest.com
LXI Fiber Optic Multiplexer 40-850/851
ISSUE 5.0 APR 2018
• 8 Channel, Dual 4 Channel,
Dual 8 Channel, 16 Channel or 32 Channel Optical MUX
• MEMS Based Actuation For Long Life and Fast Operation
• Single-Mode or Multi-Mode Fiber Support
• Loop-Thru Option For Easy MUX Expansion
• Compact 1U Form Factor
• LXI Standard 1.4 Compliant
• 3 Year Warranty
Functional Diagrams of the Optical 4, 8, 16 and 32 Channel MUX Configurations
16-Channel
Multiplexer Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Com
8-Channel
Multiplexer
Ch 5
Ch 6
Ch 7
Ch 8
Com
Ch 1
Ch 2
Ch 3
Ch 4
8-Channel
Multiplexer Ch 1.1
Ch 1.2
Ch 1.3
Ch 1.4
Ch 1.5
Ch 1.6
Ch 1.7
Ch 1.8
Com 1
Ch 2.1
Ch 2.2
Ch 2.3
Ch 2.4
Ch 2.5
Ch 2.6
Ch 2.7
Ch 2.8
Com 2
8-Channel
Multiplexer
4-Channel
Multiplexer Ch 1.1
Ch 1.2
Ch 1.3
Ch 1.4
Com 1
Ch 2.1
Ch 2.2
Ch 2.3
Ch 2.4
Com 2
4-Channel
Multiplexer
32-Channel
Multiplexer
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Ch 17
Ch 18
Ch 19
Ch 20
Ch 21
Ch 22
Ch 23
Ch 24
Com
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 25
Ch 26
Ch 27
Ch 28
Ch 29
Ch 30
Ch 31
Ch 32
The 60-850 and 60-851 are LXI conformant ber optic multiplexers that use MEMS
switching technology to ensure fast and reliable switching of single-mode (60-850)
or multi-mode (60-851) optical signals being carried on ber connections. The
60-850/851 is available with a variety of connector options and in a variety of
multiplexer arrangements.
Multiplexer congurations offered are single 8 channel, dual 8 channel, single
16 channel and single 32 channel. Each conguration can be supplied with FC/APC,
SC/PC, LC or SC connector types – allowing users to select exactly the model that ts
their connection standard. A dual 4 channel version is also available, supporting only
multi-mode ber and with LC connectors. Multiplexer versions are also available with
a Loop-Thru connection allowing easy expansion.
All congurations use a MEMS based mirror system that ensures fast switching, long
operating life and repeatable insertion loss and isolation characteristics.
MUX Control
The 60-850/851 is fully LXI conformant
through a 1000Base-T Ethernet
connection and is supplied with IVI
drivers and Direct I/O drivers to allow
programmatic control of the optical
switches. A built in soft front panel
can be accessed through any web
browser to provide manual control of
the multiplexers in a simple and intuitive
way. Controlling the 60-850/851 at long
distances could not be simpler, and
control can even be gained using links
including wireless access points for true
control mobility.

Page 1.2 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 1 - TECHNICAL SPECIFICATION
LXI Fiber Optic Multiplexer – 60-850/851
pickeringtest.com
Overview
16-Channel
Multiplexer Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Common
8-Channel
Multiplexer
Ch 5
Ch 6
Ch 7
Ch 8
Common
Ch 1
Ch 2
Ch 3
Ch 4
8-Channel
Multiplexer Ch 1.1
Ch 1.2
Ch 1.3
Ch 1.4
Ch 1.5
Ch 1.6
Ch 1.7
Ch 1.8
Common 1
Ch 2.1
Ch 2.2
Ch 2.3
Ch 2.4
Ch 2.5
Ch 2.6
Ch 2.7
Ch 2.8
Common 2
8-Channel
Multiplexer
Loop-Thru
Loop-Thru
Loop-Thru 1
Loop-Thru 2
Switching Diagrams for the 8 Channel Optical Multiplexer with optional Loop-Thru switching
16-Channel
Multiplexer Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Common
16-Channel
Multiplexer Ch 17
Ch 18
Ch 19
Ch 20
Ch 21
Ch 22
Ch 23
Ch 24
Ch 25
Ch 26
Ch 27
Ch 28
Ch 29
Ch 30
Ch 31
Ch 32
Loop-Thru
Connection
Example Configuration using the Loop-Thru Connection:
Two 60-850/851 16-Channel Multiplexers can be
cascaded to produce a single 32-Channel Optical
Multiplexer
32-Channel
Multiplexer
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Ch 17
Ch 18
Ch 19
Ch 20
Ch 21
Ch 22
Ch 23
Ch 24
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 25
Ch 26
Ch 27
Ch 28
Ch 29
Ch 30
Ch 31
Ch 32
Common
Loop-Thru
Switching Diagram for the 32 Channel Optical Multiplexer
with optional Loop-Thru switching
16-Channel
Multiplexer Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
Ch 9
Ch 10
Ch 11
Ch 12
Ch 13
Ch 14
Ch 15
Ch 16
Common
8-Channel
Multiplexer
Ch 5
Ch 6
Ch 7
Ch 8
Common
Ch 1
Ch 2
Ch 3
Ch 4
8-Channel
Multiplexer Ch 1.1
Ch 1.2
Ch 1.3
Ch 1.4
Ch 1.5
Ch 1.6
Ch 1.7
Ch 1.8
Common 1
Ch 2.1
Ch 2.2
Ch 2.3
Ch 2.4
Ch 2.5
Ch 2.6
Ch 2.7
Ch 2.8
Common 2
8-Channel
Multiplexer
Loop-Thru
Loop-Thru
Loop-Thru 1
Loop-Thru 2
Switching Diagram for the 16 Channel Optical Multiplexer
with optional Loop-Thru switching

Page 1.3
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 1 - TECHNICAL SPECIFICATION
LXI Fiber Optic Multiplexer – 60-850/851
pickeringtest.com
Specifications
Operating/Storage Conditions
Operating Conditions
Operating Temperature:
Humidity:
Altitude:
0°C to +55°C
Up to 95% non-condensing
5000m
Storage and Transport Conditions
Storage Temperature:
Humidity:
Altitude:
-20°C to +75°C
Up to 95% non-condensing
15000m
Safety & CE Compliance
All modules are fully CE compliant and meet applicable EU
directives: Low-voltage safety EN61010-1:2010, EMC Immunity
EN61326-1:2013, Emissions EN55011:2009+A1:2010.
Mechanical Characteristics
Supplied with front panel ears to enable rack mounting on a shelf or
other rear support mechanism.
Dimensions: 1U high, full rack width, 340mm depth
3D models for all versions in a variety of popular le formats are
available on request.
Cooling
Fan assisted cooling, side air intakes and rear exhaust.
LAN Interface
Compliant to LXI Standard 1.4, the 60-850/851 has a 1000Base-T
Ethernet Interface via a standard RJ-45 connector mounted on the
rear panel with an LCD display showing the unit’s IP address*.
*Note: Legacy units may not have 1000Base-T support or be tted
with an LCD display.
LXI Status Indicators
Front panel mounted LEDs:
• Power
• Ready
• Error
• LAN
• Active
Switch Indicators
LED indicators show the selected MUX channel.
Connectors
Signals via front panel connectors as Product Order Codes.
Connector Protection
Supplied with tethered dust caps for use when not connected to an
external ber connector.
Power Source
Universal AC mains supply, 90-264VAC, 50-60Hz
Power Inlet: Male IEC connector
on rear panel
Single-Mode Specification
Fiber Switch Type: MEMS
Available Connector Types: FC/APC, FC/PC, SC/PC,
MU, LC.
Wavelength: 1240nm to 1640nm
Internal Fiber Type: SM 9/125
Insertion Loss: 1dB typ (8:1 version)
1.5dB typ (16:1 version)
1.5dB typ (8:1 loop-thru)
2dB typ (16:1 loop-thru)
2.5dB typ (32:1 version)
Return Loss: 60db min (APC version)
55dB min (other versions)
Polarization Dependent Loss
(PDL):
0.05dB max
Repeatability: ±0.01dB max
Crosstalk: -60dB max
Recommended Input Power: +20dBm Above this level a
small increase in insertion
loss may be experienced,
typically less than 0.1dB
at +27dBm. Damage level,
>+30dBm continuous.
Thermal Stability (-10 to 75°C
insertion loss variation): 0.2dB max
Expected Life: >>109 operations
Maximum Switching Time: 1ms
Cycle Rate: 500/sec
Multi-Mode Specification
Fiber Switch Type: MEMS
Available Connector Types: SC, ST
Wavelength: 700nm to 1700nm
Internal Fiber Type: MM 62.5/125
Insertion Loss: 1dB typ (8:1 version)
1.5dB typ (16:1 version)
1.5dB typ (8:1 loop-thru)
2dB typ (16:1 loop-thru)
2.5dB typ (32:1 version)
Return Loss: 55dB min
Polarization Dependent Loss
(PDL): 0.05dB max

Page 1.4 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 1 - TECHNICAL SPECIFICATION
LXI Fiber Optic Multiplexer – 60-850/851
pickeringtest.com
Ordering Information
Product Order Codes
Dual 4 Channel Fiber Multiplexer
SC, Multi-Mode
ST, Multi-Mode
60-851-209
60-851-309
Single 8 Channel Fiber Multiplexer
FC/APC, Single-Mode
FC/APC, Single-Mode with Loop-Thru
SC, Single-Mode
SC, Single-Mode with Loop-Thru
LC, Single-Mode
LC, Single-Mode with Loop-Thru
SC, Multi-Mode
SC, Multi-Mode with Loop-Thru
60-850-011
60-850-021
60-850-211
60-850-221
60-850-411
60-850-421
60-851-211
60-851-221
Dual 2x2 Channel Fiber Multiplexer
LC, Multi-Mode 60-851-405
Dual 8 Channel Fiber Multiplexer
FC/APC, Single-Mode
FC/APC, Single-Mode with Loop-Thru
SC, Single-Mode
SC, Single-Mode with Loop-Thru
LC, Single-Mode
LC, Single-Mode with Loop-Thru
SC, Multi-Mode
SC, Multi-Mode with Loop-Thru
ST, Multi-Mode
60-850-012
60-850-022
60-850-212
60-850-222
60-850-412
60-850-422
60-851-212
60-851-222
60-851-312
Single 16 Channel Fiber Multiplexer
FC/APC, Single-Mode
FC/APC, Single-Mode with Loop-Thru
SC, Single-Mode
SC, Single-Mode with Loop-Thru
LC, Single-Mode
LC, Single-Mode with Loop-Thru
SC, Multi-Mode
SC, Multi-Mode with Loop-Thru
60-850-013
60-850-023
60-850-213
60-850-223
60-850-413
60-850-423
60-851-213
60-851-223
Single 32 Channel Fiber Multiplexer
FC/APC, Single-Mode
FC/APC, Single-Mode with Loop-Thru
SC, Single-Mode
SC, Single-Mode with Loop-Thru
LC, Single-Mode
LC, Single-Mode with Loop-Thru
SC, Multi-Mode
SC, Multi-Mode with Loop-Thru
60-850-014
60-850-024
60-850-214
60-850-224
60-850-414
60-850-424
60-851-214
60-851-224
Product Customization
Pickering LXI units are designed and manufactured on our own
exible manufacturing lines, giving complete product control and
enabling simple customization to meet very specic requirements.
Customization can include:
• Alternative switch types
• Mixture of switch types
• Alternative number of switches
• Different performance specications
All customized products are given a unique part number, fully
documented and may be ordered at any time in the future. Please
contact your local sales ofce to discuss.

Page 1.5
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 1 - TECHNICAL SPECIFICATION
LXI Fiber Optic Multiplexer – 60-850/851
pickeringtest.com
Supporting Products & Software
We also offer customized cabling and have a free online Cable Design Tool that can
be used to create custom cable solutions for many applications.
Visit: pickeringtest.com/cdt to start your design.
Mass Interconnect
We recommend the use of a mass interconnect solution when an Interchangeable
Test Adapter (ITA) is required for a PXI or LXI based test system. Our modules are
fully supported by both Virginia Panel and MacPanel.
Pickering Reed Relays
We are the only switch provider with in-house reed relay manufacturing capability
via our sister company, Pickering Electronics. These instrument grade reed relays
feature SoftCenter® technology, ensuring long service life and repeatable contact
performance.
To learn more, please go to: pickeringrelay.com
Connectivity Solutions
We provide a full range of supporting cable and connector solutions for all our switching products—20 connector families with 1200+
products. We offer everything from simple mating connectors to complex cables assemblies and terminal blocks. All assemblies are
manufactured by Pickering and are guaranteed to mechanically and electrically mate to our modules.
Connectors & Backshells Multiway Cable Assemblies RF Cable Assemblies Connector Blocks
Programming
All LXI devices are supplied with built-in software drivers, web pages for conguration and soft front panels as required by the LXI
specication. A variety of drivers are provided (C, .NET, IVI, SOAP) which are compatible with all Microsoft supported versions of Windows
and popular older versions. For a list of all supporting operating systems, please see: pickeringtest.com/os
The drivers may be used in many commonly used programming environments and applications including:
• Pickering Interfaces Switch Path Manager
• National Instruments products (LabVIEW, LabWindows/CVI, Switch Executive, MAX, TestStand, VeriStand, etc.)
• Microsoft Visual Studio products (Visual Basic, Visual C++, Visual C#)
• Keysight VEE and OpenTAP
• Mathworks Matlab
• Marvin ATEasy
• MTQ Testsolutions Tecap Test & Measurement Suite
As well as various open source environments such as:
• Sharp Develop
• Dev-C++
To learn more about software drivers and development environments, please go to: pickeringtest.com/software

Page 1.6 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 1 - TECHNICAL SPECIFICATION
LXI Fiber Optic Multiplexer – 60-850/851
pickeringtest.com
Supporting Products & Software
© Copyright (2020) Pickering Interfaces. All Rights Reserved Pickering Interfaces maintains a commitment to continuous product development, consequently we reserve the right to vary from the description given in this data sheet.
Signal Routing Software
Our signal routing software, Switch Path Manager, automatically selects and energizes switch
paths through Pickering switching systems. Signal routing is performed by simply dening
test system endpoints to be connected together, greatly accelerating Test System software
development.
To learn more, please go to: pickeringtest.com/spm
Diagnostic Relay Test Tools
eBIRST Switching System Test Tools are designed specically for our PXI, PCI or LXI
products, these tools simplify switching system fault-nding by quickly testing the system
and graphically identifying the faulty relay.
To learn more, please go to: pickeringtest.com/ebirst
Three Year Warranty
All standard products manufactured by Pickering Interfaces are warranted against
defective materials and workmanship for a period of three years from the date of delivery to the original purchaser. Extended warranty and
service agreements are available for all our modules and systems with various levels to suit your requirements. Although we offer a 3-year
warranty as standard, we also include guaranteed long-term support—with a history of supporting our products for typically 15-20 years. To
learn more, please go to: pickeringtest.com/support
Available Product Resources
We have a large library of product resources including success stories, product and support videos, articles, as well as complete product
catalogs and product reference maps to assist when looking for the switching, simulation and cable and connector solutions you need.
We have also published handy reference books on Switching Technology and for the PXI and LXI standards.
To view, download or request any of our product resources, please visit: pickeringtest.com/resources

Page 2.1
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 2 - TECHNICAL DESCRIPTION
SECTION 2 - TECHNICAL DESCRIPTION
FUNCTIONAL DESCRIPTION
The 60-850/851 is a ber optic multiplexer with one bank of 8, 16 or 32 channels, or two banks of 4 or 8 channels
under the control of an LXI interface. The multiplexer can be ordered with a variety of front panel ber connectors
with either single mode or multimode capability.
Switch setting information for the multiplexer is sent from the Embedded Processor to the relay driver PCBs via a
Bridge circuit. Programming information for the processor is sent to the unit via the LAN interface from a remote
computer using the unit’s unique Ethernet address. Programming documentation for the unit as well as data for
Pickering’s other LXI compatible switching products is stored in the embedded processor and can be downloaded
over the LAN interface. Status LEDs on the front of the chassis indicate the condition of the unit and the LAN
connection.
POWER
SUPPLIES
LAN
INTERFACE
PWR
RDY
ERR
LAN
ACT
STATUS LEDs
RJ45
SOCKET
EMBEDDED
PROCESSOR
LOGIC
SUPPLY
RELAY COIL
SUPPLY
BRIDGE
CARD
LED DRIVERS RELAY DRIVERS
16-CHANNEL OPTICAL MULTIPLEXER
CONTROL CONTROL
MULTIPLEXER STATUS LEDS
Figure 2-1. Block Diagram for the 60-850 Fiber Optic Multiplexer (16-Channel version)

Page 2.2 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 2 - TECHNICAL DESCRIPTION
THIS PAGE INTENTIONALLY BLANK

Page 3.1
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 3 - INSTALLATION
INSTALLING THE OPTICAL MULTIPLEXER
The 60-850/851 may be mounted on a desk top or tted into a standard 19 inch rack (rack mounting anges are
supplied with the unit that can be tted to the sides of the front panel). When tting into a rack it is important to
provide adequate support using side brackets or runners, the mounting holes in the front panel anges are
designed only for securing the unit in the rack and must NOT be used to support the weight of the whole
unit.
Power is supplied to the rear of the unit using a standard IEC power lead and the power on/off switch is located next
to the power inlet socket. The unit is supplied with a suitable Earthed mains power lead, If a different lead is used it
is important to ensure that an adequate Earth connection is present. When mounted in a rack, provision should be
made to allow access to the rear of the unit. This is to enable the operation of the power on/off switch and the Reset
button. The rear panel layout is shown in Figure 3-2.
The Fiber Optic Multiplexer is controlled by the host computer via an Ethernet interface. The RJ45 socket on the rear
of the unit can be connected to a hub or switch via an Ethernet cable to allow control over a local area or wide area
network. Alternatively a crossover Ethernet cable can be used to connect the unit to a laptop PC and local control
can be carried out isolated from a network. The IP address of the unit has to be manually or automatically congured
before it can be used on a network, please refer to the following section “Setting the IP Address” and the “LXI Getting
Started Guide” document to carry out this process.
Figure 3-1. Front view of the 16:1 Fiber Optic Multiplexer showing signal connectors (LC version)
Page 3.1
LXI HIGH VOLTAGE 2-POLE MATRIX 60-310
pickering SECTION 3 - INSTALLATION
SECTION 3 - INSTALLATION
Refer to the Warnings and Cautions at the front of this manual
The product is designed for indoor use only.
!
kg
PREOPERATION CHECKS (UNPACKING)
1. Check the module for transport damage and report any damage immediately to Pickering Interfaces.
Do not attempt to install the product if any damage is evident.
2. Ensure that the designated area for the product is of a at and solid construction to support its weight.

Page 3.2 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 3 - INSTALLATION
Figure 3-2. Rear view of the Fiber Optic Multiplexer showing the mains supply connection and LAN socket
SETTING THE IP ADDRESS
To use the 60-850/851 Fiber Optic Multiplexer over a LAN connection it should be set up and congured as described
in the “LXI Getting Started Guide” document.
If the IP address is to be set manually and before connecting to a network, contact your IT department so they can
give you the correct settings for:
• IP Address
• Subnet Mask
• Default Gateway
• DNS Server(s)
Once you have the required information, the IP conguration window is used to manually set the IP address. This is
shown in Figure 3-4.
The current IP address setting of the 60-850/851 is indicated on an LCD display on the rear panel of the chassis.
Incorrect setting will result in a loss of communication and may also be indicated by a red LAN LED on the front
panel. If this does occur press and hold the LAN Reset button on the back panel of the device for a full factory reset
(see Section 6 “Troubleshooting” for details).
Figure 3-3. Display for IP Address on Rear Panel

Page 3.3
LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering SECTION 3 - INSTALLATION
SOFT FRONT PANEL OPERATION
The 60-850/851 Fiber Optic Multiplexer can be programmed using the Soft Front Panel. This can be run as a
Java Applet from the device’s LXI home page. You must have the Java Runtime environment loaded from Sun
Microsystems to use this facility. This application can be downloaded from www.sun.com/java .
To access the Soft Front Panel, rst select Instrument Control from the Instrument Home Page, then click the
relevant icon in the displayed window to launch the Java applet.
INSTALLING THE SOFTWARE
From the device web page, select ‘Driver Download’ from the menu at the left of the page. This will retrieve the driver
from the instrument and install it on your PC.
Alternatively, the driver may be found on the DVD shipped with the product in the ‘Drivers_LXI’ folder: Series-60-
Setup.exe.
This driver may also be found on the Pickering Interfaces web-site at:
http://www.pickeringtest.info/downloads/drivers/Sys60/
or from the Software Downloads section at:
www.pickeringtest.com
Figure 3-4. Example conguration window used to manually set the IP address of a Pickering LXI device

Page 3.4 LXI FIBER OPTIC MULTIPLEXER 60-850/851
pickering
SECTION 3 - INSTALLATION
THIS PAGE INTENTIONALLY BLANK