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Patrick Doyle
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Expansion module added useful uplink capacity.
J9733A
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HP 2920 2-PORT
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J9733A
- Description:
- HP 2920 2-PORT
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- List Price:
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J9733A Overview
J9733A is a high-performance switch engineered with a modular architecture that maximizes efficiency and reliability. Designed for demanding network environments, it delivers versatile power options—including both redundant and AC power supply—to ensure continuous operation and robust performance.
Built with a comprehensive port array including multiple Ethernet interfaces, SFP ports, and high-speed uplink configurations, J9733A supports seamless stacking and scalability. Its enterprise-grade performance and advanced switching capacity make it a prime choice for data centers, large campuses, and other mission-critical deployments.
J9733A price is $618.52, a 40% saving from the Hpe list price of $1,030.87. J9733A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for J9733A for additional pricing. Browse the full Aruba 2920 Series Switches series or explore all Hpe products.
J9733A Specifications
- Product Type
- Switch
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- SFP Ports
- 4 SFP Ports
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Power Source
- Redundant Power Supply / AC Power Supply
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Flash Memory
- 256 MB
- Width
- 17.5 inches
- IOS
- IP Services
- Height
- 1.75 inches
- POE Support
- POE+
- Memory
- 512 MB
- Uplink Configuration
- 10G
- Switching Capacity
- 320 Gbps
- Switching Capacity with Stacking
- 640 Gbps
- Weight
- 15 lbs
- Power Consumption
- 85 W
- Depth
- 10 inches
- Port/Expansion Slot Details
- 2 expansion slots available
- Manufacturer Part Number
- J9733A
- Product Name
- J9733A Enterprise Series Managed Stackable Gigabit Switch
J9733A Use Case
High-Bandwidth Uplink for Campus Network Aggregation
In a university’s multi-building campus network, IT deploys the J9733A-HP 2920 2-PORT Gigabit SFP module to aggregate traffic from distributed wiring closets into the core switch. This fiber uplink solution delivers 2×1 Gbps redundant paths, boosting throughput by 200% and reducing latency for research labs and lecture halls. Benefit: seamless high-availability connectivity with simplified PoE+ switch management.
Data Center Server Farm Connectivity and Redundancy
A mid-sized enterprise data center uses the HP 2920 2-Port SFP module (J9733A) to link hyperconverged server racks to its aggregation switches over dual-fiber uplinks. This setup enables resilient 1 Gbps transport with automatic failover and link-aggregation support. Outcome: maximized uptime for virtualized workloads, streamlined maintenance windows, and scalable growth without forklift upgrades.
Remote Branch Office Fiber Extension for Unified Communications
A retail chain connects its remote POS and VoIP systems by installing the J9733A-HP 2920 2-PORT module in compact distribution switches at branch locations. The dual-Gigabit fiber links extend secure, PoE-powered connectivity back to headquarters. Benefit: consistent voice, video and data delivery with end-to-end QoS enforcement and minimal onsite IT overhead.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| J9733A |  J9727A |  J9726A |  J9731A |  J9729A | |
|---|---|---|---|---|---|
| Depth | 10 inches | 10 inches | N/A | 11 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 64 MB | 64 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | N/A | 1.75 inches | 1.75 inches |
| IOS | IP Services | IP Services | IP Services | LAN Base | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | J9733A | J9727A | J9726A | J9731A | J9729A |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber / Combo |
| Memory | 512 MB | 256 MB | 256 MB | 256 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 16 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 2 expansion slots available | N/A | N/A | 24 x 10/100/1000 Ethernet ports, 4 x 10G SFP+ uplink ports | 2 expansion slots for additional modules |
| Power Consumption | 85 W | 250 W | N/A | 85 W | 150 W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | J9733A Enterprise Series Managed Stackable Gigabit Switch | J9727A 24-Port Stackable Managed Gigabit Switch | J9726A Network Switch | J9731A Unified Managed Switch | J9729A Enterprise Modular Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 320 Gbps | 128 Gbps | N/A | 128 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 640 Gbps | 256 Gbps | N/A | 256 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 10G | 1G / 10G / 40G | 10G | 1G / 10G |
| Weight | 15 lbs | 10 lbs | N/A | 12 lbs | 15 lbs |
| Width | 17.5 inches | 17 inches | N/A | 17 inches | 17.5 inches |
Reviews & Ratings
K
Kashif Noor
4
Easy installation.
T
Tobias Hahn
5
Stable 10G links.
F
Faheem Akhtar
5
Worked as expected.
J
James Morgan
5
Reliable module.
Questions & Answers
What is the HP 2920 2-Port 10Gb SFP+ Module (J9733A)?
The HP 2920 2-Port 10Gb SFP+ Module (J9733A) is a hot-pluggable expansion module that adds two 10 Gbit/s SFP+ uplink ports to compatible HP 2920 switches.
Which HP 2920 switch models are compatible with the J9733A module?
The J9733A is compatible with HP 2920 series switches that include an expansion slot, such as the 2920-24G, 2920-48G, and 2920-48G-PoE+.
What types of transceivers and cables does the J9733A support?
The module supports standard 10 Gb SFP+ optical transceivers and both passive and active SFP+ direct-attach copper (DAC) cables.
How do I install the HP 2920 2-Port SFP+ Module?
Power off the switch, remove the filler panel, align the module with the expansion slot, press firmly until it clicks, and then power on the switch.
Does the J9733A require additional software licenses?
No. The HP 2920 2-Port module is fully supported by the switch’s base firmware and does not require extra licensing.
Can I hot-swap the J9733A module without powering down the switch?
Yes. The J9733A supports hot-swapping, allowing insertion or removal while the switch remains powered on.
What is the maximum data throughput per port?
Each SFP+ port delivers up to 10 Gbit/s full-duplex, providing 20 Gbit/s of aggregate bandwidth.
What is the maximum fiber distance supported by the module?
With appropriate 10 km or 80 km SFP+ optical transceivers, the module supports link distances of up to 10 km or 80 km respectively.
Can I use direct-attach copper cables with the J9733A module?
Yes. The module is compatible with SFP+ direct-attach copper (DAC) cables for reliable short-reach connections.
Does the J9733A participate in HP 2920 switch stacking?
No. Stack management uses dedicated stacking ports; the J9733A only provides uplink connectivity.
What is the power consumption of the HP 2920 2-Port SFP+ Module?
The module consumes approximately 4.8 Watts under full load.
What warranty covers the HP J9733A module?
It is backed by HP’s limited lifetime hardware warranty with next-business-day advance replacement where available.
Does the J9733A support advanced QoS on uplink ports?
Yes. It leverages the HP 2920’s advanced QoS features, including 802.1p, DSCP, and port-based priority queuing.
Which network protocols are supported on the uplink module?
The module supports Layer 2 and Layer 3 protocols—Spanning Tree, LACP, OSPF, RIP, IGMP, and static routing—via the switch firmware.
How can I verify the J9733A module status in the switch CLI?
Use the "show module" or "show interfaces brief" commands to confirm module presence and port link status.
Where can I purchase the HP 2920 2-Port SFP+ Module (J9733A)?
The module is available through HP authorized resellers, distributors, and the official HP online store.