Huawei Optical Module 622

The Huawei 622 optical module is a 622 Mbps SFP transceiver designed for single-mode or multimode fiber networks, supporting short- to medium-range data transmission.

Overview

The Huawei 622M SFP is a compact, hot-pluggable optical transceiver widely used in telecommunications and data communication networks, supporting data rates up to 622 Mbps . It is compliant with industry standards for SONET/SDH and Ethernet applications, making it suitable for legacy networks and cost-sensitive deployments .

Technical Specifications

• Data Rate: 622 Mbps
• Fiber Type: Single-mode fiber (SMF) or multimode fiber (MMF) depending on the variant
• Wavelength: Typically 1310 nm for single-mode fiber; 850 nm for multimode fiber
• Transmission Distance:
  • Multimode fiber: up to 550 meters
  • Single-mode fiber: up to 10–15 kilometers, with some extended versions reaching 40 km
• Connector Type: LC connector for single-mode variants
• Form Factor: Small Form-factor Pluggable (SFP), hot-swappable

Applications

• WAN links and inter-building connections using single-mode fiber
• Access layer equipment in SDH/SONET networks
• Local Area Networks (LANs), data centers, and campus networks using multimode fiber
• Telecom backbone networks and remote site connectivity
• Legacy network upgrades where 622 Mbps links are sufficient

Key Features

• Hot-pluggable design allows easy installation and replacement without powering down equipment
• Industry-standard compliance ensures compatibility with Huawei switches, routers, and transmission equipment
• Optimized for cost-effective deployments in both short- and medium-range optical networks The Huawei 622 optical module is ideal for organizations maintaining SDH/SONET infrastructure or deploying medium-speed optical links where reliability and compatibility with existing Huawei equipment are critical .