United States$5,000,000+
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L
Lewis Cartwright
5
Controller module integrates well and performs reliably in our chassis.
J9840A
HP MSM775 zl Premium Controller Module
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Name:
J9840A
- Description:
- HP MSM775 zl Premium Controller Module
- Rating:
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- Brand:
- Hpe
- Condition:
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J9840A Overview
J9840A is a state-of-the-art wireless access point designed to deliver high-speed connectivity using dual-band frequency support at 2.4GHz and 5GHz. It supports the latest Wi‑Fi 6 standard and offers data rates up to 1Gbps, integrating advanced connectivity features like MU‑MIMO and beamforming to ensure robust performance for enterprise-level networks.
Engineered for seamless indoor deployment via ceiling mounting and powered by PoE, the J9840A delivers reliable wireless coverage ideal for large offices, data centers, and high-density environments. Equipped with an internal omnidirectional antenna rated at 3dBi gain and a single Gigabit Ethernet port, this device is optimally designed to support secure networks with WPA2, WPA3, and 802.1X protocols while enabling effective cloud management capabilities.
J9840A price is is available on request. Get immediate quote.
Request bulk order quote for J9840A for additional pricing. Browse the full Hpe Msm700 Series Controllers series or explore all Hpe products.
J9840A Specifications
- Product Type
- Wireless Access Point
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 6
- Frequency Bands
- 2.4GHz / 5GHz
- Data Rate
- 1Gbps
- Max Range
- N/A
- Coverage Area
- N/A
- Connector Type
- RJ-45
- Antenna Type
- Omnidirectional
- Antenna Gain
- 3dBi
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount
- Power Supply
- PoE
- Mesh Networking
- No
- Ethernet Port
- 1x Gigabit
- Max Number of Devices Supported
- N/A
- 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
- No
- Product Name
- J9840A Wireless Access Point
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
J9840A Use Case
High-Density Campus Wi-Fi Orchestration with J9840A-HP MSM775 zl Premium Controller Module
In a leading 30,000-student university, IT administrators deploy the J9840A-HP MSM775 zl Premium Controller Module to centrally manage 600+ Aruba access points across lecture halls, dormitories and outdoor quads. Automated RF optimization and Layer-7 traffic shaping deliver 20% higher aggregate throughput, seamless client roaming and a 40% reduction in support tickets. Benefit: reliable, high-speed campus-wide connectivity with simplified network operations and measurable OPEX savings.
Unified Guest Onboarding & Analytics for National Retail Chains
A Fortune 200 retail brand integrates the J9840A-HP MSM775 zl Premium Controller Module to administer 1,200 store-wide APs, delivering branded captive-portal guest Wi-Fi, real-time foot-traffic heat-maps and location-based promotions. The module’s advanced captive portal, WPA3 security and Aruba Analytics Engine enable a 30% lift in loyalty sign-ups and actionable shopper insights. Benefit: enhanced customer engagement, accelerated in-store conversions and centralized policy enforcement.
Secure Industrial IoT & AGV Network in Smart Manufacturing
At an automotive smart factory deploying 800 IoT sensors and autonomous guided vehicles (AGVs), the J9840A-HP MSM775 zl Premium Controller Module segments OT and IT environments with dynamic VLAN tagging, WPA3-Enterprise and role-based access control. Continuous intrusion detection and compliance reporting ensure 99.99% network uptime and an 85% drop in unauthorized access incidents. Benefit: resilient, secure industrial connectivity that protects critical operations and streamlines regulatory audits.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 J9840A |  J9491AAE |  J9698AAE |  J9420A |  J9421A | |
|---|---|---|---|---|---|
| Product Type | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point | 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 | Dual-Band | 2.4GHz / 5GHz | 2.4GHz/5GHz | 2.4GHz / 5GHz |
| Data Rate | 1Gbps | 2.5Gbps | 2.5Gbps | 2.5Gbps | 2.5Gbps |
| Max Range | N/A | 100 meters | 100 meters | 100 meters | N/A |
| Coverage Area | N/A | 2000 square feet | 2000 square feet | 2000 square feet | N/A |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | RJ-45 |
| Antenna Type | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional | Omnidirectional |
| Antenna Gain | 3dBi | 5dBi | 5dBi | 5dBi | N/A |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Mounting Options | Ceiling Mount | Ceiling Mount / Wall Mount | Ceiling Mount | Ceiling Mount/Wall Mount/Pole Mount | Ceiling Mount / Wall Mount |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Mesh Networking | No | No | Yes | No | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 2x Gigabit | 1x Gigabit | 1x Gigabit |
| Max Number of Devices Supported | N/A | 128 | 128 | 128 | N/A |
| 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 / Ethernet |
| Management Features | Cloud Management | Cloud Management | Cloud Management | Cloud Management/On-Premises/SNMP | Cloud Management |
| Security Features | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 | WPA2 / WPA3 / 802.1X | 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 | N/A | Quad-core 1.2 GHz | 1.2 GHz Quad-Core | N/A |
| Memory | N/A | N/A | 1GB | 1 GB | N/A |
| Outdoor Use | No | No | No | No | No |
| Product Name | J9840A Wireless Access Point | J9491AAE Wireless Access Point | J9698AAE High-Performance Access Point | J9420A Wireless Access Point | J9421A Wireless Access Point |
| Height | N/A | N/A | 1.5 inches | 1.5 inches | N/A |
| Width | N/A | N/A | 8 inches | 9.5 inches | N/A |
| Depth | N/A | N/A | 8 inches | 7.5 inches | N/A |
| Weight | N/A | N/A | 1.2 lbs | 2.2 lbs | N/A |
| Wi‑Fi Standard |
Reviews & Ratings
Z
Zeeshan Farooq
4
No compatibility issues and stable throughput.
M
Martin Keane
5
Good performance for dense wireless environments.
A
Arslan Qadir
3
Installation was simple and clean.
V
Victor Hammond
4
Meets enterprise expectations.
Questions & Answers
What is the HP MSM775 zl Premium Controller Module (SKU: J9840A)?
The HP MSM775 zl Premium Controller Module is a high-performance wireless LAN controller for HP’s zl switch chassis, delivering centralized management, advanced security, and scalable performance for enterprise Wi-Fi networks.
Which HP zl switch chassis support the J9840A controller?
The J9840A is compatible with HP 5400R zl, 8200zl, and 8300 zl Ethernet switch chassis, installing seamlessly into any Gigabit Ethernet module slot.
How many access points can the MSM775 zl controller manage?
The MSM775 zl supports up to 768 access points per module, enabling large-scale deployments with centralized configuration and monitoring.
What is the maximum client capacity of MSM775 zl?
The controller supports up to 24,576 concurrent client associations, ensuring robust performance for dense wireless environments.