ACCESS Master MT9085B-058 Handheld OTDR, 1310/1490/1550/1625 nm SM

Enhanced-range ACCESS Master handheld OTDR with 1310/1490/1550/1625 nm single-mode wavelengths for FTTx/PON and CWDM band evaluation.

Wavelength: 1310/1490/1550/1625 nm ±25 nm
Fiber type: Single Mode (SMF) 10/125 μm ITU-T G.652
Mode: HR/ER
Pulse width: 3, 10, 20, 30, 50, 100, 200, 500, 1000, 2000, 4000, 10000, 20000 ns

Overview

The ACCESS Master MT9085B-058 is the four-wavelength Enhanced (Performance class) model of the Anritsu MT9085 series, a compact handheld all-in-one tester for optical pulse (OTDR) tests, optical loss and power measurements, and optical fiber end-face inspection. Its 1310/1490/1550/1625 nm single-mode OTDR module is intended for installation and maintenance of FTTx/PON networks and for sectioned evaluation of the CWDM wavelength band.

OTDR measurement

The OTDR measures fiber transmission loss and length and detects events such as splices, connectors, splitters and breaks. The Fiber Visualizer function displays events as schematic icons with distance, loss and reflectance Pass/Fail results, while the standard OTDR mode supports manual analysis with four markers using the two-point and LSA methods. Two realtime sweep modes (high-speed and high S/N) help locate fiber bends, and PON splitter analysis covers up to 1 × 128 branches.

Power, loss and end-face inspection

A stabilized light source and optical power meter are built in as standard through the OTDR port. Optional dedicated power meter ports support optical loss test set (OLTS) measurements, an optional visual fault locator shows light leaking at fiber breaks, and the external G0306C Video Inspection Probe enables connector end-face inspection with automatic Pass/Fail evaluation to IEC61300-3-35.

Operation and data handling

The unit combines an 8-inch color LCD touchscreen with a rotary knob and dedicated hard keys, and the touchscreen accepts input with work gloves on. Results can be saved as .sor, .csv, screen captures or PDF reports in 1 GB of internal memory and transferred via USB memory, USB cable, WLAN or Ethernet (via USB adapters), with remote control by web browser GUI or remote commands.

Key Features

8-inch LCD touchscreen with easy visibility even in direct sunlight
Operation via touchscreen, rotary knob and dedicated hard keys
Fiber Visualizer function for simple fiber path analysis with Pass/Fail evaluation
High-speed and high S/N real-time sweep modes for fast fiber bend location
High-accuracy event detection and loss measurement
Identification of each splitter event for up to 1 × 128 branches
Built-in stabilized light source and optical power meter as standard
Optional optical power meter, visual fault locator and external fiberscope
Optical fiber end-face inspection with automatic Pass/Fail evaluation to IEC61300-3-35
Installation Test function for automatic measurement of multiple fibers
Bi-directional waveform analysis
Optical Communications Check function detects live traffic before OTDR measurement
Connection check of OTDR to fiber-under-test quality
Cable Certification Test function with PDF report output
Scenario Manager Lite for automated test execution without a PC
Telcordia SR-4731 trace format support
1 GB internal memory for up to 50,000 traces
Remote GUI control by web browser and remote commands
Password protection function
12-hour battery operation

Specifications

OTDR

Wavelength	1310/1490/1550/1625 nm ±25 nm 25°C, pulse width: 1 μs
Fiber type	Single Mode (SMF) 10/125 μm ITU-T G.652
Mode	HR/ER HR: High Resolution mode for short dead zone; ER: Enhanced Range mode for PON measurement
Pulse width	3, 10, 20, 30, 50, 100, 200, 500, 1000, 2000, 4000, 10000, 20000 ns
Dynamic range	42/41/41/40 dB Typical, subtract 1 dB for guarantee. Pulse width 20 μs, distance range 100 km, averaging 180 sec., SNR = 1, 25°C
Dead zone (Fresnel)	≤1 m, 0.8 m (typ.) IOR = 1.500000; pulse width 3 ns, return loss 40 dB, 25°C
Dead zone (Backscatter)	≤7/7.5/7.5/8.5 m IOR = 1.500000; pulse width 10 ns, return loss 55 dB, deviation ±0.5 dB, 25°C
Laser safety	IEC 60825-1: 2014 CLASS 1 Complies with 21CFR1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed.3., as described in Laser Notice No. 56, dated May 8, 2014

OTDR Measurement

Distance range	0.5, 1, 2.5, 5, 10, 25, 50, 100, 200, 300 km Single mode
Sampling points	Up to 150,001 Either high density value is selected depending on distance range
Sampling resolution	0.05 m to 60 m
Reflectance accuracy	±2 dB Single mode; when measuring the non-connected end of an approximately 25 km fiber, distance range 50 km, pulse width 2 μs
Distance accuracy	±1 m ±3 × measurement distance × 10-5 ± marker resolution Excluding IOR uncertainty
Loss measurement accuracy (linearity)	±0.05 dB/dB or ±0.1 dB (whichever is greater)
Vertical scale	0.1, 0.2, 0.5, 1.0, 2.0, 5.0, 10.0 dB/div
IOR setting	1.300000 to 1.700000 (0.000001 steps)
Units	km, m, kft, ft, mi
Fiber event analysis thresholds	Reflective and non-reflective events: 0.01 to 9.99 dB (0.01-dB steps); Reflectance: 70.0 to 20.0 dB (0.1-dB steps); Fiber end/break: 1 to 99 dB (1-dB steps) User defined Pass/Fail thresholds
Number of detected events	up to 99
OTDR trace format	Telcordia universal. SOR, issue 2 (SR-4731)
Real time sweep	0.15 sec. Resolution: Low Density
Loss modes	2-point loss, dB/km, 2-point LSA, splice loss, ORL
Averaging modes	Timed (1 to 3600 s)

Light Source (Standard)

Wavelength	Same as OTDR Stabilized light source through OTDR port; CW, 25°C
Spectral width	≤5 nm (1310 nm), ≤10 nm (850/1300/1490/1550/1625 nm) CW, 25°C
Wavelength accuracy	850/1300/1310/1490/1550/1625 nm: ±30 nm CW, 25°C
Output power	–5 ±1.5 dBm CW, 25°C
Output stability	≤0.1 dB CW, –10°C to 50°C (±1°C), difference between max/min values over 1 minute, SM fiber 2 m
Modes of operation	CW, 270 Hz, 1 kHz, 2 kHz Modulation +1.5% with 10 minute warm up

Power Meter (Standard Integrated)

Maximum input	+10 dBm Through OTDR port; not available if Option 004, 005 or 007 is ordered
Measurement range	–50 to –5 dBm
Accuracy	±6.5% CW input, –20 dBm at 1550 nm, 23°C ±2, Anritsu reference SM fiber with FC/UPC connector
Setting wavelengths	1310, 1490, 1550, 1625 nm Options 056, 058
Features	Store reference, loss table

Optional Power Meters

Measurement range MT9085B-004	–50 to +23 dBm (CW, 1550 nm) Peak power, subtract 3 dB for modulated tones
Measurement range MT9085B-005	–43 to +30 dBm (CW, 1550 nm) Peak power, subtract 3 dB for modulated tones
Measurement range MT9085B-007	–67 to +6 dBm (CW, 1310 nm) –60 to +3 dBm at 850 nm; peak power, subtract 3 dB for modulated tones
Modulation	CW, 270 Hz, 1 kHz, 2 kHz
Operating temperature and humidity	0°C to +50°C, <80% (non-condensing)

Visual Light Source (Option 002)

Central wavelength MT9085B-002	650 nm±15 nm (at 25˚C)
Optical output MT9085B-002	0 ±3 dBm (CW)
Optical connector MT9085B-002	2.5 mm universal
Laser safety MT9085B-002	IEC 60825-1: 2014 CLASS 3R

General

Display	8-inch touch screen TFT-Color LCD
Interface	USB 2.0: Type A × 3 (memory), USB1.1: MicroB × 1 (USB mass storage) USB power supply is 500 mA
Wireless interface	WLAN via USB adapter connected to USB port
Data storage	Internal memory: 1 GB (up to 50,000 traces), External memory (USB): up to 32 GB
Languages	English, Simplified Chinese, Traditional Chinese, French, German, Italian, Korean, Portuguese, Russian, Spanish, Swedish and Japanese User selectable

Power

Power supply	12 V(dc), 100 V(ac) to 240 V(ac), Allowable input voltage range: 90 V to 264 V, 50 Hz/60 Hz
Battery type	Lithium ion
Battery operating time	12 hours Typical, Telcordia GR-196-CORE Issue 2, September 2010; backlight Low, sweeping halted at 25˚C
Recharge time	<5 hours (power off)
Power consumption	20 W max (recharging), 4 W standard (low backlight, sweep stopped)

Physical

Dimensions (without protector)	270 (W) × 165 (H) × 61 (D) mm, 10.6 × 6.5 × 2.4 inches
Mass (without protector)	1.6 kg without battery, 1.9 kg including battery
Dimensions (with protector, option 010) MT9085B-010	284 (W) × 200 (H) × 77 (D) mm, 11.2 × 7.9 × 3 inches
Mass (with protector, option 010) MT9085B-010	2.6 kg including battery

Environmental

Operating temperature and humidity	–10°C to +50°C, <80% (non-condensing)
Storage temperature and humidity	–20°C to +60°C, <80% (non-condensing)
Vibration	Conforming to MIL-T-28800E Class 3
Ingress protection rating	IEC60529 IP51
Shock	MIL-T-28800E Style A (46 cm height, 8 corners, 6 faces; 14 drops in total, power off)

Applications

FTTx/PON installation and maintenance
Partial evaluation of CWDM wavelength band
Metro networks
Long haul networks
Mobile fronthaul and backhaul
Access network troubleshooting
Base station installation and maintenance
Optical fiber end-face inspection

Included

Z1991A MT9085 Operation Manual (CD)
W3974AE MT9085 Series Quick Guide
Z1625A AC adapter
Line cord
Z0921A Battery Pack

Options & Accessories

Option	Description
MT9085B-002	Visual Fault Locator — Visual light source for locating fiber breaks
MT9085B-004	SMF Optical Power Meter — –50 to +23 dBm
MT9085B-005	SMF High Power Optical Power Meter — –43 to +30 dBm
MT9085B-007	SMF/MMF Optical Power Meter — –67 to +6 dBm
MT9085B-010	Protector — Front Protector B0584A cover supplied with belt as standard
MT9085B-025	FC-APC Connector Key width 2.0 mm
MT9085B-026	SC-APC Connector
MT9085B-037	FC Connector
MT9085B-038	ST Connector
MT9085B-040	SC Connector
G0306C	Video Inspection Probe — X400 magnification fixed. Displays fiber end-face condition on ACCESS Master screen and performs Pass/Fail evaluation
W3971AE	MT9085 Series Operation Manual — Printed. Electronic version included on accessory CD Z1991A.
W3972AE	MT9085 Series SCPI Remote Control Operation Manual — Printed. Electronic version included on accessory CD Z1991A.
B0745A	Softcase
B0582A	Soft carrying case — With shoulder strap. Can also accommodate main unit with fitted Option 010 Protector
B0583A	Hard transit case — Dimensions 420 (W) × 330 (H) × 148(D) mm
B0549	HARD CARRYING CASE
B0584A	Front cover — Option 010 Protector cover only
Z0921A	Battery Pack — Li-ion Secondary battery, 11.1 V(dc), 4200 mAh
Z1632A	Battery Charger — Li-ion battery charger
J1295	CAR PLUG CORD
J0617B	Replaceable optical connector (FC-PC) — For OTDR port, for option power meter port
J0618D	Replaceable optical connector (ST) — For OTDR port, for option power meter port
J0619B	Replaceable optical connector (SC-PC) — For OTDR port, for option power meter port
J0739A	Replaceable optical connector (FC-APC) — For OTDR port
J1697A	Replaceable optical connector (SC-APC) — For OTDR port
J1335A	MU/LC connector adapter — Ferrule connection adapter 2.5 mm → 1.25 mm for visual light source (Option 002 only)
J1950A	USB-Ethernet converter — For remote GUI connection
Z0914A	Ferrule cleaner
NETWORKS	NETWORKS PC analysis software — OTDR waveform analysis of .sor files and report creation on a Windows PC