Crestron part number SFP-1G-LX
The Crestron SFP-1G-LX is a 1000BASE-LX10 SFP transceiver that gives a DM NVX series encoder or decoder a single-mode fibre network connection. It works over duplex single-mode fibre at 1310 nm with a dual LC connector, and Crestron lists a reach of 10 km (6.2 mi).
Price on request
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About the Crestron SFP-1G-LX
The SFP-1G series brings 1000BASE-X Gigabit Ethernet over fibre to DigitalMedia NVX network AV encoder/decoder boxes and cards. The SFP-1G-LX is the duplex single-mode option, following 802.3z 1000BASE-LX10. It uses single-mode fibre per ITU-T Rec. G.652, with two fibres on a dual LC connector, and suits runs of up to 10 km (6.2 mi).
Crestron's module table lists the SFP-1G-LX in blue. The modules are hot-swappable to minimise downtime when one is changed. When replacing, match the fibre already in place: the SFP-1G-SX is for multimode fibre, and the SFP-1G-BX-U and SFP-1G-BX-D share one single-mode fibre as an uplink and downlink pair.
Key features
- SFP transceiver for DM NVX series encoders and decoders
- 1000BASE-LX10 (802.3z) Gigabit Ethernet
- Duplex single-mode fibre at 1310 nm
- Dual LC connector
- Up to 10 km (6.2 mi)
- Hot-swappable to minimise downtime
SFP-1G-LX specifications
| Type | SFP transceiver module, 1000BASE-X Gigabit Ethernet |
|---|---|
| Standard | 802.3z, 1000BASE-LX10 |
| For use with | DM NVX series network AV encoder/decoder boxes and cards |
| Fibre | Single-mode (SMF), duplex, per ITU-T Rec. G.652 |
| Wavelength | 1310 nm |
| Connector | Dual LC |
| Maximum distance | 10 km (6.2 mi) |
| Colour | Blue |
| Hot-swappable | Yes |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| SFP-1G-LX | Duplex single-mode, 1310 nm | On request |
Where the SFP-1G-LX is used
Works with the SFP-1G-LX
Crestron installed by 1Install
We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.



Questions about the Crestron SFP-1G-LX
What is the Crestron SFP-1G-LX?
It is an SFP transceiver module that adds fibre optic network connectivity to a DM NVX series encoder/decoder. It is the 1000BASE-LX10 version for duplex single-mode fibre at 1310 nm, with a dual LC connector and a listed reach of 10 km (6.2 mi).
What fibre does the SFP-1G-LX need?
It needs single-mode fibre per ITU-T Rec. G.652, in a duplex run with two fibres on LC connectors. Crestron lists the maximum distance as 10 km (6.2 mi). For multimode fibre, Crestron lists the SFP-1G-SX instead, which works at 850 nm.
What is the difference between the SFP-1G-LX and the SFP-1G-BX modules?
The SFP-1G-LX uses two single-mode fibres with a dual LC connector (802.3z 1000BASE-LX10). The SFP-1G-BX-U and SFP-1G-BX-D use one single-mode fibre with a single LC connector (802.3ah 1000BASE-BX10) and must be used as an uplink and downlink pair. All three are listed at 10 km (6.2 mi).
Which devices is it for?
Crestron designed the SFP-1G series for DigitalMedia NVX series network AV encoder/decoder boxes and cards. The modules provide 1000BASE-X Gigabit Ethernet over fibre, and a selection of them covers various multimode and single-mode fibre types.
Is the SFP-1G-LX hot-swappable?
Yes. Crestron lists the SFP-1G modules as hot-swappable to minimise downtime. The SFP-1G-LX is shown in blue in Crestron's module table, the same colour as the SFP-1G-BX-U, so check the part number and connector type when identifying a module.
How much is the Crestron SFP-1G-LX?
Crestron asks its dealers to give the price of the SFP-1G-LX directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.
Can 1Install supply, install and programme the SFP-1G-LX?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the SFP-1G-LX on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.
Does the SFP-1G-LX come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the SFP-1G-LX develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.
Is the SFP-1G-LX in stock?
We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.
Can I buy the SFP-1G-LX without installation?
Yes. We supply Crestron to end users, with or without installation. If you are not sure it suits your system, send us the part numbers you already have and we will check.
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