FCBx414QB1Cxx Finisar compatible 56G FDR parallel active optical cable

# Key Highlights
  • Type: 56G Active Optical Cable
  • Compatibility: Finisar compatible
  • Tx/Rx: 850 nm
  • Media Type: Multi-Mode Fiber (MMF)
  • Lenght: up to 100m
  • Data Rate: 48-56.1 Gbps
  • Temperature: Standard 0°-70°C
  • Low Power Consumption: 1.5W (Typical)
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Multi-Mode Fiber (MMF)

DAC Cable Type:


TX Wavelength:

850 nm.

RX Wavelength:

850 nm.

Transmitter Type:


Receiver Type:

PIN photodiode

Maximum Distance:

3m, 5m, 10m, 20m, 30m, 50m, 100m

Supported Data Rate:

48-56.1 Gbps

Supported Applications:

4x SAS 3.0 (48Gbps), 4 x InfiniBand FDR (54.54Gbps), 4 x 16G Fiber Channel (56.1Gbps)



Temperature Range:

Standard 0°-70°C




+3.3V single power supply

Power Consumption:



1 000 000 Hours



Transceiver Type:


# Product Documentation
Multi-Vendor MSA Compatible 56G-AOC-QSFP Datasheet

Finisar Compatible FCBx414QB1Cxx 56G Active Optical Cable is based on our product 56G-AOC-QSFP-XX. When You will order it will be encoded with Finisar code and it will be labeled with part number: 56G-AOC-QSFP-XX-FI, where XX indicates cable length and FI means Finisar Compatible. Above You can download datasheet of our 56G-AOC-QSFP-XX product.

# Product Description

FCBx414QB1Cxx is Finisar compatible 56G Active Optical Cable, operating over Multi-Mode Fiber (MMF). 56G Active Optical Cable is equipped with MSA standard compatible QSFP+ transceiver assembly at each end of cable. 56G Active optical cable uses 4 x 850nm VCSEL transmitters and 4 x PIN photo-detector receivers operating over 4 parallel data lanes of OM3 MMF cable up to 100m. Our Finisar Compatible 56G Active Optical Cable supports 48-56.1 Gbps data rate and such applications as 4x SAS 3.0 (48Gbps)|4 x InfiniBand FDR (54.54Gbps)|4 x 16G Fiber Channel (56.1Gbps). Most popular applications of 56G Active Optical Cable are cost effective close range interconnections within equipment room of telecom operators or data centers, interconnecting LAN or SAN applications with speeds up to 56G. This is a multi-purpose cable that can be used in a variety of different places in today’s networking. As a result, cost effective, high speed and close range interconnections within equipment room of telecom operators, data centers or enterprise networks are the most popular applications for this product.

    FCBx414QB1Cxx is Finisar compatible 56G Active Optical Cable is CE/RoHS certified and it is compliant with product safety standards. Finisar is one of leading OEM manufacturer in our industry and their products are used by many equipment manufacturers. Our product EEPROM memory will be coded with necessary information to fully meet Finisar compatibility and will work seamlessly with platforms which support Finisar products. However, our 56G Active Optical Cable complies with  QSFP+ Multi Source Agreement SFF-8441 as well. Because our focus is providing top quality service, we are performing serious quality checks before delivery of our products. As a result, we do parameter measurements and Active Optical Cable EEPROM memory data validation tests. If you have any questions, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.

Maximum distance
Finisar Part Number Length (m) Length (ft)
FCBx414QB1C03 3 9.8
FCBx414QB1C05 5 16.4
FCBx414QB1C10 10 32.8
FCBx414QB1C20 20 65.6
FCBx414QB1C30 30 98.4
FCBx414QB1C50 50 164.0
FCBx414QB1CX0 100 328.1