mORL-A1 MORL-A11308-BID-M112-MFA Multimode Bidirectional IL/RL Meter Module (850/1300 nm, Dual Output OM3/OM1)
Multimode mORL-A1 IL/RL meter module for MAP-Series with 850/1300 nm sources, dual OM3/OM1 output and bidirectional FC/APC testing.
- Description
- IL/RL meter 850/1300 nm Dual Output OM3/OM1 MMF Bidirectional FC/APC
- Bidirectional option
- Internal 2x2 switch
Overview
The VIAVI MORL-A11308-BID-M112-MFA is a multimode insertion loss (IL) and return loss (RL) meter module in the mORL-A1 family. It is part of the VIAVI Passive Component/Connector Test solution (PCT) for the MAP-Series platform and is used to test IL, RL, physical length and polarity of optical connectors, cable assemblies, structured-cabling products and splitters.
This configuration provides 850 nm and 1300 nm sources with a dual-fiber output that tests both 50 µm (OM3) and 62.5 µm (OM1) fiber from the same module, with the fiber type selected in software. The module has an FC/APC interface and an integrated power meter. IL can be measured with either the laser sources or the low-power LED sources, which have lower coherence and reduce speckle effects on the power meter surface. Multimode IL performance meets the IEC 61280-4-1 Encircled Flux requirements.
Bidirectional testing
The bidirectional (BID) option adds an internal 2x2 switch. Together with the time-domain RL measurement, it measures RL on both connectors of a jumper from a single connection by using multiple programmable windows. This removes the need to measure the jumper in the reverse direction and can also be used to test hybrid assemblies. RL from 15 to 60 dB can be measured concurrently with IL in less than 2 s per wavelength.
Software and integration
The module runs the PCT application on the MAP chassis, available as PCT Max and PCT Lite. It offers instrument mode, script (DUT-aware) mode with a local database, and port mapping. A full SCPI command set is available over LAN or GPIB. The PCT Control Center PC application manages DUT definitions, report templates and serial number batches. The mORL is often used together with the MAP optical switch (mOSW) and remote optical power meter (mOPM) modules.
Key Features
- 850 nm and 1300 nm multimode sources
- Dual output tests 50 µm (OM3) and 62.5 µm (OM1) fiber from one module, software selectable
- Internal 2x2 switch for bidirectional IL/RL testing from a single connection
- Selectable LED or laser source for insertion loss
- Mandrel-free, time-domain return loss measurement with length measurement
- Multimode IL meets IEC 61280-4-1 Encircled Flux requirements
- 0.001 dB IL display resolution
- Small footprint, 25% of competing solutions
- Integrated automation via SCPI and no-code scripting
- Database interface and report generation
- MPO and MTP capable with simultaneous polarity measurement
- Scales from 1 to 1,000+ DUT channels
- FastIL prescreening at 0.2 s per channel
- Port mapping verifies multifiber MPO cassette continuity and polarity in less than 15 seconds
Specifications
| Description | IL/RL meter 850/1300 nm Dual Output OM3/OM1 MMF Bidirectional FC/APC |
|---|---|
| Bidirectional option |
Internal 2x2 switch
mBID code option
|
| Wavelengths (2-Wavelength Version) | 850, 1300 nm |
|---|
| Dual Fiber | 50 µm core (OM3) and 62.5 µm core (OM1). Software selectable |
|---|
| Initializing Time | < 4s |
|---|---|
| Averaging Options Per Wavelength |
0.5, 1, 2, 5, 10s
Older MAP-based datasheet lists 2, 5, 10s
|
| Total Time (IL, RL, Polarity) for 2 wavelengths | 23s (12 channels); 44s (24 channels) |
| Modes | LED or laser (software selectable) |
|---|---|
| Display Resolution | 0.001 dB |
| Total IL Uncertainty |
± 0.05 dB
After valid zero loss, total expanded uncertainty (2σ), reconnecting the same connector and OPM adaptor, temperature ±1°C, using internal source (incl. LED mode); IL uncertainty from launching condition not included
|
| Additional Uncertainties Due to 1xN Switching (if mOSW-C1 added) | ± 0.01 dB |
| Additional Uncertainties Due to Fiber Position in the Integrating Sphere |
± 0.03 dB
24-channel ribbon fiber
|
| Display Resolution | 0.01 dB |
|---|---|
| Return Loss Repeatability |
15 to 60 dB ± 0.2 dB
At 5 s averaging time and 200 m range; 10 measurements with a stable connection of a 3 m patch cord
|
| Return Loss Accuracy |
15 to 20 dB ± 1.8 dB; 20 to 60 dB ± 1.3 dB
At 5 s averaging time and 200 m range
|
| RL Measurement Range |
15 to 60 dB
Concurrent with IL measurements in less than 2s per wavelength
|
| Recalibration Period | 1 year |
| Warm-up Time | 20 min |
|---|---|
| Operating Temperature, Humidity | 25 ± 5°C non-condensing humidity |
| Storage Temperature | - 30 to + 60°C |
| Size (W x H x D) | 4.06 x 13.26 x 37.03 cm (1.6 x 5.22 x 14.58 in) |
|---|---|
| Weight |
1.2 kg (2.65 lb)
Approximately
|
| Safety and Standards |
CE, CSA/UL/IEC61010-1, and LXI Class C requirements
When installed in a MAP Series chassis
|
|---|---|
| Multimode IL | Meets IEC 61280-4-1 Encircled Flux requirements |
Specifications are taken from the manufacturer's documentation. See the datasheet for complete and current values.
Applications
- IL, RL and length testing of optical connectors and cable assemblies
- Structured-cabling solution testing
- Optical splitter testing
- Automated testing of multifiber assemblies such as MPO
- Multimode fiber-based device testing
- Verifying continuity and polarity of large multifiber assemblies
- Measuring RL of line cards and receptacle-based transponders
- Hybrid assembly testing
Options & Accessories
| Option | Description |
|---|---|
| MOSW-C111C004B0-MXXX-MYY | Single 1 x 4 switch, bulkheads — XXX = fiber type code, YY = connector type code |
| MOSW-C111C008B0-MXXX-MYY | Single 1 x 8 switch, bulkheads — XXX = fiber type code, YY = connector type code |
| MOSW-C111C012B0-MXXX-MYY | Single 1 x 12 switch, bulkheads (Dual width module) — XXX = fiber type code, YY = connector type code |
| MOSW-C111C024B0-MXXX-MYY | Single 1 x 24 switch, bulkheads (Dual width module) — XXX = fiber type code, YY = connector type code |
| MOPM-C1RH1 | Single channel remote interface cassette |
| MOPM-C1RH2 | Dual channel remote interface cassette |
| MOPM-C1RH4 | Quad channel remote interface cassette |
| MOPM-C1RHPCT | 2mm InGaAs PCT system remote head |
| MOPM-C1RHIP | Integrated PCT system remote head |
| MOPM-C1RHPM | Remote Head Polarity Mapper — Requires MAP-300 FW 13.0+ with PCT |
| MSUP-300A-FIT | MAP-300 fiber connector inspection app — Requires probe |
| MSUP-300A-PCTMAPPING | MAP-300 PCT polarity and port mapping application add-on |
| MSUP-300A-PCTREMDB | MAP-300 PCT remote centralized database connection key |
| MSUP-300A-SBSC | MAP-300 PCT driver for legacy SB/SC series switches |
| MSUP-300A-PCT-TDR | MAP-300 Enhanced PCT TDR License |
| MSUP-300A-PCTCASCADE | MAP-300 PCT Switch Cascade |
| MSUP-300A-PCTLOGGING | MAP-300 PCT Continuous Mode Logging License |
| MSUP-300A-SEIL | MAP-300 Single Ended Insertion Loss license |
| MSUP-FIT | MAP-200 Super Application Fiber Inspection (FIT) |
| MSUP-PCTMAPPING | MAP-200 Super Application PCT Mapping |
| MSUP-PCTREMDB | MAP-200 CT Remote Database Connection Key |
| MSUP-SBSC | MAP-200 driver for legacy SB/SC series switches |
| AC500 | FC/PC-FC/PC Universal Connector Adapter — Replacement mating sleeve |
| AC501 | FC/PC-SC/PC Universal Connector Adapter — Replacement mating sleeve |
| AC502 | FC/APC-FC/APC Universal Connector Adapter — Replacement mating sleeve |
| AC503 | FC/APC-SC/APC Universal Connector Adapter — Replacement mating sleeve |
Documents & Resources
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