Juniper • SKU EX-SFP-1GE-LX
Juniper EX-SFP-1GE-LX — EX-SFP-1GE-LX
Juniper EX-SFP-1GE-LX — 1000BASE-LX/LH Gigabit Ethernet SFP optical transceiver, 1310nm, 10 km over single-mode fiber (also ~550 m on multimode with mode-conditioning patch cord), LC duplex connector, with digital diagnostics (DOM/DDM). SFP form factor, hot-swappable. Juniper assembly part 740-011614.
- End-of-sale — refurbished only
Download Juniper datasheet ↗ via Juniper Optic Modules datasheet (official), cross-checked against FS, ProLabs and EdgeOptic distributor spec pages
What is the Juniper EX-SFP-1GE-LX?
Juniper EX-SFP-1GE-LX — 1000BASE-LX/LH Gigabit Ethernet SFP optical transceiver, 1310nm, 10 km over single-mode fiber (also ~550 m on multimode with mode-conditioning patch cord), LC duplex connector, with digital diagnostics (DOM/DDM). SFP form factor, hot-swappable. Juniper assembly part 740-011614.
TFI supplies the EX-SFP-1GE-LX refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| form factor | SFP (mini-GBIC), hot-swappable |
|---|---|
| standard | 1000BASE-LX/LH Gigabit Ethernet |
| data rate | 1.25 Gbps (1 GbE line rate) |
| wavelength | 1310 nm |
| fiber type | Single-mode fiber (9/125 µm); ~550 m on multimode with mode-conditioning patch cord |
| reach | Up to 10 km over SMF |
| connector | Duplex LC |
| diagnostics | DOM / DDM (digital optical monitoring) supported |
| tx power | -9 dBm to -3 dBm typical (some listings cite up to 0/+3 dBm) |
| rx sensitivity | -22 dBm (max) |
| temperature | Commercial 0°C to 70°C (industrial -40 to 85°C is the separate -I variant) |
| eol status | Optic actively sold; host platform EX4500 is EOL (Feb 2019) / EOS (Jun 30 2024) |
End-of-life status
The EX-SFP-1GE-LX is end-of-sale
Juniper has declared the EX-SFP-1GE-LX end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished EX-SFP-1GE-LX delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Juniper EX-SFP-1GE-LX?
- Juniper EX-SFP-1GE-LX — 1000BASE-LX/LH Gigabit Ethernet SFP optical transceiver, 1310nm, 10 km over single-mode fiber (also ~550 m on multimode with mode-conditioning patch cord), LC duplex connector, with digital diagnostics (DOM/DDM). SFP form factor, hot-swappable. Juniper assembly part 740-011614.
- Is the EX-SFP-1GE-LX still supported?
- The Juniper EX-SFP-1GE-LX has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Can TFI deliver the EX-SFP-1GE-LX in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Juniper EX-SFP-1GE-LX nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the EX4500 Switch Series
-
EX-CBL-VCP-1M
Juniper Virtual Chassis Port Cable 1m Length
-
EX-CBL-VCP-3M
Juniper Virtual Chassis Port Cable 3m Length
-
EX-CBL-VCP-50CM
Juniper Virtual Chassis Port Cable 0.5m Length
-
EX-CBL-VCP-5M
Juniper Virtual Chassis Port Cable 5m Length
-
EX-SFP-10GE-ER
Juniper SFP+ 10GBASE-ER 10 Gigabit Ethernet Optics, 1550nm for 40km Transmission on Single-Mode Fiber
Also compatible with
Verification sources (8)
- https://www.fs.com/products/13272.html
- https://www.prolabs.com/products/transceivers/juniper-networks/sfp/1000base/ex-sfp-1ge-lx-c
- https://edgeoptic.com/products/juniper/ex-sfp-1ge-lx
- https://www.gbics.com/ex-sfp-1ge-lx-juniper-compatible-1000base-lx-lh-sfp-1310nm-10km-dom-transceiver-module/
- https://apps.juniper.net/hct/model/?component=EX-SFP-1GE-LX
- https://www.juniper.net/content/dam/www/assets/datasheets/us/en/routers/optic-modules.pdf
- https://support.juniper.net/support/eol/product/ex_series/
- https://www.axiomupgrades.com/productdetail/ex-sfp-1ge-lx-ax/
Need pricing on EX-SFP-1GE-LX?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.