Quick quote: Viavi E41CWDM10L
Viavi E41CWDM10L
Model
E41CWDM10LProduct Family
Network & Fiber InstallationsManufacturer
ViaviConfigured models contain the following attributes:
Network & Fiber InstallationsOptical Time Domain ReflectometersModularLet us help you with your exact configuration
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Key Specs
| Attribute | Value |
|---|---|
| Form Factor | Modular |
Product Overview
CWDM OTDR Modules – 4100-Series for T-BERD/MTS-2000, -4000 V2 and 5800 Platforms.
A CWDM OTDR test solution to deploy or maintain and troubleshoot in-service CWDM fiber networks.
VIAVI CWDM OTDR solution enables cable operators, dark fiber providers and telecommunication service providers to test through MUX/DEMUX and perform a complete end-to-end link characterization or troubleshooting of active C-RAN, DAS and mobile fronthaul CWDM networks. Learn more about OTDR Testing.
4100-Series CWDM OTDR Modules; For T-BERD/MTS-2000, −4000 V2, −5800 Platforms
Connect the VIAVI 4100-Series CWDM OTDR family to successfully deploy and maintain C-RAN, DAS, CWDM, and fronthaul networks. CWDM OTDRfamily optical performance, combined with the T-BERD®/MTS platform’s suite of testing features, ensures that testing jobs are performed right—the first time.
| Key Features |
| CWDM8U version includes 8 wavelengths from 1471nm to 1611nm |
| CWDM10U version includes 10 wavelengths from 1431nm to 1611nm |
| CWDM10L version includes 10 wavelengths from 1271nm to 1451nm |
| Integrated CW light source with modulation capability (same OTDR wavelengths) |
| Eliminate OTDR interpretation errors with Smart Link Mapper (SLM) option (converts the OTDR trace into icons – splice, connector, MUX/DEMUX) |
| Compatible with T-BERD/MTS-2000, -4000, -4000 V2 and -5800 platforms |
| Benefits |
| The most compact CWDM OTDR solution in the market: 18 CWDM wavelengths covered in only 2 OTDR modules |
| Perfect for end-to-end link characterization during network deployment/ construction |
| Ideal to test new CWDM wavelength routes or pinpoint faults and know their exact locations without disrupting traffic on active channels |
| Can be combined with a CWDM spectrum analyzer module (COSA-4055) to measure the wavelengths and power levels of active CWDM channels |
| Applications |
| Characterize end-to-end links with exact CWDM wavelengths |
| Troubleshoot active networks with in-service testing capability |
| Verify end-to-end continuity with the continuous wave source function |
| Specifications | |
| 4100-Series CWDM OTDR Modules | |
| General Technical (typical at 25°C) | |
| Laser Safety | Class 1 (IEC), Class 1 (21CFR) |
| Weight | 430g (0.95 lb) |
| Dimensions (W x H x D) | 128 x 134 x 40 mm (5 x 5.28 x 1.58 in) |
| Distance Units | Km/m/mile/ft |
| Group Index Range | 1.30000 to 1.70000 in 0.00001 steps |
| Number of Data Points | Up to 256,000 data points |
Distance Measurements Mode Display Range Display Resolution Cursor Resolution Sampling Resolution Accuracy | Automatic or dual cursor From 0.5 up to 260 km 1 cm From 1 cm From 4 cm ±1 m ±sampling resolution ±1.10-5 x distance (excluding group index uncertainties) |
Attenuation Measurements Mode Display Range Display Resolution Cursor Resolution Attenuation Linearity Threshold | Automatic, manual, 2-point, 5-point and LSA From 1.25 dB to 55 dB 0.001 dB From 0.001 dB ±0.03 dB/dB 0.01 to 1.99 dB in 0.01 dB step |
Reflectance/ORL Measurements Mode Reflectance Accuracy Display resolution Threshold Storage | Automatic or manual ±2 dB 0.01 dB –11 to –98 dB in 1 dB steps Bellcore/Telcordia compatible Version 1.1 and Version 2.0 |
| Specifications | |
| 4100-Series CWDM OTDR Modules | |
| General Technical (typical at 25°C) | |
| OTDR | |
| CWDM Wavelengths(1) | 1271/1291/1311/1331/1351/1371/1391/ 1411/1431/1451/1471/1491/1511/1531/ 1551/1571/1591/1611nm +/-3nm |
| Pulsewidth | 10 ns to 20 μs |
| Dynamic range(2) | 35dB |
| Event dead zone(3) | 1.5 m |
| Attenuation dead zone(4) | 5 m |
| Continuous Wave Light Source | Wavelengths: same as OTDR Output power -3.5 dBm Operating modes(5): CW, 270 Hz, 330 Hz, 1 kHz, 2 kHz |
| Automatic traffic detection | Yes |
| In-service testing | Yes |
Notes:
(1) Laser at 25°C and measured at 10 µs.
(2) The one-way difference between the extrapolated backscattering level at the start of the fiber and the RMS noise level, after 3 minutes averaging and using the largest pulsewidth.
(3) Measured at ±1.5 dB down from the peak of an unsaturated reflective event using the shortest pulsewidth.
(4) Measured at ±0.5 dB from the linear regression using a FC/PC reflectance and using the shortest pulsewidth.
(5) Subtract 3 dB when used in modulation mode (270/330/1/2 kHz).
| Specifications | |
| Ordering Information | |
| Part Number | Description |
| 4100 CWDM OTDR Modules | |
| E41CWDM10L | 1271 to 1451 nm |
| E41CWDM8U | 1471 to 1611 nm |
| E41CWDM10U | 1431 to 1611 nm |
| Optical Connectors | |
| EUSCADS, EUFCADS, EULCADS | Screw type adapter for PC connectors |
| EUSCADS-APC, EUFCADS, EULCADS-APC | Screw type adapter for APC (8°) connectors |
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