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1Gb copper SFP simplified legacy network integration.
AW537A
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HP B-series 1GbE Copper SFP 1 Pack
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AW537A
- Description:
- HP B-series 1GbE Copper SFP 1 Pack
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- Brand:
- Hpe
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- Warranty:
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- List Price:
$329.00
- Price:
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AW537A Overview
AW537A is a CFP2 transceiver module that supports a 100G data rate over Ethernet and Fibre Channel networks. It utilizes an LC connector with single-mode fiber for long-range transmission up to 80km, and its CFP2 form factor with defined physical dimensions makes it a reliable solution for data centers, telecom networks, and enterprise applications.
This module is engineered for precise integration into high-speed network environments and is compatible with major vendors such as Cisco, Juniper, Huawei, and Arista. Designed to perform under harsh conditions, AW537A operates reliably at temperatures between 0 to 70°C and stores safely between -40 to 85°C, ensuring robust connectivity for mission-critical infrastructures.
AW537A price is $178.00, a 45.9% saving from the Hpe list price of $329.00. AW537A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for AW537A for additional pricing. Browse the full Hpe Storage Transceivers series or explore all Hpe products.
AW537A Specifications
- Product Type
- Transceiver
- Form Factor
- CFP2
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- 1550nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Ethernet
- Power Consumption
- 20W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- AW537A 100G CFP2 Transceiver Module
- Height
- 1.0 inches
- Width
- 4.3 inches
- Depth
- 3.9 inches
- Weight
- 1.8 lbs
AW537A Use Case
Data Center Top-of-Rack 1GbE Copper Uplink
In high-density data centers, network engineers deploy the AW537A-HP B-series 1GbE Copper SFP 1 Pack in top-of-rack HP switches to connect leaf and spine fabrics over existing Cat6/Cat6a cabling. The IEEE 802.3 1GBASE-T compliant, hot-swappable SFP delivers up to 100 m of copper reach with low latency. Benefit: streamlines port scaling, reduces fiber-install costs, and ensures consistent gigabit throughput for virtualization and storage workloads.
Campus Building Interconnect for Enterprise Networks
Universities and corporate campuses use the AW537A-HP 1GbE Copper SFP to convert SFP slots on HP B-series switches into RJ45 uplinks for inter-building backbone links. Its auto-negotiation and plug-and-play design eliminate the need for specialized fiber runs. Benefit: accelerates network expansion, minimizes infrastructure spend, and maintains high availability for critical academic and administrative applications.
Branch Office WAN/LAN Aggregation
Small and medium-sized businesses install the AW537A-HP B-series 1GbE Copper SFP 1 Pack in edge routers or switches to aggregate WAN or LAN connections over standard copper cabling. Supported IEEE 802.3az Energy Efficient Ethernet features dynamically reduce power draw during off-peak periods. Benefit: lowers total cost of ownership, speeds up branch deployments, and delivers reliable gigabit connectivity for VoIP, VPN, and cloud services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| AW537A |  C8R24A |  AP823A |  AW538A |  AJ907A | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | CFP2 | QSFP+ | SFP+ | SFP+ | QSFP |
| Data Rate | 100G | 40G | 10G | 10G | 100G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550nm | 850 nm | 850nm | 850 nm | 1310nm |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 80km | 100 meters | 300 meters | 300 meters | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Fiber |
| Power Consumption | 20W | 3.5W | 3.5W | 3.5W | 14W |
| 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 | AW537A 100G CFP2 Transceiver Module | C8R24A QSFP+ 40G Short-Range Transceiver | AP823A 10G SFP+ Transceiver Module | AW538A SFP+ Transceiver | AJ907A 100G QSFP Transceiver |
| Height | 1.0 inches | 0.5 inches | 0.6 inches | 0.65 inches | 1.0 inches |
| Width | 4.3 inches | 0.9 inches | 0.7 inches | 1.45 inches | 0.5 inches |
| Depth | 3.9 inches | 1.2 inches | 1.0 inches | 1.00 inches | 1.0 inches |
| Weight | 1.8 lbs | 0.15 lbs | 0.1 lbs | 0.12 lbs | 0.2 lbs |
Reviews & Ratings
N
Noman Saeed
5
Reliable connection over copper.
R
Rene Hoffmann
5
Easy installation.
J
Jukka Laine
5
Stable performance.
B
Brian Lewis
5
Satisfied overall.
Questions & Answers
What is the HP B-series 1GbE Copper SFP AW537A?
The AW537A is an HP B-series 1GbE Copper SFP transceiver module designed for 10/100/1000 Mbps RJ-45 copper connectivity in compatible HP switches.
What data rates does the AW537A support?
The AW537A supports 10/100/1000 Mbps full-duplex operation with a 1.25 Gbps maximum line rate for Gigabit Ethernet networks.
Which cable types are compatible with AW537A?
AW537A is compatible with Category 5e, 6, and 6A twisted-pair copper cables terminated with RJ-45 connectors.
What is the maximum cable reach of the AW537A?
The AW537A supports copper connections up to 100 meters on Category 5e or higher twisted-pair cable.
Is the HP AW537A hot-swappable?
Yes. The AW537A is hot-pluggable, enabling installation or removal without powering down the switch.
Which HP switches are compatible with AW537A?
AW537A is certified for HP and Aruba B-series and E-series switches equipped with SFP ports that support 1GbE copper modules.
Is AW537A MSA-compliant?
Yes. The AW537A is compliant with the SFP Multi-Source Agreement (MSA) for mechanical, electrical, and diagnostic specifications.
Does AW537A support auto-negotiation?
Yes. AW537A supports IEEE-standard auto-negotiation for speed and duplex settings between switch and device.
What operating temperature range does AW537A support?
The AW537A operates reliably from –5 °C to 70 °C (23 °F to 158 °F) ambient temperature.
How do I install the AW537A in my HP switch?
Align the AW537A with the SFP port, insert until the latch clicks, and verify the link LED indicates a successful connection.
Can I use AW537A with non-HP switches?
While AW537A is MSA-compliant, interoperability with non-HP switches depends on the vendor’s SFP policy and may require firmware support.
What form factor is the AW537A?
The AW537A uses the Small Form-factor Pluggable (SFP) form factor for Gigabit Ethernet connections.
How can I verify AW537A compatibility before purchase?
Consult HP’s official SFP compatibility matrix and your switch’s hardware guide to confirm support for 1GbE copper SFP modules.
What warranty covers the HP AW537A?
The AW537A is backed by HP’s Limited Lifetime Warranty, covering defects in materials and workmanship under normal use.
Does the AW537A support link diagnostics?
Yes. The AW537A supports Digital Diagnostics Monitoring (DDM) per SFF-8472 for real-time monitoring of link parameters.
Where can I purchase the HP AW537A?
You can purchase AW537A through authorized HP resellers, distributors, or the official HP webstore with global shipping options.