Lifetime Warranty
Manufacturer: Cisco
Product ID: AIR-AP1231G-E-K9
Product Description: 802,11g IOS AP w/Avail CBus Slot, ETSI Cnfg
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email
Pre-owned, used and refurbished Cisco AIR-AP1231G-E-K9

High capacity connectivity is important and the Cisco AIR-AP1231G-E-K9 delivers exactly that. With enterprise-class features, versatility, and security, the AIR-AP1231G-E-K9 is ideal for all types of environments, even those that are challenging and require specialized antennas. New and used AIR-AP1231G-E-K9 access points are available through us for less and still provide unparalleled receive sensitivity and reliable performance for indoor environments. We guarantee you’ll be satisfied as we stand behind every new and used component we sell.

MULTI-LINK proudly offers new and pre-owned Cisco AIR-AP1231G-E-K9. Request a quote online by adding the AIR-AP1231G-E-K9 to your quote cart with no obligation to buy! To speak to a live representative who can answer your questions about a new or refurbished Cisco AIR-AP1231G-E-K9, call 1-800-TO MULTI (866-8584).

In addition to the AIR-AP1231G-E-K9, MULTI-LINK also provides other Cisco wireless components such as: adapters, access points, antennas, bridges, radio modules, power options and WLAN controllers. In addition to housing a large inventory of new and refurbished Cisco wireless products, such as the AIR-AP1231G-E-K9, we typically ship same day or within 1-2 days of your order. Let MULTI-LINK be your all-in-one source for new and used Cisco wireless equipment!

We value your business. Prior to shipment, each refurbished AIR-AP1231G-E-K9 is fully tested to factory specifications to ensure we deliver quality, reliable products to our customers. Every new and used component is backed with MULTI-LINK’S lifetime warranty.

Considering an upgrade? Do you have old networking equipment gathering dust? We’re interested in your surplus AIR-AP1231G-E-K9 as well as other excess networking equipment. MULTI-LINK encourages you to visit our Investment Recapture Page to learn more about a variety of possible buy-back options designed to maximize your ROI. Then send us your equipment list on our Sell Us Your Surplus form, or call and speak with a representative toll free at 1-800-TO-MULTI (866-8584).

You might also be interested in AIR-SAP2602E-R-K9.

General Information
Manufacturer: Cisco
Product ID: AIR-AP1231G-E-K9
Product Description: 802,11g IOS AP w/Avail CBus Slot, ETSI Cnfg
Product Type: Wireless Access Point
Marketing Information

Cisco Aironet 1231G Wireless Access Point delivers the investment protection, versatility, and enterprise-class features demanded by wireless LAN customers. It is designed specifically for challenging environments like factories, warehouses, and large retail establishments that require the antenna versatility associated with connectorized antennas, as well as a rugged metal enclosure and a broad operating temperature range. Orderable with either Cisco IOS Software the access point uses radio and network management features to extend the security, scalability, reliability, ease of deployment, and manageability available in wired networks to the WLAN.

Running Cisco IOS Software, makes the Access Point supports link role flexibility which provides both access point and bridge functionality through configuration of each radio as an access point, repeater, root bridge, non-root bridge, or workgroup bridge. This configuration flexibility enables the Access Point to address applications ranging from basic wireless LAN coverage to wireless LAN coverage with wireless backhaul to more traditional bridging applications.

Technical Information
Wireless LAN Standard: IEEE 802.11b/g
ISM Band: Yes
ISM Minimum Frequency: 2.41 GHz
ISM Maximum Frequency: 2.40 GHz
Total Number of Antennas: 2
Antenna Connector: RP-TNC Connector
Indoor Antenna Range: 410 ft
Outdoor Antenna Range: 700 ft
Wireless Transmission Speed: 54 Mbit/s
Wireless Security:


  • 802.1X support, including Cisco LEAP, EAP-Flexible Authentication via Secure Tunneling (EAP-FAST), Protected EAP- Generic Token Card (PEAP-GTC), PEAP-Microsoft Challenge Authentication Protocol Version 2 (PEAP-MSCHAPv2), EAP-Transport Layer Security (EAP-TLS), EAP-Tunneled TLS (EAP-TTLS), and EAP-Subscriber Identity Module (EAP-SIM) to yield mutual authentication and dynamic, per-user, per-session encryption keys (WPA and WPA2)
  • MAC address and standard 802.11 authentication mechanisms


  • AES-CCMP encryption (WPA2)
  • TKIP encryption enhancements: key hashing (per-packet keying), message integrity check (MIC) and broadcast key rotation via Cisco TKIP or WPA TKIP
  • Support for static and dynamic IEEE 802.11 WEP keys of 40 and 128 bits
Ethernet Technology: Fast Ethernet
Management Port: Yes
Management & Protocols
  • Telnet
  • Console port management
  • Trivial File Transfer Protocol (TFTP)
  • Simple Network Management Protocol (MIB I and MIB II)
  • CiscoWorks Resource Manager Essentials (RME)
  • CiscoWorks Software Image Manager (SWIM)
  • CiscoWorks Campus Manager
  • CiscoWorks CiscoView
  • CiscoWorks WLSE
Physical Characteristics
Form Factor: Desktop
  Ceiling Mountable
Height: 1.7"
Depth: 7.2"
Weight (Approximate): 1.72 lb
Additional Information:
  • Regulatory Domains: ETSI
  • 2 x RP-TNC Connectors
  • Uplink: Autosensing 802.3 10/100 Base-T Ethernet
  • Cisco IOS Software
  • Avail Cardbus Slot
  • Processor: IBM PowerPC405 (200 MHz)

Input Power Requirements:

  • 90 to 240 VAC ±10 percent (power supply)
  • 48 VDC ±10 percent


  • 16 MB RAM
  • 8 MB Flash memory


  • Ethernet activity and status
  • Device operating status
  • Radio activity and status
Certifications & Standards:
  • IEEE 802.11b
  • IEEE 802.11g
  • Wi-Fi
  • FCC Bulletin OET-65C
  • RSS-102


  • UL 60950
  • UL 2043
  • CAN/CSA C22.2 No. 60950
  • IEC 60950


  • FCC Part 15.247
  • RSS-210 (Canada)
  • EN 300.328
  • ARIB-STD 33 (Japan)
  • ARIB-STD 66 (Japan)
  • AS/NZS 4268:2003 (Australia and New Zealand)

EMI and Susceptibility (Class B):

  • FCC Part 15.107 and 15.109
  • ICES-003 (Canada)
  • VCCI (Japan)
  • EN 301.489-1 and -17 (Europe)


  • 802.11i
  • WPA2
  • WPA
  • 802.1X
  • AES
  • TKIP

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