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| Form Factor | Part No. | Fiber Type | Data Rate | Wavelength | Distance | Connector | Case Temperature | Note |
| SFP | CLSFP154GZX80 | SMF | 4G | 1550nm | 80km | LC | Com./Ind. | |
| SFP | CLSFP154GEX40 | SMF | 4G | 1550nm | 40km | LC | Com./Ind. | |
| SFP | CLSFP134GLW40 | SMF | 4G | 1310nm | 40km | LC | Com./Ind. | |
| SFP | CLSFP134GLW20 | SMF | 4G | 1310nm | 20km | LC | Com./Ind. | |
| SFP | CLSFP134GLW | SMF | 4G | 1310nm | 10km | LC | Com./Ind. | |
| SFP | CLSFP854GSW | MMF | 4G | 850nm | 300m | LC | Com./Ind. | |
C-LIGHT 4G FC SFP optical transceivers are designed for Fibre Channel storage networks requiring dependable optical connectivity at data rates up to 4Gb/s. The compact SFP package provides a practical interface for compatible Fibre Channel equipment used in storage and computing environments.
The 4G FC SFP family covers transmission distances from 300m to 80km, with dedicated optical configurations for short, medium, and extended fiber links. The available designs include 850nm multimode optics, 1310nm single-mode optics, and 1550nm extended-reach optics, allowing the module selection to follow the physical characteristics of the network.
Supports optical data rates up to 4Gb/s for Fibre Channel-based storage and computing networks.
The product family provides 300m, 10km, 20km, 40km, and 80km transmission options for different network layouts.
The 300m configuration operates at 850nm over multimode fiber for short-distance equipment connectivity.
1310nm configurations support 10km, 20km, and 40km transmission over single-mode fiber.
1550nm configurations are available for 40km and 80km single-mode fiber links where longer optical reach is required.
The SFP form factor provides a compact pluggable design for compatible Fibre Channel networking equipment.
The listed 4G FC SFP configurations use LC connectors for integration with compatible fiber infrastructure.
The product range includes commercial and industrial case-temperature selections for different operating conditions.
The 4G FC SFP provides optical connectivity for Fibre Channel storage fabrics connecting servers, switches, and storage resources.
The modules can be deployed in SAN environments where dedicated Fibre Channel optical links are used for storage traffic.
Compatible FC switches can use the SFP modules to establish optical connections between different parts of the storage fabric.
The modules can support optical connectivity between computing infrastructure and Fibre Channel storage equipment.
The 300m multimode configuration is suitable for shorter optical connections within data center storage environments.
The 20km, 40km, and 80km single-mode configurations provide options for storage network links extending across longer fiber routes.
The 4G FC SFP portfolio spans five reach classes, allowing network operators to select an optical configuration according to the actual link distance.
The combination of 850nm, 1310nm, and 1550nm versions gives the product family flexibility across multimode and single-mode fiber environments.
The product is designed around Fibre Channel applications, making it suitable for storage-oriented infrastructures rather than relying solely on general-purpose Ethernet connectivity.
The 1550nm 80km version provides an option for long-distance Fibre Channel links where shorter-reach optical modules are insufficient.
C-LIGHT states that the 4G FC SFP optical modules are compatible with switches from more than 100 brands.
C-LIGHT states that each module is fully tested and provides spot stock, technical support, customization, and long-term maintenance services.
A 4G FC SFP optical transceiver is a compact pluggable module designed to provide up to 4Gb/s Fibre Channel optical connectivity for storage and computing networks.
C-LIGHT provides 300m, 10km, 20km, 40km, and 80km configurations for the 4G FC SFP product family.
The 300m configuration uses multimode fiber, while the 10km, 20km, 40km, and 80km configurations use single-mode fiber.
The product family includes 850nm, 1310nm, and 1550nm optical configurations depending on the selected transmission distance.
The listed 4G FC SFP configurations use an LC optical connector.
The primary applications are Fibre Channel networks and storage area networks, with additional use in storage and computing infrastructure.
According to the C-LIGHT specification, the communication protocol complies with Fibre Channel and IEEE 802.3, the interface protocol complies with SFF-8472, and the packaging protocol complies with SFP MSA.
Yes. C-LIGHT lists the CLSFP154GZX80 configuration with 1550nm optics, single-mode fiber, LC connectivity, and an 80km transmission distance.
C-LIGHT 4G FC SFP optical transceivers provide a flexible optical platform for Fibre Channel and SAN infrastructure. Covering 300m to 80km with 850nm multimode, 1310nm single-mode, and 1550nm extended-reach configurations, the series can accommodate different storage network distances and fiber environments. The compact SFP design and LC interface make the modules suitable for compatible Fibre Channel switches and storage equipment.
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Please contact us to download the certification certificate.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
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