25G SFP28 CWDM 10KM LC single-mode optical transceiver

25G SFP28 CWDM Optical Transceiver, 10KM, Single-Mode Fiber, LC

Name: 25G SFP28 CWDM Optical Transceiver 10KM Single-Mode
SKU: 25G-SFP28-CWDM-10KM-LC

P/N: 25G-SFP28-CWDM-10KM-LC

Categories:

25G SFP28

Product Highlights:

25G SFP28 CWDM optical transceiver for short- to medium-reach networks
Supports 25Gbps data rates with transmission up to 10km over single-mode fiber
CWDM wavelengths provide multiple channels for efficient fiber utilization
FiberMania provides OEM, ODM, and private-label services with flexible customization and reliable mass production

Description

The 25G SFP28 CWDM 10KM optical transceiver is a high-performance, compact module designed for cost-effective, short-to-medium reach optical transmission. Supporting CWDM wavelengths from 1270nm to 1370nm or 1470nm to 1570nm, it enables multiple 25Gbps channels over a single strand of single-mode fiber, providing efficient bandwidth utilization and scalable network deployment.

With a transmission distance of up to 10 kilometers, this transceiver is suitable for 25G Ethernet networks, telecom applications, and data center interconnects where low-latency, high-speed communication is essential. The DFB laser transmitter and high-sensitivity PIN receiver ensure stable optical performance with minimal signal loss across the designated wavelength range.

Built in a hot-pluggable SFP28 form factor with duplex LC interface, the module integrates seamlessly with existing network infrastructure. It supports real-time Digital Diagnostic Monitoring (DDM) for key operational parameters, while its wide operating temperature range ensures reliable performance in both commercial and industrial environments.

Specification

Form Factor	SFP28
Data Rate	Up to 25.78Gbps
Wavelength	CWDM (1270–1370nm or 1470–1570nm)
Transmission Distance	Up to 10km
Fiber Type	Single-Mode Fiber (SMF)
Connector	Duplex LC
Transmitter	DFB Laser
Receiver	PIN
Electrical Interface	25GAUI
Diagnostic Function	Digital Diagnostic Monitoring (SFF-8472)
Power Supply	Single +3.3V
Power Consumption	<2.0W
Housing	All-metal
Operating Temperature	Commercial 0°C~70°C; Industrial -40°C~85°C
Compliance	SFP28 MSA, IEEE 802.3cc, RoHS

Features

Supports data rates up to 25.78Gbps
CWDM wavelengths: 1270–1370nm or 1470–1570nm
Transmission distance up to 10km over single-mode fiber
DFB laser transmitter and PIN receiver
Hot-pluggable SFP28 form factor with duplex LC interface
Digital Diagnostic Monitoring (SFF-8472)
RoHS compliant
Single +3.3V power supply
Operating temperature: Commercial 0°C~70°C; Industrial -40°C~85°C

Applications

25G Ethernet networks
Telecom and metro access networks
Data center interconnects
High-density 25G optical deployments
Short- to medium-reach fiber infrastructure

FAQ

Which CWDM wavelengths does this transceiver support?
It supports 1270–1370nm or 1470–1570nm CWDM wavelengths, providing multiple 25G channels on a single fiber.

What is the maximum reach of this module?
Up to 10km over standard single-mode fiber.

Does it support real-time diagnostics?
Yes, Digital Diagnostic Monitoring (DDM) allows real-time monitoring of temperature, voltage, bias current, and optical power.

Is this module suitable for industrial temperature environments?
Yes, it supports a wide operating temperature range: -40°C to +85°C for industrial use.

Can FiberMania provide OEM or private-label CWDM transceivers?
Yes, FiberMania provides OEM, ODM, and private-label manufacturing services, including wavelength customization, labeling, coding, and performance optimization.

Quality Qulifications and Compliance

To get the detailed certification, please go to the Compliance.

Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.