Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
H3C 0231A66B 1-port 100BASE-LX Single Mode BIDI Optical
- 1-Port 100BASE-LX Optical Module
- Single Mode Fiber (SMF) support
- Bi-Directional (BiDi) transmission technology
- Operates at 1310nm/1550nm wavelengths (depending on direction)
- Designed for H3C networking equipment
- Enables efficient use of fiber optic cabling
0231A66B isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Port Count
- 1
- Speed
- 100 Mbps (Fast Ethernet)
- Interface
- 100BASE-LX
- Fiber Type
- Single-Mode Fiber (SMF)
- Technology
- Bi-Directional (BiDi)
- Manufacturer
- H3C
Product details
The H3C 0231A66B is a single-port optical module designed for 100BASE-LX Fast Ethernet connections over single-mode fiber. It utilizes Bi-Directional (BiDi) technology for transmission over a single strand of fiber.
Technical Information
| Port Count | 1 |
| Speed | 100 Mbps (Fast Ethernet) |
| Interface | 100BASE-LX |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Technology | Bi-Directional (BiDi) |
| Manufacturer | H3C |
Description
The H3C 0231A66B is an advanced optical module that provides 100BASE-LX Fast Ethernet connectivity over single-mode fiber optic cabling. Its key feature is the integration of Bi-Directional (BiDi) technology, which allows for simultaneous transmission and reception of data over a single strand of fiber. This is achieved by using different wavelengths for upstream and downstream traffic, typically 1310nm for one direction and 1550nm for the other, thereby optimizing fiber resource utilization. This module is ideal for scenarios where fiber optic cabling is limited or costly to deploy, as it effectively doubles the data capacity of existing single fiber strands. It is designed for use with H3C networking devices that support compatible optical module interfaces, enabling efficient and high-performance network extensions. The 100BASE-LX standard ensures reliable connectivity for Fast Ethernet speeds over extended distances on single-mode fiber. By employing BiDi technology, the 0231A66B module offers a cost-effective and efficient solution for extending network reach in campus environments, between buildings, or in metropolitan area networks. Its single-port design makes it suitable for point-to-point links or specific network segment requirements where maximizing fiber usage is a priority.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 0231A66B.
