$289.00 Regular price
Sale price$289.00
CiscoSKU: 685765
Model Number: AIM-ATM
Condition: New
In stock:  Yes
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The AIM-ATM optimizes the Cisco 2600, 2600XM, 2691, 3660, and Cisco 3700 Series modular multiservice routers by offering ATM adaptation layer 2 (AAL2) and ATM adaptation layer 5 (AAL5) support for low-density T1/E1 data and voice connections over ATM networks. This AIM module allows service providers and enterprise customers to take advantage of the reliability and quality of service (QoS) available with ATM connectivity. This AIM module provides a cost-effective option for reducing recurring cost and maximizing the benefits of the advanced bandwidth management features of the Cisco IOS software. This AIM module take advantage of the internal AIM slot(s) of the Cisco 2600, 2600XM, 2691, 3660, and 3700 series routers, ensuring that external slots remain available for components such as WAN interface network modules, and serial WAN network modules.

By supporting CPU-intensive applications such as ATM or voice services on a dedicated coprocessor, users can obtain significantly higher throughput rates and enable new services and applications.

AIM-ATM= Product Overview

    Technical Information

  • Application/Usage:     Voice

    Management & Protocols

  • Protocols:     ATM
  • Protocols:     RSVP
  • Protocols:     MpoA
  • Protocols:     PPPoA
  • Protocols:     NHRP
  • Protocols:     VoIP
  • Protocols:     VoATM

    Environmental Conditions

  • Temperature:     
  • Temperature:     
  • Humidity:     10% to 85% Non-condensing Relative Humidity Operating
  • Humidity:     10% to 85% Non-condensing Relative Humidity Non-operating


  • Additional Information:     
  • ATM Edge Connectivity
  • It requires VWIC-1MFT-T1, VWIC-1MFT-E1, VWIC-2MFT-T1, or VWIC-2MFT-E1 Voice/Wan Inetrface Card
  • All voice interface cards are supported: FXS, FXO, Analog-DID, E&M, and BRI
  • The AIM-ATM supports the following ATM services:

  • Supports up to four ATM T1/E1 ports per AIM, using two 2-port multiflex T1/E1 VWICs in WIC slots, NM-xFE2W, NM-2W, or NM-HDV
  • ATM class of service (CoS) features CBR, VBR-nrt, VBR-rt, ABR, and UBR
  • AAL5: H.323 VoIP, up to four T1/E1 channels of AAL5 (with IMA support)
  • VoATM-AAL2 (trunked only)
  • If used in conjunction with a T1/E1 multiflex trunk voice/WAN interface card (VWIC-MFT) for circuit-mode data and frame-mode data over ATM infrastructures
  • Supports QoS features
  • Permanent virtual circuit (PVC) and switched virtual circuits (SVC) support, where SVC is for data only
  • ATM Forum UNI 3.0, UNI 3.1, and UNI 4.0
  • LAN Emulation 2.0 Client and Server
  • Per VC queuing for segmentation
  • Support for up to 1024 AAL5 VCs for data/voice features
  • Support for up to1024 AAL2 VCs with up to 255 subchannels each for voice per AIM
  • 1-Kbps resolution for sustained cell rate (SCR) and peak cell rate (PCR)
  • 32-Kbps minimum traffic rate
  • 13-bit range for VPI/VCI per interface
  • Maximum Burst Size (MBS) is up to 255 cells per VC
  • Dynamic management of the cell scheduler table
  • Operations and management (OAM) support (F5)
  • Early Packet Discard
  • AAL5 reassembly time-outs
  • AAL2 subcell multiplexing support
  • System Requirements:     
  • AIM slot
  • Required Cisco IOS Image: Any Cisco IOS Plus or SP Services Feature Sets
  • Supported Platforms & Minimum IOS Versions:

  • Cisco 2851 - 12.3(8)T4
  • Cisco 2821 - 12.3(8)T4
  • Cisco 2811 - 12.3(8)T4
  • 3845 - 12.3(11)T
  • 3825 - 12.3(11)T
  • 3745 - 12.2(11)YT or 12.2(13)T
  • 3725 - 12.2(11)YT or 12.2(13)T
  • 3660 series - 12.2.4T
  • 2691 - 12.2(11)YT or 12.2(13)T
  • 2650 - 12.2.4T
  • 2600XM Series - 12.2(8)T1
  • 2600 series - 12.2.4T
  • Compatibility:     

    Supported Platforms:

  • Cisco 2851
  • Cisco 2821
  • Cisco 2811
  • 3845
  • 3825
  • 3745
  • 3725
  • 3660 series
  • 2691
  • 2650
  • 2600XM Series
  • 2600 series
  • Certifications & Standards:     
  • H.323
  • RFC 1483 support for multiple encapsulations over ATM
  • RFC 1577 support for routing over ATM
  • ATM standards:

  • AAL2
  • AAL5
  • UNI 3.0
  • UNI 3.1
  • UNI 4.0


  • Limited Warranty:     90

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