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Cisco expansion module – PA-A1-OC3SM

Fast turnaround times

20 + Years of Experience

PA-A1-OC3SM
Cisco

PA-A1-OC3SM

The Cisco PA-A1-OC3SM is a reliable expansion module, primarily designed for enhancing the network capacity and performance of Cisco routers. This module supports high-speed data transmission via an OC-3 (Optical Carrier level 3) interface, which is capable of handling data rates of up to 155 Mbps. Built with a focus on efficiency, it is ideal for wide area network (WAN) and metropolitan area network (MAN) connections where high-bandwidth connectivity is required.

The PA-A1-OC3SM employs single-mode fibre technology, which makes it highly suited for long-distance transmissions, offering increased reach compared to multimode fibre. Specifically, it is designed for OC-3/STM-1 connections, ensuring it provides high-quality, stable data transmission for enterprise networks requiring rapid data movement across distances. The module boasts a wide range of compatibility with several Cisco series routers, ensuring it can be integrated into existing systems with minimal effort.

In terms of format, this expansion module is a plug-and-play solution. Installation is straightforward as it fits into the router’s existing slot without the need for external power supplies or additional wiring, thus offering convenience for network administrators. The unit supports SONET/SDH standards, making it versatile for telecommunication applications.

Another notable feature is its small form-factor design, which ensures it occupies minimal physical space in the system. This allows network managers to scale infrastructure more efficiently, without significant space constraints. The Cisco PA-A1-OC3SM is designed for robust performance, long-distance data transmission, and reliability, making it a key component in enterprise and telecom networks demanding high-speed data transport over optical networks.

Expert support, services, and replacement parts

EOL Technology Services offers expert support, professional services, and replacement parts for the Cisco PA-A1-OC3SM expansion module. Whether you need technical assistance, long-term maintenance, or replacement parts, we ensure prompt and professional services tailored to your requirements, allowing you to extend the lifespan of your network equipment.

Your Questions, Answered

In most cases yes, we offer next-day delivery for most in-stock items across the UK. If PA-A1-OC3SM is not readily available, we will give an approximate delivery ETA.

In addition to PA-A1-OC3SM we have access to a huge range of IT parts and spares, including processors, memory modules, storage drives, power supplies, and cooling components, sourced from trusted manufacturers and partners.

We can ship PA-A1-OC3SM to most places in the world, but due to regulations and laws there are some countries we cannot ship to. Please contact a member of the team to see if we can ship to your location.

Yes, we provide comprehensive maintenance and upgrade services to ensure your IT systems remain up to date and fully operational. From routine checks to part replacements.

Yes, if it isn't the right fit, our team can assist you in identifying the right parts that are fully compatible with your existing hardware.

We can offer a range of payment options, including upfront payment, net payment terms if approved, and bespoke agreements tailored to your requirements.

Next steps

Request a quote

Don't let hardware limitations hold you back!

Contact us for a custom quote, or to check availability at any time using the contact form.

0203 2870 911

To find out more about EOL technology services, or to get a quotation for your requirements, contact us today.

Email us

EOL are a vendor-independent IT services and hardware reseller. We specialise in cutting costs through third party maintenance services.
Quote for Support / Maintenance?
Next steps

Request a quote

Don't let hardware limitations hold you back!

Contact us for a custom quote, or to check availability at any time using the contact form.
Quote for Support / Maintenance?

0203 2870 911

To find out more about EOL technology services, or to get a quotation for your requirements, contact us today.

Email us

EOL are a vendor-independent IT services and hardware reseller. We specialise in cutting costs through third party maintenance services.
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