Black Box LPB1205A Gigabit PoE Ethernet Switch - 5 Port - 4 PoE - 61.4W Budget - Layer 2 - Desktop
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Product Features
Technical Overview
This unmanaged Layer 2 switch operates at Gigabit Ethernet speeds (10/100/1000 Mbps) over twisted pair cabling, making it compatible with standard Cat5e, Cat6, and Cat6a network infrastructure. The switch supports auto-negotiation and auto-MDI/MDIX for simplified installation without manual configuration.
The desktop form factor and compact dimensions make it suitable for placement on shelves, desks, or in network cabinets where space is limited. The switch draws power from an included external power adapter and features environmentally friendly construction with TAA compliance for government and educational deployments.
Relevant factors for this section include Total Number of Network Ports, Uplink Port, Port/Expansion Slot Details, Media Type Supported. 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 LPB1205A combines PoE capability with compact design to create a versatile networking solution for growing small businesses. The switch eliminates the need for separate power supplies for connected devices, reducing cable clutter and installation complexity.
Power Over Ethernet Ready
Four PoE ports deliver both data and power to connected devices, supporting IP phones, wireless access points, and security cameras with a single cable connection.
- IEEE 802.3af compliant
- 15.4W maximum per port
- 61.4W total budget
Compact Deployment
The desktop form factor and small footprint allow flexible placement in space-constrained environments while providing full Gigabit switching performance.
- 4.70" × 3.50" × 1.10" dimensions
- 2.6 lb weight
- No rack mounting required
Deployment / Use Cases
The Black Box LPB1205A is ideal for small office networks where simplicity, PoE capability, and compact size are primary considerations. The switch serves as an effective edge device for connecting PoE-enabled endpoints to your network infrastructure.
Common deployment scenarios include retail point-of-sale systems with IP phones and security cameras, small office workgroups with wireless access points, and classroom environments with connected learning devices. The dedicated uplink port ensures reliable connectivity to your main network switch or router.
Small Office Networking
Deploy in office environments to connect workstations, IP phones, and wireless access points with PoE support for cleaner cable management.
Retail and Hospitality
Support POS systems, security cameras, and digital signage in retail stores, restaurants, and hotels where space is limited but reliable connectivity is essential.
Physical Profile
The switch features a durable desktop enclosure measuring 4.70 inches wide, 3.50 inches deep, and 1.10 inches high. The compact design and 2.6-pound weight make it easy to position on desks, shelves, or in small network cabinets. The switch operates quietly without cooling fans, making it suitable for office environments where noise reduction is important.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.10" (27.94 mm), 4.70" (119.38 mm), 3.50" (88.90 mm), 2.60 lb (1179.34 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.70" (119.38 mm)
- Depth
- 3.50" (88.90 mm)
- Height
- 1.10" (27.94 mm)
- Weight
- 2.60 lb (1179.34 g)
Highlights
- 5-port Gigabit Ethernet switch with 4 PoE ports and 1 uplink port
- 61.4W total PoE budget supporting IEEE 802.3af devices
- Layer 2 switching for basic network segmentation and traffic management
- Compact desktop form factor (4.70" × 3.50" × 1.10")
- Gigabit Ethernet speeds (10/100/1000 Mbps) over twisted pair
- TAA compliant for government and educational procurement
- Environmentally friendly construction
- 1-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | LPB1205A |
| Brand Name | Black Box |
| Product Series | LPB1200 |
| Product Name | LPB1200 Series Gigabit Ethernet Switch - PoE, 5-Port |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 5 |
| Uplink Port | Yes |
| Port/Expansion Slot Details | 4 x Gigabit Ethernet PoE,1 x Gigabit Ethernet Uplink |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 10/100/1000Base-T |
| Network & Communication | |
| Layer Supported | 2 |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| PoE Budget | 61.40 W |
| Power Source | Power Adapter |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1.10" (27.94 mm) |
| Width | 4.70" (119.38 mm) |
| Depth | 3.50" (88.90 mm) |
| Weight (Approximate) | 2.60 lb (1179.34 g) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
How many PoE devices can this switch power simultaneously?
The Black Box LPB1205A features four PoE ports with a total power budget of 61.4 watts. Each port can deliver up to 15.4 watts following the IEEE 802.3af standard. You can power up to four PoE devices simultaneously, provided their combined power requirements do not exceed the 61.4W total budget. This makes it suitable for connecting multiple IP phones, wireless access points, or security cameras in small office environments.
What is the difference between the PoE ports and the uplink port?
The switch includes four PoE-enabled Gigabit Ethernet ports that provide both data connectivity and power to connected devices. These ports are ideal for connecting PoE devices like IP phones or wireless access points. The fifth port is a dedicated Gigabit Ethernet uplink port designed specifically for connecting to your main network switch, router, or network backbone. The uplink port does not provide PoE power but ensures reliable high-speed connectivity to your core network infrastructure.
What does Layer 2 switching capability mean for this switch?
Layer 2 switching refers to the switch's ability to forward network traffic based on MAC addresses rather than IP addresses. This LPB1205A switch operates at Layer 2 of the OSI model, providing basic network segmentation, VLAN support, and traffic isolation between connected devices. Layer 2 switching improves network performance by reducing collision domains and enabling more efficient data transfer between devices on the same network segment.
Is this switch suitable for rack mounting?
No, the Black Box LPB1205A features a desktop form factor and is not designed for standard rack mounting. The compact dimensions (4.70" wide × 3.50" deep × 1.10" high) and lightweight design (2.6 pounds) make it ideal for placement on desks, shelves, or in small network cabinets. For rack-mounted PoE switch solutions, consider Black Box's rack-mountable switch models with similar port configurations and PoE capabilities.
What is TAA compliance and why is it important?
TAA (Trade Agreements Act) compliance means this switch meets the requirements of the U.S. Trade Agreements Act, which governs procurement for federal government agencies and certain educational institutions. TAA-compliant products must be manufactured or substantially transformed in designated countries. The LPB1205A's TAA compliance makes it eligible for purchase by government entities, schools, and organizations that require compliant networking equipment for their deployments.
What type of network cables are compatible with this switch?
The Black Box LPB1205A supports standard twisted pair Ethernet cables, including Cat5e, Cat6, and Cat6a cables. The switch operates at Gigabit Ethernet speeds (10/100/1000 Mbps) and is compatible with the 10/100/1000Base-T network standard. For optimal performance with PoE devices, we recommend using Cat5e or higher quality cables to ensure reliable power delivery and data transmission over distances up to 100 meters per port.
| Qty | Price | Available |
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