Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Finisar FWLF-1521-7D-61 2.67Gb/s SFP 50km Duplex LC SMF Transceiver
- Form Factor: Small Form-factor Pluggable (SFP).
- Data Rate: 2.67 Gb/s.
- Reach: Up to 50 kilometers (km).
- Fiber Type: Single-Mode Fiber (SMF).
- Connector Type: Duplex LC.
- Wavelength: Specific wavelength for SMF transmission (e.g., 1550nm, verify datasheet).
- Application: Suitable for long-haul telecommunications and data center interconnects.
- Hot-Swappable: Allows for installation and replacement without powering down equipment.
FWLF-1521-7D-61 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 ↓- Product Type
- SFP Transceiver Module
- Data Rate
- 2.67 Gb/s
- Reach
- 50 km
- Fiber Type
- Single-Mode Fiber (SMF)
- Connector
- Duplex LC
- Manufacturer
- Finisar
Product details
The Finisar FWLF-1521-7D-61 is a 2.67Gb/s SFP transceiver module designed for 50km single-mode fiber (SMF) connections. It utilizes a duplex LC connector for reliable optical communication.
Technical Information
| Product Type | SFP Transceiver Module |
| Data Rate | 2.67 Gb/s |
| Reach | 50 km |
Additional Specifications
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector | Duplex LC |
| Manufacturer | Finisar |
Description
The Finisar FWLF-1521-7D-61 is a high-performance Small Form-factor Pluggable (SFP) transceiver module engineered for demanding optical networking applications. Operating at a data rate of 2.67 Gb/s, this module is designed to transmit data over extended distances of up to 50 kilometers on single-mode fiber (SMF) optic cables. This makes it an ideal solution for long-haul telecommunications links, metro area networks, and critical data center interconnects where reliable, high-speed communication over significant distances is paramount. The transceiver utilizes a duplex LC connector, which is the industry standard for secure and robust fiber optic connections, ensuring minimal signal loss and reliable physical interfacing. The module is specifically designed to operate within the optimal wavelength ranges for single-mode fiber, maximizing signal integrity and performance over its specified reach. Its compatibility with a wide range of networking equipment that supports SFP modules provides flexibility in deployment. As a hot-swappable component, the Finisar FWLF-1521-7D-61 can be installed or replaced without the need to power down the host network device, minimizing network downtime and simplifying maintenance. This SFP module represents a reliable and efficient solution for extending network reach and enhancing data transmission capabilities in enterprise and service provider environments.
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 FWLF-1521-7D-61.
