United States
Name:
AIR-RM1252A-C-K9=
- Description:
- 802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; China; Spare 1250 Series Access Point Radio Modules
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- Cisco
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- GTIN:
- 4063403411145
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- Price:
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3 Year Extended Warranty
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AIR-RM1252A-C-K9= Overview
AIR-RM1252A-C-K9= is a high-performance wireless access point radio module engineered for enterprise environments. It supports dual-band connectivity across both 2.4GHz and 5GHz frequency bands and leverages the 802.11ac (Wi‑Fi 5) standard to deliver robust data rates and reliable wireless performance. Designed with advanced features such as MU-MIMO and beamforming, it ensures efficient and high-speed connectivity even in dense client environments.
This radio module is built to integrate seamlessly into indoor wireless access point deployments, offering optimal coverage and low-latency data transmission for large offices and other enterprise applications. With secure connectivity features including support for WPA2 and WPA3 protocols and compliance with FCC, CE, and RoHS standards, the AIR-RM1252A-C-K9= provides a reliable foundation for modern, secure wireless networks.
What is the price of AIR-RM1252A-C-K9=?
Pricing for AIR-RM1252A-C-K9= is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for AIR-RM1252A-C-K9=.
Explore more options from Wireless or explore other Cisco products.
AIR-RM1252A-C-K9= Specifications
| Product Type | Wireless Access Point Radio Module |
| Wireless Type | Access Point |
| Wi-Fi Standard | Wi-Fi 5 |
| Frequency Bands | 2.4GHz / 5GHz |
| Data Rate | 1.3Gbps |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | N/A |
| Antenna Type | Omnidirectional |
| Antenna Gain | N/A |
| MIMO Technology | MU-MIMO |
| Beamforming | Yes |
| Mounting Options | N/A |
| Power Supply | PoE |
| Mesh Networking | No |
| Ethernet Port | N/A |
| Max Number Of Devices Supported | N/A |
| Protocols Supported | 802.11a/b/g/n/ac |
| Management Features | N/A |
| Security Features | WPA2 / WPA3 |
| Compliance | FCC / CE / RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | AIR-RM1252A-C-K9= |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Antenna Gain | N/A | N/A | N/A | N/A | N/A |
| Antenna Type | Omnidirectional | Omnidirectional | Internal / Omnidirectional | Integrated Omnidirectional | Omnidirectional |
| Beamforming | Yes | Yes | Yes | Yes | Yes |
| Compliance | FCC, CE, RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS |
| Connector Type | RJ-45 | N/A | RJ-45 | RJ-45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | Up to 1.3Gbps | 1.3Gbps | Up to 1.3Gbps | 300Mbps | Up to 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | N/A | 1x Gigabit | 1x Gigabit | 1x Gigabit |
| Frequency Bands | 2.4GHz, 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz | 2.4GHz / 5GHz |
| Height | N/A | N/A | N/A | N/A | N/A |
| Management Features | On-Premises | N/A | Cloud Management / On-Premises | Cisco Wireless LAN Controller Integration | Cloud Management / On-Premises |
| Max Number of Devices Supported | N/A | N/A | N/A | N/A | N/A |
| Max Range | N/A | N/A | N/A | N/A | N/A |
| Memory | N/A | N/A | N/A | N/A | N/A |
| Mesh Networking | No | No | No | No | No |
| MIMO Technology | MU-MIMO | MU-MIMO | MU-MIMO | N/A | MU-MIMO |
| Mounting Options | Ceiling Mount, Wall Mount | N/A | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount |
| Outdoor Use | No | No | No | No | No |
| Power Supply | PoE | PoE | PoE | PoE | PoE |
| Processor | N/A | N/A | N/A | N/A | N/A |
| Product Name | Cisco Aironet 1252AG-C-K9 | AIR-RM1252A-C-K9= | Cisco Aironet 1252 Series AIR-LAP1252AG-S-K9 | AIR-LAP1252-N-K9-5 | AIR-RM1252G-A-K9= |
| Product Type | Wireless Product | Wireless Access Point Radio Module | Wireless Product | Wireless Access Point | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n | 802.11a/b/g/n/ac |
| Security Features | WPA2, WPA3, 802.1X | WPA2 / WPA3 | WPA2 / WPA3 | WPA2 / 802.1X | WPA2 / WPA3 / 802.1X |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 | 802.11ac | 802.11n | Wi-Fi 5 (802.11ac) |
| Wi‑Fi Standard | - | - | - | - | - |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
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Questions & Answers
Q
What is the Cisco AIR-RM1252A-C-K9= radio module?
A
The Cisco AIR-RM1252A-C-K9= is a 5 GHz 802.11a/n dual-stream radio module designed as a spare for Cisco 1250 Series access points.
Q
Which Wi-Fi standards does the AIR-RM1252A-C-K9= support?
A
This module supports IEEE 802.11a and 802.11n, delivering dual-stream MIMO performance in the 5 GHz spectrum.
Q
What frequency band does the AIR-RM1252A-C-K9= operate on?
A
The AIR-RM1252A-C-K9= operates exclusively in the 5 GHz band for high-speed, low-interference wireless connectivity.
Q
How many spatial streams does the AIR-RM1252A-C-K9= support?
A
It supports two spatial streams (2×2 MIMO), enabling up to 300 Mbps PHY rates under optimal conditions.
Q
Which Cisco access points are compatible with this module?
A
This radio is compatible with Cisco 1250 Series access points, including 1252, 1252E, and 1252E-MW models.
Q
How many antenna connectors are on the AIR-RM1252A-C-K9=?
A
The module features three RP-TNC connectors for flexible external antenna configuration.
Q
What type of antenna connectors does the module use?
A
It uses RP-TNC (reverse polarity TNC) connectors, ensuring secure, industry-standard antenna attachments.
Q
Where is the AIR-RM1252A-C-K9= manufactured?
A
This spare radio module is manufactured in China under Cisco’s quality and compliance standards.
Q
Is the AIR-RM1252A-C-K9= intended as a spare part?
A
Yes, it’s sold as a genuine Cisco spare for replacing or upgrading faulty 5 GHz radios in 1250 Series access points.
Q
How do I install the AIR-RM1252A-C-K9= in my access point?
A
Power off the access point, remove the existing radio cover, align the AIR-RM1252A-C-K9= module, secure it with the retaining screw, and power on the device.
Q
Can I mix 2.4 GHz and 5 GHz modules in the same access point?
A
Yes, Cisco 1250 Series APs support one 2.4 GHz and one 5 GHz radio module for simultaneous dual-band operation.
Q
What firmware version is required for the AIR-RM1252A-C-K9=?
A
Ensure your access point runs Cisco IOS XE 3.8.0 or later to fully support this radio module’s features.
Q
Does the AIR-RM1252A-C-K9= support Cisco CleanAir technology?
A
Yes, when paired with a CleanAir-capable AP and appropriate firmware, it provides advanced RF interference detection.
Q
What warranty covers the AIR-RM1252A-C-K9=?
A
Cisco’s limited lifetime warranty applies when purchased through authorized channels, covering defects in materials and workmanship.
Q
Where can I purchase a genuine AIR-RM1252A-C-K9=?
A
Buy from Cisco’s official reseller network or authorized distributors to ensure authenticity and full warranty support.
Q
How can I verify the authenticity of my AIR-RM1252A-C-K9=?
A
Check the Cisco serial number on Cisco’s online warranty and product authentication tool to confirm genuine status.
