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Alcatel-Lucent Enterprise SFP-50G-FR 50GBASE-FR SFP56 1310nm 2 km SMF
50 Gbps (1 × 50G PAM4) 50GBASE-FR SFP56 transceiver, 1310 nm, up to 2 km SMF, Ethernet. ALE-coded optic for OmniSwitch.
- Manufacturer
- Alcatel-Lucent Enterprise (ALE)
- Mfr part number
- SFP-50G-FR
- Series
- OmniSwitch 50G SFP56
- Category
- Fiber optic transceiver modules
- Datasheet
- SFP-50G-FR datasheet (PDF)
SFP-50G-FR specifications
| Attribute | Value |
|---|---|
| Part Number | SFP-50G-FR |
| Manufacturer | Alcatel-Lucent Enterprise (ALE) |
| Brand | Alcatel-Lucent Enterprise |
| Standard | 50GBASE-FR |
| Form Factor | SFP56, hot-swappable |
| Data Rate | 50 Gbps (1 × 50G PAM4) |
| Protocol | Ethernet |
| Wavelength | 1310 nm (per IEEE standard) |
| Media | Single-mode fiber (OS2) |
| Max Distance | 2 km SMF |
| Connector | LC duplex |
| Lifecycle | Current vendor part |
| Case Temp | 0 °C to 70 °C (commercial) |
| Dimensions | 8.5 × 13.4 × 56.5 mm |
| Compliance | IEEE 802.3, SFP56 MSA |
| Reach detail | 2km SMF |
Values are from Alcatel-Lucent Enterprise OmniSwitch datasheets and the OmniSwitch Transceivers Guides (Oct 2026). Confirm switch model and AOS release with us before ordering.
About the Alcatel-Lucent Enterprise SFP-50G-FR
The Alcatel-Lucent Enterprise SFP-50G-FR is a hot-swappable SFP56 50GBASE-FR optical transceiver for 50 Gbps Ethernet links over single-mode fiber, with an LC duplex interface and reach of up to 2 km SMF. Vendor description: 50G SFP56 optical transceiver, single-mode 2 km (OS6870 datasheet). It is an Alcatel-Lucent Enterprise (ALE) coded optic for OmniSwitch ports, which validate the ALE part code at insertion. Typical uses: 50G server and uplink ports on OmniSwitch 6870.
- 50 Gbps 50GBASE-FR up to 2 km SMF
- Genuine ALE part for OmniSwitch SFP56 ports
- 50G SFP56 optical transceiver, single-mode 2 km (OS6870 datasheet)
- LC duplex connector · Single-mode fiber
- Genuine OEM part · GST invoice · pan-India dispatch
SFP-50G-FR: frequently asked questions
What is the Alcatel-Lucent Enterprise SFP-50G-FR?
The SFP-50G-FR is an SFP56 50GBASE-FR module for 50 Gbps Ethernet links. It plugs into an SFP56 port on an Alcatel-Lucent Enterprise OmniSwitch and is used for 50G server and uplink ports on OmniSwitch 6870.
What is the maximum distance of the SFP-50G-FR?
The vendor documentation lists the SFP-50G-FR for 2km SMF.
Which fiber and connector does the SFP-50G-FR need?
The SFP-50G-FR uses an LC duplex connector on single-mode fiber (OS2), at 1310 nm (per IEEE standard). Both ends of the link must use the same optical standard.
Which OmniSwitch models support the SFP-50G-FR?
ALE lists its transceivers per switch family in each OmniSwitch datasheet and the AOS Transceivers Guide; the SFP-50G-FR is listed in current (2024–2026) OmniSwitch datasheets. Send us your OmniSwitch model and AOS release and we check it before dispatch, so the port accepts the optic without a 'non-ALE transceiver' warning.
Can I use a third-party SFP instead of the ALE SFP-50G-FR?
OmniSwitch ports log a warning for non-ALE coded optics and ALE support may ask you to use ALE parts. Next Gen Networks supplies the genuine ALE SFP-50G-FR; if you want a lower-cost ALE-coded compatible module for non-critical links, ask us and we will quote both options.
Is your SFP-50G-FR genuine ALE?
Yes. Next Gen Networks supplies original Alcatel-Lucent Enterprise parts, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch and we share serial numbers on request so you can verify them in the switch or router transceiver inventory.
What is the SFP-50G-FR price in India and how do I order?
The Alcatel-Lucent Enterprise SFP-50G-FR price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideDownload datasheet
AlcatelLucent_SFP-50G-FR_Datasheet_NextGenNetworks.pdf
Telecom, government, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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