SRD Go vs eLO SFP
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SRD Go
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Configurations of transceivers always at hand. Using the SRD Go application you can quickly check the technical details of the transceiver. We collect data in a private GBC Photonics cloud and update it on a regular basis. We give you access to them with one click. How to check transceiver compatibility? Scan the barcode on the label or enter the part number. You will receive detailed technical data: - part number - description - series - compatibility Each time you reprogram the transceiver with the GBC Photonics SRD device, the application will show you the latest configuration.
eLO SFP
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The eLO SFP app enables users to quickly and easily identify the manufacturer for which the LightOptics fiber optic module has been programmed. Simply point the camera at the barcode or enter the serial number and the app will display transceiver specifications such as part number, brief description, serial number, compatibility. The application supports only transceivers of the Lightoptics manufacturer of the following types: SFP, SFP+, SFP28, QSFP+, QSFP28, and DAC cables. Together with the LightBoard programmer, the eLO SFP application allows self-configuration of SFP, SFP+, SFP28, QSFP+, QSFP28 transceivers, and DAC cables (individually each end), to any switch manufacturer. Configuration is only 2 clicks! Simply indicate the manufacturer and click save. You can program the cartridges multiple times and reinstall them in different devices. The device runs in the โcloudโ, so it is continuously updated with new hardware versions, new interfaces, so it does not need constant updates. With the LightBoard programmer / encoder - adapt your LightOptics optical modules to work in almost any commercially available network device, - you will reduce your inventory, you can have one type of spare cartridge at a time, which you program under any manufacturer on demand. No more duplication of the same types of modules on the shelves, - at the module ordering stage, you do not need to have the exact type of equipment in which the optical module will be installed - you program it yourself before installation, - you have access to support - you can take advantage of professional service support - you have the possibility to quickly reprogram the optical modules to new devices and changing softwares You can change the vendor coding on your own- it's easy! Thanks to the LightOptics transceiver configurator: You can change compatibility of SFP SFP+ SFP28 QSFP QSFP28
Screenshots
Verdict
The clearest difference is update cadence: SRD Go at every 2 months against eLO SFP's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SRD Go ships an update every 2 months, eLO SFP every 4 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.
| Parameter | SRD Go | eLO SFP |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Mac |
| Requires iOS | 15.6 | 15.6 |
| Further details โ not scored | ||
| Size | 47 MB | 47 MB |
| Age rating | 4+ | 17+ |
| Developer | Salumanus sp. z o.o. | Fibermarkt sp. z.o.o. |
In-app purchases
SRD Go
No in-app purchases
eLO SFP
No in-app purchases









