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Fiber Optical Transceivers

As a leading fiber optical transceiver manufacturer, T&S Communication supplies a full range with all-round categories from 10Gb/s to 100Gb/s optical transceivers in terms of transmitting rates. Transceivers we offer are compatible with the most majority of mainstream devices on the market. There are diverse options on reach distance, bandwidth, transmitting rate, compatibility, expandability, and the like for your network. T&S transceivers arrive pre-coded and ready to deploy, delivering a confident solution that is fully compatible with your network's hardware and works well with good technical performance.


T&S Communication optical transceiver modules arrive not only ready to deploy but also ready to revolutionize and simplify your on-hand inventory needs by minimizing cost without compromising quality based on our fast delivery and response. In fact, we even go so far as to ensure our transceivers have the WDM options you need to maximize the value of each fiber in your configuration. In addition, digital optical monitoring (DOM) support is also available when needed, providing real-time operating parameter reporting.


The T&S Fiber Optical Transceiver product selection and innovative technology have made us the optical module manufacturer of choice for all major networking equipment vendors worldwide. We have taken a leading role in transforming the datacommunications and telecommunications equipment market from utilizing discrete optical components to leveraging the design and pay-as-you-grow flexibility offered by pluggable modules. Our products are fully compliant with Ethernet, Fibre Channel, Infiniband, SONET/SDH/OTN, CPRI and PON standards and operate at data rates in excess of 100 Gb/s. They are capable of distances ranging from very short reach within a data center to campus, access, metro, and long-haul reaches. They feature outstanding performance over extended voltage and temperature ranges while minimizing jitter, electromagnetic interference (EMI) and power dissipation.

QSFP28 100G CWDM4 10km
  • reach of 10 km via SMF

  • optical link budget of supports 6.5 dB of link budget

  • link budget assumes the use of KR4 FEC by the host

  • uncooled CWDM DFB lasers, directly modulated etc

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QSFP28 100G CWDM4 10km
QSFP28 100G CWDM4 2k
  • reach of 2 km via SMF

  • link budget assumes the use of KR4 FEC by the host

  • uncooled CWDM DFB lasers, directly modulated

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QSFP28 100G CWDM4 2k
QSFP28 100G SR4 100m
  • 4 channels full-duplex

  • transceiver modules

  • transmission data rate up to 25Gbps per channel

  • 4 channels 850nm VCSEL array

  • 4 channels PIN photo detector array

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QSFP28 100G SR4 100m
QSFP+ 40G LR4 10km
  • Reach of 10 km via SMF 

  • Uncooled CWDM DFB lasers

  • directly modulated

  • Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm

  • User controllable Transmit Input Equalization and Receiver Output Amplitude etc

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QSFP+ 40G LR4 10km
QSFP+ 40G LR4 2km
  • Reach of 2 km via SMF

  • Uncooled CWDM DFB lasers

  • directly modulated

  • Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm

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QSFP+ 40G LR4 2km
QSFP+ 40G SR4 400m
  • 4 channels full-duplex transceiver modules

  • Transmission data rate up to 10.5Gbps per channel

  • 4 channels 850nm VCSEL array

  • 4 channels PIN photo detector array

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QSFP+ 40G SR4 400m
SFP+ 10G BX10D SFP+ 10G BX10U
  • Simplex LC Connector Bi-Directional SFP+ Optical Transceiver

  • Compliant with SFF-8431,SFF-8432 and IEE802.3ae

  • Up to 10km on 9/125um SMF

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SFP+ 10G BX10D SFP+ 10G BX10U
SFP+ 10G BX40D SFP+ 10G BX40U
  • Simplex LC Connector Bi-Directional SFP+ Optical Transceiver

  • Compliant with SFF-8431,SFF-8432 and IEE802.3ae

  • Up to 40km on 9/125um SMF

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SFP+ 10G BX40D SFP+ 10G BX40U
SFP 10G LR
  • Simplex LC Connector Bi-Directional SFP+ Optical Transceiver

  • Compliant with SFF-8431

  • SFF-8432 and IEE802.3ae

  • Up to 40km on 9/125um SMF

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SFP 10G LR
SFP28 25G LR
  • Up to 25.78 Gb/s bi-directional data links

  • Hot-pluggable SFP+ footprint

  • Built-in digital diagnostic functions

  • 1310nm DFB laser transmitter

  • Duplex LC connector

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SFP28 25G LR
SFP28 25G SR
  • Supports 25.78Gb/s bit rate

  • 850nm VCSEL laser and PIN photo-detector

  • Maximum link length of 70m on OM3 MMF and 100m on OM4 MMF

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SFP28 25G SR

Fiber Optical Transceivers FAQs

What is MZ (Mach Zehnder) modulator?

MZ, Mach Zehnder, Mach Zehnder modulator. The modulator divides the input light into two equal signals and enters the two optical branches of the modulator respectively. The materials used in the two optical branches are electro-optical materials, and their refractive index varies with the external applied electric signal. Because the change of the refractive index of the optical branch will lead to the change of the signal phase, when the output ends of the two branch signal modulators are combined together again, the synthesized optical signal will be an interference signal with varying intensity, which is equivalent to converting the change of electric signal into the variation of optical signal and realizing the modulation of light intensity.

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Applications of Fiber Optical Transceivers

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