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Long wave FC SFP delivered stable fibre links.
H6G34A
HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver
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H6G34A
- Description:
- HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver
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H6G34A Overview
H6G34A is a QSFP transceiver engineered for high-performance 100G data transmission in critical network environments. Designed with LC connectors and optimized for short-range multi-mode fiber applications, this module supports both Ethernet and Fibre Channel protocols, making it ideal for modern data centers and enterprise networks that require scalable and reliable connectivity.
H6G34A features a compact form factor with precise physical dimensions, enabling seamless integration into dense telecommunication and networking hardware setups. Its robust design, consistent power performance, and compatibility with leading vendors such as Cisco, Juniper, Huawei, and Arista make it a dependable choice for telecom operators and IT infrastructure managers looking to enhance network efficiency.
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H6G34A Specifications
- Product Type
- Transceiver
- Form Factor
- QSFP
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- 850nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 100 meters
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Ethernet
- Power Consumption
- 12W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- H6G34A QSFP-100G SR4 Transceiver
- Height
- 1.2 inches
- Width
- 0.5 inches
- Depth
- 0.25 inches
- Weight
- 0.1 lbs
H6G34A Use Case
Long-Distance SAN Extension in Multi–Site Enterprise Data Centers
In a large enterprise with geographically dispersed data centers, deploying the H6G34A-HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver on Fibre Channel switches enables reliable SAN connectivity over distances up to 10 km. By maintaining a consistent 8 Gbps throughput and low latency across campus or metro links, IT teams can simplify storage network topology and eliminate the need for repeaters or optical-electrical-optical conversions. Benefit: extended SAN reach with minimal signal degradation, higher availability, and streamlined infrastructure management.
Hybrid Cloud Disaster Recovery Replication
For organizations running mission-critical workloads on-premises and in public cloud environments, the H6G34A-HPE XP7 Long Wave SFP Transceiver supports high-bandwidth Fibre Channel replication between primary SAN arrays and remote DR sites up to 10 km away. Integrated into HPE XP7 storage platforms, it ensures sub-5 ms latency for synchronous and asynchronous data replication, meeting stringent RPO/RTO objectives. Benefit: robust business continuity, regulatory compliance, and rapid recovery without compromising performance or data integrity.
High-Performance Computing Cluster Storage Connectivity
In HPC and big data analytics environments, nodes require ultra-low latency access to shared storage arrays. Installing the H6G34A-HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver on Fibre Channel switches delivers consistent 8 Gbps links across compute racks and storage pods up to 10 km apart. This setup accelerates parallel I/O operations for simulation, genomics, and AI training workloads. Benefit: maximized throughput, reduced job completion times, and improved resource utilization for data-intensive applications.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| H6G34A |  455886-B21 |  J4860D |  N9X03A |  JD098B | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | QSFP | SFP+ | SFP+ | SFP+ | QSFP+ |
| Data Rate | 100G | 10G | 10G | 10G | 40G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850nm | 850nm | 850nm | N/A | 1310 nm |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Short-Range |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 100 meters | 300 meters | 300 meters | 300 meters | 10 km |
| Supported Protocols | Ethernet, Fibre Channel | 10G Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet Cable |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Power Consumption | 12W | 3.5W | 3.0W | N/A | 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 | H6G34A QSFP-100G SR4 Transceiver | 455886-B21 10G SFP+ LC Transceiver Module | J4860D 10G SFP+ Transceiver | N9X03A 10G SFP+ Transceiver | JD098B High-Speed QSFP+ Transceiver Module |
| Height | 1.2 inches | 0.65 inches | 0.9 inches | 0.75 inches | 0.5 inches |
| Width | 0.5 inches | 0.55 inches | 0.65 inches | 0.85 inches | 0.63 inches |
| Depth | 0.25 inches | 0.36 inches | 1.5 inches | 3.3 inches | 1.8 inches |
| Weight | 0.1 lbs | 0.1 lbs | 0.1 lbs | 0.15 lbs | 0.05 lbs |
Reviews & Ratings
Y
Yasir Mehmood
4
OEM optic recognized instantly.
S
Soren Pedersen
5
Consistent signal quality.
M
Michael Scott
5
Good enterprise transceiver.
A
Alessandro Romano
5
Reliable performance.
Questions & Answers
What is the HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver (SKU H6G34A)?
The HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver (SKU H6G34A) is a hot-pluggable optical module designed for 8 Gbps SAN links over single-mode fiber, enabling up to 10 km connectivity in enterprise storage networks.
Which data rate does the H6G34A transceiver support?
The H6G34A transceiver supports 8 Gbps full-duplex Fibre Channel data rates, delivering reliable high-speed SAN performance.
What is the maximum link distance for the HPE XP7 8Gbps Long Wave SFP?
The module supports a maximum reach of 10 km over 9/125 µm single-mode fiber at 8 Gbps, ideal for campus and data-center interconnects.
Which HPE storage and switch platforms are compatible with SKU H6G34A?
The H6G34A is certified for HPE XP7 storage arrays, HPE 8/16 Gbps Fibre Channel director and edge switches, and all Fibre Channel ports supporting SFP+ form factors.
What type of fiber cable does the H6G34A require?
It requires single-mode fiber cable with a 9/125 µm core/cladding profile for optimal signal integrity and distance performance.
At what wavelength does the HPE XP7 8Gbps Long Wave SFP operate?
The H6G34A operates at a nominal wavelength of 1310 nm, classified as long-wave optics for extended reach.
Is the H6G34A transceiver hot-swappable?
Yes, the H6G34A is a hot-pluggable SFP module that can be inserted or removed without powering down the host device.
What are the operating and storage temperature ranges of SKU H6G34A?
The transceiver operates between 0 °C and 70 °C (32 °F to 158 °F) and can be stored between –40 °C and 85 °C (–40 °F to 185 °F).
Does the HPE XP7 8Gbps Long Wave SFP comply with environmental standards?
Yes, the H6G34A is fully RoHS-compliant and meets industry regulations for lead-free and hazardous-substance-free design.
How do I install the H6G34A transceiver into my HPE switch or array?
Align the transceiver with the SFP slot until the latch clicks, then connect the single-mode fiber to the LC duplex port.
What warranty coverage does SKU H6G34A include?
The H6G34A comes with HPE’s standard one-year limited warranty, covering defects in materials and workmanship.
How can I order the HPE XP7 8Gbps Long Wave Fibre Channel SFP Transceiver?
Purchase SKU H6G34A through authorized HPE resellers or the HPE Parts Store by quoting the exact part number and description.
What troubleshooting steps should I take if my H6G34A link is down?
Verify fiber connections, inspect the SFP for damage, confirm compatibility in the host firmware, and check link-status LEDs for diagnostics.
Are there alternative transceivers for different distances or speeds?
Yes, HPE offers short-wave SFPs (850 nm) for distances up to 300 m and 4 Gbps/16 Gbps transceivers for varied performance requirements.
Does the H6G34A support Forward Error Correction (FEC)?
The module is compatible with standard Fibre Channel FEC implementations, improving signal integrity over extended distances.
What are common use cases for the HPE XP7 8Gbps Long Wave SFP?
It’s ideal for connecting storage arrays to SAN switches in large data centers, campus backbones, and disaster-recovery environments up to 10 km apart.