JDSU Viavi 4146 SM MM Quad Fiber OTDR Module

JDSU 4146 Quad OTDR Module
The Viavi Solutions Quad OTDR module is the ideal test tool for installers/contractors, wireless service providers, or any user dealing with both single-mode and multimode applications every day. It is perfect for use in installing, turning up, and maintaining premises and enterprise, access, metro, and wireless fronthaul/backhaul networks.

The Viavi Quad OTDR module features fast acquisition time, sharp resolution, up to a 26 dB multimode dynamic range, and up to a 37 dB single-mode dynamic range for installing and maintaining fiber links. Its integrated light source and power meter, accessible through both OTDR ports (multimode and single-mode), let users quickly identify fiber without switching ports and conduct a full range of fiber certification tests.

The Quad module’s optical performance combined with the T-BERD/MTS platform’s complete suite of features ensures that testing is done right–the first time.

Features:

• Up to 37 dB dynamic range in single-mode and 26 dB in multimode
• Quad-wavelength version with 850, 1300, 1310, and 1550 nm and a dual-wavelength version with 850 and 1300 nm
• Integrated continuous wave (CW) light source and power meter
• TIA/IEC pass/fail thresholds
• Propagation delay measurement in multimode (TIA-568-C)
• Optimized for 10 MB to 40 GE testing
• Certifies Tier 2 premises networks
• IEC 61280-4-1-compliant using an external modal controller
• Ready for SLM, FTTA-SLM, and FTTH-SLM intelligent optical application software

Specifications:

General (Typical at 25°C)
Weight	0.4 kg (0.88 lb)
Dimensions (w × h × d)	128x134x40 mm (5x5.28x1.58 in)
Optical Interfaces
Interchangeable optical connectors	FC, SC, DIN, LC, and ST
Technical Characteristics
Laser safety class (21 CFR)	Class 1
Distance units	Kilometers, feet, and miles
Group index range	1.300000 to 1.700000 in 0.00001 steps
Number of data points	Up to 128,000 data points
Distance measurement	Automatic or dual cursor
Display range	0.5 m to 260 km
Cursor resolution	1 cm
Sampling resolution	4 cm
Accuracy	±1 m ±sampling resolution ±1.10−5 x distance (Excluding group index uncertainties) (Excluding group index uncertainties)
Attenuation Measurement
Automatic, manual, 2-point, 5-point, and LSA
Display range	1.25 dB to 55 dB
Display resolution	0.001 dB
Cursor resolution	0.001 dB
Linearity	±0.03 dB/dB
Threshold	0.01 to 5.99 dB in 0.01 dB steps
Reflectance/ORL Measurements
Reflectance accuracy	±2 dB
Display resolution	0.01 dB
Threshold	−11 to −99 dB in 1 dB steps
Multimode and Quad OTDR Modules (Typical at 25°C)
Central wavelength	850/1300 ±30 nm 1310/1550 ±20 nm
Pulse width	3 ns to 1 µs 3 ns to 20 µs
RMS dynamic range	26/24 dB 37/35 dB
Event dead zone	0.8 m 0.9 m
Attenuation dead zone	4 m 4 m

For full JDSU 4146 Quad product specifications, please click here: JDSU 4146 Quad

Click here to view datasheet