25G SFP28 AOC 3m Active Optical Cable 100m Reach, Low Power, Digital Diagnostics
Product Overview
The CC-PMMAOCX-SD is a high-performance 25G SFP28 Active Optical Cable (AOC) designed for high-speed data transmission in data centers and enterprise networks. It supports a data rate of 25.78125 Gbps and offers reliable connectivity with low power consumption and hot-pluggable functionality. This optical transceiver module is ideal for applications requiring high bandwidth and low latency.
Key Features
- Hot-pluggable SFP28 form factor
- Supports 25.78125 Gbps data rate
- Up to 100m reach on OM4 MMF
- 850nm VCSEL transmitter and PIN receiver
- Internal CDR on both Tx and Rx channels
- Low power consumption: <1.0W
- Digital diagnostic monitoring via SFF-8472
Technology & Standards
This optical module complies with industry standards including SFF-8024, SFF-8431, IEEE 802.3by, and SFF-8472. It is RoHS compliant and features internal calibration for accurate performance monitoring.
Working Principle
The AOC converts electrical signals into optical signals using a VCSEL laser, transmits them over multimode fiber, and converts them back to electrical signals via a PIN photodetector. Internal clock and data recovery (CDR) circuits ensure signal integrity.
Applications
- Data center interconnects
- 25GBASE-SR Ethernet
- Infiniband EDR systems
- 32G Fiber Channel networks
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Data Rate | 25.78125 | Gbps |
| Wavelength | 850 | nm |
| Max Distance (OM4) | 100 | m |
| Power Supply | 3.3 | V |
| Power Consumption | <1.0 | W |
| Operating Temperature | 0 to +70 | °C |
Selection Guide
| Model | Reach (m) | Fiber Type | Pull Tab Color |
|---|---|---|---|
| CC-PMMAOC3-SD | 3 | OM3 | Black |
| CC-PMMAOC5-SD | 5 | OM3 | Black |
| CC-PMMAOC7-SD | 7 | OM3 | Black |
Advantages
- Lower power consumption compared to copper alternatives
- Higher bandwidth and longer reach
- Integrated digital diagnostics for real-time monitoring
- Hot-pluggable design for easy maintenance
Service & Support
We offer 24/7 technical support, fast delivery, and a comprehensive warranty. Our team provides integration assistance and troubleshooting to ensure seamless deployment.
FAQ
Q: What is the maximum distance supported?
A: Up to 100m on OM4 multimode fiber.
Q: Is this compatible with SFP28 ports?
A: Yes, it is fully compliant with SFP28 MSA standards.
Q: Does it support digital diagnostics?
A: Yes, it supports DDM via SFF-8472.
Precautions
- Avoid bending the fiber beyond the minimum bend radius.
- Ensure proper ESD protection during handling.
- Operate within specified temperature and voltage ranges.
Company Introduction
With over a decade of industry experience, we operate a large manufacturing facility supported by a strong technical team. We serve a broad customer base with competitive pricing and reliable service. Our portfolio includes products from leading brands such as Mellanox, Ruckus, Aruba, and Extreme. We maintain extensive inventory across network switches, adapters, wireless access points, controllers, and cables. Our dedicated sales and technical support teams are available around the clock to ensure customer satisfaction and successful deployments worldwide.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.