SFP 1G 1000BASE-LX 1310nm LC SMF 20km DDM – Compatible HP Aruba J4859C
HP/Aruba J4859C compatible SFP LX optical transceiver LO-SF-1G-LX, 1Gbps, 1310nm, LC, SMF, DDM, 20 km. Transmission over 2 single-mode fibers Supports data rates 1 Gbps with a maximum distance of 20 km. MSA compliant.
Universal transceivers programmed before shipment
Multiple compatibility changes possible
Compliant with MSA standard
DDM/DOM diagnostic module
Stable operation of the optical module
️ LighBoard programmer for simple configuration (2 clicks)
Delivery from European warehouse
FAST SHIPPING from 4.5€
RETURN up to 14 days, also for companies
Warranty 24 months
10 YEARS of experience
EASY RETURNS also for B2B
Warranty 24 months
Transceiver module SFP LX an alternative for HP/Aruba J4859C
The SFP 1000BASE-LX 1G 1310nm LC SMF 20km transceiver with DDM/DOM is fully compatible with HP/Aruba networking devices and designed as a reliable alternative to the HP Aruba J4859C module. This Gigabit Ethernet SFP transceiver is intended for data transmission over 2-singlemode fiber (SMF) using LC duplex connectors, providing stable connectivity at distances up to 20 km. The LightOptics SFP 1G LX module complies with the MSA (Multi-Source Agreement)
Applicable to HP and Aruba switches as an alternative to the J4859C transceiver
Basic Parameters
Data rate: 1 Gb/s Gigabit Ethernet
Standard: 1000BASE-LX
Wavelength: 1310 nm
Fiber type: Singlemode (SMF)
Connector: LC Duplex
Transmission distance: up to 20 km
Diagnostics: DDM / DOM monitoring
Compatibility: HP / Aruba J4859C compatible
Standard compliance: MSA
Compatible with
- HP J4859C
- Aruba J4859C
DDM – Real-Time Optical Diagnostics
The module supports Digital Diagnostic Monitoring (DDM), which allows network administrators to monitor important operating parameters directly from the switch interface:
- transmitted optical power (Tx)
- received optical power (Rx)
- module temperature
- supply voltage
- laser bias current
This feature enables faster troubleshooting and better visibility of fiber network performance.
Learn more about DDM on our blog: What is a DDM module and how to use it?
Warranty and Technical Support
All LightOptics optical transceivers are covered by a 24-month warranty and supported by our technical team.
We offer:
- EU-based distribution
- Fast shipping (24h)
- Compatibility programming before shipment
- Technical support for module selection
If you are unsure which optical module fits your device, our specialists will help you choose the right solution for your network.
| Model | LO-HPSF-1G-LX |
|---|---|
| Warranty | 24 months |
| Transmission Type | Duplex |
| Form factor | SFP |
| Data Rate | 1G |
| Cable Type | SMF singlemode |
| Connector | 2xLC/UPC |
| Distance | 0,02 km (20m) |
| DDM/DOM | DDM/DOM included |
| Operating Temperature | 0 +70 C |