Industrial 10G EPON Symmetrical OLT SFP+ | PR30 Class | -40°C to +85°C Rugged

Overview

Deploy next-generation fiber networks in the harshest environments with our Industrial 10G EPON Symmetrical OLT SFP+ Transceiver. Unlike standard commercial modules, this ruggedized optical transceiver is engineered to operate reliably in extreme temperature ranges from -40°C to +85°C. It is the perfect solution for unconditioned outdoor street cabinets, remote nodes, and industrial FTTx deployments where climate control is unavailable.

This module features a PR30 optical power budget, compliant with IEEE 802.3av 10GBASE-PR-D30 standards. It offers versatile dual-rate support, handling both symmetric 10G (10.3125Gbps) and legacy 1G (1.25Gbps) traffic simultaneously. By combining a high-power 1577nm EML laser and a burst-mode 1270nm APD receiver, it ensures stable, high-bandwidth Triple Play services (Data, Voice, Video) over distances up to 20km, regardless of the weather conditions.

Key Features

• Industrial Temperature Range: -40°C to +85°C for outdoor and industrial use.
• Dual-Rate Support: Symmetric 10G/10G and 1.25G/1.25G (EPON) compatibility.
• Optical Class PR30: High power budget (>29dB) for split ratios up to 1:64.
• Wavelengths: 1577nm (Downstream 10G) / 1490nm (Downstream 1G) & 1270nm (Upstream 10G) / 1310nm (Upstream 1G).
• Package: SFP+ form factor with SC/UPC receptacle.
• Durability: Hardened components to resist thermal shock and vibration.
• Monitoring: Integrated Digital Diagnostic Monitoring (DDM/DOM).

Applications

The Industrial 10G EPON OLT module is specifically designed for Outside Plant (OSP) environments. It is widely used in Fiber-to-the-Curb (FTTC) and Fiber-to-the-Node (FTTN) architectures where OLT equipment is housed in roadside cabinets exposed to extreme heat or freezing cold. It is also suitable for industrial automation networks, smart grid communications, and mining operations requiring high-speed, symmetric bandwidth.

With its ability to support legacy 1G EPON ONUs, operators can upgrade their outdoor distribution nodes to 10G capabilities without replacing subscriber equipment immediately, ensuring a smooth and cost-effective migration path.

Specifications

Cross-Platform Compatibility

Our Industrial 10G EPON Transceivers are rigorously tested for compatibility with major OLT platforms. They utilize open-standard MSA coding to ensure seamless integration into existing chassis, offering a robust alternative to OEM modules. The table below lists supported systems.

Advantages

The primary advantage of this module is its environmental resilience. While standard commercial modules may fail or degrade in extreme temperatures, this industrial-grade transceiver maintains signal integrity and longevity in ranges from -40°C to +85°C. This reliability reduces maintenance costs associated with truck rolls to remote sites.

Additionally, the PR30 power class strikes an optimal balance between performance and cost, suitable for the majority of urban and suburban PON deployments. The module’s symmetric capability ensures that upload-intensive applications, such as security camera feeds and cloud backups, perform just as fast as downloads.

FAQ (Technical & Product Questions)

1. What makes this module “Industrial Grade”?

It is built with ruggedized components and tested to operate in temperatures from -40°C to +85°C. Standard commercial modules typically only operate between 0°C and 70°C.

2. Can I use this in a temperature-controlled server room?

Yes, absolutely. An industrial module can function perfectly in a standard server room. It simply offers a higher safety margin and better thermal endurance than a standard module.

3. What is the difference between PR30 and PR40?

PR30 and PR40 are optical budget classes. PR30 typically offers a link budget around 29dB, suitable for 1:64 splits. PR40 offers a higher budget (approx. 33dB) for 1:128 splits or longer distances.

4. Does it support asymmetric 10G/1G speeds?

Yes, since it is a dual-rate module, it can communicate with asymmetric 10G/1G ONUs as well as symmetric 10G/10G and legacy 1G/1G ONUs.

5. What fiber cable should I use?

This module requires Single Mode Fiber (SMF), typically G.652, terminated with an SC/UPC connector.

6. Is this module compatible with Huawei MA5800?

Yes, it is compatible with the Huawei MA5800 series OLTs, provided the OLT is equipped with the appropriate 10G EPON service board (e.g., XPLI, XPLB).