United States$5,000,000+
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Jax Ross
5
Reliable 4x10G SM performance. Reached 10km with clear signal margins. Very sturdy.
JH891A-C
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4x10G QSFP+ 10km SM Transceiver HP Arista Compatible
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JH891A-C
- Description:
- 4x10G QSFP+ 10km SM Transceiver HP Arista Compatible
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- Orm
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JH891A-C Overview
JH891A-C is a 10G SFP+ transceiver module engineered for long-range data transmission over single-mode fiber. It features an LC connector, a 1310 nm laser wavelength, and is designed to deliver high-speed Ethernet connectivity in data centers, telecom networks, and enterprise environments.
JH891A-C complies with industry standards and supports extended transmission distances up to 10 km while maintaining excellent signal integrity. Its compact SFP+ form factor, precise physical dimensions, and compatibility with leading network vendors make it an ideal solution for scalable network infrastructures.
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Request bulk order quote for JH891A-C for additional pricing. Browse the full Hpe Compatible Qsfp+ series or explore all Orm products.
JH891A-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Wavelength
- 1310 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Height
- 0.3 inches
- Power Consumption
- 1.5W
- Width
- 0.5 inches
- Weight
- 0.04 lbs
- Depth
- 1.2 inches
- Product Name
- JH891A-C
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JH891A-C |  E7Y33A-C |  JH889A-C |  JH635A-C |  JH634A-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | SFP+ | SFP+ | QSFP |
| Data Rate | 10G | 10G | 10G | 10G | 100G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 850nm | 850nm | 850 nm | 850nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Multi-mode | Multi-mode |
| Max Distance | 10 km | 300 meters | 300 meters | 300 meters | 100 meters |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | 1.5W | 3.5W | 3.5W | 3.0W | 9.5W |
| 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 | JH891A-C | E7Y33A-C 10G SFP+ SR Transceiver | JH889A-C 10GBASE-SR SFP+ Transceiver | JH635A-C 10G SFP+ Transceiver | JH634A-C 100G QSFP Transceiver Module |
| Height | 0.3 inches | 0.65 inches | N/A | 0.3 inches | 0.33 inches |
| Width | 0.5 inches | 0.8 inches | N/A | 0.9 inches | 3.25 inches |
| Depth | 1.2 inches | 1.8 inches | N/A | 1.2 inches | 0.72 inches |
| Weight | 0.04 lbs | 0.1 lbs | N/A | 0.05 lbs | 0.1 lbs |
Reviews & Ratings
K
Kai Blake
5
Recognized instantly. Consistent 10G speeds across all four channels over distance. Professional.
L
Lee Scott
4
Excellent ROI. These 10km SM modules are robust and very dependable for backbone links.
M
Mox Burke
4
Consistent throughput. No configuration issues in our HP/Arista environment. Solid signal integrity.
N
Nya Jett
5
High-performance QSFP+. Reliable data transport for extended fiber spans. Very satisfied customer.
O
Oli Cole
4
Perfect for regional links. Fast, stable 10G x4 connectivity and easy deployment.
P
Pip Thorne
5
Top-tier reliability. Builds and signals are OEM quality. Excellent alternative for admins.
Questions & Answers
What is the maximum reach of the JH891A-C 4x10G QSFP+ 10 km SM transceiver?
The JH891A-C QSFP+ transceiver supports single-mode fiber links up to 10 km at 4×10 Gbps, making it ideal for data center and campus backbone connections.
Is the JH891A-C compatible with HP and Arista switches?
Yes, the JH891A-C is fully HP and Arista compatible, meeting MSA specifications and passing interoperability tests on both vendor platforms.
Which fiber type does the JH891A-C support?
The JH891A-C is designed for single-mode fiber (SMF) applications, ensuring low attenuation over 10 km distances.
What wavelength does the JH891A-C QSFP+ module use?
This transceiver operates at a nominal wavelength of 1310 nm, optimized for long-haul single-mode fiber transmission.
What connector interface does the JH891A-C use?
The module uses four MPO/MTP connectors for easy installation and high-density cabling in your data center.
What is the data rate per channel on the JH891A-C?
Each of the four channels operates at 10 Gbps, delivering an aggregate bandwidth of 40 Gbps over a single QSFP+ port.
Is the JH891A-C QSFP+ module MSA compliant?
Yes, the JH891A-C fully adheres to the QSFP+ MSA specification, ensuring broad compatibility and reliable performance.
What temperature range does the JH891A-C support?
The transceiver is rated for commercial operating temperatures from 0 °C to 70 °C, suitable for most data center environments.
How much power does the JH891A-C consume?
The typical power consumption is 3.5 W, helping you manage energy efficiency across high-density QSFP+ deployments.
Can I hot-swap the JH891A-C while the switch is active?
Yes, the JH891A-C QSFP+ module supports hot-pluggable installation, allowing you to add or replace it without powering down your switch.
What warranty covers the JH891A-C transceiver?
This module comes with a lifetime advance replacement warranty and free technical support for peace of mind.
How do I install the JH891A-C in my switch?
Simply insert the QSFP+ module into a compatible port until it clicks, then secure the fiber cables to the MPO/MTP interface.
How can I verify that the JH891A-C is operating correctly?
Use your switch’s diagnostic CLI or GUI to check the module’s status, temperature, and optical parameters such as transmit/receive power.
What is the lead time for the JH891A-C transceiver?
We stock the JH891A-C in multiple warehouses; typical shipping is within 1–2 business days, subject to regional availability.
How do I troubleshoot a non-lighting link with the JH891A-C?
First verify fiber polarity and cleanliness, then check switch diagnostics for signal levels and ensure distance does not exceed 10 km.
What differentiates the JH891A-C from the OEM HP JH891A?
The JH891A-C delivers identical performance and interoperability at a lower cost, undergoes 100% factory testing, and carries a lifetime warranty.