Home/Network & Accessories/Switch Module/Finisar FTLX3811M337 10Gb/s XFP 80km Duplex LC SMF...
Finisar FTLX3811M337 10Gb/s XFP 80km Duplex LC SMF Transceiver

Safe checkout

Secure payments

Fast dispatch

1–2 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

Finisar FTLX3811M337 10Gb/s XFP 80km Duplex LC SMF Transceiver

SKU FTLX3811M337
Brand Finisar
  • 10Gb/s data rate.
  • XFP (10 Gigabit Small Form Factor Pluggable) form factor.
  • 80km transmission distance.
  • Single-Mode Fiber (SMF) support.
  • 1550nm wavelength.
  • Duplex LC connector.
  • Hot-pluggable module.
Available to order

FTLX3811M337 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
Transceiver Module
Data Rate
10 Gb/s
Form Factor
XFP
Wavelength
1550nm
Fiber Type
SMF
Reach
80km

Product details

The Finisar FTLX3811M337 is a 10Gb/s XFP transceiver module designed for long-reach single-mode fiber (SMF) applications. It operates at a wavelength of 1550nm and provides a transmission distance of up to 80km with a Duplex LC connector.

Technical Information

Product TypeTransceiver Module
Data Rate10 Gb/s
Form FactorXFP
Wavelength1550nm

Additional Specifications

Fiber TypeSMF
Reach80km
ConnectorLC Duplex

Description

The Finisar FTLX3811M337 is a high-performance XFP (10 Gigabit Small Form Factor Pluggable) transceiver module designed for demanding 10 Gigabit Ethernet (10GbE) and other high-speed networking applications. This module is engineered to deliver reliable data transmission over extended distances, making it suitable for backbone networks, data center interconnects, and metropolitan area networks (MANs). This transceiver operates at a wavelength of 1550nm, which is optimized for long-haul communication over Single-Mode Fiber (SMF) optic cables. It supports a maximum transmission distance of up to 80 kilometers (km), ensuring robust and stable connectivity between geographically dispersed network points. The use of SMF fiber is crucial for minimizing signal loss and maintaining data integrity over these long links. The FTLX3811M337 features a Duplex LC connector, providing a secure and industry-standard interface for fiber optic connections. Its XFP form factor is hot-pluggable, allowing for easy installation and replacement without the need to power down the host equipment. This module is a critical component for building high-bandwidth, scalable, and resilient network infrastructures that require long-distance connectivity at 10Gb/s speeds.

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.

Warranty & RMA support

See warranty and returns.

Buying 10+ units?

Get volume pricing and availability for FTLX3811M337.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…