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Abigail Foster
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AIR-RM1252G-P-K9= delivered steady 2.4GHz coverage with reliable throughput.
AIR-RM1252G-P-K9=
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802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; Japan2; Spare...
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AIR-RM1252G-P-K9=
- Description:
- 802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; Japan2; Spare 1250 Series Access Point Radio Modules
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 248626037042
- Condition:
3 Year Extended Warranty
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AIR-RM1252G-P-K9= Overview
AIR-RM1252G-P-K9= is an enterprise-grade wireless access point engineered for reliable indoor connectivity. Designed to operate on both 2.4GHz and 5GHz frequency bands, it supports Wi‑Fi 5 with data rates of up to 1Gbps, and incorporates robust connectivity features such as MU‑MIMO and beamforming to ensure stable performance even in high‑density environments. Its integrated omnidirectional antenna, delivering a 5dBi gain, helps extend the wireless coverage across large offices and public areas.
AIR-RM1252G-P-K9= offers versatile installation options including ceiling and wall mounting, making it a flexible choice for corporate settings, educational institutions, and retail spaces. The device supports Power over Ethernet (PoE) for streamlined deployment, features secure wireless encryption with WPA2 and WPA3, and is designed for simplified network management. This makes it an ideal solution for networks that demand consistent high‑performance connectivity in dynamic indoor environments.
AIR-RM1252G-P-K9= price is is available on request. Get immediate quote.
Request bulk order quote for AIR-RM1252G-P-K9= for additional pricing. Browse the full Cisco 1250 Access Point series or explore all Cisco products.
AIR-RM1252G-P-K9= Specifications
- Product Type
- Wireless Product
- Wireless Type
- Access Point
- Wi-Fi Standard
- Wi-Fi 5
- 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
- 5dBi
- MIMO Technology
- MU-MIMO
- Beamforming
- Yes
- Mounting Options
- Ceiling Mount / Wall 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
- Management Features
- Cloud Management / SNMP
- Security Features
- WPA2 / WPA3
- Compliance
- FCC / CE / RoHS
- Processor
- N/A
- Memory
- N/A
- Outdoor Use
- No
- Product Name
- AIR-RM1252G-P-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 
| AIR-RM1252G-P-K9= |  AIR-RM1252A-K-K9= |  AIR-LAP1252AG-T-K9 |  AIR-RM1252A-C-K9= |  AIR-AP1252AG-A-K9 | |
|---|---|---|---|---|---|
| Antenna Gain | 5dBi | 3dBi | 3dBi | N/A | N/A |
| Antenna Type | Omnidirectional | Omnidirectional | Integrated Omnidirectional | Omnidirectional | Omnidirectional |
| Beamforming | Yes | N/A | Yes | Yes | Yes |
| Compliance | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC / CE / RoHS | FCC, CE, RoHS |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | N/A | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | 1Gbps | Up to 300 Mbps (2.4GHz) / Up to 867 Mbps (5GHz) | Up to 1.3Gbps | 1.3Gbps | 1.3Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | 1x Gigabit | N/A | 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 |
| MIMO Technology | MU-MIMO | SU-MIMO | MU-MIMO | MU-MIMO | MU-MIMO |
| Management Features | Cloud Management / SNMP | On-Premises, SNMP | Controller-Based / SNMP | N/A | Cloud Management, On-Premises, SNMP |
| 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 |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount | Ceiling Mount / Wall Mount | N/A | 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 | AIR-RM1252G-P-K9= | Cisco Aironet 1252 Wireless Access Point | Cisco Aironet 1252AG-T Wireless Access Point | AIR-RM1252A-C-K9= | Cisco Aironet 1252 Access Point |
| Product Type | Wireless Product | Wireless Product | Wireless Product | Wireless Access Point Radio Module | Wireless Product |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11a/b/g/n, Ethernet | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac |
| Security Features | WPA2 / WPA3 | WPA2 / 802.1X / VPN | WPA2 / WPA3 / 802.1X | WPA2 / WPA3 | WPA2, WPA3, 802.1X, VPN |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | Wi-Fi 5 | 802.11n | Wi-Fi 5 (802.11ac) | Wi-Fi 5 | Wi-Fi 5 |
| Width | N/A | N/A | N/A | N/A | N/A |
| Wireless Type | Access Point | Access Point | Access Point | Access Point | Access Point |
| Wi‑Fi Standard |
Reviews & Ratings
B
Brandon Mitchell
5
Consistent RF output and easy installation.
C
Clara Sullivan
4
Professional Cisco spare module built for durability.
D
Dylan Harper
4
Strong compatibility with 1250 Series chassis.
E
Ethan Collins
5
Dependable radio upgrade for enterprise WLAN.
F
Fiona Grant
5
Stable signal performance across office floors.
G
Gavin Porter
5
Reliable wireless expansion ensuring uptime.
Questions & Answers
What is the Cisco AIR-RM1252G-P-K9= 802.11g/n-d2.0 2.4-GHz Radio Module?
The AIR-RM1252G-P-K9= is a spare Cisco radio module for 1250 Series access points, delivering 802.11g/n performance on the 2.4 GHz band with three RP-TNC antenna ports.
Which Cisco access points are compatible with AIR-RM1252G-P-K9=?
This radio module is compatible exclusively with Cisco 1250 Series access points (AIR-AP1252AG, AIR-AP1252AG-E-K9, and related models).
What frequency band and standards does this radio module support?
It supports the 2.4 GHz frequency band and conforms to IEEE 802.11g and 802.11n standards for backward compatibility and MIMO performance.
How many antenna connectors does the AIR-RM1252G-P-K9= module have?
The module provides three RP-TNC female connectors for external antennas, enabling 3×3 MIMO deployment.
Is the AIR-RM1252G-P-K9= module dual-band capable?
No. This module operates solely on the 2.4 GHz band. For 5 GHz support, use the AIR-RM1250A-K9= 5 GHz radio module.
What maximum data rate can I achieve with this radio module?
The AIR-RM1252G-P-K9= delivers up to 300 Mbps aggregate throughput using 40 MHz channels and three spatial streams.
Is this radio module region-locked for Japan use only?
Yes. It is preconfigured for Japan2 regulatory domain. Ensure compliance with local RF regulations when deploying elsewhere.
How do I install the AIR-RM1252G-P-K9= in my access point?
Power down the AP, remove the existing radio daughterboard, align the replacement, press firmly into the mini-PCIe slot, secure the retaining screw, then reconnect antennas and power on.
Do I need a separate software license to use this radio module?
No. The radio module functions automatically once installed; all necessary licensing is managed through the access point controller or embedded software.
What warranty covers the AIR-RM1252G-P-K9= module?
It is covered by Cisco’s Limited Lifetime Hardware Warranty, which includes replacement for defects in materials and workmanship.
What are the key technical features of the AIR-RM1252G-P-K9=?
Key features include 2.4 GHz 802.11g/n support, up to 3×3 MIMO, 300 Mbps throughput, three RP-TNC connectors, and Japan2 regulatory compliance.
Can this radio module improve Wi-Fi coverage and capacity?
Yes. Its 3×3 MIMO design and high throughput enable better spatial diversity, increased range, and higher client densities on the 2.4 GHz band.
What environmental specifications apply to the AIR-RM1252G-P-K9=?
Operating temperature: 0 °C to 40 °C; storage: –20 °C to 70 °C; humidity: 10 %–90 % non-condensing; meets Cisco environmental guidelines.
Where can I purchase genuine AIR-RM1252G-P-K9= modules?
Order through authorized Cisco partners, resellers, or the Cisco e-Store using SKU AIR-RM1252G-P-K9=.
How do I configure my access point after installing the radio module?
After installation, reboot the AP. The Cisco wireless controller or embedded GUI will auto-detect the new module. Verify settings under Radio1 (2.4 GHz) and apply desired WLAN profiles.
What is the exact part number and SKU for ordering this spare module?
The part number is AIR-RM1252G-P-K9= and the SKU matches the Cisco identifier for 2.4 GHz spare radio modules in the 1250 Series.