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AddOn FCLF8521P2BTL-AO Compatible TAA 10/100/1000Base-TX SFP Transceiver - Copper - RJ-45100m - Hot-swappable - 40 to 85°C

SKU: FCLF8521P2BTL-AO
UPC: 821455027356
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MSRP: $84.45
$84.95
$54.95
Save: $29.50 (34.73%)
Warranty Information: 3 Year
Condition: New
Width: 1.52 (cm)
Height: 1.52 (cm)
Depth: 7.11 (cm)
Availability: Canada: High Availability
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Product Features

Description

Product Overview

The AddOn FCLF8521P2BTL-AO is a compatible TAA-compliant SFP transceiver designed for copper-based Gigabit Ethernet networks. It provides a reliable and cost-effective solution for extending network connectivity over twisted pair cabling, supporting 10/100/1000Base-TX data rates with a reach of up to 100 meters.

This hot-swappable module features a compact RJ-45 connector assembly and operates across an extended temperature range from -40°C to 85°C, making it suitable for demanding environments. Its fully metallic enclosure ensures low EMI emissions, while low power dissipation enhances energy efficiency in high-density deployments.

This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.

Optics
Gigabit Ethernet
Link Speed
RJ-45Twisted Pair
Module Format & Speed
Form FactorSFP (mini-GBIC)
Network Technology1000Base-T
Ethernet TechnologyGigabit Ethernet
Connector & Media
Connector TypeRJ-45
Media Type SupportedTwisted Pair
Total Ports1
Physical & Environmental
Operating Temperature-40°C to 85°C
Form FactorHot-swappable
CompatibilityMSA Compliant

Technical Overview

Engineered for data networking applications, this SFP transceiver delivers up to 1.25Gb/s bi-directional data links and is compliant with 1000Base-TX operation in host systems featuring a SERDES interface. It also supports 10/100/1000Mbps operation in systems with an SGMII interface, offering flexibility across various network equipment.

The module provides access to the physical layer IC via a 2-wire serial bus for monitoring and diagnostics. Its MSA-compliant design ensures interoperability with a wide range of switches and routers, while the extended temperature tolerance guarantees stable performance in both indoor and outdoor installations.

This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.

Data RateUp to 1.25 Gb/s
Reach100 m
Power Dissipation1.05 W typical
Hot-pluggableMSA CompliantExtended Temperature

Key Product Advantages

This transceiver combines robust performance with practical design features that benefit network administrators and integrators. Its compatibility with existing Finisar-based systems reduces upgrade costs, while the TAA compliance ensures it meets regulatory requirements for government and enterprise procurement.

Reliable Connectivity

The RJ-45 connector and twisted pair media support ensure stable Gigabit Ethernet connections over standard copper cabling, minimizing signal loss and interference.

  • 1000Base-T compliant
  • Low EMI metallic enclosure
  • Compact connector design

Operational Flexibility

With hot-swappable functionality and a wide operating temperature range, this module supports seamless network maintenance and deployment in varied environmental conditions.

  • -40°C to 85°C range
  • Hot-swappable for easy upgrades
  • Suitable for harsh environments

Deployment / Use Cases

Ideal for expanding or upgrading existing copper-based network infrastructures, this SFP transceiver is commonly used in enterprise data centers, campus networks, and industrial settings where reliable Gigabit Ethernet connectivity is essential.

Its extended temperature range makes it suitable for outdoor enclosures, manufacturing floors, and telecommunications cabinets. The module's compatibility with SERDES and SGMII interfaces allows integration into a variety of switches and routers, supporting both legacy and modern network architectures.

This section brings together practical product details such as Application/Usage, Total Number of Ports, Connector Type, Interfaces/Ports Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.

Form Factor Hot-swappable
Ports 1
Weight 2.40 oz (68.04 g)

Physical Profile

The transceiver features a compact form factor with dimensions of 0.60" (15.24 mm) in height, 0.60" (15.24 mm) in width, and 2.80" (71.12 mm) in depth, weighing approximately 2.40 oz (68.04 g). Its small size allows high-density installations in switch chassis without occupying excessive space.

Dimensions
Width
0.60" (15.24 mm)
Depth
2.80" (71.12 mm)
Height
0.60" (15.24 mm)
Weight
2.40 oz (68.04 g)
[custom-highlights]

Highlights

  • 10/100/1000Base-TX SFP transceiver for copper networks
  • RJ-45 connector supporting twisted pair media up to 100m
  • Hot-swappable, MSA-compliant design for broad compatibility
  • Extended operating temperature range from -40°C to 85°C
  • Up to 1.25Gb/s bi-directional data links
  • Fully metallic enclosure for low EMI emissions
  • Low power dissipation (1.05 W typical)
  • TAA-compliant for government and enterprise procurement
  • 3-year limited warranty
  • Manufactured in the United States
[/custom-highlights][custom-specifications]

Specifications

Specifications
ManufacturerAddOn
Manufacturer Part NumberFCLF8521P2BTL-AO
Brand NameAddOn
Product ModelFCLF8521P2BTL-AO
Product NameFinisar FCLF8521P2BTL Compatible 1000Base-T SFP
Product TypeSFP (mini-GBIC)
Technical Information
Application/UsageData Networking
Interfaces/Ports
Total Number of Ports1
Connector TypeRJ-45
Interfaces/Ports Details1 x RJ-45 1000Base-T LAN
Media & Performance
Media Type SupportedTwisted Pair
Ethernet TechnologyGigabit Ethernet
Network Technology1000Base-T
Physical Characteristics
Form FactorHot-swappable
Height0.60" (15.24 mm)
Width0.60" (15.24 mm)
Depth2.80" (71.12 mm)
Weight (Approximate)2.40 oz (68.04 g)
Miscellaneous
CompatibilityMSA Compliant
Country of OriginUnited States
Environmentally FriendlyYes
Warranty
Limited Warranty3 Year
[/custom-specifications][custom-user-manual]

User Manual

This section contains official documentation provided by the manufacturer, including product manuals, brochures, and supplementary materials.
[/custom-user-manual][custom-faq]

FAQ

What type of connector does this SFP transceiver use?

This transceiver uses an RJ-45 connector, which is standard for copper twisted pair Ethernet cabling. It supports a single port configured for 1000Base-T LAN connections, making it compatible with common network equipment and cabling infrastructures.

What is the maximum data rate and reach of this module?

The module supports data rates up to 1.25 Gb/s bi-directionally and has a maximum reach of 100 meters over twisted pair cabling. It is compliant with 1000Base-T network technology, ensuring reliable Gigabit Ethernet performance within standard distance limits.

Is this transceiver hot-swappable?

Yes, this SFP transceiver is hot-swappable, allowing for installation or replacement without powering down the host switch or router. This feature minimizes network downtime during maintenance or upgrades, supporting continuous operation in critical environments.

What is the operating temperature range?

The transceiver operates across an extended temperature range from -40°C to 85°C. This wide tolerance makes it suitable for deployment in environments with significant temperature variations, such as outdoor enclosures or industrial settings, without compromising performance.

Is this module MSA compliant?

Yes, this SFP transceiver is MSA (Multi-Source Agreement) compliant, ensuring interoperability with a wide range of network switches and routers from various manufacturers. This compliance guarantees that the module meets industry standards for form factor, electrical interface, and thermal performance.

What warranty is provided with this transceiver?

The transceiver comes with a 3-year limited warranty, covering defects in materials and workmanship. This warranty provides assurance of quality and reliability, backed by the manufacturer's commitment to product performance and customer support.

[/custom-faq]
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AddOn FCLF8521P2BTL-AO Compatible TAA 10/100/1000Base-TX SFP Transceiver - Copper - RJ-45100m - Hot-swappable - 40 to 85°C
MSRP: $84.45
$84.95
$54.95
Save: $29.50 (34.73%)
Available & Ready to Ship