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The JDSU E4126MA 1310/1550 nm OTDR module lets field technicians rapidly, reliably, and cost-effectively install, turn up, and troubleshoot any optical network architecture—enterprise, metro, and FTTx/access point-to-point or point-to-multipoint passive (PONs). It is used with the T-BERD/MTS-2000, -4000, -5800 platforms. Standard testing features include: Automatic macrobend detection, Summary results table with pass/fail analysis, Bidirectional OTDR analysis, Fast-Report - onboard report generation. Specifications. Distance measurement; Mode: Automatic or dual cursor. Display range: 0.5 up 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). Attenuation Measurement; Mode: Automatic, manual, 2-point, 5-point, and LSA. Display range: 1.25 to 55 dB. Display resolution: 0.001 dB. Cursor resolution: 0.001 dB. Linearity: ±0.03 dB/dB/±0.05 for LA. 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. Central Wavelength: 1310 ±20 nm, 1550 ±20 nm. Event Dead Zone: 0.9 m. Source and Broadband Power Meter (optional), CW source output power level: -3.5 dBm.
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