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Black Box Ethernet Switch - 4 Ports - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - TAA Compliant - 2 Layer Supported - Modular - (LIE402A)
- Cascade to other network devices through the uplink port to expand your local area network
- Quickly and easily set up a wired network with 4 networking ports
- Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
- The unmanaged switch provides a quick, easy and cost-saving way to add wired networking to your home, office or small business; no intervention needed
- Gigabit Ethernet port for ultra-fast network speeds
- Marketing Information:
- 4 x Gigabit Ethernet PoE++
- 2 x Gigabit Ethernet Expansion Slot
- Optical Fiber
- Twisted Pair
- 10/100/1000Base-T
- 1000Base-X
- IEEE 802.3bt
- IEEE 802.3
- IEEE 802.3af
- IEEE 802.3at
- Ethernet Switch
- 1 x ±46 To ±57 VDC Power Adapter
Provide Gigabit Speeds and Power to Devices
Unmanaged Industrial PoE++ Network Switch features two Gigabit fiber SFP ports and four 10/100/1000-Mbps copper RJ-45 ports so you can send high-speed internet to multiple devices in your network. It is a standard Layer 2 Ethernet switch that can forward frames to any port based on its MAC address. The switch also supports PoE, PoE+, and 60-watt PoE++ so you can power devices like cameras, wireless access points, and more. It can automatically negotiate and deliver the power level required by a Powered Device (PD) partner.
Supports Directed Switch Mode
Directed Switch Mode directs multicast traffic only to the appropriate fiber port, preventing multicast traffic from flooding other network ports.
Redundant Fiber Uplinks
This switch comes with two fiber ports to support redundant fiber uplinks for critical applications that require protection and sub 50-ms restoration in the event of a fiber failure. The second fiber port may also be used to daisy chain multiple Ethernet switches, or it may be used as another switch port.
Remote PoE Power Reset
Features a remote PoE power reset function that can be configured with a DIP-switch. This feature allows all PDs to be power-cycled and reset remotely to save time and expense by eliminating the need to dispatch manpower to remote network sites.
Made to Work in the Toughest Environments
With an extended temperature range of -40° to 75° C, this hardened switch can withstand some of the harshest conditions on earth, making it perfect for industrial applications.
[custom-specifications]
Manufacturer: Black Box Corporation
Manufacturer Part Number: LIE402A
Manufacturer Website Address: http://www.blackbox.com
Brand Name: Black Box
Product Name: Ethernet Switch
Packaged Quantity: 1
Product Type: Ethernet Switch
Interfaces/Ports
Total Number of Network Ports: 4
Network (RJ-45): Yes
Uplink Port: Yes
Modular: Yes
Port/Expansion Slot Details:
- 4 x Gigabit Ethernet PoE++
- 2 x Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported:
- Optical Fiber
- Twisted Pair
Ethernet Technology: Gigabit Ethernet
Network Technology:
- 10/100/1000Base-T
- 1000Base-X
I/O Expansions
Number of Total Expansion Slots: 2
Expansion Slot Type: SFP (mini-GBIC)
Number of SFP Slots: 2
Network & Communication
Layer Supported: 2
Networking Standards:
- IEEE 802.3bt
- IEEE 802.3
- IEEE 802.3af
- IEEE 802.3at
Management & Protocols
Manageable: No
Power Description
PoE (RJ-45) Port: Yes
Power Source: Power Adapter
Physical Characteristics
Form Factor: DIN Rail Mountable
Height: 5.50" (139.70 mm)
Width: 1.50" (38.10 mm)
Depth: 5.50" (139.70 mm)
Weight (Approximate): 771.1 g
Miscellaneous
Package Contents:
- Ethernet Switch
- 1 x ±46 To ±57 VDC Power Adapter
Environmentally Friendly: Yes
Country of Origin: United States
TAA Compliant: Yes
Warranty
Limited Warranty: 2 Year
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