ATEN CS18208 8-Port USB 3.0 4K HDMI KVM Switch
PRODUCT DESCRIPTION
ATEN CS18208 8-Port USB 3.0 4K HDMI KVM Switch - 2 Years Local Warranty
4K HDMI Rack KVM for Eight Computers
The CS18208 lets one USB keyboard, mouse, HDMI monitor and speakers control eight HDMI computers from a 1U rack unit. Video reaches 4K DCI (4096 x 2160) at 60 Hz.
USB 3.1 Gen 1 Hub
A built-in 2-port USB 3.1 Gen 1 hub shares drives and other peripherals at SuperSpeed 5 Gbps, and each computer connects via USB 3.1 Gen 1 Type B.
Scale Up and Out
Cascade to three levels to control up to 512 computers. For multi-monitor workstations, stack up to eight CS18208/CS18216 units to display video from up to eight monitors.
Reliable Video and Easy Control
Video DynaSync and EDID Expert keep displays at the best resolution through boot-up and switching. Select computers by OSD, hotkeys, front-panel pushbuttons or RS-232 commands, with two-level password security and Broadcast Mode.
Upgrading a control room or rack to 4K? Email sales@sourceit.com.sg for a project quote including KVM cables.
ATEN CS18208 Datasheet — Technical Specifications
General
| Product Name | ATEN 8-Port USB 3.0 4K HDMI KVM Switch |
| Model | CS18208 |
| Order Code | CS18208-AT-E |
| Local Warranty (Singapore) | 2 years carry-in warranty |
Computer Connections
| Direct | 8 |
| Maximum | 512 (via cascade) |
| Port Selection | OSD, hotkey, pushbutton, RS-232 commands |
Connectors
| Console Ports | 1 x HDMI Female; 2 x USB Type A Female; 2 x 3.5 mm audio jack Female |
| KVM Ports | 8 x HDMI Female; 8 x USB 3.1 Gen 1 Type B Female; 8 x 3.5 mm audio jack Female |
| USB Hub | 2 x USB 3.1 Gen 1 Type A Female, 5 Gbps |
| Firmware Upgrade | 1 x RJ-11 Female |
| Power | 1 x DC jack |
Operation
| Keyboard / Mouse Emulation | USB |
| Video | Up to 4096 x 2160 @ 60 Hz |
| Scan Interval | 0–255 seconds (default 5 s) |
| Multi-Display | Stack up to 8 units for up to 8 monitors |
| LEDs | 8 online/selected (orange); 8 USB link (green); 1 power (green) |
Power & Environmental
| Power Consumption | DC 12 V, 9.77 W, 88 BTU/h |
| Operating Temperature | 0–40 °C |
| Storage Temperature | -20–60 °C |
| Humidity | 0–80% RH, non-condensing |
Physical
| Housing | Metal, 1U rack mountable |
| Weight | 3.11 kg |
| Dimensions (L x W x H) | 43.24 x 21.43 x 4.40 cm |
Compatibility & Applications
Typical Computers
4K workstations, servers and media machines with HDMI outputs and USB, including systems that need USB 3 peripheral sharing.
Typical Use
Control rooms, broadcast and post-production racks, CAD and simulation labs, and server racks moving to 4K displays.
Selection Tip
Choose by your computers' video output: the CS18208 for HDMI, the CS19208 for DisplayPort. Two KVM cable sets are included; order additional HDMI, USB 3.0 and audio cables for the remaining ports.
Package Contents & ATEN Rack KVM Switch Ordering Information
In the Box
1 x CS18208 KVM switch with rack mounting kit, 2 x HDMI cables, 2 x USB 3.0 cables, 2 x audio cables, 1 x firmware upgrade cable, 1 x foot pad set (4 pcs), 1 x power adapter, 1 x user instructions.
ATEN Rack KVM Switch Models
| Model | Key feature |
| CS1708A | 8-port PS/2-USB VGA rack KVM, daisy-chain to 256 |
| CS17916 | 16-port USB HDMI / audio rack KVM, cascade to 256 |
| CS18208 (this listing) | 8-port USB 3.0 4K HDMI rack KVM, cascade to 512 |
| CS19208 | 8-port USB 3.0 4K DisplayPort rack KVM, cascade to 128 |
| CS1716i | 16-port PS/2-USB VGA KVM over IP switch |
| KH1508A | 8-port Cat 5 KVM switch, daisy-chain to 256 |
Datasheet & Downloads
| Datasheet | CS18208 / CS18216 Datasheet (PDF) |
| User manual | CS18208 / CS18216 User Manual (PDF) |
| Quick start guide | CS18208 / CS18216 Quick Start Guide (PDF) |
| ATEN product page | CS18208 on aten.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting CS18208-AT-E.
Frequently Asked Questions — ATEN CS18208
Does it support 4K at 60 Hz?
Yes. Up to 4096 x 2160 at 60 Hz.
How many computers can I control?
Eight directly, or up to 512 by cascading, as published by ATEN.
Can I use multiple monitors?
Yes. Stack up to eight units to display video from up to eight monitors for computers with multiple outputs.
How many KVM cables are included?
Two sets of video, USB 3.0 and audio cables. Additional cables are needed for the other six ports.
What is the difference between the CS18208 and CS19208?
The CS18208 has HDMI computer ports; the CS19208 has DisplayPort computer ports with DisplayPort and HDMI console outputs.
What warranty do I get?
2 years local carry-in warranty. Supplied by SourceIT with a GST invoice.