Black Box DB9 Serial Extension Cable 6-ft (1.8m)

RS-232 to RS-422/RS-485 Interface Conver

Black Box Part# IC821A

Transceivers/Media Converters – TAA Compliant – Transceiver/Media Converter - 2 Total Number of Ports - External - Power Supply - New - United States - 1.7" Height - 0.9" Width - 3.9" Depth - Terminal Block - IC821A - 1 Year Limited Warranty - ...

Rackmount Gang Switch - 19", 1U, (8) RJ-45 A/B (All Pins), Network Manageable

Black Box Part# NBSALL8MGR

Various Accessories – TAA Compliant – Ethernet Switch - Gigabit Ethernet - Twisted Pair - 8 Total Number of Network Ports - Rack-mountable - Power Supply - 2 Layer Supported - 1U Compatible Rack Unit - 24 x Gigabit Ethernet Network Port / ...