FTLC1152RGPL Equivalent & Substitute Parts

Part Overview

The FTLC1152RGPL is a QSFP28 transceiver module designed for 100 Gigabit Ethernet applications operating at 1300nm wavelength. This module is classified as Obsolete, making identification of compatible substitute parts essential for system maintenance and component procurement. The module operates at 103.1Gbps with 3.3V supply voltage and LC Duplex connectors in a pluggable QSFP form factor.

Substiute Parts

FTLC1152RGPL

Finisar CorporationIn Stock: 1142FTLC1152RGPL Datasheet

Current PartRFQ

FTLC1155RGPL

CoherentIn Stock: 1327FTLC1155RGPL Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FTLC1152RGPL are identified based on the following critical parameters that determine functional compatibility:

• Mounting Type: Pluggable, QSFP28 form factor ensures physical and electrical compatibility with host equipment
• Data Rate: 100Gbps minimum to support 100 Gigabit Ethernet applications
• Wavelength: 1300nm operation for CWDM4 channel compatibility
• Connector Type: LC Duplex for optical interface compatibility
• Voltage Supply: 3.3V operation for power supply compatibility
• Applications: General Purpose classification for standard network deployment

The FTLC1155RGPL meets these substitution criteria while offering updated product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The FTLC1155RGPL serves as a functional substitute for the obsolete FTLC1152RGPL in 100 Gigabit Ethernet CWDM4 applications. Both modules share identical MSL ratings and general-purpose application classification. The FTLC1155RGPL provides ROHS3 compliance certification, which may be required for new procurement cycles or regulatory compliance in specific markets. Both parts maintain the same form factor and connector specifications necessary for direct physical replacement in QSFP28 host equipment.

Frequently Asked Questions (FAQ)

Q: Can the FTLC1155RGPL directly replace the FTLC1152RGPL in existing systems?

A: Yes. Both modules are Pluggable QSFP28 form factor transceivers with identical MSL ratings and LC Duplex connectors. The data rate difference (100Gbps vs. 103.1Gbps) does not prevent substitution in 100 Gigabit Ethernet applications.

Q: What is the significance of the product status difference between these parts?

A: The FTLC1152RGPL is classified as Obsolete, indicating end-of-life status and potential supply constraints. The FTLC1155RGPL is classified as Not For New Designs, indicating limited availability but continued support for existing applications.

Q: Are there packaging differences between these modules?

A: The FTLC1152RGPL packaging is not specified in available documentation. The FTLC1155RGPL is supplied in Tray packaging. Verify packaging requirements with your procurement specifications.

Q: What compliance certifications apply to these parts?

A: Both modules carry identical ECCN (5A991B5A) and HTSUS (trade classification) designations. The FTLC1155RGPL includes ROHS3 compliance certification. Verify compliance requirements for your specific application and market.

Q: Are wavelength specifications identical between these parts?

A: The FTLC1152RGPL operates at 1300nm. The FTLC1155RGPL wavelength specification is not provided in available documentation. Confirm wavelength compatibility with your system requirements before substitution.