JGR SX1 User manual
SX1 Optical Switch
User Manual
SX1 User Manual
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M-SX1-001-01
All information contained herein is believed to be accurate and is subject to change without notice. No
responsibility is assumed for its use. © JGR Optics Inc., 2020. All rights reserved.
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TABLE OF CONTENTS
LIST OF FIGURES AND TABLES ................................................................................................................... v
COMPLIANCE ..............................................................................................................1
FDA-CDRH Compliance.............................................................................................................................. 1
CSA / IEC Compliance ................................................................................................................................ 1
CE Compliance........................................................................................................................................... 1
GENERAL INFORMATION ............................................................................................2
SX1 Optical Switch Overview ..................................................................................................................... 2
Applications............................................................................................................................................... 2
Key Features.............................................................................................................................................. 2
Included Accessories ................................................................................................................................. 3
SAFETY INFORMATION ...............................................................................................4
Safety Markings on the Unit...................................................................................................................... 4
Classification.............................................................................................................................................. 4
Important Safety Information ................................................................................................................... 5
Laser Hazards ............................................................................................................................................................... 5
Electrical Hazards......................................................................................................................................................... 5
GETTING STARTED......................................................................................................7
Initial Inspection ........................................................................................................................................ 7
Operational Requirements ........................................................................................................................ 7
Product Overview...................................................................................................................................... 8
SX1 Front Panel ............................................................................................................................................................ 8
SX1 Rear Panel.............................................................................................................................................................. 8
OPERATION...............................................................................................................10
Powering Up the Switch .......................................................................................................................... 10
Using with an RL1 .................................................................................................................................... 10
Establishing Communication ................................................................................................................... 10
USB.............................................................................................................................................................................. 10
Ethernet ...................................................................................................................................................................... 10
SX1 WEBPAGE...........................................................................................................12
Dashboard ...............................................................................................................................................12
Settings.................................................................................................................................................... 13
Network Settings........................................................................................................................................................ 13
Upgrade...................................................................................................................................................................... 13
Help ......................................................................................................................................................... 14
About....................................................................................................................................................... 15
PROGRAMMING GUIDE.............................................................................................17
General Information................................................................................................................................17
Step-by-step Guide..................................................................................................................................17
Note......................................................................................................................................................... 18
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Commands Lists.......................................................................................................................................19
MAINTENANCE..........................................................................................................21
Cleaning the Unit..................................................................................................................................... 21
Cleaning the Output Connectors............................................................................................................. 21
STORAGE AND SHIPPING .........................................................................................22
Returning Instruments to JGR Optics ...................................................................................................... 22
Contact Information ................................................................................................................................ 22
SPECIFICATIONS ......................................................................................................23
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LIST OF FIGURES AND TABLES
Figure 1: SX1 Optical Switch.......................................................................................................................... 2
Figure 2: Front view of a 24 channel SX1...................................................................................................... 8
Figure 3: Rear view of an SX1........................................................................................................................ 9
Figure 4: Retrieving the SX1’s IP address....................................................................................................11
Figure 5: SX1 webpage –Dashboard tab ....................................................................................................12
Figure 6: SX1 webpage –Network Settings tab .......................................................................................... 13
Figure 7: SX1 webpage –Upgrade tab........................................................................................................14
Figure 8: SX1 webpage –Help tab ..............................................................................................................15
Figure 9: SX1 webpage –About tab ............................................................................................................16
Table 1: Safety symbols................................................................................................................................. 4
Table 2: Environmental requirements .......................................................................................................... 8
Table 3: Detailed description of the SX1 rear panel components (see Figure 3) ......................................... 9
Table 4: Standard SCPI required commands list......................................................................................... 19
Table 5: SX1 commands list ........................................................................................................................20
Table 6: SX1 mechanical and environmental specifications sheet ............................................................. 23
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COMPLIANCE
FDA-CDRH Compliance
Under the US Food and Drug Administration (FDA) Center for Devices and Radiological Health (CDRH), the
unit complies with the Code of Federal Regulations (CFR), Title 21, Subchapter J, which pertains to laser
safety and labeling. See following link for more information:
•http://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPartFrom=1000&C
FRPartTo=1050
CSA / IEC Compliance
The unit complies with certain standards of the Canadian Standards Association (CSA) and the
International Electrotechnical Commission (IEC).
The unit falls in the Installation Category (Overvoltage Category) II under IEC 664. IEC 664 relates to
impulse voltage levels and insulation coordination. The category is defined as: local level, appliances,
portable equipment, etc., with smaller transient overvoltages than Installation Category (Overvoltage
Category) III.
The unit falls in the Pollution Degree 2 category under IEC 1010-1 and CAN/CSA-C22.2 No. 1010.1. The IEC
standard on Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use
relates to insulation coordination. The CSA standard is on Safety Requirements for Electrical Equipment
for Measurement Control, and Laboratory Use, Part I: General Requirements. The Pollution Degree 2
category is defined as follows: “Normally only non-conductive pollution occurs. Occasionally, however, a
temporary conductivity caused by condensation must be expected.”
CE Compliance
Electronic test equipment is subject to the EMC Directive in the European Union. The EN61326 standard
prescribes both emission and immunity requirements for laboratory, measurement, and control
equipment. This unit has undergone extensive testing according to the European Union Directive and
Standards.
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GENERAL INFORMATION
SX1 Optical Switch Overview
The SX1 Optical Switch (Figure 1) is a customizable benchtop/rackmount instrument, ideal for high-
volume manufacturing production testing.
Figure 1: SX1 Optical Switch
Available in single-mode or multimode, the switch configurations range from 1x2 up to 1x360. Optional
2x1 or 4x1 built-in switches can provide additional common inputs. The switch may be controlled through
remote interface (USB or Ethernet).
Applications
•High volume production testing
•Multiple device testing
•Test automation
•Paired with the RL1 for multi-fiber testing
Key Features
•Low IL < 0.7 dB
•± 0.005 dB repeatability
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•Up to 360 outputs
•Chassis modular
•Customizable
Included Accessories
•Test report
•USB A to USB B cable (1.8m)
•Ethernet cable (1.8m)
•AC power cord (2m)
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SAFETY INFORMATION
To avoid situations that could result in serious injuries or death, always observe the following precautions.
The safety instructions must be observed whenever the unit is operated, serviced, or repaired. Failure to
comply with any of these instructions or with any precaution or warning contained in the user manual is
in direct violation of the standards of design, manufacturing, and intended use of the unit. JGR Optics Inc.
assumes no liability for the customer’s failure to comply with any of these safety requirements.
Safety Markings on the Unit
See Table 1 for symbols and messages that can be marked on the unit. Observe all safety instructions that
are associated with a symbol.
Table 1: Safety symbols
Laser radiation may be present. Refer to the user manual for instructions on handling
and operating the unit safely. Avoid looking into any ports near which this symbol
appears.
Frame or chassis terminal for electrical grounding within the unit.
Protective conductor terminal for electrical grounding to the earth.
WARNING
Procedure can result in serious injury or loss of life if not carried out in proper
compliance with all safety instructions. Ensure that all conditions necessary for safe
handling and operation are met before proceeding.
CAUTION
Procedure can result in serious damage to or destruction of the unit if not carried out
in compliance with all instructions for proper use. Ensure that all conditions necessary
for safe handling and operation are met before proceeding.
Classification
The SX1 consists of an exposed metal chassis that is connected directly to earth via a power cord and is
therefore classified as a Class 1 instrument.
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Important Safety Information
Laser Hazards
Warning
•Never look directly into the end of an optical cable connected to an optical
output device that is operating. Laser radiation is invisible and direct
exposure can severely injure the human eye.
Electrical Hazards
Warning
•Some of the circuits are powered whenever the unit is connected to the AC
power source (line power). To ensure that all circuits are powered off,
disconnect the power cord from either the power inlet on the unit’s rear
panel or from the AC line-power source (receptacle). The power cord must
always be accessible from one of these points. If the unit is installed in a
cabinet, the operator must be able to disconnect the unit from the line power
by the system’s line-power switch.
•Use only the type of power cord supplied with the unit. If you need to replace
a lost or damaged cord, make sure to replace with a power cord of the same
type.
•Connect the power cord only to a power outlet equipped with a protective
earth contact. Never connect to an extension cord or any receptacle that is
not equipped with this feature.
•If using a voltage-reducing autotransformer to power the unit, ensure that
the common terminal connects to the earthed pole of the power source.
•Do not interrupt the protective earth grounding. Such action can lead to a
potential shock hazard that can result in serious personal injury. Do not
operate the unit if an interruption to the protective grounding is suspected.
•Do not operate the unit when its cover or panels have been removed.
•To prevent potential fire or shock hazard, do not expose the unit to any source
of excessive moisture.
•Do not use the unit outdoor.
•Operating the unit in the presence of flammable gases or fumes is extremely
hazardous.
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•If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired. Only technicians
authorized by JGR Optics Inc. should carry out repairs. In addition to voiding
the warranty, opening the unit (even when unplugged) can expose you to
potential shock hazards.
•Some of the unit’s capacitors can be charged even when the unit is not
connected to the power source.
•Do not perform any operating or maintenance procedure that is not
described in the user manual.
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GETTING STARTED
Caution
•To avoid injury or death, always observe the precautions listed in SAFETY
INFORMATION on page 4.
This manual contains complete operating instructions for safe and effective operation of the SX1 Optical
Switch. It is recommended that users of the SX1 familiarize themselves with contents of this manual
before using the instrument.
The inspection report and a description of any customer-requested information may be found in the
calibration document envelope included with the instrument.
Initial Inspection
Warning
•To avoid electrical shock, do not initialize or operate the unit if it bears any
sign of damage. Ensure that the unit and any devices or cords connected to it
are properly grounded.
✓Inspect the package and contents for signs of damage.
✓Ensure all contents are included.
✓Read the user manual thoroughly and become familiar with all safety symbols and instructions to
ensure that the unit is operated and maintained safely.
✓If the initial inspection reveals any damage or missing components, immediately notify JGR Optics
Inc. and if necessary, the carrier.
Operational Requirements
For the unit to meet the warranted specifications, the operating environment must meet the conditions
outlined in Table 2.
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Table 2: Environmental requirements
Parameter
Specification
Altitude
Up to 2000m
Temperature
0 to 40°C
Humidity
Up to 95% RH (0 to 40°C)
Voltage
Main supply voltage fluctuations must not
exceed ± 10% of the nominal voltage
Product Overview
SX1 Front Panel
A front view of the SX1 switch is shown in Figure 2. The standard front panel bulkhead types are FC, SC or
LC.
Figure 2: Front view of a 24 channel SX1
SX1 Rear Panel
A rear view of the SX1 switch is shown in Figure 3. See Table 3 for a detailed description.
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Figure 3: Rear view of an SX1
Table 3: Detailed description of the SX1 rear panel components (see Figure 3)
Item #
Description
1
LAN/Reset
•Press once: reset network settings
2
Ethernet port
•Connection to LAN
3
USB B port
•Connection to PC or RL1
4
USB A ports
•Connections to peripherals
5
IO switch
•On/off toggle
6
Power input
•Contains user-replaceable fuse
1
2
3
4
5
6
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OPERATION
Powering Up the Switch
To power up the switch:
1. Verify that the power switch is set to the “off” position (O). Connect the switch to an AC power
supply using the power cord provided.
2. Toggle the power switch to the “on” position (I).
Using with an RL1
When using the SX1 with an RL1, connect a USB cable from the SX1 USB B port to one of the RL1’s USB A
ports. All switch operations are then controlled via the RL1.
Establishing Communication
If not using with an RL1, the SX1’s control is done via USB or Ethernet.
USB
Connect a USB cable from the SX1 USB B port to a PC or tablet. VISA drivers are required.
•Recommended: Rohde and Schwarz
ohttps://www.rohde-schwarz.com/gr/applications/r-s-visa-application-note_56280-
148812.html
•Alternatives: National Instruments, Keysight, etc.
Ethernet
Each SX1 is factory pre-set to use DHCP. To retrieve the IP address of the SX1, it must initially be connected
to a PC or tablet via USB and the SX1 queried via remote access (see Figure 4):
•Connect the SX1 to the network via an Ethernet cable
•Connect the SX1 to a PC or tablet with VISA drivers (see above)
•Download, install and run XN1 Terminal:
ohttps://jgroptics.com/downloads/software
•Click on Detect Devices to establish communications
•To confirm communications, send the following command:
o*idn?
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•To retrieve the IP address, send the following command:
osyst:comm:lan:addr?
Figure 4: Retrieving the SX1’s IP address
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SX1 Webpage
To access the SX1 webpage, connect the switch to a network and on any computer or tablet on the same
network, open a web browser (recommended: Google Chrome or Firefox) and enter the SX1’s IP address
in the URL bar. For more information on retrieving the SX1’s IP address, see page 10.
Dashboard
Access the Dashboard tab to view the manufactured date, part and serial numbers (Figure 5). You can also
download a PDF of the switch test report.
Figure 5: SX1 webpage –Dashboard tab
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Settings
Click on the Settings tab to expand.
Network Settings
You can view, edit or reset the network settings of the SX1 from the Settings > Network Settings tab (Figure
6).
Figure 6: SX1 webpage –Network Settings tab
Upgrade
Go to Settings > Upgrade to view the version of, upgrade or re-install the firmware of the SX1 (Figure 7).
Please contact support@jgroptics.com before performing a firmware upgrade for additional instructions.
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Figure 8: SX1 webpage –Help tab
About
The About tab displays the unit’s firmware version, model and serial number. Advanced mode is reserved
for JGR technicians and JGR-approved service centers.
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