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Transition Networks SISPM1040-3248-L-NA Managed Hardened Gigabit Ethernet PoE+ Switch - 24 Ports - 370W PoE Budget - 8 SFP/SFP+ Slots - Layer 4
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Product Features
Technical Overview
This switch delivers Gigabit Ethernet and 10 Gigabit Ethernet performance across its port configuration, supporting both twisted pair and optical fiber media types for flexible connectivity options. The 24 Gigabit Ethernet PoE+ ports provide Power over Ethernet Plus to connected devices, while the eight expansion slots include four SFP and four SFP+ slots for high-speed uplinks or fiber connectivity, ensuring scalability and future-proofing for network growth.
With an IP30 rating, the switch offers basic protection against solid objects, making it suitable for controlled indoor environments. The built-in power supply ensures stable voltage delivery, and the manageable interface allows for comprehensive network monitoring and configuration through standard protocols.
Relevant factors for this section include Features, Total Number of Network Ports, Modular, Port/Expansion Slot Details. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The SISPM1040-3248-L-NA stands out with its high PoE budget and flexible expansion options, making it an ideal choice for networks that need to power multiple devices while maintaining high-speed data transfer. Its Layer 4 switching enables advanced traffic management, which is crucial for environments requiring bandwidth control and quality of service prioritization.
High PoE Capacity
With a 370W PoE budget, this switch can power numerous PoE+ devices simultaneously, reducing the need for additional power injectors and simplifying cabling.
- Supports up to 24 PoE+ devices
- Eliminates extra power sources
- Streamlines network deployment
Scalable Connectivity
The eight SFP and SFP+ expansion slots allow for fiber uplinks or high-speed connections, providing flexibility to adapt to changing network demands.
- 4 SFP slots for Gigabit fiber
- 4 SFP+ slots for 10 Gigabit
- Future-proof expansion capability
Deployment / Use Cases
This switch is well-suited for enterprise and commercial settings where reliable, high-performance networking is essential. Its combination of PoE support, management features, and rugged design makes it a versatile solution for various applications.
In multi-tenant buildings or business parks, the switch's Layer 4 traffic classifiers and bandwidth limits help allocate network resources fairly among different users or units. For security and surveillance deployments, the PoE+ ports can power IP cameras directly, simplifying installation and reducing infrastructure costs.
Enterprise Networks
Ideal for office environments requiring managed switching with PoE for phones and access points, plus fiber uplinks for backbone connections.
Education and Healthcare
Supports dense device deployments in classrooms or medical facilities, with reliable power delivery and traffic management for critical applications.
Physical Profile
The switch features a compact rack-mountable design with dimensions of 1.73 inches in height, 17.40 inches in width, and 11.81 inches in depth, fitting standard 19-inch rack enclosures. Weighing approximately 11.02 pounds, it is built with a durable chassis that supports professional installation in server rooms or network closets, with provisions for secure cable management to maintain organized and accessible connections.
- Width
- 17.40" (441.96 mm)
- Depth
- 11.81" (299.97 mm)
- Height
- 1.73" (43.94 mm)
- Weight
- 11.02 lb (4998.59 g)
Highlights
- 24 Gigabit Ethernet PoE+ ports for connecting and powering network devices
- 370W PoE budget to support multiple PoE+ devices simultaneously
- 8 expansion slots (4 SFP, 4 SFP+) for fiber or high-speed uplinks
- Layer 4 switching enables advanced traffic management and bandwidth control
- Managed switch for comprehensive network monitoring and configuration
- Rack-mountable 1U form factor for professional installation
- Supports twisted pair and optical fiber media types
- IP30 rating for basic protection against solid objects
- 5-year limited warranty for long-term reliability
- TAA compliant and RoHS/WEEE environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lantronix, Inc |
| Manufacturer Part Number | SISPM1040-3248-L-NA |
| Brand Name | Transition Networks |
| Product Model | SISPM1040-3248-L |
| Product Name | Managed Hardened Gigabit Ethernet PoE+ Rack Mountable Switch |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | IP30 |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Modular | Yes |
| Port/Expansion Slot Details | 24 x Gigabit Ethernet PoE+,4 x Gigabit Ethernet Expansion Slot,4 x 10 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T,1000Base-X,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 8 |
| Expansion Slot Type | SFP (mini-GBIC),SFP+ |
| Shared SFP Slot | No |
| Number of SFP Slots | 4 |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 4 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE Budget | 370 W |
| Power Source | Power Supply |
| Power Consumption | 36 W |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.73" (43.94 mm) |
| Width | 17.40" (441.96 mm) |
| Depth | 11.81" (299.97 mm) |
| Weight (Approximate) | 11.02 lb (4998.59 g) |
| Miscellaneous | |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
How many PoE+ ports does this switch have, and what is the total PoE budget?
The Transition Networks SISPM1040-3248-L-NA switch includes 24 Gigabit Ethernet PoE+ ports with a total PoE budget of 370 watts. This allows it to power multiple PoE+ devices such as IP cameras, wireless access points, and VoIP phones simultaneously, providing efficient power delivery without needing separate power sources for each device.
What types of expansion slots are available on this switch?
This switch features eight expansion slots: four SFP slots for Gigabit Ethernet fiber connections and four SFP+ slots for 10 Gigabit Ethernet fiber connections. These slots enable high-speed uplinks or fiber connectivity, offering flexibility for network expansion and supporting various media types like twisted pair and optical fiber.
Is this switch manageable, and what layer does it support?
Yes, this is a fully manageable switch that supports Layer 4 switching. Layer 4 capabilities allow for advanced traffic management features such as traffic classification and bandwidth limiting, which are useful for optimizing network performance in environments like multi-tenant units or business parks where resource allocation needs to be controlled.
What are the physical dimensions and form factor of this switch?
The switch has a rack-mountable form factor with dimensions of 1.73 inches in height, 17.40 inches in width, and 11.81 inches in depth. It weighs approximately 11.02 pounds and is designed to fit standard 19-inch rack enclosures, making it suitable for professional installations in server rooms or network closets with organized cable management.
Does this switch support both copper and fiber connections?
Yes, the switch supports both copper and fiber connections. It is compatible with twisted pair cables for copper Ethernet up to 100 meters and optical fiber through its SFP and SFP+ expansion slots. This dual-media support provides flexibility for different network topologies and distances, accommodating a wide range of deployment scenarios.
What warranty and compliance certifications come with this switch?
The switch comes with a 5-year limited warranty, ensuring long-term reliability and support. It is also TAA compliant, making it suitable for government contracts, and meets environmental standards such as RoHS and WEEE, which restrict hazardous substances and promote responsible electronic waste management.
| Qty | Price | Available |
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