United States$5,000,000+
Inventory Delivered By
M
Miles Thornton
5
Walljack provides reliable room level coverage and clean installation. Ideal for offices and hospitality environments.
J9842A
HP 517 802.11ac (WW) Unified Walljack
FEATURED DEAL
Name:
J9842A
- Description:
- HP 517 802.11ac (WW) Unified Walljack
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
J9842A Overview
J9842A is a high-performance wireless access point designed for demanding environments, offering dual-band operation on 2.4GHz and 5GHz frequencies with support for Wi-Fi 6. It delivers speeds up to 2.5Gbps and incorporates advanced connectivity features including MU-MIMO, beamforming, and mesh networking to ensure robust, efficient wireless performance for medium to large-scale networks.
This product features an integrated omnidirectional antenna with a 5dBi gain, providing an optimal balance between range and coverage for both indoor and outdoor deployments. With versatile installation options such as ceiling and wall mounts, J9842A is ideally suited for large offices, data centers, and outdoor wireless networks that demand high-speed connectivity and reliable performance.
J9842A price is is available on request. Get immediate quote.
Request bulk order quote for J9842A for additional pricing. Browse the full Hpe 500 Series Access Points series or explore all Hpe products.
J9842A Specifications
- Product Type
- Wireless Access Point
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 6
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- 2.5Gbps
- Max Range
- 100 meters
- Coverage Area
- 1500 square feet
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- Antenna Gain
- 5dBi
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount / Wall Mount
- Power Supply
- PoE
- Mesh Networking
- Yes
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- 100
- Protocols Supported
- 802.11a/b/g/n/ac/ax
- Management Features
- Cloud Management
- Security Features
- WPA2 / WPA3 / 802.1X
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- Yes
- Product Name
- J9842A Wireless Access Point
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
J9842A Use Case
Hospitality Guest Room: Seamless 802.11ac Wi-Fi & PoE via J9842A-HP 517 Unified Walljack
Scenario: A leading hotel chain deploys the J9842A-HP 517 802.11ac (WW) Unified Walljack in each guest room to deliver dual-band high-speed Wi-Fi up to 1.27 Gbps and PoE connectivity for VoIP phones, smart TVs, and bedside controllers. Benefit: Reduces cabling complexity, accelerates room deployment, and elevates guest satisfaction with reliable, high-throughput network services.
Enterprise Huddle Rooms: Unified Walljack for Video Collaboration and Power
Scenario: A multinational enterprise outfits huddle spaces with the J9842A-HP 517 Unified Walljack to power 4K video conferencing endpoints, VoIP handsets, and secure 802.11ac Wi-Fi for BYOD devices. Benefit: Simplifies AV installation, centralizes management via Aruba Central, and ensures seamless, high-performance collaboration with minimal footprint.
Educational Campuses: High-Density Wireless & PoE Integration in Classrooms
Scenario: A university campus implements the J9842A-HP 517 802.11ac Unified Walljack across lecture halls to support 1:1 student devices, interactive whiteboards, and faculty tablets via PoE. Benefit: Delivers consistent, high-density Wi-Fi performance, streamlines cable management, and boosts engagement through uninterrupted digital learning experiences.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9842A |  JG994A |  JH053A |  JH049A |  JG998A | |
|---|---|---|---|---|---|
| Product Type | Wireless Access Point | Wireless Product | Wireless Access Point | Wireless Product | Wireless Access Point |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi-Fi Standard | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 | Wi-Fi 6 |
| Frequency Bands | 2.4GHz / 5GHz | 2.4GHz, 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz, 5GHz |
| Data Rate | 2.5Gbps | 2.5Gbps | 2.5Gbps | 2.5Gbps | 1Gbps |
| Max Range | 100 meters | 120 meters | 100 meters | 100 meters | 100 meters |
| Coverage Area | 1500 square feet | 2000 square feet | 2000 square feet | 2000 square feet | 2000 square feet |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Antenna Gain | 5dBi | 5dBi | 5dBi | 5dBi | 5dBi |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount, Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Mesh Networking | Yes | Yes | No | Yes | No |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | 100 | 128 | 64 | 128 | 64 |
| Protocols Supported | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax | 802.11ax, 802.11a/b/g/n/ac |
| Management Features | Cloud Management | Cloud Management, SNMP | Cloud Management / On-Premises | Cloud Management / SNMP | Cloud Management, SNMP |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X | WPA2 / WPA3 | WPA2 / WPA3 / 802.1X | WPA2, WPA3, 802.1X |
| Compliance | FCC / CE / RoHS | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS |
| Processor | N/A | Quad-Core 1.2GHz | Quad-Core 1.2GHz | Quad-Core 1.2GHz | Quad-Core 1.2GHz |
| Memory | N/A | 1GB | 256MB | 2GB | 512MB |
| Outdoor Use | Yes | No | No | No | No |
| Product Name | J9842A Wireless Access Point | JG994A Wireless Access Point | JH053A Wireless Access Point | JH049A High-Performance Access Point | JG998A Wireless Access Point |
| Height | N/A | 1.5 inches | 1.5 inches | 2 inches | 2.2 inches |
| Width | N/A | 9 inches | 9.0 inches | 9 inches | 9.0 inches |
| Depth | N/A | 9 inches | 9.0 inches | 9 inches | 9.0 inches |
| Weight | N/A | 2 lbs | 1.1 lbs | 1.5 lbs | 1.5 lbs |
| Wi‑Fi Standard |
Reviews & Ratings
Z
Zain Iqbal
4
Stable wireless and wired connectivity from a compact form factor.
A
Andreas Vogel
5
Easy to manage centrally and performs well for end users.
H
Hassan Mubeen
3
Good performance without cluttering workspaces.
G
Gregory Neal
4
Consistent connectivity with minimal support calls.
Questions & Answers
What is the HP 517 802.11ac Unified Walljack (J9842A)?
The HP 517 802.11ac Unified Walljack (J9842A) is a dual-band in-wall access point delivering up to 1.3 Gbps aggregate throughput in enterprise and hospitality environments.
Which wireless standards and frequencies does the HP 517 support?
It supports IEEE 802.11a/b/g/n/ac on both 2.4 GHz and 5 GHz bands, including 802.11n MIMO and 802.11ac beamforming for enhanced performance.
What is the maximum data throughput of the HP 517 Unified Walljack?
The HP 517 delivers up to 450 Mbps on 2.4 GHz and up to 1 300 Mbps on 5 GHz, providing a combined theoretical throughput of 1.75 Gbps.
Does the HP 517 Unified Walljack require Power over Ethernet (PoE)?
Yes. The HP 517 is powered via IEEE 802.3af PoE, eliminating the need for separate power cabling and simplifying deployment.