J4859C Aruba HP Procurve compatible X121 1G SFP LC LX Transceiver

# Key Highlights
  • Type: SFP
  • Compatibility: HPE Aruba compatible
  • Tx/Rx Wavelength: 1310 nm. / 1310 nm.
  • Media Type: Single-Mode Fiber (SMF)
  • Optical Budget: 13 dB
  • Max. Distance: 10 km
  • Data Rate: 1.063-1.25Gbps
  • Temperature:Standard 0°-70°C
# Pricing & Ordering
SKU: 1.25G-SFP-10D-AU


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
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# Product Documentation
Multi-Vendor MSA Compatible 1.25G-SFP-10D SFP Datasheet

HP J4859C Compatible SFP Module is based on our product 1.25G-SFP-10D. When You will order it will be encoded to be compatible with HPE Aruba equipment and it will be labeled with part number: 1.25G-SFP-10D-AU, where AU means HPE Aruba Compatible. Above You can download datasheet of our 1.25G-SFP-10D product.

# Product Description

Our Compatible HP Procurve J4859C Aruba SFP transceiver (sometimes referred to as HP X121 1G SFP LC LX J4859C transceiver) is based on our 1.25G-SFP-10D product, which has the same parameters and is manufactured in accordance with the same industry standards as its OEM counterpart. Our compatible HPE Aruba X121 1G SFP LC LX Transceiver version is designed for operation over a Double Fiber Single-Mode Fiber (SMF) optical cable. It has a minimum guaranteed optical budget of 15 dB, which typically is enough to reach about 10 km. However, distance is only an indicative parameter calculated for identification comfort. Finally, we calculate distance while keeping in mind the minimum (guaranteed) optical budget and the average attenuation of optical cabling in the industry. Our HPE Aruba compatible transceiver uses a high-quality FP Laser transmitter operating at 1310 nm nominal wavelength and a 1310 nm PIN Photodiode receiver. Our compatible HPE J4859C Aruba X121 1G SFP LC LX Transceiver supports DDM/DOM optical diagnostics and provides diagnostic data about the current operating conditions. Our compatible HP Procurve J4859C module has a Double LC connector and module is designed for operation in standard temperature networking environments ranging from 0°-70°C. Our compatible transceiver chipset supports data rates ranging from 1.063-1.25Gbps and such applications as Gigabit Ethernet (1.25 Gbps), 1G Fiber Channel (1.0625 Gbps). It is important to note that the mentioned application support will vary depending on the port where the module will be used, and it supported applications as well as module speed configuration during ordering process, but we can ensure that our module will support at least the same functionality as its OEM counterpart. This is a multi-purpose transceiver that can be used in a variety of different places in today’s networking. As a result, Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN Networks, Data Center LAN Networks, and other optical links are the most popular applications for this product.

Our compatible HPE J4859C (sometimes referred to as HP X121 1G SFP LC LX J4859C transceiver) module is CE/RoHS certified, it meets product safety standards, and is compliant with SFP Multi Source Agreement (MSA) SFF-8477 industry standard. To ensure smooth operation, we have completed compatibility tests for this module with the most recent platforms of HPE Aruba networking equipment, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly in HPE Aruba platforms. We are committed to quality, therefore before delivering our products, we conduct stringent quality inspections that include optical parameter measurements, connector cleanliness tests, and EEPROM memory data validation tests. If you have any questions about our compatible HP Procurve J4859C datasheet & quickspecs pdf, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.


Where can I find HP J4859C datasheet?

For HP J4859C Datasheet you should refer to HP website, however feel free to check our compatible HP J4859C datasheet pdf as well.

What is J4859C module price?

For origional J4859C please refer to HP Price List, however our compatible product price is 5.46 EUR.

What is the difference between J4859C vs J4859D?

The technical parameters of the modules are the same. The only difference is the code used to make the module work on one of the HPE Aruba switches. For example, the J4859C works with the HP 2610 Switch Series and the J4859D works with the ARUBA 2930F SWITCH SERIES. To understand which encoding module you need, please contact us or look for this information on the switch data sheet.

Where can I find the J4859C Compatibility matrix?

HP Compatibility matrix can be found here, however, if You have any questions about our item’s compatibility, please do not hesitate to contact us!

What are main J4859C quickspecs?

J4859C HPE ProCurve compatible SFP transceiver supports up to 10km link lengths over LC duplex SMF fiber.

What is J4859C transceiver?

The J4859C is an HP J4859C compatible fiber transceiver module. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi).