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ATEN

ATEN KH1508A 8-port Cat5 KVM switch

SKU CH-05QJ-PM0W4 MPN KH1508A

Controls eight servers from one console and daisy-chains up to 31 units for 256-computer management

  • TypeD-Sub, USB, PS/2
  • PC Connectors8 x RJ45
  • Console ConnectorsKeyboard & Mouse: PS/2 and / or USB Monitor: VGA Flash ROM U
  • Computer Connections8 Ports
  • Monitor Connections1 Port
  • Video Resolution1600 x 1200
  • Control 8 servers from one console via Cat5 links
  • Daisy-chain 31 extra units for 256-computer reach
  • Choose systems by push-button, hotkey or OSD
  • Rack-mountable 1U design fits standard cabinets
  • Console accepts PS/2 or USB keyboard and mouse

Rack-mountable 8-port Cat5 KVM

The ATEN KH1508A is a 1U rack-mountable KVM switch that lets a single keyboard, monitor and mouse control eight directly connected computers. It accepts PS/2 or USB console peripherals and a VGA display, while each server link uses a fixed Cat5 cable built into the CPU module. No software is required for operation.

Replaces standalone switches and the earlier KH1508

This unit replaces individual KVMs or the non-A KH1508 by integrating the Cat5 cable into the module and adding mixed PS/2 and USB console support. Daisy-chaining up to 31 additional units expands control to 256 computers, making the jump worthwhile when a server room grows beyond eight systems and cable management matters.

Suits data-centre admins managing up to 256 servers

IT teams that need single-console access to multiple rack-mounted servers over Cat5 will benefit from the hotkey, OSD and front-panel selection methods. Buyers who require digital video interfaces, higher than 1600 x 1200 resolution, or remote IP-based management should look at a different class of KVM.

Highlights

  • Control 8 servers from one console via Cat5 links
  • Daisy-chain 31 extra units for 256-computer reach
  • Choose systems by push-button, hotkey or OSD
  • Rack-mountable 1U design fits standard cabinets
  • Console accepts PS/2 or USB keyboard and mouse

Specifications

BrandATEN
ModelKH1508A
TypeD-Sub, USB, PS/2
PC Connectors8 x RJ45
Console ConnectorsKeyboard & Mouse: PS/2 and / or USB
Monitor: VGA
Flash ROM Upgrade: RJ 9
Computer Connections8 Ports
Monitor Connections1 Port
Video Resolution1600 x 1200
PC SelectionPush Buttons/Hot Keys/OSD
LED IndicatorsOn Line: 8 [Green]
Selected: 8 [Red]
Station ID: 2 x 7 Segment [Red]
Power On: 1 [Blue]
Temperature32F~122F
Humidity0 - 80% RH, Non-condensing
FeaturesA single console controls up to 8 directly connected servers
Daisy chain up to 31 additional units - control up to 256 computers from a single console
No software required - convenient computer selection via Hotkeys and intuitive OSD menus
Auto Scan feature for monitoring user-selectable servers
Hot Pluggable - add or remove computers without having to power down the switch
Custom ASIC (patent pending) for increased reliability and enhanced performance
Auto-sensing of station's position on daisy chained installations - no need for manual DIP Switch setting -port names are automatical
Dimensions17.2" x 6.3" x 1.7"
Weight6 lbs
Package Contents1 x KH1508A KVM Switch
1 x firmware upgrade cable
1 x 3 prong AC power cord
1 x rack mounting kit
1 x user manual
Shipping weight4.08 kg
Package size635 × 356 × 178 mm

Questions about this item

What rack space and depth clearance does the 1U KH1508A need?

The switch occupies 1U of rack height and measures 17.2 inches deep by 6.3 inches wide, so allow at least that depth behind the front rails plus cable bend radius.

How do the molded CAT5 CPU modules connect, and what step is often missed?

Each server plugs into one of the eight RJ45 ports using the fixed CAT5 cable on its CPU module; the step often missed is seating every module firmly until the green On Line LED lights for that port.

When would the RJ9 flash ROM port be used?

The RJ9 port is for firmware upgrades; connect the supplied upgrade cable when a new firmware image is released by the manufacturer.

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