A903-RCKMNT-19IN is a CISCO enterprise network switch listed by YYST Global for campus switching, data center expansion, spare replacement and network refresh projects. This page is intended for buyers comparing replacement parts, project supply, spare inventory and quote options.
YYST Global helps enterprise customers confirm model information, product category, condition, availability and sourcing route before purchase. For time-sensitive projects, send the model number and required quantity so our sales team can check stock, lead time and compatible alternatives.
Product name: A903-RCKMNT-19IN Cisco ASR 903 Accessory. Category: Cisco ASR 9000 Series. Condition: New Factory Sealed.
Feature | Benefit |
Highly scalable fabric | ● Designed to support high 1-, 10-, 25- 40- 100- and 400-Gbps port densities ● Provides built-in scalability for investment protection |
Control of up to seven switch fabric cards | Offers traffic load balancing simultaneously across up to seven fabrics |
Distributed-forwarding-plane architecture | Allows line cards to support independent forwarding for enhanced performance and scale |
Memoryless switch fabric | Provides transparent nonblocking, low-latency packet forwarding |
Virtual output queuing and arbitration | ● Offers service intelligence with prioritization of traffic (unicast and multicast) ● Provides efficient congestion-management mechanism and avoids problems related to head-of-line blocking |
Centralized arbiter | Uses an efficient credit mechanism to help ensure transparent switchover with zero packet loss |
IEEE 1588 support | Delivers timing services over the packet network efficiently and reliably |
This listing is an accessory or component and may not include the main device. Confirm the supported platform, connector or form factor, included quantity, hardware revision and required mounting or installation parts before ordering.
A903-RCKMNT-19IN Cisco ASR 903 Accessory is a CISCO accessory or component in the ASR 9000 Series category. It may require a compatible main device and should not be treated as a complete standalone system.
Compatibility depends on the exact parent platform, chassis or device revision. Provide the installed model and required quantity so YYST Global can check fit before ordering.
Confirm whether the quotation includes only the named component or also includes cables, brackets, optics, licenses or installation hardware. Package contents vary by part number and condition.
The current reference price for A903-RCKMNT-19IN is US$ 130.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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