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J8438A
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- HP X131 10G X2 SC ER Transceiver
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3 Year Extended Warranty
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J8438A Overview
J8438A is a high-performance 10G SFP+ transceiver designed for short-range data transmission in modern network applications. It features an LC connector and supports 10G data rates over multi-mode fiber, making it well-suited for use in data centers, enterprise networks, and telecom environments where efficient Ethernet connectivity is critical.
Engineered with a compact form factor and optimized physical dimensions, the J8438A transceiver meets rigorous industry standards for power consumption and operating temperatures. It integrates seamlessly into systems that require fast, reliable data transfer, providing robust support for Ethernet protocols while ensuring compatibility with leading network platforms such as Cisco, Juniper, Huawei, and Arista.
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J8438A Specifications
| Product Type | Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 300 meters |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 3.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista |
| Product Name | J8438A 10G SFP+ Transceiver |
| Height | 0.3 inches |
| Width | 0.6 inches |
| Depth | 1.6 inches |
| Weight | 0.2 lbs |
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Product Comparison Table
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| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | N/A | Cisco, Juniper, Huawei, Arista | N/A |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 40G | 1G | 10G | 10G |
| Depth | 1.6 inches | N/A | N/A | 1.3 inches | N/A |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP+ | QSFP+ | SFP | SFP | XFP |
| Height | 0.3 inches | N/A | N/A | 0.25 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 10 km | 40 km | 80 km | 80 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5W | 6.0 W | N/A | 3.5 W | N/A |
| Product Name | J8438A 10G SFP+ Transceiver | QSFP-40GE-LR4 | CWDM-SFP-1570-40-C | 407-BBWL-C 10G SFP Long-Range Transceiver | 10G-XFP-ERD-1532-68-C |
| 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, Fibre Channel | Ethernet |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Wavelength | 850 nm | 1310 nm | 1570 nm | 1310 nm | 1550 nm |
| Weight | 0.2 lbs | N/A | N/A | 0.2 lbs | N/A |
| Width | 0.6 inches | N/A | N/A | 0.87 inches | N/A |
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Questions & Answers
Q
What is the HP X131 10G X2 SC ER Transceiver (SKU J8438A)?
A
The HP X131 10G X2 SC ER Transceiver (J8438A) is a hot-pluggable, extended-range optical module designed for 10 Gigabit Ethernet over single-mode fiber with an SC connector for distances up to 40 km.
Q
Which data rate does the J8438A transceiver support?
A
It supports a fixed data rate of 10.3125 Gbps, fully compliant with IEEE 802.3ae 10GBase-ER standards for high-performance network links.
Q
What is the maximum transmission distance of the HP X131 10G X2 SC ER?
A
The module delivers reliable 10 Gbps links up to 40 km over single-mode fiber (OS1/OS2) at 1310 nm under standard operating conditions.
Q
What fiber connector type does the J8438A use?
A
It uses a duplex SC connector for single-mode fiber, ensuring secure, low-loss connections in enterprise networks.
Q
At what wavelength does the HP X131 10G X2 SC ER Transceiver operate?
A
The transceiver operates at a nominal wavelength of 1310 nm, optimized for extended-range transmission with minimal dispersion.
Q
Which HP networking devices are compatible with the J8438A module?
A
The J8438A is compatible with HP switches and routers featuring X2 ports, including HSR8200, 5500 EI, 7200 series, and 10 Gbps X2-enabled blade enclosures.
Q
Is the HP X131 10G X2 SC ER Transceiver hot-swappable?
A
Yes, the J8438A is hot-swappable, allowing installation or removal without powering down the host switch or router.
Q
What form factor does the J8438A transceiver use?
A
It utilizes the X2 form factor, delivering high port density and modularity for advanced switching platforms.
Q
What operating temperature range does the HP X131 10G X2 SC ER support?
A
It operates reliably between 0 °C and 70 °C (32 °F to 158 °F), suitable for standard data center environments.
Q
What is the typical power consumption of the J8438A module?
A
The transceiver consumes approximately 1.5 W to 1.8 W under normal operating conditions.
Q
What is the mean time between failures (MTBF) for the HP X131 10G X2 SC ER?
A
The J8438A is rated for over 2,000,000 hours MTBF, ensuring high reliability for critical network links.
Q
Does the J8438A support digital diagnostics monitoring (DDM)?
A
No, the HP X131 10G X2 SC ER Transceiver is a basic extended-range module and does not include DDM functionality.
Q
How do I install the HP X131 10G X2 SC ER Transceiver?
A
Align the module with the X2 port, slide it in until it clicks, then attach the SC fiber cables, observing proper polarity and connector retention.
Q
Does the J8438A require external attenuation for long links?
A
Typically no, as it’s designed for 40 km links; however, external attenuation may be used to match specific receiver sensitivities on certain devices.
Q
What is the optical power budget of the HP X131 10G X2 SC ER?
A
It offers a transmitter power range of –6.5 dBm to +1 dBm and a receiver sensitivity down to –19.5 dBm, delivering up to 13 dB of link budget.
Q
What warranty covers the HP X131 10G X2 SC ER Transceiver?
A
This module is backed by HPE’s limited lifetime warranty for optical transceivers, providing replacement support during the warranty period.
