Mellanox MMA2P00-AS 25GbE SR SFP28 Multi-Mode Fiber Optical Transceiver

1. Product Overview

The Mellanox MMA2P00-AS is a high-performance SFP28 optical transceiver designed for 25 Gigabit Ethernet applications. It supports data transmission over multi-mode fiber (MMF) using 850nm wavelength and is ideal for high-speed data center and enterprise networking environments. This optical transceiver ensures reliable performance with low power consumption and compliance with industry standards.

2. Key Features

• Selectable retiming for both transmitter and receiver
• Programmable receiver output emphasis and transmitter input equalizer
• Supports up to 100m on OM4 and 70m on OM3 multi-mode fiber
• Hot-pluggable SFP28 form factor
• Low power consumption: 0.7W typical with retiming
• Class 1 laser product compliant
• RoHS compliant and IEEE 802.3 standards compatible

3. Technology & Standards

The MMA2P00-AS optical transceiver complies with SFF-8402, SFF-8472, and IEEE 802.3bm standards. It supports both 25GbE and 10GbE rates with rate selection via CDR control. This fiber optic transceiver uses advanced DSP technology for signal integrity and error-free transmission.

4. Working Principle

The transceiver converts electrical signals into optical signals using a 850nm VCSEL laser. The signal is transmitted over multi-mode fiber and converted back to electrical signals at the receiving end. Built-in retiming and equalization features ensure minimal jitter and signal degradation.

5. Applications

Ideal for data centers, cloud infrastructure, high-performance computing, and enterprise networks. Suitable for use in switches, routers, and network interface cards supporting 25GbE and 10GbE Ethernet.

6. Specifications

7. Advantages

The MMA2P00-AS offers superior performance with features like selectable retiming, programmable equalization, and low power draw. It supports longer distances on OM3 and OM4 multi-mode fiber compared to similar optical transceivers. Its compatibility with both 25G and 10G modes provides flexibility in network upgrades.

8. Service & Support

All Mellanox optical transceivers come with a 1-year limited warranty covering repair or replacement. Our technical team provides 24/7 support and consultation to ensure seamless integration and operation.

9. FAQ

Q: What is the maximum distance supported?
A: Up to 100m on OM4 and 70m on OM3 multi-mode fiber.

Q: Is it compatible with 10GbE switches?
A: Yes, it supports 10GbE mode with CDR disabled.

Q: What is the typical power consumption?
A: 0.7W with retiming enabled.

10. Precautions

Ensure compatibility with host equipment. Avoid exposure to dust and static electricity. Do not exceed maximum operating temperature. Use only with compliant multi-mode fiber cables. Follow laser safety guidelines.

11. Company Introduction

With over a decade of industry experience, we operate a large factory supported by a strong technical team. We serve a wide range of customers with high-quality networking products including optical transceivers, switches, network cards, and fiber cables. We are authorized distributors for leading brands like Mellanox, Ruckus, Aruba, and Extreme. Our extensive inventory and professional support ensure reliable service and competitive pricing for clients worldwide.