LENOVO 45W4741 - 1000B-LX GbE 1310nm 40km SFP
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
LENOVO 45W4741 - 1000B-LX GbE 1310nm 40km SFP
The Lenovo optical transceiver module is designed to meet the rigorous demands of enterprise networking environments, providing dependable and high-speed connectivity. Leveraging 1000Base-LX cabling technology, it supports a maximum data transfer rate of 1000 Mbit/s, ensuring seamless data flow across network infrastructures. This module is ideal for IT departments and system integrators who require consistent and efficient network performance over extended distances.
With a maximum transfer distance of 40 kilometers, this single-mode optical transceiver is well-suited for long-range deployments, making it a strategic choice for organizations with expansive campuses or remote data centers. Its adherence to Gigabit Ethernet standards ensures broad compatibility with existing network hardware, facilitating smooth integration into diverse IT ecosystems. The module's 1310 nm wavelength further enhances signal integrity over long distances, reducing the risk of data loss and ensuring reliable communication.
Equipped with a standard LC single-mode I/O port and SFP (mini-GBIC) connectivity, this wired solution offers flexible installation options without compromising on performance. The Lenovo brand brings a reputation for quality and reliability, making this transceiver a prudent investment for procurement teams aiming to optimize network infrastructure with cost-effective and durable solutions.
Specifications
| Brand | LENOVO |
|---|---|
| Co2 Savings | 0 |
| Network | |
|---|---|
| Cabling technology | 1000Base-LX |
| Maximum data transfer rate | 1000 Mbit/s |
| Other features | |
| Data link protocols | Gigabit Ethernet |
| I/O ports | 1 x LC single-mode 1 x SFP (mini-GBIC) |
| Performance | |
| Maximum transfer distance | 40000 m |
| Wavelength | 1310 nm |
| Ports & interfaces | |
| Connectivity technology | Wired |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment


Need a server or storage configuration?
- Competitive pricing
- Fast international shipping
- Technical in-house support
- Significant savings compared to new systems
