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AIR-RM1252A-T-K9

Description:
802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; Taiwan; Spare 1250 Series Access Point Radio Modules
Rating:
4.9(7)

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Cisco
GTIN:
0882658140563
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air-rm1252a-t-k9 802.11a/n-d2.0 5-ghz radio module; 3 rp-tnc; taiwan; spare 1250 series access point radio modules

3 Year Extended Warranty

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AIR-RM1252A-T-K9

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802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; Taiwan; Spare 1...

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AIR-RM1252A-T-K9 Overview

AIR-RM1252A-T-K9 is a high-performance wireless access point designed for enterprise environments that demand reliable and fast connectivity. Engineered for dual-band operation, it supports both 2.4GHz and 5GHz frequency bands while adhering to the 802.11ac Wave 2 (Wi-Fi 5) standard, delivering data rates up to 1.3Gbps. Its advanced features such as MU-MIMO and beamforming ensure improved efficiency and throughput, making it a robust solution for high-density office spaces, campuses, and similar indoor scenarios.

This model offers versatile connectivity and installation options with PoE power supply and compatibility with both ceiling and wall mounts, streamlining deployment across diverse infrastructures. Ideal for modern enterprise networks where seamless performance is crucial, AIR-RM1252A-T-K9 integrates comprehensive security features including WPA2 and WPA3 protocols to safeguard data communications in fast-paced wireless environments.

AIR-RM1252A-T-K9 price is is available on request. Get immediate quote.

Request bulk order quote for AIR-RM1252A-T-K9 for additional pricing. Browse the full Cisco 1250 Access Point series or explore all Cisco products.

AIR-RM1252A-T-K9 Specifications

Product Type
Wireless Access Point
Brand
Cisco
Wireless Type
Access Point
Wi-Fi Standard
802.11ac Wave 2 (Wi-Fi 5)
Frequency Bands
2.4GHz / 5GHz
Data Rate
1.3Gbps
Connector Type
RJ-45
Antenna Type
Internal Omnidirectional
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, Ethernet
Management Features
Cloud Management / On-Premises / SNMP
Security Features
WPA2 / WPA3 / 802.1X / VPN
Compliance
FCC / CE / RoHS
Outdoor Use
No
Product Name
AIR-RM1252A-T-K9

Product Comparison Table

802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; Taiwan; Spare 1250 Series Access Point Radio ModulesAIR-RM1252A-T-K9802.11a/n-d2.0 5-GHz Radio Module; 3 RP-TNC; Non-FCC; Spare 1250 Series Access Point Radio ModulesAIR-RM1252A-N-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-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-K9802.11a/g/n-d2.0 2.4/5-GHz Mod Auto AP; 6 RP-TNC; China 1250 Series Access Points- 2.4 GHz/5 GHzAIR-AP1252AG-C-K9
Product TypeWireless Access PointWireless Access PointWireless ProductWireless ProductWireless Product
Wireless TypeAccess PointAccess PointAccess PointAccess PointAccess Point
Wi-Fi Standard802.11ac Wave 2 (Wi-Fi 5)802.11n802.11a/b/g802.11a/b/gWi-Fi 5
Frequency Bands2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz / 5GHz2.4GHz, 5GHz
Data Rate1.3Gbps450Mbps54Mbps54MbpsUp to 1.3Gbps
Connector TypeRJ-45RJ-45RJ-45RJ-45RJ-45
Antenna TypeInternal OmnidirectionalOmnidirectionalInternalOmnidirectionalOmnidirectional
BeamformingYesYesNoNoYes
Mounting OptionsCeiling Mount / Wall MountCeiling MountCeiling Mount / Wall MountCeiling Mount, Wall MountCeiling Mount, Wall Mount
Power SupplyPoEPoEPoEPoEPoE
Protocols Supported802.11a/b/g/n/ac, Ethernet802.11a/b/g/n / Ethernet802.11a/b/g802.11a/b/g, Ethernet802.11a/b/g/n/ac
Management FeaturesCloud Management / On-Premises / SNMPCloud Management / SNMPOn-PremisesOn-PremisesOn-Premises
Security FeaturesWPA2 / WPA3 / 802.1X / VPNWPA2 / 802.1XWPA / WPA2 / WEPWPA2, 802.1XWPA2, WPA3, 802.1X
ComplianceFCC / CE / RoHSFCC / CE / RoHSFCC / CE / RoHSFCC / CE / RoHSFCC, CE, RoHS
Outdoor UseNoNoNoNoNo
Product NameAIR-RM1252A-T-K9AIR-RM1252A-N-K9AIR-LAP1252G-A-K9AIR-LAP1252AG-E-K9Cisco Aironet 1252AG-C-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

O
Oliver Grant
5

AIR-RM1252A-T-K9 delivered reliable 5GHz expansion with strong RF stability.

P
Paige Mitchell
5

Consistent signal output and seamless compatibility.

Q
Quentin Dawson
5

Professional spare module ensuring predictable performance.

R
Rachel Sloan
5

Improved high-frequency coverage in busy environments.

S
Samuel Parker
5

Stable operation under heavy enterprise load.

T
Tara Brooks
5

Dependable installation and long-term reliability.

U
Ulysses Hayes
4

Business-grade radio module supporting network scalability.

Questions & Answers

What is the Cisco AIR-RM1252A-T-K9 radio module?

The AIR-RM1252A-T-K9 is a genuine Cisco 802.11a/n-d2.0 5 GHz radio module with three RP-TNC antenna connectors, designed as a replaceable module for Cisco 1250 Series Access Points.

Which Cisco access points are compatible with AIR-RM1252A-T-K9?

The AIR-RM1252A-T-K9 is compatible exclusively with Cisco 1250 Series Access Points, supporting both indoor and outdoor models that accept replaceable radio modules.

What frequency band does the AIR-RM1252A-T-K9 support?

This radio module operates solely in the 5 GHz band, supporting IEEE 802.11a and 802.11n dual-stream (d2.0) modes for high-throughput performance.

How many spatial streams does the AIR-RM1252A-T-K9 module provide?

The AIR-RM1252A-T-K9 supports two spatial streams (2×2 MIMO), enabling maximum data rates up to 300 Mbps under optimal conditions.

What type of antenna connectors are included on the AIR-RM1252A-T-K9?

The module is equipped with three RP-TNC female connectors, allowing flexible attachment of external 5 GHz antennas for customized coverage.

Where is the AIR-RM1252A-T-K9 manufactured?

The AIR-RM1252A-T-K9 is manufactured in Taiwan, adhering to Cisco’s strict quality and performance standards for spare parts.

What is the maximum data throughput of the AIR-RM1252A-T-K9?

With dual-stream 802.11n support, the module delivers up to 300 Mbps aggregate throughput in ideal RF environments.

Is the AIR-RM1252A-T-K9 a genuine Cisco spare part?

Yes. The AIR-RM1252A-T-K9 is an OEM Cisco spare radio module, fully warrantied and supported by Cisco when installed in qualifying 1250 Series Access Points.

How do I install the AIR-RM1252A-T-K9 in my Cisco 1250 Series AP?

Power off the access point, remove the module cover, slide the AIR-RM1252A-T-K9 into the radio slot until it seats firmly, reattach the cover, and power the AP back on.

Can I install multiple AIR-RM1252A-T-K9 modules in one access point?

No. Each 1250 Series Access Point supports only one replaceable 5 GHz radio module and one 2.4 GHz radio module simultaneously.

What power requirements does the AIR-RM1252A-T-K9 module have?

The radio module draws power from the host access point’s internal power supply; no separate power source is required.

What warranty coverage applies to the AIR-RM1252A-T-K9?

The AIR-RM1252A-T-K9 comes with Cisco’s standard limited lifetime warranty for spare parts, covering defects in materials and workmanship.

Does the AIR-RM1252A-T-K9 support modulation schemes like OFDM and CCK?

Yes. It supports OFDM for 802.11a/n transmissions and CCK for backward compatibility with legacy 5 GHz devices.

How can I troubleshoot a non-responsive AIR-RM1252A-T-K9?

Verify the module is fully seated, check AP diagnostics for radio errors, update the AP firmware to the latest Cisco IOS version, and confirm antenna connections.

Where can I purchase a genuine AIR-RM1252A-T-K9?

Authorized Cisco resellers, the Cisco Commerce Workspace, and Cisco’s official online store offer genuine AIR-RM1252A-T-K9 modules.

How do I configure the AIR-RM1252A-T-K9 after installation?

Use Cisco Prime Infrastructure or CLI to enable and configure 5 GHz radio settings—SSID, channel, transmit power—and verify operability via the AP’s status dashboard.