25G SFP28 ER 1310nm 40km Fiber Optic Transceiver

Name: 25G SFP28 ER 1310nm 40km Fiber Optic Transceiver
Brand: T&S Communications Co., Ltd.

Identifier: 110023

≤2W

Features

Class 1 laser safety certified
Data rate up to 25.78Gbps
High sensitivity APD photodiode and TIA
LC duplex connector
Low power consumption < 2W
Distance up to 40km
Hot Pluggable
Specifications compliant with SFF 8472
0 to 70℃ operating wide temperature range
Single +3.3V±5% power supply
RoHS compliant (lead free)

Specification Drawings Request Quote

Product Description of 25G SFP28 ER 1310nm 40km Fiber Optic Transceiver

The SFP28 Transceiver is designed for use in Ethernet/eCPRI/ CPRI links up to 25.78 Gb/s data rate and up to 40 km link length.

They are compliant with SFF8472, SFF-8431, SFF-8432. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472.

Specifications

Part Number	TSSLS-NCNEH7C	Application	25G Ethernet
Form Factor	SFP28	Max Data Rate	25.78Gbps
Wavelength	1310nm	Distance	40km
Connector	LC	Fiber	SMF
Transmitter	DFB	Receiver	APD
TX Power	-1~7dBm	Minimum Receiver Power	-19dBm
Power Budget	18dB	Receiver Overload	-5dBm
Power Comsumption	≤2W	Extinction Ratio	＞3.5dB
Packaging		Modulation	NRZ
CDR	Yes	Inbuilt FEC	No
Storage Temperature	-40℃ ~ + 85℃	Operating Temperature	0℃ ~ + 70℃
Compatibility	Generic	Class	Commercial
Protocols	IEEE 802.3by	Warranty

Applications

25GE LR/LR
CPRI Option 10/e CPRI

Compliance

RoHS/ UL/ CE/ TUV/ ISO14001/ ISO45001/ ISO9001

Need Help? Contact Our Product Experts or Sales Team Today!

Latest News & Blog

Oct 11, 2025

Anti-Reflection (AR) and High-Reflection (HR) Optical Coatings

Optical thin-film coatings play a critical role in controlling how light interacts with optical components. Among the most widely used are anti-reflection (AR) coatings, which minimize surface reflections and enhance transmission, and high-reflection (HR) coatings...

Sep 30, 2025

Co-Packaged Optics Powering the Next Era of Data Center Networking

Co-Packaged Optics: Powering the Next Era of Data Center Networking The explosive growth of artificial intelligence (AI), high-performance computing (HPC), and next-generation networking models is res...

Sep 30, 2025

Game-Changer CPO: Paving the Way for Next-Generation High-Speed Networks

The digital era is entering a new phase where Artificial Intelligence (AI), High-Performance Computing (HPC), Machine Learning (ML) and hyper-scale cloud platforms are demanding data speeds once thought impossible. Training a large language model, running real-time analytics...

View All