25Gbps SFP28 40km SMF Transceiver, LC, 0~70°C, with DDM

Product Description

Engineered for reliability and performance, the SPP-Cxx25-40x supports 25G data transmission over 40km of single-mode fiber. It combines a high-power DFB laser and a sensitive APD receiver, offering excellent optical performance and diagnostic capabilities for network administrators.

Features

Hot-pluggable SFP+ design

Internal CDR support for signal integrity

Digital diagnostics via I2C interface

Low dispersion and high sensitivity

LC duplex connector

Power consumption < 1.32W

Technical Parameters

Max Data Rate: 25.78Gbps

Transmit Power: +0 to +6 dBm

Receiver Sensitivity: -18 dBm

Wavelength Range: 1270–1310 nm

Extinction Ratio: Min 3.5 dB

LOS Hysteresis: 0.5 dB

Operating Humidity: 5% to 85%

Storage Temperature: -40°C to +85°C

Diagnostic Accuracy: ±3 dB (Power), ±3°C (Temp)

Applications

25GBASE-ER applications

Fiber optic backbone networks

Data center extensions

Metropolitan area network (MAN) links

SkyOptics(formerly OE-Link), founded in 2010, is a leading innovator in the optical communications industry. Headquartered in Shenzhen, China, we specialize in the design, manufacturing, and global distribution of high-performance optical devices.

With a 3,000 sqm state-of-the-art production facility and a vertically integrated supply chain, we ensure 100% compatibility, industry-leading reliability, and future-proof solutions that meet the ever-evolving demands of global networks. Our products are widely used in Data Centers, Telecom, Datacom, FTTX, and Security Monitoring, empowering the backbone of modern connectivity. Here’s a closer look at our core product lines:

- Optical Transceivers: Data rates from 155M to 800G, including QSFP-DD, OSFP, SFP-DD, QSFP28, QSFP56, QSFP+, SFP28, SFP+, SFP, XFP, X2, Xenpak.

- Data Center Solutions: Data rates from 10G to 800G, featuring SFP+/SFP28/QSFP+/QSFP28/QSFP56/QSFP-DD/OSFP DAC & AOC cables.

- Fiber NIC Cards: Ranging from 100BASE to 100GBASE.

- Passive Optical Products: Including CWDM/DWDM MUX/DEMUX, MPO Cables, FBT Couplers, PLC Splitters, and Fiber Patch Cords.

As the optical communications industry evolves, SkyOptics remains at the forefront of innovation. We are committed to pushing the boundaries of technologythrough continuous investment in R&D, expanding our global partnerships, and enhancing our customer support. Our mission is to not only meet but exceed customer expectations, providing them with the most advanced and reliable solutions to build faster, smarter, and more efficient networks for the future.