Home/Network & Accessories/Transceivers/FTLF1521P1XCL - Finisar Multirate OC-3c/STM-1 OC-1...
FTLF1521P1XCL - Finisar Multirate OC-3c/STM-1 OC-12/STM-4 OC-48/STM-16/2.5G SONET 15km 1550nm SFP Transceiver Module

Safe checkout

Secure payments

Fast dispatch

12 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

FTLF1521P1XCL - Finisar Multirate OC-3c/STM-1 OC-12/STM-4 OC-48/STM-16/2.5G SONET 15km 1550nm SFP Transceiver Module

SKU FTLF1521P1XCL
  • Data Rate: Multirate (OC-3c/STM-1, OC-12/STM-4, OC-48/STM-16, 2.5G)
  • Form Factor: SFP
  • Fiber Type: Single-Mode Fiber (SMF)
  • Wavelength: 1550nm
  • Reach: Up to 15 kilometers
  • Connector Type: Duplex LC
  • Supports various telecommunication and data standards
Available to order

FTLF1521P1XCL 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 ↓
Data Rate
Multirate (up to 2.5G)
Form Factor
SFP
Fiber Type
SMF
Wavelength
1550nm
Max Distance
15km
Connector
Duplex LC

Product details

The Finisar FTLF1521P1XCL is a multirate SFP transceiver supporting OC-3c/STM-1, OC-12/STM-4, OC-48/STM-16, and 2.5G Ethernet. It operates at 1550nm and has a reach of up to 15 kilometers over single-mode fiber.

Technical Information

Data RateMultirate (up to 2.5G)
Form FactorSFP
Fiber TypeSMF
Wavelength1550nm

Additional Specifications

Max Distance15km
ConnectorDuplex LC
ManufacturerFinisar

Description

The Finisar FTLF1521P1XCL is a versatile multirate SFP transceiver designed to support a wide range of telecommunication and data communication standards. It is capable of operating at speeds including OC-3c/STM-1 (155Mb/s), OC-12/STM-4 (622Mb/s), OC-48/STM-16 (2.488Gb/s), and 2.5G Ethernet. This flexibility makes it an ideal solution for networks that need to accommodate different protocols and bandwidth requirements. Operating at a wavelength of 1550nm, this transceiver is optimized for transmission over single-mode fiber (SMF) and can achieve distances of up to 15 kilometers. The duplex LC connector ensures a secure and reliable connection for fiber optic cabling. Its design focuses on providing stable performance and interoperability within various network environments. This SFP module is well-suited for applications in metropolitan area networks (MANs), enterprise backbones, and service provider networks where different data rates and protocols need to be supported. The FTLF1521P1XCL offers a cost-effective way to upgrade or expand network capabilities without requiring specialized transceivers for each speed or protocol.

Condition: Refurbished

Free U.S. ground shipping

Typically 12 days handling, 37 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 FTLF1521P1XCL.

Running security check — you can keep filling the form.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…
FTLF1521P1XCL - Finisar Multirate OC-3c/STM-1 OC-12/STM-4 OC-48/STM-16/2.5G SONET 15km 1550nm SFP Transceiver Module | CoreRex