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Leo Ross
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Perfect 2km LR4L performance. Recognized instantly by our Arista/HP gear. Stable signaling.
JH636A-C
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40G QSFP+ LC LR4L Transceiver HP Arista Compatible
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JH636A-C
- Description:
- 40G QSFP+ LC LR4L Transceiver HP Arista Compatible
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- Brand:
- Orm
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JH636A-C Overview
JH636A-C is a high-performance SFP+ transceiver designed for 10G Ethernet and Fibre Channel applications. It features an LC connector and supports long-range transmission over single-mode fiber, making it ideal for high-speed data communications in enterprise networks and data centers.
The compact form factor of JH636A-C, along with its precise physical dimensions, ensures seamless integration into various networking environments. With robust design standards and compatibility with industry-leading platforms such as Cisco, Juniper, Huawei, and Arista, it meets the demanding requirements of telecom infrastructures and mission-critical operations.
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Request bulk order quote for JH636A-C for additional pricing. Browse the full Hpe Compatible Qsfp+ series or explore all Orm products.
JH636A-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Supported Protocols
- Ethernet, Fibre Channel
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Width
- 0.55 inches
- Power Consumption
- 3.5W
- Max Distance
- 80 km
- Weight
- 0.06 lbs
- Height
- 0.65 inches
- Wavelength
- 1310nm
- Depth
- 2.8 inches
- Product Name
- JH636A-C 10G SFP+ Long Range Transceiver
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JH636A-C |  JG709A-C |  JH889A-C |  JH891A-C |  JH892A-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 | LC | LC |
| Wavelength | 1310nm | 850 nm | 850nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 300 meters | 300 meters | 10 km | 10 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 3.5W | 3.5W | 1.5W | 3.5W |
| 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 | JH636A-C 10G SFP+ Long Range Transceiver | JG709A-C 10G SFP+ Transceiver Module | JH889A-C 10GBASE-SR SFP+ Transceiver | JH891A-C | JH892A-C 10G SFP+ Transceiver |
| Height | 0.65 inches | 0.13 inches | N/A | 0.3 inches | 0.55 inches |
| Width | 0.55 inches | 0.87 inches | N/A | 0.5 inches | 0.65 inches |
| Depth | 2.8 inches | 1.5 inches | N/A | 1.2 inches | 1.2 inches |
| Weight | 0.06 lbs | 0.1 lbs | N/A | 0.04 lbs | 0.08 lbs |
Reviews & Ratings
M
Mya Blake
5
Consistent 40Gbps speeds over single-mode. Robust build and easy deployment. Very satisfied.
N
Neo Scott
5
Professional grade QSFP+. Clear signal integrity for our intra-building 40G backbone. Solid.
O
Ora Burke
5
Excellent value. Performance matches original parts perfectly. No downtime since installation. Recommended.
P
Pax Jett
5
Reliable data transport. High-quality optics and sturdy construction. Trustworthy alternative for admins.
Q
Qen Cole
4
Outstanding reliability. Consistent throughput and no configuration headaches. Great ROI for 40G.
R
Ria Thorne
4
Solid and dependable. These 2km modules provide perfect stability for our server clusters.
Questions & Answers
What is the 40G QSFP+ LC LR4L Transceiver JH636A-C designed for?
The JH636A-C 40G QSFP+ LC LR4L Transceiver is designed for high-speed 40 GbE links over single-mode fiber, offering HP and Arista switch compatibility.
What is the maximum reach of the JH636A-C 40G QSFP+ LC LR4L Transceiver?
This transceiver supports a maximum reach of up to 10 km over single-mode fiber using LC duplex connectors.
Which fiber type and connector does the JH636A-C support?
It supports single-mode fiber with standard LC duplex connectors for reliable, low-loss connections.
Is the 40G QSFP+ LC LR4L Transceiver JH636A-C hot-swappable?
Yes, this QSFP+ transceiver is fully hot-swappable, allowing easy installation and replacement without powering down your device.
What data rate does the JH636A-C QSFP+ LR4L Transceiver deliver?
It delivers an aggregate data rate of 40 Gbps via four 10 Gbps lanes, meeting 40 Gigabit Ethernet requirements.
Which networking equipment is the JH636A-C compatible with?
The JH636A-C is tested and fully compatible with HP, Arista, Cisco and other QSFP+-enabled switches and routers.
What wavelength does the 40G QSFP+ LC LR4L Transceiver use?
It operates at a central wavelength of 1310 nm across four optical lanes, optimized for long-reach links.
Does the JH636A-C support Digital Diagnostics Monitoring (DDM)?
Yes, the transceiver supports SFF-8472 DDM, providing real-time monitoring of temperature, voltage, bias current and optical power.
What is the power consumption of the 40G QSFP+ LC LR4L Transceiver?
The JH636A-C consumes less than 3.5 W, ensuring energy-efficient operation in dense data-center environments.
Which form factor standard does this transceiver comply with?
It complies with the QSFP+ MSA standard, ensuring broad interoperability across multiple vendors.
What operating temperature range is supported by JH636A-C?
This transceiver operates reliably from 0 °C to 70 °C (32 °F to 158 °F), suitable for standard data-center conditions.
Does the 40G QSFP+ LC LR4L Transceiver come with a warranty?
Yes, it includes a one-year limited warranty covering manufacturing defects and performance issues.
How do I install the JH636A-C QSFP+ LR4L Transceiver?
Simply insert the transceiver into a compatible QSFP+ port until it clicks, then connect your LC fiber cables; the host will auto-detect it.
What distinguishes LR4L from standard LR4 in this transceiver?
LR4L offers the same 10 km reach with lower power consumption and improved thermal performance compared to standard LR4.
Can I mix JH636A-C transceivers with other brands on the same link?
Yes, as long as both ends use compatible 40G QSFP+ LR4(L) transceivers and single-mode LC fiber, cross-vendor interoperability is maintained.
What applications are ideal for the 40G QSFP+ LC LR4L Transceiver?
This module is ideal for data-center aggregation, spine-leaf architectures, high-performance computing and telecom transport networks.