Ordering Information. Black Box LBH184A, LBH181A, LBH081A, LBH082A, LBH084A, LBH182A
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Chapter 1: Specifications
MODEL DESCRIPTION
LBH082A-H: Hardened Industrial Switch with 24VDC power input, eight
10/100Mbps switched RJ45 ports; panel-mount brackets
included
LBH082A-HD:
LBH081A-H:
LBH081A-HD:
LBH084A-H:
LBH084A-HD:
LBH182A-H-ff:
Same as LBH082A-H except a DIN-Rail bracket is included
Same as LBH082A-H except the power input is 12VDC
Same as LBH081A-H except a DIN-Rail bracket is included
Same as LBH082A-H except the power input is -48VDC
Same as LBH084A-H except a DIN-Rail bracket is included
Hardened Industrial Switch with 24VDC power input, eight
10/100Mbps switched RJ45 ports, one 100Mbps Fiber port and
Wall mount brackets included
LBH182A-HD-ff: Same as LBH182A-H except a DIN-Rail bracket is included
LBH181A-H-ff: Same as LBH182A-H except the power input is 12VDC
LBH181A-HD-ff: Same as LBH181A-H except a DIN-Rail bracket is included
LBH184A-H-ff: Same as LBH182A-H except the power input is -48VDC
LBH184A-HD-ff: Same as LBH184A-H except a DIN-Rail bracket is included
Fiber Port Connectors:
(“ff” selections of the “fiber flavor”)
“SC” =
“LC” =
100Base-FX, multi-mode, SC type, 2km
100Base-FX, multi-mode, LC type, 2km
“SSC20” = 100Base-FX, single-mode, SC type, 20km
“SSC40” = 100Base-FX, single-mode, SC type, “Long Reach” 40km
“SLC20” = 100Base-FX, single-mode, LC type, 20km
“SLC40” = 100Base-FX, single-mode, LC type, “Long Reach” 40km
Page 8 724-746-5500 | blackbox.com
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Table of contents
- 6 SPECIFICATIONS
- 6 Technical Specifications
- 8 Ordering Information
- 9 INTRODUCTION
- 9 Inspecting the Package and Product
- 9 Product Description - General
- 11 LBH18x chassis
- 11 LBH08x chassis
- 12 Fiber port, SC or LC Connector for Model LBH18x
- 12 Frame Buffering and Latency
- 14 Features and Benefits
- 15 Applications
- 17 INSTALLATION
- 17 Locating LBH08x/LBH18x Series Switches
- 17 Table Top or Shelf Mounting
- 17 Mounting Dimensions with metal brackets
- 20 DIN-Rail mounting option
- 20 Connecting Ethernet Media
- 21 Connecting Twisted Pair (RJ-45, CAT 3 or CAT 5)
- 21 Connecting Fiber Optic SC-type, “Snap-In
- 21 “Small Form factor (SFF)
- 21 Connecting Single-Mode Fiber Optic
- 22 Power Budget Calculations for LBH18x Fiber Media
- 22 Connections to NICs which support Auto-Negotiation
- 22 Powering the LBH08x/LBH18x
- 23 OPERATION
- 23 Dual-Speed Functionality, and Switching
- 24 Auto-negotiation and Speed-sensing
- 24 Auto-Cross (MDIX) and Auto-negotiation, for RJ-45 ports
- 24 LED Indicators
- 25 TROUBLESHOOTING
- 25 Before Calling for Assistance
- 26 When Calling for Assistance
- 26 Return Material Authorization (RMA) Procedure
- 27 Shipping and Packaging Information
- 27 APPENDIX A: WARRANTY INFORMATION
- 28 APPENDIX B: DC Power Input