LENOVO 88Y6043 - Lenovo Flex System EN4091 10Gb Ethernet Pass-thru
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 88Y6043 - Lenovo Flex System EN4091 10Gb Ethernet Pass-thru
The Lenovo Flex System Ethernet solution is designed to meet the demanding connectivity requirements of modern enterprise environments. Supporting both Gigabit and 10 Gigabit Ethernet speeds, this robust pass-thru module offers seamless integration with existing network infrastructures, facilitating high-speed data transfer with minimal latency. By leveraging copper and fiber optic cabling technologies, including 1000BASE-T and 10GBASE-LR standards, it ensures versatile deployment across diverse networking scenarios.
For IT departments prioritizing reliability and efficiency, this unit provides full-duplex communication and adheres to industry-standard protocols such as IEEE 802.3ab, 802.3ae, and 802.3z. Its compatibility with LC fiber optic connectors and the inclusion of 14 SFP/SFP+ slots allow for scalable expansion, accommodating future network growth without significant infrastructure changes. These features collectively support a streamlined and cost-effective approach to network management.
Measuring 401 x 317 x 30 mm and weighing just 3.7 kg, this Ethernet solution is compact yet powerful, fitting seamlessly into existing server environments without consuming excessive space or resources. The thoughtful engineering behind this Lenovo device provides IT decision-makers with a dependable, long-term networking solution that aligns with both current operational needs and future technological advancements.
Specifications
| Brand | LENOVO |
|---|---|
| Co2 Savings | 343.78 |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 85176990 |
| Network | |
| Copper ethernet cabling technology | 1000BASE-T |
| Ethernet LAN data rates | 1000,10000 Mbit/s |
| Ethernet interface type | 10 Gigabit Ethernet, Gigabit Ethernet |
| Full duplex | Yes |
| Networking standards | IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3z |
| Optical fiber | |
| Fiber ethernet cabling technology | 1000BASE‑LX, 1000BASE‑SX, 10GBASE-LR, 10GBASE-SR |
| Fiber optic connector | LC |
| Other features | |
| SFP/SFP+ slots quantity | 14 |
| Ports & interfaces | |
| SFP+ module slots quantity | 14 |
| Weight & dimensions | |
| Dimensions (WxDxH) | 401 x 317 x 30 mm |
| Weight | 3.7 kg |
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
