Optical communication

The field of communication covers various technological applications such as network construction, signal transmission, and computer services, including telecommunications, radio, voice communication, mobile communication, broadband networks, streaming media, and cable television. With the large-scale deployment of 5G networks and the comprehensive construction of wireless access points serving smart cities, the communication industry has achieved leapfrog development. Among them, KKG semiconductor refrigeration chips are indispensable core temperature control components in the field of optical communication.

KKG's multiple core products can perfectly adapt to various types of optical communication equipment, including TEM series, second/third/fourth level TEC series, etc. Different levels of products have differentiated cooling capacity, which can meet diverse temperature control needs. At the same time, KKG can provide customized services, supporting the customization of core parameters such as product size and cooling capacity as needed, accurately matching customers' personalized temperature control needs.

Telecommunications industry

Many of KKG's refrigeration units meet the certifications and standards required by the communication industry. For detailed information about specific products, please refer to the product details page or contact our team directly.

UL and CE certification

International Electrotechnical Commission IEC standards

Compliant with RoHS and REACH

ISO 9001

ISO 14001

Typical application areas

High speed optical module temperature control

Temperature control of semiconductor laser devices

Temperature control of photoelectric detector

Temperature control of wavelength division multiplexing/demultiplexing devices

Outdoor/base station optical communication equipment temperature control

Temperature control for optical communication testing instruments

These series of products are widely used in communication equipment

The application of the TEM mini-series in optical communications|

1.Optical emission module - Precise temperature control of laser chip

2.Optical Reception Module - Temperature Control of Optical Detectors and Amplification Devices

3. Wavelength Division Multiplexing / Demultiplexing Devices - DWDM/AWG High-Precision Temperature Control

4. Optical communication terminal / core equipment - Integrated module comprehensive temperature control

5. Optical repeater / optical sensing device - Extreme environment temperature control

The TEN multi-layer series in optical communication applications

1. 800G/1.6T ultra-high-speed long-distance optical module - Laser / Modulator integrated temperature control

2. DWDM/CWDM core network wavelength division equipment - AWG/FBG devices with global temperature control

3. Long-distance optical repeater - EDFA optical amplification module with extreme working condition temperature control

4. High-integration core network optical equipment - Multi-module composite micro-area temperature control

5. Vehicle-mounted / Aerospace optical communication equipment - Wide temperature range high reliability temperature control

The application of the TEC series in optical communication

1. 10G/25G/100G/400G Short Distance Optical Modules - Lasers / Photodetectors Single Core / Dual Core Temperature Control

2. General-purpose Fiber Amplifiers (Entry-level EDFA / Erbium-Doped Fiber Amplifier)

4. Basic Optical Communication Test Instruments (Commercial / Laboratory Entry-level)

4. Outdoor / Access Network Optical Communication Terminals (OLT/ONU/ Optical Modem)

5. Conventional Optical Components Packaging

The TEO special-shaped series in optical communication applications

1. Special laser module packaging (butterfly / TO-CAN customized temperature control)

2. High-speed optical module special packaging (OSFP/QSFP-DD high-density integration)

3. Core components of optical amplifiers (EDFA/Raman high-precision temperature control)

4. Precise optical devices and testing instruments (optical path compatibility + precise temperature control)

5. Outdoor / industrial-grade optical communication terminals (OLT/ONU special structure adaptation)