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Name:

AIR-RM1252G-E-K9

Description:
802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; ETSI; Spare 1250 Series Access Point Radio Modules
Rating:
4.4(7)

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2 In stock - Ready to Ship

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Cisco
GTIN:
248626037042
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air-rm1252g-e-k9 802.11g/n-d2.0 2.4-ghz radio module; 3 rp-tnc; etsi; spare 1250 series access point radio modules

3 Year Extended Warranty

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AIR-RM1252G-E-K9

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802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; ETSI; Spare 1...

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AIR-RM1252G-E-K9 Overview

AIR-RM1252G-E-K9 is a high-performance wireless access point that supports dual-band operation on the 2.4GHz and 5GHz frequencies while conforming to the Wi‑Fi 5 standard. Built for demanding enterprise environments, it delivers data speeds up to 1Gbps with advanced connectivity features such as MU‑MIMO and beamforming that optimize network performance for large offices and data centers.

Featuring integrated omnidirectional antennas with a 5dBi gain, this access point provides reliable indoor coverage and is designed for versatile installation options including ceiling and wall mounts. Its Power-over-Ethernet (PoE) connectivity via an RJ‑45 port simplifies deployment, making AIR-RM1252G-E-K9 an ideal solution for organizations seeking a robust, scalable, and efficient wireless network.

AIR-RM1252G-E-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-RM1252G-E-K9 for additional pricing. Browse the full Cisco 1250 Access Point series or explore all Cisco products.

AIR-RM1252G-E-K9 Specifications

Product Type
Wireless Product
Brand
Cisco
Wireless Type
Access Point
Wi-Fi Standard
Wi-Fi 5
Frequency Bands
2.4GHz / 5GHz
Data Rate
1Gbps
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
Protocols Supported
802.11a/b/g/n/ac
Management Features
Cloud Management / SNMP
Security Features
WPA2 / WPA3 / 802.1X
Compliance
FCC / CE / RoHS
Outdoor Use
No
Product Name
AIR-RM1252G-E-K9

Product Comparison Table

802.11g/n-d2.0 2.4-GHz Radio Module; 3 RP-TNC; ETSI; Spare 1250 Series Access Point Radio ModulesAIR-RM1252G-E-K9802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; Korea; Spare 1250 Series Access Point Radio ModulesAIR-RM1252A-K-K9802.11a/g/n-d2.0 2.4/5-GHz Mod Unified AP; 6 RP-TNC; Non-FCC 1250 Series Access Points- 2.4 GHz/5 GHzAIR-LAP1252AG-N-K9802.11a/g/n-d2.0 2.4/5-GHz Mod Unified AP; 6 RP-TNC; ETSI 1250 Series Access Points- 2.4 GHz/5 GHzAIR-LAP1252AG-E-K9802.11g/n-d2.0 2.4-GHz Mod Unified AP; 3 RP-TNC; FCC 1250 Series Access Points- 2.4 GHz/5 GHzAIR-LAP1252G-A-K9
Product TypeWireless ProductWireless ProductWireless Access PointWireless ProductWireless Product
Wireless TypeAccess PointAccess PointAccess PointAccess PointAccess Point
Wi-Fi StandardWi-Fi 5802.11n802.11a/g802.11a/b/g802.11a/b/g
Frequency Bands2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz / 5GHz
Data Rate1GbpsUp to 300 Mbps (2.4GHz) / Up to 867 Mbps (5GHz)Up to 54Mbps per radio54Mbps54Mbps
Connector TypeRJ-45RJ-45RJ-45RJ-45RJ-45
Antenna TypeOmnidirectionalOmnidirectionalInternal OmnidirectionalOmnidirectionalInternal
Mounting OptionsCeiling Mount / Wall MountCeiling MountCeiling Mount / Wall MountCeiling Mount, Wall MountCeiling Mount / Wall Mount
Power SupplyPoEPoEPoE / AC AdapterPoEPoE
Protocols Supported802.11a/b/g/n/ac802.11a/b/g/n, Ethernet802.11a, 802.11g, Ethernet802.11a/b/g, Ethernet802.11a/b/g
Management FeaturesCloud Management / SNMPOn-Premises, SNMPCloud Management / SNMPOn-PremisesOn-Premises
Security FeaturesWPA2 / WPA3 / 802.1XWPA2 / 802.1X / VPNWPA2 / 802.1XWPA2, 802.1XWPA / WPA2 / WEP
ComplianceFCC / CE / RoHSFCC / CE / RoHSFCC / CE / RoHSFCC / CE / RoHSFCC / CE / RoHS
Outdoor UseNoNoNoNoNo
Product NameAIR-RM1252G-E-K9Cisco Aironet 1252 Wireless Access PointCisco Aironet 1252AG Indoor Access PointAIR-LAP1252AG-E-K9AIR-LAP1252G-A-K9

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

100% Genuine Product Guarantee

Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.

Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

Expert Technical Support

Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.

Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

Q
Quinn Carter
4

AIR-RM1252G-E-K9 provided consistent 2.4GHz radio performance across departments.

R
Rachel Sloan
4

Reliable spare module with stable signal clarity.

S
Samuel Brooks
4

Seamless integration with existing 1250 platforms.

T
Tara Hayes
5

Professional Cisco RF module ensuring uptime.

U
Ulysses Parker
5

Dependable wireless expansion component.

V
Victoria Stone
5

Stable performance under enterprise load.

W
William Benson
4

Business-ready spare module maintaining connectivity.

Questions & Answers

What is the AIR-RM1252G-E-K9 radio module?

The AIR-RM1252G-E-K9 is a 2.4 GHz 802.11g/n-d2.0 radio module with three RP-TNC connectors, designed as a spare for Cisco 1250 Series access points.

Which access points are compatible with the AIR-RM1252G-E-K9?

This radio module is fully compatible with Cisco 1250 Series access points that support replaceable RF modules.

Does the AIR-RM1252G-E-K9 support dual-band operation?

No, the AIR-RM1252G-E-K9 operates exclusively on the 2.4 GHz band for 802.11g and 802.11n standards.

What antennas can I attach to this radio module?

You can connect any 2.4 GHz RP-TNC antennas, including omni-directional, directional, or ceiling-mount options.

How do I install the AIR-RM1252G-E-K9 module in my access point?

Power down the access point, slide the module into the RF bay until it clicks, secure the retaining screw, and power the device back on.

Is the AIR-RM1252G-E-K9 ETSI certified?

Yes, this radio module carries ETSI certification for operation within European Union radio frequency regulations.

What maximum data rate does the AIR-RM1252G-E-K9 support?

It supports up to 300 Mbps aggregate throughput using 802.11n MIMO on the 2.4 GHz band.

How many spatial streams does the AIR-RM1252G-E-K9 provide?

The module provides two spatial streams (2x2 MIMO) for enhanced performance and reliability.

Can I purchase the AIR-RM1252G-E-K9 as a standalone spare part?

Yes, this module is sold separately as a spare or to upgrade existing Cisco 1250 Series access points.

What warranty covers the AIR-RM1252G-E-K9?

Cisco’s standard hardware warranty applies, typically one year, with options to extend via support contracts.

How does the AIR-RM1252G-E-K9 differ from the dual-band module?

This module operates only on 2.4 GHz, whereas dual-band modules support both 2.4 GHz and 5 GHz frequency bands.

Will the AIR-RM1252G-E-K9 work with my existing Cisco firmware?

Yes, it uses the access point’s existing Cisco IOS or AireOS firmware—no separate firmware update is required.

What are the physical dimensions of the AIR-RM1252G-E-K9?

The module measures approximately 80 mm x 30 mm x 10 mm and weighs around 50 grams.

Can I mix radio modules of different regions in one access point?

No, all RF modules in a single access point must match the regulatory domain to ensure compliance.

How do I verify the AIR-RM1252G-E-K9 is genuine?

Check the Cisco hologram, part number label, and purchase through an authorized Cisco reseller to ensure authenticity.

What is the SKU structure of AIR-RM1252G-E-K9?

AIR-RM1252G-E-K9 breaks down as Access Insert Radio Module (AIR-RM), 1252 Series, 2.4 GHz (G), ETSI (E), with Cisco service level (K9).