United States$5,000,000+
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A
Abby Ross
5
Excellent 300m reach. These CSR4 modules provide great flexibility for longer MM spans.
JG709A-C
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40G QSFP+ MPO CSR4 MM 300M Transceiver HP X140 Compatible
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JG709A-C
- Description:
- 40G QSFP+ MPO CSR4 MM 300M Transceiver HP X140 Compatible
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JG709A-C Overview
JG709A-C is a high-performance SFP+ transceiver designed to support 10G Ethernet applications with reliable connectivity in data centers, enterprise networks, and telecom environments. It features an LC connector with short-range transmission optimized for multi-mode fiber performance.
JG709A-C’s compact SFP+ form factor and standardized physical dimensions make it ideal for high-density networking deployments while ensuring low power consumption and robust interoperability. Engineered for compatibility with major platforms such as Cisco, Juniper, Huawei, and Arista, this module meets a wide range of connectivity needs across modern network infrastructures.
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Request bulk order quote for JG709A-C for additional pricing. Browse the full Hpe Compatible Qsfp+ series or explore all Orm products.
JG709A-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- 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
- Depth
- 1.5 inches
- Max Distance
- 300 meters
- Power Consumption
- 3.5W
- Width
- 0.87 inches
- Weight
- 0.1 lbs
- Height
- 0.13 inches
- Product Name
- JG709A-C 10G SFP+ Transceiver Module
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| JG709A-C |  JH637A-C |  JG325A-C |  JH892A-C |  JH633A-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 | 850 nm | 850nm | 1310 nm | 1310 nm | 850 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Single-mode | Single-mode | Multi-mode |
| Max Distance | 300 meters | 300 meters | 10 km | 10 km | 300 meters |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 3.5W | 2.5W | 3.5W | 3.5W | 2.5W |
| 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 | JG709A-C 10G SFP+ Transceiver Module | JH637A-C 10G SFP+ Transceiver | JG325A-C 10G SFP+ Transceiver | JH892A-C 10G SFP+ Transceiver | JH633A-C 10G SFP Transceiver |
| Height | 0.13 inches | 0.57 inches | 0.63 inches | 0.55 inches | 0.46 inches |
| Width | 0.87 inches | 1.25 inches | 1.0 inches | 0.65 inches | 2.02 inches |
| Depth | 1.5 inches | 0.75 inches | 1.5 inches | 1.2 inches | 0.70 inches |
| Weight | 0.1 lbs | 0.10 lbs | 0.2 lbs | 0.08 lbs | 0.21 lbs |
Reviews & Ratings
B
Ben Blake
4
Reliable 40G CSR4. Recognized instantly by X140 ports. Consistent performance and quality.
C
Cate Scott
4
Perfect for mid-range fiber runs. Rock-solid signal at 300m. Very satisfied customer.
D
Don Burke
5
Professional grade QSFP+. High-performance signaling with no errors across our data center.
E
Eva Jett
5
Great value alternative. Performance matches OEM standards for 40G CSR4 requirements. Solid.
F
Fred Cole
5
Consistent 40Gbps speeds. Robust construction and dependable throughput for server uplinks.
G
Gail Thorne
5
Top-tier reliability. Effortless installation and perfectly stable signal margins for CSR4 links.
Questions & Answers
What is the HPE-compatible JG709A-C 40G QSFP+ MPO CSR4 MM 300M transceiver?
The JG709A-C is a third-party 40 Gigabit QSFP+ transceiver with an MPO connector, CSR4 grading, supporting multimode OM3/OM4 fiber up to 300 meters. It’s fully compatible with HPE X140 switches.
Which switches and devices support the JG709A-C transceiver?
This module is tested for seamless compatibility with HPE X140 and other 40G QSFP+ ports from leading vendors that accept MSA-compliant optics, ensuring plug-and-play operation.
What data rate and protocol does this transceiver support?
The transceiver supports up to 40 Gbps data rates and is compliant with IEEE 802.3ba for 40G Ethernet, enabling high-speed switching and routing applications.
What fiber connector type and fiber grades does the JG709A-C use?
It uses a 12-fiber MPO/MTP connector and operates over multimode OM3 or OM4 fiber cables, offering optimal performance for data center interconnects.
How far can the JG709A-C 40G transceiver transmit data?
Over OM3 fiber, it supports distances up to 100 meters; on OM4 fiber, it extends reach up to 300 meters, ideal for medium-range data center links.
What does CSR4 mean in the JG709A-C specification?
CSR4 stands for Class Short Reach 4, a grading that ensures reliable 40G transmission over multimode fiber up to 300 meters, meeting TIA-492AAAC standards.
Is the JG709A-C transceiver hot-swappable?
Yes. The module is fully hot-swappable, allowing insertion or removal without powering down the host switch, minimizing network downtime.
How do I install the 40G QSFP+ MPO CSR4 transceiver?
Align the QSFP+ module with the switch port, gently push until it clicks, then connect your MPO fiber cable. The switch will automatically recognize and configure the port.
What warranty and support are provided with JG709A-C?
This transceiver carries a 3-year factory warranty and full technical support, covering defects in materials and workmanship for reliable network operation.
Are there compatibility or firmware requirements?
No special firmware updates are needed. The module adheres to MSA standards and is recognized by HPE switches running current network OS versions.
Can I mix JG709A-C transceivers with optics from other vendors?
Yes. As an MSA-compliant 40G QSFP+ transceiver, it interoperates with third-party and OEM optics that follow the same specifications.
What environmental conditions does the transceiver support?
Operating temperature ranges from 0 °C to 70 °C, with storage from –40 °C to 85 °C. It meets industrial vibration and humidity tolerance standards.
Can I use the JG709A-C to extend links beyond 300 meters?
For distances over 300 meters on multimode fiber, consider using single-mode transceivers or deploying a fiber extension solution like media converters.
Does this transceiver require any calibration or tuning?
No manual calibration is required. The module features automatic digital diagnostics monitoring (DDM) for real-time performance tracking.
How do I verify the transceiver’s performance after installation?
Use the switch’s built-in DDM commands to check optical power, temperature, voltage, and TX/RX bias current, ensuring all parameters fall within spec.
What are typical applications for the JG709A-C transceiver?
Ideal for data center spine-leaf architectures, high-performance computing clusters, and enterprise aggregation layers requiring short-reach 40G links.