Image may not exactly match the product.
Cisco 4-Port Serial Shared Port Adapter - Expansion Module - 4 Ports - SPA-4XT-SERIAL-RF
- SKU:
- SPA-4XT-SERIAL-RF
- Shipping:
- Calculated at Checkout
$4,829.51
$3,154.85
(You save
$1,674.66
)
Image may not exactly match the product.
$4,829.51
$3,154.85
(You save
$1,674.66
)
-
20+ Years Experience Helping IT Heroes
Take advantage of 20+ years of expertise from a partner with available resources for large deployments, multi-site projects, and complex IT initiatives. We have the team to get the job done. -
Free Solution Design With White Glove Engineers
Solutions architects and project engineers will help you envision a successful outcome and give you personalized recommendations based on your unique needs. Free. Apply today. -
Configuration & Installation Services
Let us take care of configuring and installing your equipment so you can get back to business. Available nationwide. Apply today. -
Equipment Trade-In Program
Refreshing old hardware? Let us coordinate the recycling or destruction in an environmentally friendly and safe manner. As a bonus, working with us gives you access to specific trade-in discounts towards your network refresh. Apply today. -
Exclusive Incentives, Special Pricing, & Financing
After helping you build and validate your solution, we’ll include any applicable discounts, financing, and incentives applied to your project to guarantee you get the most value out of your IT investments through Hummingbird Networks. Apply today.
Done shopping? You can create a PDF of your cart for later or for your purchasing dept! Details at checkout.
Hear What Our Customers Are Saying
-
20+ Years Experience Helping IT Heroes
Take advantage of 20+ years of expertise from a partner with available resources for large deployments, multi-site projects, and complex IT initiatives. We have the team to get the job done. -
Free Solution Design With White Glove Engineers
Solutions architects and project engineers will help you envision a successful outcome and give you personalized recommendations based on your unique needs. Free. Apply today. -
Configuration & Installation Services
Let us take care of configuring and installing your equipment so you can get back to business. Available nationwide. Apply today. -
Equipment Trade-In Program
Refreshing old hardware? Let us coordinate the recycling or destruction in an environmentally friendly and safe manner. As a bonus, working with us gives you access to specific trade-in discounts towards your network refresh. Apply today. -
Exclusive Incentives, Special Pricing, & Financing
After helping you build and validate your solution, we’ll include any applicable discounts, financing, and incentives applied to your project to guarantee you get the most value out of your IT investments through Hummingbird Networks. Apply today.
- Four software-configurable serial ports
- Each port capable of 8 Mbps depending on the attached cable type
- Each port can support EIA-232, X.21, V.35, EIA-530, EIA-530A, and EIA-449 serial standards
- Capable of both DTE and DCE modes
- Support for all major encapsulations including High-Level Data Link Control (HDLC), frame relay, and Multilink Point-to-Point Protocol (MLPPP)
- Highly modular, flexible, intelligent interface processors
- Increased speed-to-service revenue
- Dramatically improved return on your routing investment
The Cisco 4-Port Serial SPA delivers flexible, high-performance WAN connectivity for enterprise and service provider networks. It provides four synchronous serial ports, each capable of speeds up to 8 Mbps.
The Cisco 4-Port Serial SPA supports a variety of interface types determined by separately purchased cable type connected to it. The supported electrical standards include EIA-232, X.21, V.35, EIA-530, EIA-530A, and EIA-449. Each port can be configured independently of the others to provide superior flexibility.
The serial interfaces can be used to aggregate WAN connections from remote sites. The ability to support 8 Mbps per port is ideal for low- and medium-density aggregation at the head end. The Cisco 4-Port Serial SPA can also be installed wherever a service provider requires an external CSU / DSU demarcation point.
The Cisco 4-Port Serial SPA can be used to transport some synchronous legacy protocols (such as X.25) over an IP network. Serial synchronous ports also help lower costs for converged networks by eliminating the need for expensive leased lines to carry low-speed traffic that is commonly associated with legacy protocols.
Specs Overview
Detailed Specs
Related Products
