LBH18x chassis. Black Box LBH184A, LBH181A, LBH081A, LBH082A, LBH084A, LBH182A

Chapter 2: Introduction

Fig 2.2a LBH082A-H and LBH182A-H-SC models shown

2.2.1 LBH18x chassis with SC or LC Fiber port

The LBH18x chassis houses one main PC board. The front side of the chassis has eight RJ-45 twisted-pair ports and one 100Mbps fiber port, located at the left front of the unit. Port #9 supports fiber ports only.

LEDs to indicate operating status of all ports are located on the front face per port. There is a power (PWR) indicator for the unit. For each port, there are Link and Activity (LINK/ACT) LEDs indicating traffic, and speed (ON for 100Mbps), and full/half (F/H) duplex indicators.

The DC power terminal block is located at the right side of the chassis, looking at the front. DC power option inputs are 12, 24 and -48VDC.

2.2.2 LBH08x chassis with all RJ-45 Copper ports

The LBH08x chassis houses one main PC board. The front side of the chassis has eight twisted-pair switched ports. All RJ-45 ports are Auto-negotiating and Auto-Cross MDI-MDIX.

LEDs to indicate operating status of all ports are located on the front face per port. There is a power (PWR) indicator for the unit. For each port, there are Link and Activity (LINK/ACT) LEDs indicating traffic, and speed (ON for 100Mbps), and full/half (F/H) duplex indicators.

The DC power terminal block is located at the left front side of the chassis.

DC power option inputs are 12, 24 and -48VDC.

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