VIAVI PCT-rm (mOLM-C1) Single Fiber Insertion Loss and Return Loss Test System

MAP-220C based benchtop system for concurrent insertion loss and return loss testing of single fiber connectors in the lab and in manufacturing.

Wavelength combinations: 1310/1550 nm; 1310/1490/1550/1625 nm
Wavelength combinations: 850/1300 nm
Wavelength accuracy: ± 10 nm
Multimode launch conditions: As per IEC 61280-4-1

Datasheet

Overview

The VIAVI PCT-rm is an insertion loss (IL) and return loss (RL) test solution based on the MAP-220 platform, aimed at single fiber connector applications in the lab and in manufacturing. It is part of the MAP-Series Passive Connector Test (PCT) solution family and the extended MAP LightTest family of application-specific solutions for passive components and optical connectors.

Building on the heritage of the JDSU RM and RX meters, the PCT-rm uses the optical continuous wave reflection (OCWR) test method. A patented real-time measurement engine makes measurement performance and speed independent of the number of measured wavelengths; all four wavelengths are reported in less than 0.5 s, with IL and RL measured concurrently. A range of power meter connector adapters allows the unit to be configured for different connectivity applications.

The system combines the mOLM-C1 measurement module with an mSRC-C2 source module in a two-slot MAP-220C benchtop chassis, which also gives access to the broader MAP series capabilities. Multimode (EF compliant), single-mode and tunable sources are supported.

Measurement modes

Instrument Mode is always available from the 3.5-inch touch screen or through remote VNC, with one-touch referencing for IL and RL and user-controllable resolution and averaging time. The display can show absolute power, insertion loss, or insertion loss and return loss, and an external light source such as a tunable laser can be configured. Device Aware Mode provides an integrated workflow automation environment: DUT definition files and serial numbers can be pre-loaded, and results can be uploaded automatically to a shared network directory.

PCT Control Center

PCT Control Center is a companion PC application delivered standard with the PCT-rm. It is used to create and manage DUT definition files, report templates and serial number batches, and to view, filter and print test results using HTML templates. Files can be shared over the network or transferred on USB storage, and the application is also compatible with the PCT-lite system based on the mORL-A1 measurement engine.

Key Features

Real-time, high-repeatability system for insertion loss and return loss
OCWR (optical continuous wave reflection) test method
All four wavelengths measured in less than 0.5 s, IL and RL measured concurrently
Combines the mOLM-C1 measurement module with an mSRC-C2 source module in a MAP-220C chassis
Modular design supporting multimode (EF compliant), single-mode and tunable sources
Two-slot benchtop chassis with access to the broader MAP series system capabilities
Large 3.5-inch multi-language color touch screen
LXI compliant LAN connectivity
SCPI based remote commands over Ethernet or an optional GPIB interface
Instrument Mode and Device Aware Mode for production workflow automation
PCT Control Center PC application for data management and report printing
PC based asset management tool to collect and centrally store data on remote network drives
Multiple USB ports supporting a USB foot pedal

Specifications

mOLM-C1 Optical Performance

Wavelength combinations SMF	1310/1550 nm; 1310/1490/1550/1625 nm Peak wavelength defined per IEC 61280-1-3 2010 clause 3.1.3
Wavelength combinations MMF (50 μm)	850/1300 nm Peak wavelength defined per IEC 61280-1-3 2010 clause 3.1.3
Wavelength accuracy	± 10 nm
Multimode launch conditions MMF (50 μm)	As per IEC 61280-4-1

Power Meter

Wavelength range	800-1650 nm
Fiber type	SMF and MMF with NA < 0.27
Dynamic range	+6 dBm to -70 dBm
Display resolution	0.001 dB
Linearity	± 0.015 dB ± 5 pW
Uncertainty at reference condition	± 3.0% Reference condition: input fiber SMF-28, T = 23 ±5°C, spectral width of source < 6nm, -20 dBm input power
Additional uncertainty due to polarization	± 0.015 dB
Noise	± 3 pW
Detector return loss (APC connector)	> 65 dB

Insertion Loss

Max measurement speed (4 lambda)	All wavelengths measured in 0.5 s Measured concurrently with return loss; tested in wavelength cycling mode using specified mSRC-C2, within 5 min of an IL reference and observed over 15 min, ignores any PDL contribution from DUT
Display resolution	0.001 dB
Display range	0 to -60 dB
Accuracy, 0 to -40 dB SMF, MMF (50 μm)	± 0.04 dB > -8 dBm reference power
Accuracy, -40 to -50 dB SMF	± 0.05 dB > -8 dBm reference power; NA for MMF
Repeatability, 0 to -40 dB SMF	± 0.002 > -10 dBm reference power
Repeatability, 0 to -40 dB MMF (50 μm)	± 0.005 > -10 dBm reference power
Repeatability, -40 to -50 dB SMF	± 0.005 > -10 dBm reference power; NA for MMF

Return Loss

Max measurement speed (4 lambda)	All wavelengths measured in 0.5 s Measured concurrently with insertion loss
Display dynamic range SMF	10 to 80 dB
Display dynamic range MMF (50 μm)	10 to 50 dB
Display resolution	0.01 dB
Accuracy, 10 dB to 50 dB SMF, MMF (50 μm)	± 0.3 dB > -8 dBm reference power
Accuracy, 50 dB to 65 dB SMF	± 0.4 dB > -8 dBm reference power; NA for MMF
Accuracy, 65 dB to -70 dB SMF	± 1.0 dB > -8 dBm reference power; range printed as '65 dB to -70 dB' in the datasheet; NA for MMF
Accuracy, 70 dB to 75 dB SMF	± 2.0 dB > -8 dBm reference power; NA for MMF
Repeatability, 10 dB to 50 dB SMF	± 0.02 dB > -10 dBm reference power
Repeatability, 10 dB to 50 dB MMF (50 μm)	± 0.3 dB > -10 dBm reference power
Repeatability, 50 dB to 65 dB SMF	± 0.4 dB > -10 dBm reference power; NA for MMF
Repeatability, 65 dB to 70 dB SMF	± 1.0 dB > -10 dBm reference power; NA for MMF
Repeatability, 70 dB to 75 dB SMF	± 2.0 dB > -10 dBm reference power; NA for MMF
Measurement conditions	All optical measurements performed 60 minutes after power on in a controlled environment of 23±2°C All uncertainties are 2σ values unless otherwise stated; mSRC-C2 and mOLM-C1 connected with the rigid jumper supplied with the system

Controller and Display

CPU	ARM AM335x
Operating system	Linux OS
Memory	4GB user flash memory
Controller serviceability	Field replaceable (co-packaged with Power supply)
Display	3.5-inch color screen, 320 x 240 resolution Capacitive touchscreen

Interfaces

Remote interface	Ethernet 10/100/1000Base-T; GPIB (optional)
USB device support	Mouse, keyboard, memory stick, foot pedal

Power and Safety

Power supply	100 to 240 V AC, 50/60 Hz Auto-switching; field replaceable (co-packaged with controller)
Power consumption	160 VA
Local laser interlock	Software password controlled
Safety compliance	Complies to CE, CSA/UL/IEC61010-1, LXI Class C requirements, meets the requirements of IEC 60825-1 (2014) Class 1M and complies with 21 CFR 1040.1 except deviations per Laser Notice No. 50, July 2001

Environmental

Operating temperature	10 to 40°C The MAP-220C chassis datasheet rates the chassis alone at 0 to 50°C; the system datasheet value is used here
Storage temperature	–30 to 60°C
Relative humidity	5 to 85% noncondensing

Physical

Dimensions (W x H x D)	220 x 88.2 x 387 mm (8.66 x 3.47 x 15.24 in)
Weight	8 kg (17.6 lbs)

Configurations

MAP-RM-C13500FB-M100-MFA MAP-RM-C13500FB-M100-MFA	1310/1550 nm Basic FP laser, FC/APC Single mode fiber, dual wavelength
MAP-RM-C13500FP-M100-MFA MAP-RM-C13500FP-M100-MFA	1310/1550 nm FP laser with Temperature Control, FC/APC Single mode fiber, dual wavelength
MAP-RM-C13456FP-M100-MFA MAP-RM-C13456FP-M100-MFA	1310/1490/1550/1625 nm FP laser with Temperature Control, FC/APC Single mode fiber
MAP-RM-C11308LP-M101-MFA MAP-RM-C11308LP-M101-MFA	850/1300 nm LED 50um MMF EF compliant, FC/APC 50um multimode fiber solution

Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.

Applications

Single fiber connector manufacturing
Qualification testing of connectors
Testing of simple broadband passive components

Included

MAP-220C mainframe
mOLM-C1 measurement module
mSRC-C2 source module
Interconnection jumper to connect mSRC and mOLM modules
One FC style power meter adaptor
PCT Control Center PC application

Options & Accessories

Option	Description
MAP-RM-C13500FB-M100-MFA	PCT-rm system, SMF, 1310/1550 nm Basic FP laser, FC/APC — Preconfigured MAP-220 IL/RL meter variant
MAP-RM-C13500FP-M100-MFA	PCT-rm system, SMF, 1310/1550 nm FP laser with Temperature Control, FC/APC — Preconfigured MAP-220 IL/RL meter variant
MAP-RM-C13456FP-M100-MFA	PCT-rm system, SMF, 1310/1490/1550/1625 nm FP laser with Temperature Control, FC/APC — Preconfigured MAP-220 IL/RL meter variant
MAP-RM-C11308LP-M101-MFA	PCT-rm system, 850/1300 nm LED 50um MMF EF compliant, FC/APC — Preconfigured MAP-220 IL/RL meter variant
MAP-200CGPIB-A	GPIB Interface Option
MAP-200C01	Rack-mount conversion kit
MAP-200C02	Benchtop conversion kit
MAP-200CLD-A	Replacement LightDirect Controller
MAP-200A020	Hardened inter-connection jumper, SMF, FC/APC
MAP-200A021	Hardened inter-connection jumper, OM3, FC/PC
AC500	Replacement bulkhead adapter FC/PC
AC502	Replacement bulkhead adapter FC/APC