40GB-SR4-QSFP - Enterasys 40Gbps 40GBase-SR Multi-mode Fiber 150m 850nm QSFP+ Transceiver Module
- Form Factor: QSFP+ (Quad Small Form-factor Pluggable Plus)
- Reach: Up to 150 meters
- Application: Data Center Interconnects, High-Density Server Links
40GB-SR4-QSFP 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 ↓- Part Number
- 40GB-SR4-QSFP
- Manufacturer
- Enterasys
- Product Type
- QSFP+ Transceiver
- Data Rate
- 40Gb/s
- Reach
- 150m
- Fiber Type
- Multi-Mode Fiber (MMF)
Product details
The Enterasys 40GB-SR4-QSFP is a 40 Gigabit Ethernet QSFP+ transceiver module designed for short-reach, high-density connections within data centers. It supports up to 150 meters over multi-mode fiber (MMF) using an MPO connector, ideal for switch-to-switch or server-to-switch links.
Specifications
- Part Number
- 40GB-SR4-QSFP
- Manufacturer
- Enterasys
- Product Type
- QSFP+ Transceiver
- Data Rate
- 40Gb/s
- Reach
- 150m
- Fiber Type
- Multi-Mode Fiber (MMF)
- Connector
- MPO
- Wavelength
- 850nm
Description
This transceiver is ideal for top-of-rack (ToR) or end-of-row (EoR) switch deployments, providing high-bandwidth uplinks or server connections. Its ability to deliver 40Gb/s over MMF up to 150 meters offers a cost-effective and efficient solution for increasing network density and performance in demanding data center environments. The Enterasys 40GB-SR4-QSFP ensures robust connectivity for high-performance computing, cloud infrastructure, and data-intensive applications.
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 40GB-SR4-QSFP.



