LevelOne Single-mode SFP Transceiver
- Interface
- SFP
- Product colour
- Silver
- Plug and Play
- Yes
- SFP transceiver type
- Fiber optic
Low stock level – delivery time 2–4 Workdays
Delivery times and shipping costs depend on the delivery country.
30 delivery countries – delivery time applies to items in stock
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All delivery times in working days (Monday to Friday).
The LevelOne SFP-2503 is a single-mode SFP transceiver designed for building high-performance 2.5-gigabit fiber optic connections. With a wavelength of 1310nm, the module bridges distances of up to 20km, making it ideal for site-to-site networking, campus cabling, and connecting remote network segments.
Thanks to its 2.5Gbps data rate, the transceiver supports modern network infrastructures that require higher bandwidth than classic Gigabit Ethernet, without the need to upgrade to 10G technology just yet. The SFP (Small Form-factor Pluggable) format allows for straightforward deployment in compatible switches, routers, and media converters with a corresponding SFP slot.
As a single-mode variant, the SFP-2503 operates with single-mode fiber optic cables (OS1/OS2), offering significantly greater range and lower signal attenuation compared to multimode solutions.
This transceiver is ideal for IT administrators looking to cost-effectively upgrade existing network structures to higher transmission rates without replacing the entire infrastructure.
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Check the warranty with LevelOne – opens in a new tabStatutory warranty
Your delivery country
ATAustria
We ship with Austrian Post or DPD. Orders received by 15:00 are processed on the same working day.
The delivery time applies to your delivery country and the availability of this item. As soon as you sign in or enter a delivery address at checkout, that country applies. We do not detect your location automatically.
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Last 12 months · Prices incl. VAT