StarTech.com Gigabit Fiber SFP Module (HP J4858C Compatible) - MM LC
Reliable, MSA-compliant Gigabit SFP transceiver compatible with HP J4858C ports, designed for short-reach multimode fiber links up to 550 m. The 1000Base-SX Mini-GBIC with LC duplex connector and DDM provides predictable performance and easy integration for network upgrades, plus a lifetime warranty for long-term peace of mind.
- HP J4858C compatible: Works as a drop-in replacement for HP Mini-GBIC ports, enabling cost-effective upgrades and repairs without vendor lock-in.
- 1000Base-SX multimode performance: Supports Gigabit Ethernet over multimode fiber up to 550 m (1804 ft.) for reliable short-reach connectivity in data centers and campus networks.
- LC duplex connector with DDM: Standard LC interface and Digital Diagnostic Monitoring provide real-time status on parameters like optical power and temperature for simplified troubleshooting.
- MSA compliant Mini-GBIC form factor: Industry-standard SFP footprint ensures broad interoperability with existing SFP-enabled switches, routers and optics cages.
- Lifetime warranty: Long-term support and protection help reduce total cost of ownership and provide confidence for deployment in critical network environments.
| Brand | StarTech.com |
| Compatibility | HP J4858C compatible |
| Form Factor | SFP / Mini-GBIC |
| Standard | 1000Base-SX (Gigabit Ethernet) |
| Fiber Type | Multimode (MM) |
| Connector | LC duplex |
| Maximum Distance | 550 m (1804 ft.) |
| DDM | Yes (Digital Diagnostic Monitoring) |
| Compliance | MSA compliant |
| Warranty | Lifetime warranty |
| Vendor Category | Networking / SFP Transceiver |
Orders are dispatched within 2–4 business days from the date of purchase.
Delivery times vary depending on your location. Estimated delivery timeframes are outlined below:
Metro: 2–7 business days
Regional: 2–10 business days
If you are unavailable at the time of delivery, re-delivery fees may apply.
We want you to be happy with your purchase. If you are not completely satisfied, please let us know.
Most products are covered by a 30-day change of mind return policy. If you wish to return an item within 30 days of purchase, please contact us for return approval. Once the item is received and inspected, we will arrange an appropriate resolution.
Please Note
Return postage is the responsibility of the customer
Items must be returned in original packaging with all accessories included
Webb Ventures is not responsible for items lost or damaged in transit; we recommend tracked or insured shipping
Fees may apply
Warranty Claims
Most products are covered by a 12-month manufacturer’s warranty for faults or defects. Some products may have a different warranty period — please refer to the product description for details. If you experience an issue with your order, contact us to lodge a warranty claim.