Analyzers of chromatic and polarization mode dispersion

The effect of dispersion when light propagates in an optical fiber has a negative impact on the ability of a receiver to correctly decode the transmitted data stream. This effect includes two components: Chromatic Dispersion (English abbreviation CD) and Polarization Mode Dispersion (English abbreviation PMD). The impact of dispersion is especially strong when transmitting data at speeds of 10G, 40G and higher. To measure the level of dispersion and compensate for its impact, leading manufacturers of measuring equipment produce several models of the corresponding analyzers.

Tehencom company supplies analyzers of chromatic and polarization-mode dispersion as modules for modular measuring platforms.

Below are the most popular dispersion meters. Regarding prices and delivery times for the entire range of instrumentation, simply call us or write to us at E-mail and we will be happy to answer your questions.

Model	A photo	Short description
Analyzers of chromatic (CD) and polarization mode (PMD) dispersion of the EXFO company
EXFO FTB-5700	Add to cart Product code: 1000334	EXFO FTB-5700 Single Ended Dispersion Analyzer Module Measurement chromatic and polarization mode dispersion. Wavelengths: from 1475 to 1626 nm. Dynamic Range: 25 dB (with 32 dB reflector). Maximum fiber length measured: 120 km (with reflector 140 km). Chromatic dispersion (CD): Number of points: 8. Accuracy: ±10 ps/nm. Measurement time: 40 s. Polarization Mode Dispersion (PMD): Measuring range: 0.1 - 20 ps. Measurement time: less than 180 s. Does not require installation of a source at the far end of the fiber. A reflector can be used to improve performance. Size: 2 slots. Compatible with EXFO platforms FTB-4 Pro, FTB-2 Pro and FTB-500.
EXFO FTB-5800	Add to cart Product code: 1000335	EXFO FTB-5800 Chromatic Dispersion Analyzer Module Wavelengths: 1200 to 1700 nm (with edge extrapolation). Dynamic range: 42 dB. The maximum length of the measured fiber: 5400 km. Number of points: up to 950. Highly accurate method for measuring the phase shift. Accuracy: less than 3 ps/nm. Measurement time: 1 s per point. Testing via EDFA. Requires a source to be installed at the far end of the fiber. Suitable for applications 100 Gbps. Size: 4 slots. Compatible with EXFO platforms FTB-4 Pro and FTB-500.
EXFO FTB-5500B	Add to cart Product code: 1000336	EXFO FTB-5500B Polarization Mode Dispersion (PMD) Analyzer Module Wavelengths: from 1260 to 1675 nm. Dynamic Range: 47 dB (Typical with FLS-5800 source). Measurement range: 0 to 115 ps. Measurement time: 4.5 s. Tests through EDFA (more than 120 pcs.). Requires a source to be installed at the far end of the fiber. Suitable for applications 100 Gbps. Size: 3 slots. Compatible with EXFO platforms FTB-4 Pro and FTB-500.
Measuring platforms for analyzers of CD and PMD dispersions of the EXFO company
EXFO FTB-4 Pro	Add to cart Product code: 1000270	Modular measurement platform EXFO FTB-4 Pro Measurement of fiber parameters (spectrum analysis, dispersion, reflectometry, loss, ORL, etc.), as well as protocol testing (Ethernet, OTN, SDH/PDH, CPRI, etc.). Operating system: Windows 10. Processor: 4 cores. RAM: 4 GB. 25.6 cm touchscreen (1280 x 800 resolution). Built-in optical power meter and VFL illumination (option VPM2X). Interfaces: USB 3.0, 1G Ethernet and Display port (standard), Wi-Fi and Bluetooth (RF option). Internal flash memory: 128 GB (typical). Battery type: Li-ion. Weight: 4.6 kg. Dimensions: 199 x 333 x 170 mm. Working temperature: from 0°С to +40°С. Four slots for installing modules (platform capabilities depend on the type of modules): - top optical spectrum analyzer (modules FTBx-5245 and FTBx-5255) - basic optical spectrum analyzer (modules FTBx-5235) - chromatic and PMD dispersion analyzer (module FTB-5700) - chromatic dispersion analyzer (CD) (module FTB-5800) - polarization mode dispersion (PMD) analyzer (module FTB-5500B) - reflectometer (46 dB, single mode) for highways (module FTBx-750C) - reflectometer (42 dB, single mode) for urban networks (module FTBx-735C) - reflectometer (39 dB, single mode) for PON, FTTx / MDU (module FTBx-730C) - reflectometer (36 dB, single-mode + multi-mode) for access networks and SCS (module FTBx-720C) - reflectometer (40 dB, single mode)variable wavelength (module FTBx-740C) - loss, reflection and fiber certification meter (modules FTBx-940 and FTBx-945) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 111.81 Gbps (module FTBx-88200NGE) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 11.318 Gbps (module FTBx-8880) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 11.318 Gbps (module FTBx-8870) - video microscope for optical connectors (series FIP-400B) Maximum analysis of fiber optic lines and data transfer protocols
EXFO FTB-2 Pro	Add to cart Product code: 1000269	Modular measurement platform EXFO FTB-2 Pro Measurement of fiber parameters (spectrum analysis, dispersion, reflectometry, loss, ORL, etc.), as well as protocol testing (Ethernet, OTN, SDH/PDH, CPRI, etc.). Operating system: Windows 10. Processor: 4 cores. RAM: 4 GB. 25.6 cm touchscreen (1280 x 800 resolution). Built-in optical power meter and VFL illumination (option VPM2X). Interfaces: USB 3.0, 1G Ethernet and Display port (standard), Wi-Fi and Bluetooth (RF option). Internal flash memory: 64 GB (standard), 128 GB (optional). Battery type: Li-ion. Weight: 3.0 kg. Dimensions: 199 x 333 x 119 mm. Working temperature: from 0°С to +50°С. Two slots to install modules (platform capabilities depend on the type of modules): - chromatic and PMD dispersion analyzer (module FTB-5700) - top optical spectrum analyzer (modules FTBx-5245 and FTBx-5255) - basic optical spectrum analyzer (modules FTBx-5235) - reflectometer (46 dB, single mode) for highways (module FTBx-750C) - reflectometer (40 dB, single mode) with variable wavelength (module FTBx-740C) - reflectometer (42 dB, single mode) for urban networks (module FTBx-735C) - reflectometer (39 dB, single mode) for PON, FTTx / MDU (module FTBx-730C) - reflectometer (36 dB, single-mode + multi-mode) for access networks and SCS (module FTBx-720C) - loss, reflection and fiber certification meter (modules FTBx-940 and FTBx-945) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 111.81 Gbps (module FTBx-88200NGE) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 11.318 Gbps (module FTBx-8880) - Ethernet, OTN, SDH/PDH, FC and CPRI analyzer up to 11.318 Gbps (module FTBx-8870) - video microscope for optical connectors (series FIP-400B) Advanced analysis of fiber optic lines and data transfer protocols
EXFO FTB-500	Add to cart Product code: 1000332	Universal measuring platform EXFO FTB-500 Designed to test all existing types of networks. Layer testing: physical, optical, transport and data. Built-in power meter and visual flaw detector (option). 30.7 cm touchscreen (800 x 600 resolution). Processor Intel Core 2 Duo. Operating system Windows XP. Wide range of field replaceable modules. Two versions: 4 or 8 slots for installing replaceable modules. 4 slots: weight (with battery): 8.5 kg. dimensions: 37 x 30 x 15 cm. 8 slots: weight (with battery): 11 kg. dimensions: 37 x 30 x 22 cm. Modules dispersion analyzers for FTB-500: - FTB-5700 - one-way analyzer module for CD and PMD dispersion - FTB-5800 - chromatic dispersion analyzer (CD) module - FTB-5500B - polarization mode dispersion analyzer module The EXFO FTB-500 platform is also compatible with the following modules: - FTB-5240S, FTB-5240BP - optical spectrum analyzer modules - FTB-3930 - MultiTest multifunctional loss tester module - FTB-7600E - reflectometer module (50 dB) for ultra-trunks - FTB-7500E - reflectometer module (45 dB) for highways - FTB-7400E - reflectometer module (42 dB) for highways - FTB-7300E - reflectometer module (39 dB) for PON FTTx / MDU - FTB-7200D - reflectometer module (36 dB) single-mode + multi -mode - FIP-400 - compact microscope (magnification: 200 and 400 times) - FTB-8120NGE, FTB-8130NGE - 10G SDH / Ethernet analyzer modules - FTB-8120, FTB-8130 - 10G SDH / SONET / OTN analyzer modules - FTB-8510G - 10G Ethernet analyzer module (including IPv6) - FTB-8115 - SDH / SONET analyzer module up to 2.5 Gbps - FTB-8510B - Ethernet analyzer module (including IPv6) up to 1 Gbps - FTB-8105 - PDH / SDH analyzer module up to 155 Mbps

Economy offer

Tehencom company offers both completely new devices, as well as used and fully restored in the factory. The cost of refurbished devices can be 1.5 - 2 times lower than the cost of new ones. All proposed refurbished devices are 100% operational, meet the technical requirements of the manufacturer and are provided 1 year warranty.

Below are some of the many refurbished instruments we offer.

Model	A photo	Short description
Analyzers of chromatic and polarization-mode dispersion of the EXFO company (refurbished)
EXFO FTB-400	Add to cart Product code: 1000369	Universal measuring system. Layer testing: physical, optical, transport and data. Wide range of field replaceable modules. 30.7 cm TFT touch screen. Windows 2000 system.
EXFO FTB-5800	Add to cart Product code: 1000335	EXFO FTB-5800 Chromatic Dispersion Analyzer Module Wavelengths: 1200 to 1700 nm (with edge extrapolation). Dynamic range: 42 dB. The maximum length of the measured fiber: 5400 km. Number of points: up to 950. Highly accurate method for measuring the phase shift. Accuracy: less than 3 ps/nm. Measurement time: 1 s per point. Testing via EDFA. Requires a source to be installed at the far end of the fiber. Suitable for applications 100 Gbps. Size: 4 slots. Compatible with EXFO platforms FTB-500 and FTB-400.
EXFO FTB-5500B	Add to cart Product code: 1000336	Polarization mode dispersion analyzer module. Test time less than 5 sec for any PMD range. There is no autocorrelation peak to improve accuracy. Testing via EDFA. Compatible with FTB-400.