Hong Kong Starsurge Group Co., Limited
| Payment Terms | T/T |
| Supply Ability | Supply by project/batch |
| Delivery Time | Based on inventory |
| Packaging Details | outer box |
| condition | new and original |
| availability | stock |
| Warranty time | 1 year |
| Lead Time | According to stock |
| Maximum 10/100/1000 Base-T Ports | 12 |
| Maximum Active 1Gb SFP Ports | 4 |
| Maximum 10Gb SFP+ Ports | 4 via license |
| Frame Forwarding Rate | 77.4 MPPS |
| Brand Name | Extreme |
| Model Number | 16531 X440-G2-12p-10GE4 |
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Product Specification
| Payment Terms | T/T | Supply Ability | Supply by project/batch |
| Delivery Time | Based on inventory | Packaging Details | outer box |
| condition | new and original | availability | stock |
| Warranty time | 1 year | Lead Time | According to stock |
| Maximum 10/100/1000 Base-T Ports | 12 | Maximum Active 1Gb SFP Ports | 4 |
| Maximum 10Gb SFP+ Ports | 4 via license | Frame Forwarding Rate | 77.4 MPPS |
| Brand Name | Extreme | Model Number | 16531 X440-G2-12p-10GE4 |
| High Light | 10GE4 Extreme Network AVB Switch ，X440 Extreme Network AVB Switch ，104GBPS extreme networks 16531 | ||
The Extreme Networks X440-G2-12p-10GE4 represents a compact, high-performance networking solution designed for space-constrained environments requiring Power over Ethernet capabilities. This versatile switch delivers 12 Gigabit Ethernet ports with PoE+ support, complemented by 4 SFP uplink ports that can be software-upgraded to 10GbE. Engineered with the robust ExtremeXOS operating system, it provides enterprise-grade features in a compact 1RU form factor, making it an ideal choice for small to medium business deployments, retail environments, and remote office locations.
12 ports of IEEE 802.3at PoE+ delivering up to 30W per port with 200W total budget
4 SFP ports field-upgradable to 10GbE via software license without hardware replacement
ExtremeXOS with cloud management via ExtremeCloud™ and local management options
SummitStack-V technology enables stacking of up to 8 units for simplified management
The X440-G2-12p-10GE4 switch implements a sophisticated architecture built around a 64-bit MIPS processor running at 1GHz. The system incorporates 1GB of ECC DDR3 DRAM and 4GB of eMMC flash memory, ensuring reliable operation and sufficient storage for system software and configurations. The switching fabric delivers non-blocking performance with 104 Gbps aggregate bandwidth and a forwarding rate of 77.4 Mpps. The integrated PoE controller manages power allocation intelligently, providing up to 30W per port while maintaining system stability.
This switch operates as a fully managed Layer 2/3 device, processing packets through hardware-based for wire-speed performance. The architecture separates control plane and data plane functions, with the ExtremeXOS operating system managing control plane operations while dedicated switching silicon handles data forwarding. For Power over Ethernet functionality, the switch implements IEEE 802.3at standards, performing device detection, classification, and power management before applying power to connected devices. The system continuously monitors connected PoE devices, providing power priority management and fault protection.
Powering IP cameras, POS systems, and wireless access points throughout retail spaces
Supporting classroom technology, wireless learning devices, and security systems
Providing connectivity for VoIP phones, wireless networks, and surveillance systems
| Category | Specification |
|---|---|
| Physical Ports | 12 x 10/100/1000BASE-T RJ-45 PoE+, 4 x 1G SFP |
| Power over Ethernet | IEEE 802.3af/at, 200W total budget, 30W per port |
| Performance | 104 Gbps switching capacity, 77.4 Mpps forwarding rate |
| Latency | <4 microseconds (64-byte packets) |
| Power Consumption | 21W (idle) - 264W (full PoE load) |
| Dimensions | 1RU: 12.01" W x 10.28" D x 1.73" H (30.5 x 26.1 x 4.4 cm) |
| Weight | 6.66 lb (3.02 kg) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Memory | 1GB DDR3 DRAM, 4GB flash, 1.5MB packet buffer |
| Management | ExtremeCloud™, CLI, Web UI, SNMP, RMON |
Software-upgradable ports allow organizations to advance to 10GbE without hardware replacement, significantly reducing future upgrade costs and extending the operational lifespan of the infrastructure.
Energy Efficient Ethernet (802.3az) compliance reduces power consumption during periods of low data activity, while variable-speed fans optimize cooling based on thermal conditions.
This product is backed by Extreme Networks' limited lifetime warranty, providing long-term assurance for your investment. Our organization enhances this with 24/7 technical support services, rapid shipment options for critical replacements, and comprehensive integration assistance. We maintain extensive inventory levels to ensure prompt availability, with same-day shipping capabilities for urgent requirements. Our technical team offers deployment guidance, configuration assistance, and troubleshooting support to ensure optimal operation of your Extreme Networks switches.
The X440-G2-12p-10GE4 can power any IEEE 802.3af/at compliant device, including wireless access points, IP cameras, VoIP phones, and digital signage. With 30W available per port, it supports high-power devices such as 802.11ax access points and PTZ cameras.
The four SFP ports can be upgraded through a software license purchased from Extreme Networks. Once applied, the ports immediately support 10GbE SFP+ transceivers without requiring hardware changes or system downtime.
Yes, through SummitStack-V technology, this switch can be stacked with other X440-G2 models as well as X450-G2, X460-G2, X670-G2, and X770 switches, provided all units run the same ExtremeXOS version.
The switch supports external redundant power supplies (RPS) through its dedicated RPS port. The RPS-90 unit provides 90W of backup power, ensuring continuous operation during primary power source failure.
With over a decade of industry experience, we have established ourselves as a leading provider of networking solutions with large-scale manufacturing capabilities and a robust technical support team. As authorized partners for premier brands including Mellanox, Ruckus, Aruba, and Extreme Networks, we offer genuine products with full manufacturer warranties. Our extensive inventory, valued at over $10 million, ensures immediate availability of a wide range of networking products including switches, network interface cards, wireless access points, controllers, and structured cabling solutions. We pride ourselves on delivering competitive pricing, round-the-clock customer service, and expert technical support through our team of certified professionals who have built our reputation for excellence in global markets.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller,Other
Year Established:
2008
Employee Number:
50~200
Ecer Certification：
Verified Supplier
Hong Kong Starsurge Group Co. Leading IT Solutions Provider & System Integrator Since Establishment Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac... Hong Kong Starsurge Group Co. Leading IT Solutions Provider & System Integrator Since Establishment Hong Kong Starsurge Group Co. is a technology-driven enterprise specializing in IT network system integration, IoT solutions, and custom software development. With extensive industry expertise ac...
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