More Information
The CAB-HD8-ASYNC is an accessory cable made by Cisco that is used with certain models of Cisco routers, including the 3800, 2800, and 1800 series. The cable is used to add asynchronous serial ports to the routers, which allows them to connect to other devices using serial communication.
The model cable has eight connectors on it, which correspond to eight asynchronous serial ports on the router. These ports can be used to connect the router to other devices, such as other routers, modems, or serial-enabled devices. The cable is plugged into a High Density Serial Interface Module (HDSIM) on the router, which provides the physical connection for the serial ports.
One important thing to note is that, the compatibility of this cable is specific to the above mentioned cisco series routers only. Additionally, the ports are typically configured using the Cisco IOS command-line interface (CLI) or web-based GUI.
This cable is a useful accessory for network administrators who need to connect their Cisco routers to other serial-enabled devices, or who need to expand the number of serial ports on their routers.
Suitable Performance
The performance of the CAB-HD8-ASYNC Cisco 3800/2800/1800 High Density 8-Port ASYNC Cable is largely dependent on the capabilities of the router it is connected to, as well as the devices it is connected to.
As far as the cable itself, it is a standard asynchronous serial cable, so its performance will be determined by the standard of the serial communication protocol that is being used. In general, asynchronous serial communication is less efficient than other types of serial communication, such as synchronous serial communication, because it uses start and stop bits to indicate the beginning and end of each data packet. This can add overhead to the communication, which can slow down the transfer of data.
On the other hand, the devices that the cable connects to, as well as the configuration of the ports that the cable is connected to, will play a big role in determining the overall performance of the cable. Factors such as the speed of the serial connection, the quality of the devices that the cable is connected to, and any additional network infrastructure that the cable is connected to, can all affect the performance of the cable.
However, one important thing to keep in mind is that the model is not designed for high-bandwidth or high-speed applications, it is a low-bandwidth serial connections.
Finally, it is good to consider that the router that the cable is connected to should be capable of handling the number of connections and the amount of traffic that will be passing through the cable. If the router is not powerful enough to handle the load, then the performance of the cable could be negatively impacted.
Reliability of Data Transfer Cable
The CAB-HD8-ASYNC is a cable that allows you to connect a Cisco 3800, 2800, or 1800 series router to up to 8 asynchronous devices (such as terminals or modems). This cable is used to provide asynchronous communication (also known as serial communication) between the router and the connected devices.
In terms of reliability, the model cable is designed to be durable and reliable. It is manufactured using high-quality materials that are designed to withstand the rigors of regular use in a variety of environments. The cable is also designed to meet or exceed industry standards for performance and reliability, which helps ensure that it will function properly and last for a long time.
Cisco is known for the strict quality control over their product, and cable is no different. Additionally, The fact that it's been used in 3800, 2800, and 1800 series routers, which are all enterprise-grade devices, means that this cable has been extensively tested and proven to be reliable in a variety of different environments.
It's worth noting that even though this cable is reliable and well-made, you may still encounter issues with connectivity or communication if there are other problems with your network, such as with the routing or other hardware configuration.
General Information about this Cisco CAB-HD8-ASYNC
- Manufacturer: Cisco
- Part Number or SKU# CAB-HD8-ASYNC
- Product Type: Data Transfer Cable
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
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Other Available Conditions for this Part
Other Available Categories For - Cables - Async Cable
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