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- In Stock: 2
- Manufacturer: Allied Telesis
- Model or Part: AT-XEM-STK
- Condition: Refurbished
- Weight: 1.00lb
- Dimensions: 9.45in x 4.25in x 0.31in
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Allied Telesis AT-XEM-STK, marketed as the High Speed Stacking Xem, is a purpose-built stacking module that delivers ultra-low latency and high bandwidth interconnect for modern data centre and campus networks. Designed to work seamlessly with Allied Telesis Xem series switches, this module enables you to create a resilient, single-logical switch fabric that simplifies management while providing the performance needed for demanding applications such as virtualization, high-performance computing and large-scale storage.
Key Features
- Supports stacking speeds up to 80 Gbps per stack port for rapid data exchange
- Zero-touch stack formation with auto-discovery and auto-configuration
- Redundant stacking links provide uninterrupted operation in case of a link failure
- Compact metal chassis fits into standard 1U or 2U switch slots
- Compatible with all Allied Telesis Xem series models, ensuring easy upgrade paths
- Energy efficient design reduces power consumption without sacrificing performance
Technical Specifications
- Stacking interface: 10 Gbps Ethernet (SFP+) and 40 Gbps Ethernet (QSFP+) options
- Maximum number of stacked switches: 9
- Maximum stack bandwidth: 80 Gbps per direction
- Operating temperature: 0 to 45 degrees Celsius
- Power supply: 12 V DC, 2 A typical
- Dimensions: 1.75 inches height (1U) or 3.5 inches height (2U) depending on configuration
- Compliance: RoHS, FCC Part 15 Class B
Applications
The High Speed Stacking Xem is ideal for:
- Enterprise data centre core and aggregation layers where high throughput and low latency are critical
- Campus networks that require simplified management of multiple switches as a single device
- Virtualized server farms that benefit from fast inter-switch communication
- Storage area networks (SAN) that need reliable, high-speed stacking for large data transfers
- High-performance computing clusters where deterministic performance and redundancy are essential
By integrating the AT-XEM-STK into your network, you gain a scalable, resilient, and high-performance stacking solution that reduces operational complexity while delivering the speed required for modern workloads.