Name:
AIR-RM1252G-A-K9=
- Description:
- 802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; FCC; Spare 1250 Series Access Point Radio Modules
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Added to cart 47 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 248626037042
- Warranty:
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3 - List Price:
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- Price:
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3 Year Extended Warranty
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AIR-RM1252G-A-K9= Overview
AIR-RM1252G-A-K9= is a high-performance wireless access point engineered for modern enterprise environments. Designed to deliver dual-band connectivity on both 2.4GHz and 5GHz frequencies under the Wi‑Fi 5 (802.11ac) standard, this device supports data rates up to 1Gbps and incorporates advanced features such as MU-MIMO and beamforming to ensure robust, seamless wireless coverage and enhanced signal quality. Its versatile installation options—including ceiling and wall mounting—make it ideally suited for large offices, educational campuses, and other high-density indoor venues where efficient, secure, and scalable network connectivity is paramount.
The AIR-RM1252G-A-K9= also integrates smart connectivity features, enabling simplified on‑premises and cloud‑based management for streamlined network operations. With support for secure wireless protocols like WPA2 and WPA3, this access point is built to meet rigorous compliance standards (FCC, CE, RoHS) while delivering reliable performance to meet the demands of dynamic business environments.
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AIR-RM1252G-A-K9= Specifications
| Product Type | Wireless Access Point |
| Wireless Type | Access Point |
| Wi-Fi Standard | Wi-Fi 5 (802.11ac) |
| Frequency Bands | 2.4GHz / 5GHz |
| Data Rate | Up to 1Gbps |
| Max Range | N/A |
| Coverage Area | N/A |
| Connector Type | RJ-45 |
| Antenna Type | Omnidirectional |
| Antenna Gain | N/A |
| 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 / On-Premises |
| Security Features | WPA2 / WPA3 / 802.1X |
| Compliance | FCC / CE / RoHS |
| Processor | N/A |
| Memory | N/A |
| Outdoor Use | No |
| Product Name | AIR-RM1252G-A-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 | Internal | Internal Omnidirectional | Internal | Internal | Omnidirectional |
| Beamforming | Yes | Yes | No | 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 | RJ-45 | RJ-45 |
| Coverage Area | N/A | N/A | N/A | N/A | N/A |
| Data Rate | Up to 1.7Gbps | 1Gbps | 54Mbps | Up to 1.3Gbps | Up to 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Ethernet Port | 1x Gigabit | 1x Gigabit | N/A | 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 | Cloud Management / On-Premises / SNMP | Cloud Management / On-Premises / SNMP | On-Premises | On-Premises, SNMP | 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 | N/A | No | No |
| MIMO Technology | MU-MIMO | MU-MIMO | N/A | MU-MIMO | MU-MIMO |
| Mounting Options | Ceiling Mount / Wall Mount | Ceiling Mount / Wall Mount | 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 | AIR-AP1252AG-E-K9 | AIR-LAP1252AG-P-K9 Wireless Access Point | AIR-LAP1252G-A-K9 | Cisco AIR-AP1252G-A-K9 | AIR-RM1252G-A-K9= |
| Product Type | Wireless Access Point | Wireless Access Point | Wireless Product | Wireless Product | Wireless Access Point |
| Protocols Supported | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac | 802.11a/b/g | 802.11a/b/g/n/ac | 802.11a/b/g/n/ac |
| Security Features | WPA2 / WPA3 / 802.1X / VPN | WPA2 / WPA3 / 802.1X | WPA / WPA2 / WEP | WPA2, WPA3, 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 | 802.11a/b/g | 802.11a/b/g/n/ac | 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-RM1252G-A-K9= radio module used for?
A
The AIR-RM1252G-A-K9= is a spare 802.11g/n-d2.0 2.4 GHz radio module designed to upgrade or replace radios in Cisco 1250 Series Access Points.
Q
Which wireless standards does the AIR-RM1252G-A-K9= support?
A
This module supports IEEE 802.11g and 802.11n draft 2.0 standards on the 2.4 GHz band for backward compatibility and enhanced throughput.
Q
What is the maximum data rate of the AIR-RM1252G-A-K9=?
A
The AIR-RM1252G-A-K9= delivers up to 54 Mbps under 802.11g and up to 144 Mbps aggregate throughput in 802.11n draft 2.0 mode.
Q
How many antenna connectors are on the AIR-RM1252G-A-K9=?
A
The radio module features three RP-TNC connectors for external antennas, enabling 3×3 MIMO diversity and improved coverage.
Q
Is the AIR-RM1252G-A-K9= FCC certified?
A
Yes, the AIR-RM1252G-A-K9= is FCC Part 15 certified, ensuring compliance with North American regulatory requirements.
Q
Which Cisco Access Point models are compatible with the AIR-RM1252G-A-K9=?
A
This radio module is compatible with all Cisco 1250 Series Access Points requiring the 2.4 GHz 802.11g/n-d2.0 upgrade.
Q
Can I install the AIR-RM1252G-A-K9= myself?
A
Yes, installation is straightforward: power down the access point, remove the old module, insert the AIR-RM1252G-A-K9= into the radio slot, and reboot.
Q
Does the AIR-RM1252G-A-K9= support 3×3 MIMO?
A
Yes, the three RP-TNC antenna ports enable true 3×3 MIMO operation for higher reliability and throughput.
Q
What operating temperature range does the AIR-RM1252G-A-K9= support?
A
The module operates reliably between -20 °C and +50 °C, meeting typical indoor network infrastructure requirements.
Q
Is the AIR-RM1252G-A-K9= a genuine Cisco spare part?
A
Yes, the AIR-RM1252G-A-K9= is an OEM Cisco spare radio module backed by Cisco’s quality assurance.
Q
How do I configure the AIR-RM1252G-A-K9= after installation?
A
After hardware installation, use Cisco Wireless LAN Controller or AP CLI to verify radio status and apply your SSID, security, and power settings.
Q
What is the warranty on the AIR-RM1252G-A-K9=?
A
Cisco provides a limited lifetime warranty on the AIR-RM1252G-A-K9= when purchased through authorized channels.
Q
Can I use the AIR-RM1252G-A-K9= in outdoor installations?
A
The module is designed for indoor access points; for outdoor use, Cisco recommends weatherproof enclosures and industrial-grade radios.
Q
What is the part number for ordering the AIR-RM1252G-A-K9=?
A
Order the part using SKU AIR-RM1252G-A-K9= to ensure you receive the correct 2.4 GHz 802.11g/n radio module.
Q
Are any special drivers required for the AIR-RM1252G-A-K9=?
A
No additional drivers are needed; the module is fully supported by Cisco IOS and WLAN controller firmware.
Q
How does the AIR-RM1252G-A-K9= improve wireless performance?
A
By adding MIMO diversity, higher data rates, and optimized 2.4 GHz operation, this module enhances coverage and network capacity.