J4859CST StarTech.com HP J4859C Compatible SFP Transceiver Module - 1000BASE-LX~HPE J4859C Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode /Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM HPE 1400, 1700, 1820
- Authenticity: Original Genuine OEM
- $92.00 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
HP J4859C Compatible SFP Transceiver Module - 1000BASE-LX~HPE J4859C Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode /Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM HPE 1400, 1700, 1820
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com
overview
specifications
resources
faqs
reviews
J4859CST Overview
STARTECH.COM Gigabit Fiber Sfp Transceiver Module - Hp J4859c Compatible - Sm/mm Lc With Ddm - Sfp (mini-gbic) Transceiver Module - Gigabit ETHERNET(J4859CST)
StarTech.com HPE J4859C Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode (SMF)/Multi Mode (MMF) Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM HPE 1400 (J4859CST)
- 100% HPE J4859C COMPATIBLE: Works with HPE switches like 1400, 1700, 1820, 2520, 2530 and others
- TECHNICAL SPECS: 1000BASE-LX / 1Gbps / Single Mode (SMF)/Multi Mode (MMF) / LC Connector / 1310nm / Digital Diagnostic Monitoring (DDM) / Distances up to 10km (6.2mi)
- TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in HPE routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
- WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
- THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance
- SFP Fiber optic 1250 Mbit/s
- Wavelength: 1310 nm
- Hot-swap
- Power consumption (typical): 1 W
Summary Description
StarTech.com HP J4859C Compatible SFP Transceiver Module - 1000BASE-LX~HPE J4859C Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode /Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM HPE 1400, 1700, 1820. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Mean time between failures (MTBF): 3092408 h, Certification: FCC, UL, CE. Power consumption (typical): 1 W. Width: 14 mm, Depth: 57 mm, Height: 13 mm. Number of products included: 1 pc(s), Package width: 118 mm, Package depth: 93 mm
Need help with J4859CST?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Specifications
Overview
| Condition | New |
|---|---|
| Brand | StarTech.com |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | SFP |
| Multi-mode fiber (MMF) supported | Yes |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Wavelength | 1310 nm |
| Networking standards | IEEE 802.3z |
| Duplex system | Full |
| Auto MDI/MDI-X | Yes |
| Digital Diagnostics Monitoring (DDM) | Yes |
Features
| Product colour | Silver |
|---|---|
| Hot-swap | Yes |
| Mean time between failures (MTBF) | 3092408 h |
| Certification | FCC, UL, CE |
Power
| Power consumption (typical) | 1 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 14 mm |
|---|---|
| Depth | 57 mm |
| Height | 13 mm |
| Weight | 16 g |
Packaging data
| Number of products included | 1 pc(s) |
|---|---|
| Package width | 118 mm |
| Package depth | 93 mm |
| Package height | 32 mm |
| Package weight | 45 g |
Technical details
| Sustainability certificates | RoHS |
|---|
Logistics data
| Master (outer) case width | 347 mm |
|---|---|
| Master (outer) case length | 412 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 355 mm |
| Products per master (outer) case | 100 pc(s) |
Resources
Documents
Frequently Asked Questions (FAQs)
Is the J4859CST compatible with my existing HPE 1820 series switch? +
Yes, this transceiver is specifically engineered to be 100% compatible with the HPE 1820 series, as well as the 1400 and 1700 models. It is programmed and tested to meet or exceed original equipment manufacturer standards, ensuring seamless integration and plug-and-play functionality for your existing Gigabit Ethernet network infrastructure.
Can I use this SFP module for both single-mode and multi-mode fiber runs? +
This module is a versatile 1000BASE-LX transceiver designed to support both single-mode and multi-mode fiber optic cabling. It utilizes a 1310nm wavelength to achieve stable data transmission over long distances, making it an ideal choice for connecting switches across different floors or buildings within your campus environment.
What is the maximum effective reach of the J4859CST module? +
The J4859CST is rated for a maximum transmission distance of up to 10 kilometers. By utilizing high-quality laser optics, it maintains signal integrity for long-haul Gigabit Ethernet connectivity, providing a reliable backbone for your enterprise network while ensuring minimal data packet loss over the full span of your fiber run.
Does this module support Digital Diagnostics Monitoring (DDM)? +
Yes, this transceiver includes built-in Digital Diagnostics Monitoring (DDM) capabilities. This feature allows network administrators to monitor real-time parameters such as optical output power, input power, temperature, and transceiver supply voltage, facilitating proactive maintenance and quick troubleshooting of potential fiber link issues before they cause downtime.
What type of connector interface does this transceiver utilize? +
This module is equipped with a standard LC duplex fiber connector. This compact interface is the industry standard for SFP modules, allowing for easy connection to your existing fiber patch panels or direct-run fiber cabling, ensuring a secure and stable physical link for your 1GbE network traffic.
How does the performance of this compatible module compare to the original HPE version? +
This StarTech.com compatible module offers performance parity with the HPE J4859C original. By adhering to the same MSA (Multi-Source Agreement) standards and undergoing rigorous performance testing, it provides the same speed, latency characteristics, and reliability required for enterprise-grade applications at a significantly more competitive price point.
What deployment scenarios are best suited for the 1000BASE-LX SFP? +
The 1000BASE-LX SFP is best suited for enterprise backbone connections, server room inter-connectivity, and long-range uplink scenarios. Given its 10km range and 1GbE throughput, it is perfect for linking distribution layer switches to core switches or connecting remote departmental switches to the main server cluster.
Are there specific power requirements for using this SFP in my switch? +
This module is designed to draw power directly from the SFP port of your host switch. It operates within the standard power envelope defined for 1GbE SFP transceivers, ensuring that it will not overload your switch’s power budget when properly installed in an compatible HPE switch chassis.
Can I request a bulk quote for large quantities of these modules? +
We specialize in supporting large-scale enterprise deployments and are happy to provide custom bulk quotes for higher quantities. Please reach out to our dedicated sales team via our contact portal with your specific volume requirements, and we will prepare a personalized quote tailored to your project’s budgetary needs.
Why should I choose BuyRouterSwitch.com for my transceiver requirements? +
BuyRouterSwitch.com is a trusted source for high-quality enterprise networking components, prioritizing authenticity and secure sourcing for every order. We maintain deep industry expertise and offer streamlined procurement processes, ensuring that IT managers and procurement teams receive reliable, fully compatible hardware quickly to keep their mission-critical networks operational.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
