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FTL4C1QE1L - Finisar 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Optical Transceiver Module
- Data Rate: 40Gb/s
- Form Factor: QSFP+
- Reach: 10km
- Fiber Type: Single-Mode Fiber (SMF)
- Wavelength: 1310nm
- Connector Type: Duplex LC
- Compliant with QSFP+ MSA
- Hot-pluggable
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Key specifications
See full specs ↓- Data Rate
- 40 Gb/s
- Form Factor
- QSFP+
- Reach
- 10 km
- Fiber Type
- Single Mode Fiber (SMF)
- Wavelength
- 1310 nm
- Connector
- Duplex LC
Product details
The Finisar FTL4C1QE1L is a 40Gb/s QSFP+ transceiver designed for short-reach applications over single-mode fiber. It features duplex LC connectors and operates at 1310nm, supporting distances up to 10km.
Technical Information
| Data Rate | 40 Gb/s |
| Form Factor | QSFP+ |
| Reach | 10 km |
Additional Specifications
| Fiber Type | Single Mode Fiber (SMF) |
| Wavelength | 1310 nm |
| Connector | Duplex LC |
Description
The Finisar FTL4C1QE1L is a high-density 40Gb/s QSFP+ (Quad Small Form-factor Pluggable Plus) transceiver module. It is engineered for short-reach applications, providing a 10km link budget over single-mode fiber (SMF). This makes it suitable for interconnecting switches, routers, and servers within data centers or across campuses. The transceiver operates at a wavelength of 1310nm, which is commonly used for SMF links of this distance. It utilizes a standard duplex LC connector, ensuring compatibility with a wide range of fiber optic patch cords and network infrastructure. The QSFP+ form factor supports higher port densities compared to older form factors like SFP+. Designed for ease of deployment, the FTL4C1QE1L is hot-pluggable, allowing for network upgrades and maintenance without service interruption. It adheres to the QSFP+ Multi-Source Agreement (MSA), ensuring interoperability with compliant networking equipment. This module is a key component for building high-bandwidth, scalable network architectures.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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