Description
The JDSU / Viavi T-BERD 2000 is a handheld multi-test platform that provides field technicians with a single handheld unit to install, turn-up and maintain these networks to the highest standards.
The T-BERD 2000 is a compact, rugged, and highly versatile fiber test platform built for technicians working in the field. Its modular architecture allows users to configure the unit with exactly the applications required, including OTDR, insertion loss and ORL testing, CWDM spectrum analysis, PON power measurement, and connector inspection.
Featuring a large 5-inch color touchscreen with one-button operation, the T-BERD 2000 simplifies testing while maintaining professional-grade accuracy. The included hands-free carrying case improves productivity for aerial, confined-space, and remote testing environments, making it ideal for technicians working “up poles or down holes.”
Test capabilities include a range of OTDR modules for multimode and single-mode testing, as well as a range of FiberCompleteTM modules for automated Insertion Loss/ Optical Return Loss (IL/ORL), and fault finding. Both OTDR and FiberComplete modules are passive optical network (PON) optimized. The unit is also ready for connector end face pass/fail analysis to IEC standards with a digital analysis microscope.
The PON power meter and CWDM-OSA modules also enable turn-up and troubleshooting of PON and coarse wavelength division multiplexing (CWDM) networks.
Widest Range of Applications for Maximum Flexibility
The T-BERD 2000 provides the largest range of test capabilities offered in one handheld unit. The modular design allows service providers the maximum flexibility to scale their investment and evolve with the growth of their network.
The T-BERD 2000 supports the whole range of essential fiber analysis tools, such as connection inspection, connection check, source, power meter, ORL, OTDR, PON selective power meter, and CWDM optical spectrum analyzer.
Application modules used with the T-BERD 2000 can also be used with the T-BERD/MTS-4000, and the two products are interoperable.
Boosted Productivity with Seamless Data Workflow
The T-BERD/MTS-2000 integrates various communication capabilities allowing remote control, data and setup uploads/downloads, and report transfer. The unit has one high-speed 1G Ethernet port, three USB ports, and optional WiFi and Bluetooth network connections.
T-BERD 2000 Specifications
| General (Typical at 25°C) | |
| Display | 5-inch TFTcolor touch screen (12.5cm) Resolution 800x480WVGA |
| Interfaces | Two USB2.0ports One mini-USB2.0port RJ-45LAN 10/100/1000Mbps Built-in Bluetooth (optional) Built-inWiFi802.11b/g/n (optional) |
| Internal memory | 1GB (128MB for storage) |
| Battery | RechargeableLithium-Polymerbattery 8 hours of operation asperTelcordia GR-196-CORE |
| Power supply | AC/DCadapter, input 100-250 VAC, 50-60Hz;2.5A max, output12VDC,25W Electrical safety:EN60950-compliant |
| Size with module(H xW x D) | 175x138x80mm (6.9×5.4×3.2in) |
| Weight | with battery 0.864kg(1.89lbs) with battery and LM OTDR 1.21kg(2.67lbs) |
| Temperature | Operating: -20to +50°C(-4to122°F) Storage: -20to +60°C(-4to140°F) |
| Built-in Power Meter Specifications | |
| Calibrated wavelengths | 850/1310/1490/1550/1625/1650 |
| Wavelength range | 800 to 1650 nm in 1 nm steps |
| Accuracy | ±0.2dB |
| Measurement range | +5 to −50dBm |
| Maximum resolution | 0.01dB/0.01nW |
| Connector type | UniversalPush Pull (UPP) |
JDSU 4138 RMP65 SM Fiber OTDR Module
The JDSU MP OTDR module provides the optimum performance that fiber installers and service providers need to test metro, cable TV (CATV) and FTTH networks with high-port-count splitters.
With various wavelength combinations including filtered wavelengths for in-service testing, an improved dynamic range, and optimized resolution and dead zones at short pulses, the MP module is the ideal OTDR to test any PON system with up to a 1×128 splitting ratio.
The MP 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.
Standard testing features include:
- Automatic macrobend detection
- Summary results table with pass/fail analysis
- Bidirectional OTDR analysis
- FastReport on-board report generation
Viavi T-BERD 2000 Features
- Up to 43 dB dynamic range and 256,000 acquisition points
- PON-optimized to test up to a 1×128 splitter
- Single-, dual-, and tri-wavelength versions with 1310/1490/1550/1625/1650 nm
- Single connector port for 1310, 1550, and inservice 1625 nm or 1650 nm wavelengths
- Integrated CW light source and power meter
- FiberComplete™ compatible
- Ready for SLM, FTTA-SLM, and FTTH-SLM intelligent optical application software
- Instantly detects traffic when connected to live fiber
Viavi T-BERD 2000 Specifications
| General (typical at 25°C) | |
| Weight | 0.35 kg (0.77 lb) |
| Dimensions (w × h × d) | 128 x 134 x 40 mm (5 x 5.28 x 1.58 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 | 1.30000 to 1.70000 in 0.00001 steps |
| Number of data points | Up to 256,000 data points |
| Distance measurement | Automatic or dual cursor |
| Display range | 0.5 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 | |
| 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 |
| CW Source | |
| CW Source output power leve | −3.5 dBm |
| MP OTDR (typical at 25°C) | |
| Central wavelength | 1310 ±20 nm 1550 ±20 nm |
| Pulse width | 3 ns to 20 µs |
| RMS dynamic range | 43 dB 41 dB |
| Event dead zone | 80 cm |
| Attenuation dead zone | 4 m |
