Cisco SPA-1CHOC3-CE-ATM Networking
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SPA-1CHOC3-CE-ATM Cisco 1 Port Chnl Oc3/stm-1 Atm And Refurbished

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Part Number#: SPA-1CHOC3-CE-ATM
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Short Description:
SPA-1CHOC3-CE-ATM 1-Port Channelized OC3/STM-1 Circuit Emulation and ATM Share Port Adaptor (SPA) - For Data Networking, Optical NetworkOptical Fiber Fast Ethernet - OC-3/STM-1 | Made by Cisco | Refurbished

Interface Types of This Product: Interconnect Module Other

Product Condition:
Warranty provided by ALLHDD.COM:
30 Days
We are providing specifications below to explain why you should consider purchasing the Cisco Other Interconnect Module Networking, including a general overview, performance specifications, relevant images, media files, and technical information about the SPA-1CHOC3-CE-ATM compatibility.

High-Performance Circuit Emulation for ATM Networks

The SPA-1CHOC3-CE-ATM is a 1-port channel OC3/STM-1 ATM and circuit emulation service provider adapter (SPA) designed by Cisco. It provides high-performance circuit emulation for ATM networks, allowing organizations to integrate ATM-based services into their existing networks without requiring significant infrastructure upgrades.

This SPA supports both circuit emulation and ATM service, providing a cost-effective and flexible solution for organizations looking to upgrade their existing network infrastructure. The circuit emulation feature allows the SPA to provide circuit-like behavior for legacy services, such as time-division multiplexing (TDM), and integrates these services into an ATM network.

With its high-performance circuit emulation capabilities, the SPA-1CHOC3-CE-ATM helps organizations to maximize the performance of their ATM networks and ensures that their existing services are not impacted during the migration process. Additionally, the SPA's compact form factor and easy installation process make it an ideal solution for organizations looking to upgrade their network infrastructure without incurring significant costs or disrupting their existing operations.

Circuit Emulation for Network Upgrades

The SPA-1CHOC3-CE-ATM is a 1-port channel OC3/STM-1 ATM and Circuit Emulation Service Provider Adapter (SPA) designed by Cisco. It provides high-performance circuit emulation for ATM (Asynchronous Transfer Mode) networks. This device is ideal for network upgrades as it enables service providers to support legacy circuit-based applications over an ATM infrastructure. By using circuit emulation, the SPA-1CHOC3-CE-ATM provides seamless connectivity between ATM networks and legacy circuit-based services such as T1/E1 and DS3/E3. This allows service providers to gradually transition to an ATM-based network while maintaining compatibility with existing services. The SPA-1CHOC3-CE-ATM is optimized for use in Service Provider Edge (SPE) applications, providing a cost-effective solution for circuit emulation requirements.

Advanced Traffic Management and Control

The SPA-1CHOC3-CE-ATM (Cisco 1 Port Channel OC3/STM-1 ATM and Circuit Emulation Service Provider Adapter) is a high-performance circuit emulation device designed for ATM (Asynchronous Transfer Mode) networks. It provides advanced traffic management and control capabilities to help optimize network performance and ensure efficient use of network resources. The SPA-1CHOC3-CE-ATM supports a single OC3/STM-1 channel for circuit emulation and provides reliable, high-speed connectivity for legacy ATM applications and services. The device supports the emulation of circuit-based services over ATM, enabling network upgrades and migrations to modern, packet-based networks. The advanced traffic management and control features of the SPA-1CHOC3-CE-ATM help to ensure that network resources are utilized effectively, resulting in improved network performance and scalability.

Detail Description about this Cisco SPA-1CHOC3-CE-ATM

  • Manufacturer Cisco Systems, Inc
  • Part Number :SPA-1CHOC3-CE-ATM
  • Type: Networking
  • Brand Name Cisco
  • Product Name 1-port Channelized OC3/STM-1 Circuit Emulation and ATM SPA
  • Product Type Shared Port Adapter

Technical Information

  • Application/Usage Data Networking
  • Application/Usage Optical Network

Media & Performance

  • Media Type Supported Optical Fiber
  • Ethernet Technology Fast Ethernet
  • Network Technology OC-3/STM-1

Physical Characteristics

  • Height 0.8 inch
  • Width 6.8 inch
  • Depth 7.3 inch


  • Cisco 7600 Series Routers

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Networking Hardware

Network connectivity continues to evolve and requires robust networking hardware solutions. This is what we offer at AllHDD. These networking devices ensure high-level connectivity within multiple networks.

They also help perform the most intensive data processing operations within the networks. The following networking hardware is available for users to improve their network connection:

Network Interface Cards

Computers, servers, and other devices need the network interface card (NIC) to connect to a network. There are several NIC options available, ranging from wired to wireless. They provide the needed physical connection between the workstations and the network.

This networking hardware is one of the major factors that determine the speed and performance of users' networks. Regardless of the speed needed, users will find their best fit NICs.


Users will find ethernet switches to help provide some sort of central connection area for cables from servers, workstations, and peripherals. These switches work in different types of topology. Most of the options found here at AllHDD are active, helping to amplify network signals electrically as it moves from a network device to another. Switches have different port configurations to help IP addresses respond to each broadcast. There are options available for different applications.


Networking hubs have grown in popularity for their networking capabilities. There are thousands of hubs available now, including options with 4 ports, 8 ports, 16 ports, 32 ports, and even 48 ports. Although the hubs are available for use on specific occasions, they still provide robust networking solutions. They are designed to connect computers or other network devices in a private network.


The strength of a signal reduces as it passes through a cable. This brings about the necessity of boosting signal; repeaters are the best devices to offer this level of functionality. The repeaters help to amplify network signals electrically, then rebroadcasts them to other connected networks. These repeaters can function as separate devices, or users can incorporate them into separate concentrators.

An example of where users can employ repeaters is in a local area network (LAN), where a star topology is used with unshielded twisted-pair cabling. Their best application would be when the total length of the user's network cable goes beyond the standards of the cable being employed.

Wireless Adapters

Users can employ wireless adapters in their portable devices, including laptops, IP phones, and tablets. They work perfectly with computer systems and devices with open USB ports or expansion slots. A wireless adapter is also reliable networking hardware for fast and robust network connection. They can also be employed in commercial workstations with other networking devices connected to a central console for better wireless coverage.


Bridges allow users to segment a large network into smaller and more efficient units. A bridge is also the go-to device for adding a new network to an older wiring scheme for an up-to-date networking scheme. Users can employ the bridge models available to monitor traffic information on different sides of the network.

This helps users to pass loads of information to the desired location. Most of the options you'll find can automatically detect the address of the networking devices connected to the bridge. Other applications include the inspection and broadcast of every message from side to side. This enables optimum network performance.


These are the best networking devices that help users filter the traffic that enters and leaves their private networks. This helps prevent hackers, viruses, and other threats from gaining access to users' networks and data. Users can install these devices at the entrance of the network connection to protect the network.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

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UPS 3 Day Select®
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UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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