Allied Telesis AT-SBx81XLEM Switch Module

Specifications

Network
Network Allied Telesis AT-SBx81XLEM Switch Module
Ethernet interface type
Gigabit Ethernet
Ethernet LAN data rates
100,1000 Mbit/s
Flow control support
Yes
60% have it
Networking standards
IEEE 802.1D, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Jumbo frames support
Yes
83% have it
Link aggregation
Yes
61% have it
Optical fiber
Optical fiber Allied Telesis AT-SBx81XLEM Switch Module
Fiber optic connector
SFP
Ports & interfaces
Ports & interfaces Allied Telesis AT-SBx81XLEM Switch Module
Fiber ports quantity
12
93% better than others
Performance
Performance Allied Telesis AT-SBx81XLEM Switch Module
Quality of Service (QoS) support
Yes
57% have it
Service level
3
Queues per port
8
Access Control List (ACL)
Yes
88% have it
Security algorithms
802.1x RADIUS, SSH-2
Compatibility
Allied Telesis SwitchBlade x8100
Power
Power Allied Telesis AT-SBx81XLEM Switch Module
Power consumption (typical)
44 W
27% better than others
Operational conditions
Operational conditions Allied Telesis AT-SBx81XLEM Switch Module
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-25 - 70 °C
Operating relative humidity (H-H)
5 - 90%
Storage relative humidity (H-H)
5 - 95%
Operating altitude
0 - 3048 m
Certificates
Certificates Allied Telesis AT-SBx81XLEM Switch Module
Safety
UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1
Electromagnetic compatibility
EN55022 class A, FCC class A, VCCI class A
Certification
EN55024, EN61000-3 UL, cUL, TUV RoHS
Weight & dimensions
Weight & dimensions Allied Telesis AT-SBx81XLEM Switch Module
Dimensions (WxDxH)
207 x 313 x 41 mm
Weight
1.1 kg
84% better than others
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
Nolan Brooks
Reviewed by
Nolan Brooks Storage Systems Analyst & Network Engineer Versus Wizard

The Allied Telesis AT-SBx81XLEM represents a robust modular switch expansion solution designed for high-density network environments. As a key component within the Allied Telesis ecosystem, this module is engineered to deliver enhanced port density and advanced switching capabilities, making it an ideal choice for enterprise-level data centers, campus networks, and demanding service provider infrastructures. Its integration into the SBx8100 series chassis allows for a scalable and adaptable network fabric, capable of meeting evolving bandwidth requirements and application demands without necessitating a complete hardware overhaul.

Leveraging a high-performance switching architecture, the AT-SBx81XLEM provides a substantial number of ports, facilitating the aggregation of numerous end devices and high-speed uplinks. This module's design emphasizes efficiency and reliability, crucial for maintaining network uptime and performance under heavy load. The Allied Telesis AT-SBx81XLEM aims to simplify network deployment and management while offering the power and flexibility required for complex network designs, solidifying its position as a valuable asset for organizations prioritizing network scalability and operational excellence.

Key Features and Performance

The AT-SBx81XLEM is specifically built to expand the port capacity of the Allied Telesis SBx8100 chassis. While the exact port count and type (e.g., 10/100/1000 Mbps, SFP, SFP+) are critical for specific deployment scenarios, its primary function is to serve as a high-density port aggregator. This means administrators can significantly increase the number of connected devices or network segments from a single chassis, reducing the physical footprint and power consumption compared to deploying multiple standalone switches. The module's internal architecture is optimized for high throughput and low latency, ensuring that data is processed and forwarded efficiently, which is paramount for latency-sensitive applications like VoIP, video conferencing, and real-time data analytics.

Furthermore, the integration within the Allied Telesis management framework allows for unified control and monitoring of all connected modules and the chassis itself. This centralized management approach simplifies configuration, troubleshooting, and firmware updates, leading to reduced operational expenses and improved network visibility. The modular nature of the AT-SBx81XLEM not only provides scalability but also enhances serviceability, as individual modules can be replaced or upgraded with minimal disruption to the overall network operation. This design philosophy aligns with the need for resilient and adaptable network infrastructure in today's fast-paced technological landscape.

Pros & Cons

Pros
What we love about this product
    • High Port Density Expansion: Enables significant increase in network connectivity through its modular design within the SBx8100 chassis.
    • Scalable Network Fabric: Facilitates growth and adaptation to evolving bandwidth demands without full system replacement.
    • Optimized Performance: Engineered for high throughput and low latency, supporting demanding network applications.
    • Centralized Management: Integrates seamlessly with Allied Telesis management solutions for simplified control and monitoring.
    • Enhanced Serviceability: Modular design allows for easier replacement and upgrades, minimizing network downtime.
Cons
Points to consider before buying
    • Chassis Dependent: Functionality is entirely reliant on the presence and compatibility with an Allied Telesis SBx8100 series chassis.
    • Limited Standalone Utility: Not designed for standalone deployment; requires a specific chassis for operation.
    • Potential Higher Initial Cost: Modular solutions can involve a higher upfront investment compared to fixed-configuration switches, especially when factoring in the chassis.

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