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This Item Has A Current Calibration!
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Viavi 4146 Quad SingleMode 1310 / 1550nm MultiMode 850 / 1300nm OTDR Module
For Use With JDSU T-BERD 2000 & 4000 Series OTDR Mainframes (T-BERD 2000 & 4000 OTDR Mainframes Not Included In Sale!)
Dynamic Range: 1310 / 1550 nm : 37 / 35 dB 850 / 1300 nm : 26 / 24 dB
Working Condition: Excellent Condition: Refurbished Calibrated: Yes Warranty: 1 YEAR WARRANTY
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
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| Interchangeable optical connectors |
FC, SC, din, LC, and ST |
| Technical Characteristics |
| Laser safety class (21 CFR) |
Class 1
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| 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)
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| 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
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| Pulse width |
3 ns to 1 µs 3 ns to 20 µs
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| RMS dynamic range |
26/24 dB 37/35 dB
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| Event dead zone |
0.8 m 0.9 m
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| Attenuation dead zone |
4 m 4 m
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For full JDSU 4146 Quad product specifications, please click here: JDSU 4146 Quad
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