Cisco CAB-HD8-ASYNC Data Transfer Cable
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CAB-HD8-ASYNC Cisco 8 Ports Async Data Transfer Cable Refurbished

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Part Number#: CAB-HD8-ASYNC
List Price was: $220.93
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Short Description:
CAB-HD8-ASYNC Eia-232 Connector on First End 1 x Proprietary Connector and Second End 8 x RJ-45 Male 10 Feet 8 Ports Serial High-Density Asynchronous Data Transfer Cable | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information of this Item

The CAB-HD8-ASYNC is a cable manufactured by Cisco that is designed to be used with the 3800, 2800, and 1800 series routers. These routers are designed for small-to-medium-sized businesses and enterprise branch offices, and the model cable is used to expand their connectivity options.

The "ASYNC" in the cable's name refers to the fact that it is an asynchronous cable, which means that it supports serial communication. Specifically, the cable has 8 asynchronous serial ports, which can be used to connect a variety of devices, such as modems, printers, or other serial devices to the router. Each port supports data rates up to 57.6 kbps.

The "High Density" in the cable's name refers to the fact that it is designed to be used in high-density situations, where a large number of asynchronous serial ports are needed in a small amount of space. For example, a customer could use this cable in a small remote site with multiple serial devices to be connected to a single router, instead of multiple router each one with one serial connection.

It's a physically long cable, but it can be mounted at the back of the router, to save space.

It should be noted that this cable is not compatible with all Cisco routers and should be used only with the 3800, 2800, and 1800 series routers.

Features and Benefits

The performance of the CAB-HD8-ASYNC Cisco 3800/2800/1800 High Density 8Port ASYNC Cable depends on several factors, including the speed and quality of the serial connection, the configuration of the router, and the performance of the other devices that the cable is connected to.

In terms of the cable's physical characteristics, it supports 8 asynchronous serial ports, with a maximum data transfer rate of 115.2 Kbps (kilobits per second) for each port. This is the standard speed for asynchronous serial communication and it allows for reliable data transfer between devices.

The cable performance also depends on the hardware and software of the cisco router to which it is connected. The Cisco 3800, 2800, and 1800 series routers that the cable can be used with, have different capabilities and performance specifications. Therefore, it is recommended to check the specific router's hardware and software specifications to understand the maximum achievable throughput.

The cable also requires the right configuration and setup on the router's side, to get the maximum performance. It is important that the serial interface is configured correctly and optimized for the specific type of data transfer.

In addition to these factors, the cable's performance also depends on the performance of the other devices that it is connected to. For example, if the cable is connecting the router to a slow or malfunctioning device, the overall performance of the connection will be limited.


CAB-HD8-ASYNC is a cable that is designed for use with certain Cisco router models, specifically the 3800, 2800, and 1800 series routers. The cable is used to connect the router to an external asynchronous serial device, such as a modem or other networking device. The "High Density" designation in the cable's name refers to the fact that it has 8 ports, which allows for multiple devices to be connected to the router using a single cable.

Reliability of this cable is depend on how it is maintained and its usage. This cable is made of high-quality materials and is built to meet or exceed industry standards, which should make it relatively durable and long-lasting. Additionally, The cable is shielded and has built-in protection to help prevent against electromagnetic interference (EMI), which can help ensure that data is transmitted reliably over the cable. Regular inspection of cable and its connector on both ends would help keeping the cable reliable and secure connections.

It is important to note that, the cable may have a limited life span, if it is exposed to high temperature, physical stress, direct sunlight or chemical fumes that might shorten the lifespan of this cable.

General Information about this Cisco CAB-HD8-ASYNC

Technical Information for External Data Cable

  • Cable Type: Serial
  • Number of Ways: 8 Way
  • Cable Length: 10 FT
  • Connector on First End: 1 x Proprietary Connector
  • Connector on Second End: 8x RJ-45 Male
  • Conductor: Copper

Compatibility Information

  • Cisco 1801, 1801W, 1802, 1802W, 1803, 1803W, 1811, 1811W, 1812, 1812W, 1841, 2801, 2811, 2821, 2851, 3825, 3845
  • Connector: 68 pin HD D-Sub (HD-68) - male
  • Connector (Second End): 8 x RJ-45 - male
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

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.

Here, you can check more available conditions of your desired product CAB-HD8-ASYNC at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

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