D-Link DEM 431XT-DD - SFP+ transceiver module - 10 GigE - 10GBase-SR - LC multi-mode - up to 984 ft - 850 nm - for xStack DGS-3120-24, DGS-3620-28, DGS-3620-52
A 4-port RS-232 serial hub with DB9 connectors and USB interface.
Add four RS232 serial ports to any notebook or desktop computer using a single USB port
J5 create JUH470 - Network adapter - USB 3.0 - Gigabit Ethernet x 1 + USB 3.0 x 3
An 8-port RS-232/422/485 serial hub with DB9 connectors.
Reliable alternative to serial cards that offers an easy solution for adding COM ports to a laptop, thin client or legacy-free PC to connect serial and USB peripheral devices.
The ICUSB2322F 2-Port USB to Serial RS232 Adapter Cable with FTDI chipset and COM Retention converts an available USB 1.1 or 2.0 port into 2 RS232 serial DB9 ports to connect, monitor and control your serial devices.
Scale your Power over Ethernet connection by 100m, or daisy chain up to four extenders for longer distance
DL180 Gen9 Dedicated iLO Management Port Kit
An 8-port RS-232 serial hub with DB9 connectors and USB interface.
D-Link DEM 432XT-DD - SFP+ transceiver module - 10 GigE - 10GBase-LR - LC single-mode - up to 6.2 miles - 1300 nm - for xStack DGS-3620-28PC, DGS-3620-28SC, DGS-3620-28TC, DGS-3620-52P, DGS-3620-52T
D-Link Direct Attach Cable - Stacking cable - SFP+ to SFP+ - 10 ft - for D-Link DXS-1100-16, 1210-16, 3400-24, 3600-16; DGS 3630; Web Smart DXS-1210-12
Cisco Jumper - Power cable - IEC 60320 C13 to IEC 60320 C14 - 10 ft - for Catalyst 3560E, 3560G, 3560V2, 3750E, 3750V2
Cisco - Rack mounting kit - for Catalyst 2948, 2960, 2960G, 2960S, 2970G, 3550, 3550 24, 3560, 3560G, 3560V2, 3750
StarTech.com Industrial RS232 to RS422/485 Serial Converter with 15KV ESD - Serial adapter - RS-232 - RS-422/485 x 1 - black
StarTech.com 1 Port RS232 Serial to IP Ethernet Converter / Device Server - Aluminum - Device server - 100Mb LAN, RS-232 - AC 100/230 V - rail mountable
Add high-performance enterprise-class storage to your PC or server, by connecting a 2.5” PCIe U.2 SSD
D-Link Direct Attach Cable - Stacking cable - SFP+ to SFP+ - 3.3 ft - for D-Link DXS-1100-16, 1210-16, 3400-24, 3600-16; DGS 3630; Web Smart DXS-1210-12
StarTech.com Punch Down Tool with 110 and 66 Blades - Punch-down tool
StarTech.com 2 Port Industrial PCIe RS232 Serial Card w/ Power and ESD - Serial adapter - PCIe 2.0 - RS-232 x 2
Extend your 10/100Mbps network by up to 1km over Ethernet or RJ11 phone lines
The ProCurve 10-GbE SFP+ 7m Cable is a A low-price 10-Gigabit connectivity option consisting of a 7 m cable with SFP+ connectors permanently attached to each end.
Add an RS232 serial port with COM retention to your laptop or desktop computer through USB
The B155-004-HD-V2 4-Port Mini DisplayPort 1.2 to HDMI MST Hub connects up to four HDMI monitors to the Mini DisplayPort (MDP) output on your computer.