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LX transceiver delivered long-range stability.
JD119B
HP X120 1G SFP LC LX Transceiver
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JD119B
HP X120 1G SFP LC LX Transceiver
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JD119B is a high-performance SFP+ transceiver engineered for 10G Ethernet applications. Built with an LC connector for precise fiber coupling, it supports long-range data transmission over single-mode fibers and adheres to Ethernet protocols, making it an ideal choice for data centers, enterprise networks, and telecom environments.
Optimized for rigorous network demands, this transceiver features a compact form factor with industry-standard physical dimensions, ensuring seamless integration into existing infrastructures. Its robust design guarantees reliable performance in diverse operating conditions, while full compatibility with major network vendors further establishes JD119B as a trusted solution for modern high-speed connectivity.
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In a multi-building corporate campus requiring high-speed links across 10 km of single-mode fiber, IT teams deploy the JD119B-HP X120 1G SFP LC LX Transceiver in each core switch’s SFP slot. This standardized 1 Gbps solution ensures low-latency transport for ERP, VoIP and video-conferencing traffic. Benefit: Seamless building-to-building connectivity with predictable performance, simplified inventory management and reduced downtime risk.
A regional retailer with ten branch offices uses existing single-mode fiber runs to centralize POS, inventory and security data. By installing the JD119B-HP X120 1G SFP LC LX Transceiver in edge routers at each location, network engineers establish resilient, 1 Gbps fiber links back to the data center. Benefit: Rapid, plug-and-play deployment with consistent throughput, lower operational costs and simplified fault isolation.
A municipal transit authority upgrading to 4K-capable cameras relies on the JD119B-HP X120 1G SFP LC LX Transceiver to aggregate video streams over 8 km of single-mode fiber between stations and the central monitoring hub. Integrated into PoE switches, this transceiver delivers deterministic 1 Gbps transport for real-time analytics and record-keeping. Benefit: Reliable, long-reach video delivery with minimal jitter, enhanced security and scalable network growth.
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 JD119B |  JD118B |  JD089B |  JH695A |  JD092B | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | 1.3 inches | 1 inches | 0.80 inches | 0.71 inches | 1.6 inches |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP | SFP+ |
| Height | 0.6 inches | 0.5 inches | 0.32 inches | 0.36 inches | 0.75 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 300 meters | 80 km | 80 km | 10 km |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5 W | 3.5W | 3.5W | 3.5W | 3.5 W |
| Product Name | JD119B High Performance SFP+ Transceiver | JD118B 10G SFP+ Transceiver | JD089B 10G Extended-Range SFP+ Transceiver | JH695A 10G SFP Transceiver Module | JD092B 10G SFP+ LR Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Short-Range | Extended-Range | Long-Range | Long-Range |
| Wavelength | 1310nm | 850 nm | 1310nm | 1310nm | 1310 nm |
| Weight | 0.1 lbs | 0.1 lbs | 0.12 lbs | 0.06 lbs | 0.2 lbs |
| Width | 1.0 inches | 0.8 inches | 0.50 inches | 1.43 inches | 0.5 inches |
LX transceiver delivered long-range stability.
Clean signal over fiber.
Consistent 1G links.
Worked as expected.
Dependable optics.
The HP X120 1G SFP LC LX Transceiver (JD119B) is a hot-pluggable optical module that delivers 1 Gbps data over LC single-mode fiber up to 10 km.
It’s compatible with HPE X120 switches and any switch or router that accepts IEEE 802.3z 1000BASE-LX/LH SFP modules.
The JD119B supports a 1.25 Gbps data rate in full-duplex mode, conforming to the Gigabit Ethernet standard.
This transceiver operates at a 1310 nm wavelength optimized for LX/LH single-mode fiber links.