Axiom J4858C 10-Pack SFP Transceiver Module
The Axiom J4858C SFP transceiver module is engineered for IT professionals and network administrators deploying Gigabit Ethernet connectivity across multi-mode fiber infrastructure. This 10-pack delivers 1000BASE-SX optical transceivers that are fully compatible with HP networking equipment, providing reliable, cost-effective solutions for enterprise data centers, campus networks, and high-performance computing environments. Whether you're expanding existing fiber networks or building new optical links, this bulk package ensures consistent performance across multiple deployment points.
Key Features
- 1000BASE-SX SFP transceiver with HP J4858C compatibility
- Gigabit Ethernet connectivity over multi-mode fiber (MMF)
- Extended link spans up to 550 m with standard multi-mode fiber
- 220 m reach with FDDI-grade fiber for legacy infrastructure
- Up to 1 km transmission over laser-optimized MMF
- Mini-GBIC form factor for compact switch deployment
- 10-pack bulk configuration reduces per-unit costs
- Hot-swappable design for zero-downtime upgrades
- RoHS-compliant optical module
Technical Specifications
| Specification |
Details |
| Manufacturer |
Axiom |
| Part Number |
J4858C-AX |
| Transceiver Type |
1000BASE-SX SFP (mini-GBIC) |
| Data Rate |
1 Gbps Gigabit Ethernet |
| Fiber Type |
Multi-mode fiber (MMF) |
| Maximum Link Distance (MMF) |
550 m |
| Maximum Link Distance (FDDI-grade) |
220 m |
| Maximum Link Distance (Laser-optimized MMF) |
1 km |
| Wavelength |
850 nm |
| Form Factor |
SFP (mini-GBIC) |
| Quantity per Package |
10 units |
| Compliance |
RoHS |
Frequently Asked Questions
What is an SFP transceiver module and how does it work?
An SFP (Small Form-factor Pluggable) transceiver module is a compact optical interface that converts electrical signals to fiber-optic signals for network transmission. The Axiom J4858C operates at 1 Gbps over multi-mode fiber, enabling Gigabit Ethernet connectivity across distances up to 550 meters. It plugs directly into compatible switch ports for immediate deployment.
Is the Axiom J4858C compatible with HP networking equipment?
Yes, the Axiom J4858C-AX is a fully compatible equivalent to the HP J4858C 1000BASE-SX SFP transceiver. It meets all HP specifications and works seamlessly with HP ProCurve, Arista, and other standard-compliant switches supporting mini-GBIC modules.
Why choose a 10-pack SFP transceiver bundle?
Purchasing SFP transceiver modules in bulk significantly reduces per-unit costs compared to individual purchases. A 10-pack is ideal for network expansion projects, data center upgrades, or maintaining spare inventory for rapid deployment and redundancy.
What fiber distance should I use with this Gigabit Ethernet module?
The Axiom J4858C supports multiple distance profiles: 550 m with standard multi-mode fiber, 220 m with FDDI-grade fiber, and up to 1 km with laser-optimized MMF. Choose based on your infrastructure and distance requirements for optimal performance.
