25g SFP28 Sr Transceiver-Hot-Swappable 25gbps Ethernet Module, Infiniband EDR, Low Power Consumption

• Customization: Available
• Type: Fiber Transceiver
• Certification: RoHS
• Model NO.: HZTS25SR
• Condition: New
• Wavelength: 850nm Vcsel
• Detector: Pin Photodiode
• Interface: Duplex LC
• Power Consumption: ≤1.5W
• Signal Processing: Integrated Internal CDR
• Transport Package: Carton
• Specification: Original specification
• Trademark: HengzhengTC
• Origin: China

Product Description

Overview of Core Advantages of 25G SFP28 SR Optical Module

The module adopts SFP28 package, supports high-speed transmission of 25.78125Gbps, and is compatible with Ethernet (IEEE802.3by), Infiniband EDR and 32G Fibre Channel, meeting the high bandwidth requirements of data center. Based on 850nm VCSEL laser and PIN photodetector, the stable transmission distance from 70 meters (OM3 multimode fiber) to 100 meters (OM4 multimode fiber) is realized, which is suitable for high-density short-distance interconnection scenes. It has low power consumption (≤ 1.5W) and enhanced EMI shielding design to ensure energy efficiency and anti-interference; Integrate internal CDR (clock data recovery) technology to improve signal integrity, and support digital diagnostic monitoring (DDM) function to monitor optical power and temperature in real time, which is convenient for operation and maintenance management; Comply with international standards such as SFF-8024 and SFF-8431 to ensure compatibility with mainstream equipment .
Summary of key advantages:
High-performance transmission: 25G rate+multi-protocol compatibility, covering data center and storage network requirements.
Reliability and adaptability: industrial design (working temperature 0~+70ºC) and EMI optimization, suitable for harsh environment.
Intelligent operation and maintenance: DDM function reduces the cost of troubleshooting and improves network reliability.
Standardization compatibility: full certification support, seamless docking of existing infrastructure.

 

 

 

model	SFP-25G-SR	SFP28 package, hot plug design
transmission speed	25.78125Gbps	Compatible with Ethernet /Infiniband EDR/32G Fibre Channel.
protocol standard	IEEE 802.3by, SFF-8024, SFF-8431	Pass international certification
Optical parameters	-wavelength: 850nm VCSEL  -detector: PIN photodiode  -interface: duplex LC	Multi-mode optical fiber application
transmission distance	-70m(OM3 multimode fiber) -100m(OM4 multimode fiber)	Distance-dependent fiber type
power consumption	≤1.5W	Single 3.3V power supply
Working temperature	0°C ~ +70°C	Industrial temperature range
Signal processing	Integrated internal CDR (clock data recovery)	Improve signal integrity
Management function	Support DDM (Digital Diagnostic Monitoring)	Real-time monitoring of optical power, temperature and other parameters
EMI design	Enhanced electromagnetic shielding	Reduce the risk of signal interference
compatibility	Adapt to all kinds of mainstream switches	plug and play

 

After Sales Service

Q:Are you trading company or manufacturer?

A:We are factory.

Q:How long is your delivery time?
A:Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.

Q:Do you have MOQ?

A:For stock products,we don't have MOQ. For custom product,we ask for low MOQ.

Q:Can you offer a better price?Any discount?
A:Yes,surely. We're source factory and providing reasonable price.

Q:What is your warranty period?
A:Different products have different warranties.This warranty does not cover damage caused by man-mad amage,improper care ,negligence,normal wear tear,and force majeure such as natural disasters,earthquakes,fires ,etc.