Name:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
JD491A-C
100BASE-BX10-D SFP Transceiver HP Compatible
TRUSTED, TRIED, PROVEN
$5,000,000+
Inventory Delivered By
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
JD491A-C is an SFP+ transceiver module supporting a 10G data rate via an LC connector and engineered for long-range transmission over single-mode fiber. It is built to operate with Ethernet and Fibre Channel protocols while maintaining a compact form factor suitable for high-density environments.
JD491A-C features precise physical dimensions and low power consumption, making it ideal for data centers, enterprise networks, telecom infrastructures, and carrier-class applications. The design adheres to industry standards to ensure reliable performance and seamless integration into modern network architectures.
JD491A-C price is is available on request. Get immediate quote.
Request bulk order quote for JD491A-C for additional pricing. Browse the full Hpe Compatible Sfp 100Mb series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| JD491A-C |  J9054B-C |  JD101A-C |  J9099B-C |  JD102A-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | SFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC Duplex | LC | LC |
| Wavelength | 1310nm | 850 nm | 850 nm | 1310 nm | 850 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Max Distance | 10 km | 300 meters | 300 meters | 10 km | 300 meters |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Ethernet | Fiber | Ethernet | Ethernet | Fiber |
| Power Consumption | 3.5W | 2.5W | 2.5W | 3.5W | 3.5 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | JD491A-C Transceiver Module | J9054B-C SFP+ Transceiver Module | JD101A-C 10G SFP+ Transceiver | J9099B-C 10G SFP+ Long-Range Transceiver | JD102A-C 10G SFP Transceiver Module |
| Height | 0.65 inches | 0.78 inches | 0.55 inches | 0.13 inches | 0.16 inches |
| Width | 0.50 inches | 0.61 inches | 0.40 inches | 0.94 inches | 0.98 inches |
| Depth | 0.30 inches | 1.31 inches | 1.60 inches | 1.50 inches | 0.21 inches |
| Weight | 0.05 lbs | 0.08 lbs | 0.05 lbs | 0.08 lbs | 0.1 lbs |
Reliable 100BASE-BX10-D performance. Doubled fiber efficiency with zero signaling issues on our HP switches. High build standards and reliability.
Excellent BiDi transceiver for single-strand links. Recognized instantly for stable 100Mbps throughput. Solid signal margins and professional construction.
Great ROI for fiber-constrained sites. The BiDi technology works perfectly with our existing infrastructure. Very satisfied with the hardware.
Seamless integration and rock-solid 100M performance. Trustworthy alternative to OEM optics. Highly recommended for efficient metropolitan network expansion.
Professional grade BiDi module. Easy plug-and-play installation. Signal integrity remains flawless across our remote branch fiber links. Excellent.
Steady performance and perfect compatibility. These modules deliver identical reliability to HP originals. Efficient, cost-effective, and very robust.
The HP-compatible 100BASE-BX10-D SFP Transceiver is a hot-pluggable, single-fiber, bi-directional module that delivers 100 Mbps Ethernet over up to 10 km on single-mode fiber.
The 100BASE-BX10-D uses dual-wavelength WDM technology: 1310 nm for transmit and 1550 nm for receive, enabling bidirectional data on a single fiber.
This module supports single-mode fiber (SMF) with a maximum reach of 10 km over a single strand fiber using WDM.
Yes, the JD491A-C SFP Transceiver is hot-pluggable, allowing you to install or remove it without powering down your switch or router.
The transceiver is compatible with HP ProCurve, Aruba, and HPE switches and routers that feature a standard SFP port supporting 100BASE-BX10-D.
Yes, it meets MSA (Multi-Source Agreement) standards, IEEE 802.3ah 100BASE-BX10-D, and RoHS environmental guidelines.
Operating temperature ranges from 0 °C to 70 °C (32 °F to 158 °F), suitable for standard data-center and telecommunications environments.
Align the SFP module with the slot, slide it in until it clicks, then connect the single-mode fiber patch cable—no additional configuration is required.
Yes, the module’s MSA compliance and IEEE standard support enable interoperability with other vendors’ 100BASE-BX10-D ports.
Typical power consumption is less than 1 W, ensuring energy efficiency and minimal heat dissipation in rack environments.
Yes, it supports auto-negotiation for 100 Mbps full-duplex operation, simplifying network link establishment.
No, the JD491A-C is designed for optimal performance up to 10 km; exceeding this distance may degrade signal integrity.
Ideal for enterprise LAN backbones, metro-Ethernet links, FTTH deployments, and any application requiring 100 Mbps over single-mode fiber.
While HP recommends original HP optics, many users reliably deploy OEM-compatible transceivers like JD491A-C without voiding switch warranties, provided firmware allows 3rd-party modules.
The module typically includes a one-year limited warranty covering defects in materials and workmanship under normal use.
Check the SFP port LED on your switch or use CLI commands (e.g., show interfaces transceiver details) to confirm link up and optical parameters.
United States