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Technical info (3)
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PAM modes
...G.SHDSL Economy and Etherlink II modems only know two PAM modes (16 and 32), Etherlink IV  works with PAM modes from 4 to 128. Although the PAM mode does not directly affect the transmission speed, it is, however, crucial to it. The speed is dir...
Resources > Technical Resources > Black Box Explains > Networking
TDM and ATM
...TDM stands for Time Division Multiplexing and is based on the idea to subdivide time (e.g. one second) into many smaller units. • An information unit can now be transmitted separately in each of these units. The information units need not be in a...
Resources > Technical Resources > Black Box Explains > Networking
 

 
Top Products
Wizard KVM Extender - VGA, USB, Audio, Dual-Access, CATx  
Wizard KVM Extender - VGA, USB, Audio, Dual-Access, CATx
(2 variants)
Extend VGA, USB 2.0, plus audio up to 300m (1000ft) over CATx.
KVX Series KVM Extender over Fiber - 4K, Single-Head, DisplayPort, USB 2.0 Hub, Serial, SFP, Audio, Local Video  
KVX Series KVM Extender over Fiber - 4K, Single-Head, DisplayPort, USB 2.0 Hub, Serial, SFP, Audio, Local Video
(8 variants)
Extend KVM signals up to 30 km over Single-Mode fiber via SFP.
Wizard KVM Switch Multi-Head DVI-D Dual-Link, USB True Emulation, Audio, 4-Port  
Wizard KVM Switch Multi-Head DVI-D Dual-Link, USB True Emulation, Audio, 4-Port
(4 variants)
Combine multiple high-end video screens and any four USB peripherals and share them between four workstations.
CATx KVM Extender – DVI-D, USB HID, audio, serial  
CATx KVM Extender – DVI-D, USB HID, audio, serial
(3 variants)
Extend DVI-D, USB-HID up to 400 feet over CATx cable.
KVX Series KVM Extender over CATx - 4K, Single/Dual-Head, HDMI, USB 2.0, Serial, Audio, Local Video  
KVX Series KVM Extender over CATx - 4K, Single/Dual-Head, HDMI, USB 2.0, Serial, Audio, Local Video
(2 variants)
Extend KVM signals up to 100m over CAT5/6 cable.
Freedom II KM Switch with Glide & Switch Mouse Switching  
Freedom II KM Switch with Glide & Switch Mouse Switching
(2 variants)
Switch between separate computer systems simply by moving a mouse cursor from monitor to monitor.
ServSwitch CX Server Access Module DisplayPort  
ServSwitch CX Server Access Module DisplayPort
(2 variants)
Connect the ServSwitch CX to DisplayPort targets with USB using this SAM.
Wizard SRX Extender – VGA, USB 1.1, Stereo Audio  
Wizard SRX Extender – VGA, USB 1.1, Stereo Audio
(2 variants)
Extend high-resolution VGA with transparent USB 1.1 and stereo audio up to 50 metres over a single CATx cable.
4K60 HDMI Dual-Monitor KVM Switch – 4 Port  
4K60 HDMI Dual-Monitor KVM Switch – 4 Port
(1 variants)
Manage four computers from a single workstation with dual monitors, a single keyboard and mouse.
KVXHP Series Extender Rackmount Tray  
KVXHP Series Extender Rackmount Tray
(1 variants)
Holds up to two KVXHP extenders in a 19” rack.
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