Lifetime Warranty
Manufacturer: Cisco
Product ID: SPA-2XOC3-ATM
Product Description: 2-port OC-3c/STM-1 ATM Shared Port Adapter
Shipping: Typically ships within 2-3 days
Warranty: Lifetime Warranty
Any Questions?
1-800-TO-MULTI or Email

Pre-Owned, Used And Refurbished Cisco SPA-2XOC3-ATM

The Cisco SPA-2XOC3-ATM, or Cisco 2-Port OC3c/STM1c ATM Shared Port Adapter, was designed for all telcos and Internet service providers (ISPs), the Cisco ATM SPAs support a variety of port choices and granularity, including OC-3c/STM-1c and OC-12c/STM-4c interfaces for worldwide use. The SPA-2XOC3-ATM is designed to support the convergence of data, voice, and video services, allowing customers to migrate existing voice and video traffic onto a corporate data network for substantial cost savings. The Cisco ATM SPAs include a comprehensive ATM feature set including per-virtual-circuit and per-virtual-path traffic shaping, ATM service classes including constant bit rate (CBR), variable bit rate non-real time (VBR-nrt), variable bit rate real time (VBR-rt), unspecified bit rate (UBR and UBR+), Multiprotocol Label Switching (MPLS), QoS, a high-performance segmentation-and-reassembly (SAR) architecture, and support for a large number of ATM virtual connections.

The Cisco SPA-2XOC3-ATM available is just one of the many options available in the extensive MULTI-LINK (MLCP) switch equipment inventory. Because we maintain a large, diverse SPA-2XOC3-ATM inventory, MULTI-LINK can often ship within 1-2 days or even on the same day you order!

We provide an extensive selection of current and previous generation equipment, ranging from interface cards to fixed-configuration and modular switches, to other insert components. Whatever your Cisco switch requirement, MULTI-LINK strives to build a relationship with you that will last for years to come.

At MULTI-LINK, we guarantee all used and refurbished SPA-2XOC3-ATM will be tested to factory specifications by our onsite technicians, and we'll back it with our standard lifetime warranty. If you would like to request a quote for a new, refurbished or used SPA-2XOC3-ATM, simply add it to your quote cart or call us directly at 1-800-TO MULTI (866-8584) to speak with a representative!

We buy surplus! If you have surplus SPA-2XOC3-ATM or other network equipment, visit our Investment Recapture page to review various buy-back options, list your equipment on our Sell Us Your Surplus form or call us directly for assistance at 1-800-TO MULTI (866-8584).

You might also be interested in SPA-4XOC48POS/RPR.

General Information
Manufacturer: Cisco
Product ID: SPA-2XOC3-ATM
Product Description: 2-port OC-3c/STM-1 ATM Shared Port Adapter
Product Type: Shared Port Adapter
Marketing Information

This ATM SPA provide cost-effective wide-area networking (WAN) connectivity for service providers across their existing ATM networks. Using a highly modular approach, the SPA and SIP form factors maximize the flexibility of an existing Cisco 7600 series router, allowing service providers to mix and match SPAs to more easily meet evolving port-density and networking media needs.

Technical Information
Application/Usage: Data Networking
Media & Performance
Media Type Supported: Optical Fiber
Maximum Data Transfer Rate: 155.52 Mbit/s
I/O Expansions
Number of Total Expansion Slots: 2
Expansion Slot Type: SFP
Physical Characteristics
Form Factor: Hot-swappable
Additional Information:
  • Supports both permanent virtual circuits (PVCs) and switched virtual circuits (SVCs)
  • Up to 4,096 simultaneous segmentations and reassemblies (SARs) per interface
  • Up to 1,000 maximum virtual templates per router
  • ATM adaptation layer 5 (AAL5) for data traffic
  • Hardware switching of multicast packets for point-to-point subinterfaces
  • ATM section, line, and path alarm indication signal (AIS) cells, including support for F4 and F5 flows, loopback, and remote defect indication (RDI)
  • Operation, Administration, and Maintenance (OAM) cells
  • Cisco 7600 SIP-200 SPA interface processor (SIP)
  • Cisco 7600 SIP-400 SPA interface processor (SIP)

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