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JD121A
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The HPE JD121A 10GBASE-ER XFP Optical Transceiver Module delivers robust long-range 10 GbE or FC connectivity over single-mode fiber, extending links up to 40 km at 1550 nm using a duplex LC interface. Designed in the hot-swappable XFP form factor, it supports digital diagnostic monitoring and integrates seamlessly with a wide range of HPE switches, routers, and SAN storage systems. Built for high-reliability enterprise and data center environments, the JD121A offers cost-effective performance for high-speed, long-distance deployments.
This module supports the IEEE 802.3ae 10GBASE-ER standard, covering 9.95 Gb/s to 11.1 Gb/s data rates. It utilizes an uncooled 1550 nm EML transmitter with a PIN photodetector, achieving up to 40 km reach on single-mode fiber and featuring an LC duplex connector Built-in digital diagnostics (DDM) provides real-time monitoring of optical parameters, enabling proactive network management Flawlessly compatible, it works with devices like the HPE FlexNetwork 10504 chassisHPE 5500 switches, HSR routers, and numerous FlexFabric systems—ideal for long-haul metro links or enterprise core/backbone interconnections
Engineered for durability and reliability, the JD121A maintains robust signal integrity over extended distances with precise DX laser modulation and sensitive PIN reception—achieving reliable connectivity even in challenging conditions. The digital diagnostics interface ensures continuous awareness of optical health,
Hot-pluggable XFP form factor
Supports 10GBASE-ER at 1550 nm over SMF up to 40 km
Duplex LC fiber connector
Built-in Digital Diagnostics Monitoring (DDM)
Supports 10 GbE and 10 G Fibre Channel protocols
RoHS, IEC-60825, and vendor compliance
Commercial operating range (0–70 °C)
enabling efficient fault detection and reduced downtime. Its hot-swappable XFP design simplifies maintenance and deployment, while full compatibility with diverse HPE networking and storage platforms ensures seamless plug-and-play interoperability
146GB storage capacity
15,000 RPM rotational speed
Dual-port SAS 6Gb/s interface
2.5-inch small form factor
Hot-pluggable for serviceability
Designed for HP enterprise servers
64MB cache for improved performance
High shock/vibration resistance
Energy-efficient operation
Built for continuous enterprise workloads
| Specification | Details |
|---|---|
| Model Number | JD121A |
| Form Factor | XFP |
| Supported Standards | 10GBASE-ER (IEEE 802.3ae), 10 G Fibre Channel |
| Data Rate | 9.95–11.1 Gb/s |
| Wavelength | 1550 nm |
| Maximum Distance | Up to 40 km on SMF |
| Connector Type | Duplex LC |
| DD Monitoring | Yes (DDM) |
| Operating Temp | 0–70 °C |
| Environmental Compliance | RoHS, IEC-60825 |
| Power Consumption | Typical (refer to datasheet) |
| Compatible Equipment | HPE FlexNetwork, 5500, HSR series, SAN arrays |
All packages are shipped same day if the order is placed before 3PM CST
We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx
Overnight Shipping take 1 business day
Expedited Shipping take about 2-3 business days
Ground shipping take about 3-5 business days
You can select the desired service level at Checkout and we will make sure the package is shipped as per
the selected service level.
We Accept
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iii) Purchase Orders
iv) Check
v) Bank Transfer/ACH/Wire Transfer
To process the order through Paypal/CC, you can simply checkout and process the payment.
If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following
details
Call: 469.458.9636
Email: sales@dcsupplies.net
If you have any queries, please contact us at the following details and we will be happy to help
Call
469.458.9636
469.458.9638
Email
sales@dcsupplies.net
