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For high-speed, long-distance connectivity, 32G Fibre Channel (32GFC) SFP28 modules for Cisco switches designed for single-mode fiber (SMF) typically utilize DWDM (Dense Wavelength Division Multiplexing) or specialized long-reach LW (Long Wavelength) technology.
The primary transceiver for this requirement is the Cisco DS-SFP-FC32G-LW, which provides 32GBASE-LW/LR throughput over SMF, though it is usually 1310nm rather than DWDM C-band.
Top Options for 32G SMF Cisco Switch Transceivers
- Cisco DS-SFP-FC32G-LW (32G FC LW SFP+):
- Reach: Up to 10 km over SMF.
- Wavelength: 1310 nm.
- Use Case: Ideal for high-speed storage area networks (SANs) connecting Cisco MDS switches.
- Cisco DS-SFP-FC32G-ELW (32G FC Extended LW SFP+):
- Reach: Extended distances beyond 10 km.
- Use Case: Used for longer-distance data center interconnects.
- 32G SFP28 DWDM (Third-Party Compatible):
- Reach: 10 km (and up to 80 km variants) over SMF.
- Wavelength: DWDM C-band frequencies.
- Use Case: Used for DWDM metro area network connections where multiple wavelengths are required on a single pair of fibers.
Supported Cisco Switches
These 32G modules are generally designed for the Cisco MDS 9000 Series Director Switching Modules and Fabric Switch Ports.
Key Specifications
- Form Factor: SFP28 (or SFP+ form factor with 32G throughput).
- Data Rate: 32 Gbps (FC32G).
- Cable Type: Single-mode fiber (SMF).
- Connector: LC Duplex.
- Diagnostics: Supported via Digital Diagnostic Monitoring (DDM/DOM).
Note: For official Cisco DWDM transceivers supporting 32G, please consult the specific Cisco MDS 9000 Series Pluggable Transceivers Data Sheet for compatible PID mappings.
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Web results
32G SFP28 DWDM 10KM LC Optical Transceiver
ETU-Link Technology CO ., LTD
https://www.etulinktechnology.com › 32g-sfp28-dwdm...
ETU-Link Technology CO ., LTD
https://www.etulinktechnology.com › 32g-sfp28-dwdm...
Over standard single-mode fiber (SMF), it supports data rates up to 32 Gbps for storage networks , achieving 10-kilometer transmission distances. Lead Time/Â ...Read more
Cisco DS-SFP-FC32G-LW Compatible SFP28 32G Fibre ...
FS.com
https://www.fs.com › ... › Others › Fibre Channel Modules
FS.com
https://www.fs.com › ... › Others › Fibre Channel Modules
The Cisco DS-SFP-FC32G-LW compatible module provides 32GBase-LR throughput up to 10km over single-mode fiber (SMF) using a wavelength of 1310nm via an LCÂ ...Read more
Cisco MDS 9000 Series Pluggable Transceivers Data Sheet
Cisco
https://www.cisco.com › ... › Data Sheets
Cisco
https://www.cisco.com › ... › Data Sheets
The transceivers plug into Cisco MDS 9000 Series director switching modules and fabric switch ports. They allow you to choose different cabling types and ...Read more
Cisco SFP and SFP+ Transceiver Module Installation Notes
Cisco
https://www.cisco.com › ... › Install and Upgrade Guides
Cisco
https://www.cisco.com › ... › Install and Upgrade Guides
This installation note provides the installation instructions for the Cisco small form-factor pluggable (SFP) and SFP+ transceiver modules.Read more
Cisco DS-SFP-FC32G-LW Compatible 32G Fibre Channel ...
Optcore
https://www.optcore.net › Product
Optcore
https://www.optcore.net › Product
This Cisco DS-SFP-FC32G-LW compatible SFP28 transceiver supports 32GBASE-LW Fibre Channel throughput up to 10km over single mode fiber (SMF) via an LC duplex ...Read more
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Cisco Transceiver Modules - Data Sheets
Cisco
https://www.cisco.com › ... › Cisco Transceiver Modules
Cisco
https://www.cisco.com › ... › Cisco Transceiver Modules
Cisco Transceiver Modules - Learn product details such as features and benefits, as well as hardware and software specifications.
Cisco Transceivers - High-Performance Optical Modules
Salumanus
https://www.salumanus.com › cisco-transceivers
Salumanus
https://www.salumanus.com › cisco-transceivers
Discover reliable Cisco transceivers for stable and fast network connections. Choose trusted solutions from Salumanus – your expert in telecommunications.
Cisco MDS 9000 Family Pluggable Transceivers
cdn-reichelt.de
https://cdn-reichelt.de › documents › datenblatt
cdn-reichelt.de
https://cdn-reichelt.de › documents › datenblatt
PDF
Fixed-wavelength SFP, with 32 SFP models. Note: Up to eight 2-Gbps DWDM SFP modules are supported in a single MDS 9000 Family switching module. Refer to.Read more
37 pages
Question about Cisco Switches and SFP Transceivers
Cisco Community
https://community.cisco.com › td-p
Cisco Community
https://community.cisco.com › td-p
Dec 22, 2021 — The WS-C3750G-12S-S switch supports GLC-GE-100FX as an SFP transceiver - which is for MMF. Apparently, a site is running SMF everywhere but connecting things ...Read more
Proline Cisco® DS-SFP-FC32G-LW Compatible TAA ...
CDW
https://www.cdw.com › ... › Transceiver Modules
CDW
https://www.cdw.com › ... › Transceiver Modules
This Cisco DS-SFP-FC32G-LW compatible SFP+ transceiver provides 32GBase-LW Fibre Channel throughput up to 10km over single-mode fiber (SMF) using a wavelength ...Read more
$1,851.99In stock3-day delivery30-day returns
