25G Transponder
FRM220-25G-3R
25G 3R Multi-rate Transponder
The FRM220-25G-3R has 4x SFP28 slots that can be configured as a dual channel 25G 3R/2R multi-rate transponder. The device provides a flexible transmission of various protocols, such as 10G/25G Ethernet, Fiber Channel 16G/10G and CPRI x20/x16/x10 etc. Using SFP28 ports with dedicated CWDM or DWDM wavelengths, the 25G transponder supports multi-rate functionality with optical data rates from 1.25Gbps up to 25Gbps. With its functionality the FRM220-25G-3R transponder is also suitable as a repeater for transmission over extended distances. The FRM220-25G-3R can be inserted into any powered FRM220-CH20,CH08, CH04A chassis or CH02M, CH02/SMT standalone chassis with SFP28 transceivers required for the application.
Features
- Multi-rate supports 1.25Gbps ~ 25Gbps
- Protocol Transparent 3R/2R Transponder / Repeater
- Supports dual channels mode
- Supports Loopback Test
- Support BERT test
- Supports 1550nm ITU-T C-band tunable DWDM SFP+ Transceiver
- SFP DDM Information
- Firmware Upgrade
- Setting from Console, NMC
- Download
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25G Transponder | Industrial & Telecom Network Equipment Manufacturer | CTC Union
CTC Union Technologies Co., Ltd., founded in 1993, is an ISO9001/14001 certified designer and manufacturer. CTC Union’s software development system follows the cybersecurity IEC62443 regulations for the design of Industrial & Telecom networking products. With their own in-house R&D and factory, CTC Union develops and manufactures high-quality products in Taiwan. CTC Union offers a full spectrum of products, including 25G Transponder, Industrial Ethernet, PoE, EN50155 and E-Mark certified switches. CTC Union’s goal is to provide reliable, temperature resistant and rugged designs for mission critical systems used in harsh environments. With more than 30 years of experience in design of Telecom products, CTC Union is highly motivated to deliver various access switches and FTTP CPE products.
CTC Union is a leading Taiwanese manufacturer specializing in telecommunication products such as L2 Ethernet switches, transponders, and industrial Ethernet switches, converters, and injectors. The company maintains strict control over product design, ensuring compliance with certifications like CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, and IEC61850-3. CTC Union has established strong global partnerships with voice and data carriers, enterprises, and industrial Ethernet users, providing direct engineering and technical support from its headquarters in Taipei, Taiwan.








