Adder CAT 6 KVM Extender with RS232


Save $71.00
Access: X2 Silver - Remote access
Audio: No
FREE Shipping on orders over $100

The AdderLink X2-Silver extends high quality video, keyboard, mouse and transparent RS232 up to 300m/1000ft over Category 5 or higher cable. The X2-Silver-P achieves resolutions of 1600 x 1200 at 200m/650ft and 1280x1024 at 300m/1000ft. Integral electronic DeSkew is also provided with this CAT5 extender to compensate for any color skew effects that may be introduced by long CATx cables, achieving crystal clear video, even at longer distances. For maximum convenience all video adjustments may be simply made using the keyboard.

DDC circuits are also fitted to enable the computer to query the monitor so that the video card can be optimally configured. Without this circuitry, some well known high performance video cards cannot be used at high resolutions. All X2 extenders feature transparent serial ports that enable a wide range of serial devices to be connected at baud rates up to 57,600.

Adder X2-Silver KVM Extender Application Diagram
AdderLink X2-Silver KVM Extender Diagram

AdderLink X2-Silver KVM Extender Diagram
AdderLink X2-Silver KVM Extender Diagram

Adder X2-Silver-P Features

  • Extends KVM and transparent RS232 across a single CATx cable
  • Video quality at resolutions up to 1600 x 1200 at 200m and 1280 x 1024 at 300m
  • Fully transparent RS232 interface enables a wide range of serial devices to be connected
  • Integrated state of the art 300MHz DeSkew circuit (up to 62ns DeSkew with 2ns granularity)
  • Use stand alone or rackmount 16 modules across 2U
  • Advanced spike suppression circuits for reliability in noisy applications
  • Flash upgradeability enables future enhancements
  • Supports DDC signaling to ensure optimal video card setup

Adder X2-SILVER Receiver Front & Rear View
Adder X2-SILVER Receiver Front & Back View

X2-Silver/P-US Package Contents

Adder X2-Silver Package Contents

  • (1) X2-Silver Local (computer-end) unit
  • (1) X2-Silver Remote (KVM console-end) unit
  • (1) 6ft / 2 meter VGA & PS/2 computer interface cable
  • (1) Computer serial interface cable
  • (1) IEC style power supply and power cord
  • (1) Safety and installation leaflet
  • (1) CD manual
  • (8) Stick on rubber feet
  • (1) 2-Year Limited Warranty & Lifetime World Class Support

X2-Silver Resources

Adder X2-Silver Manual Screenshot Adder X2-Silver Datasheet (PDF)
Adder X2-Silver Manual (PDF)

Adder X2-Silver-P Specifications

Mechanical Local Unit Remote Unit
Height 1 in. (26 mm.) 1 in. (26 mm.)
Width 6.7 in. (172 mm.) 6.7 in. (172 mm.)
Depth 2.9 in. (75 mm.) 2.9 in. (75 mm.)
Rack Space 16 units fit into 2U of rack space 16 units fit into 2U of rack space
Temperature Tolerance 0-40°C (32 to 104°F)
Humidity Tolerance 5 to 60% non condensing
Operating Voltage 100-240VAC
Power Frequency 50-60Hz
Usage 5VDC at 500mA
Connectors (Local computer-end unit)  
Computer 1 x 25-way female
CATx cable 1 x RJ45
Optional power adapter 2.5mm DC jack (only required for video only applications)
Connectors (Remote console-end unit)  
Keyboard 1 x purple 6-pin mini-DIN female
Mouse 1 x green 6-pin mini-DIN female
Monitor 1 x blue 15-pin high-density D-type female
CATx cable 1 x RJ45
Power adapter 2.5mm DC jack
Video Resolutions  
1600 x 1280 up to 200 meters/650 feet
1280 x 1024 up to 300 meters/1000 feet
Extension Distance  
CATx cable (x=5,5e,6,7) Up to 300 meters / 1000 feet

Adder X2-SILVER/P-US is also known as X2-SILVER, X2-SILVER/P and X2-SILVER-US.

Question: What is the lead time on (2) X2-Silver/P-US extenders
Answer: Thank you for your inquiry,

We currently have these in-stock and ready to ship - no lead time!

For the fastest and most up to date stock inquiries, please feel free to contact your KVM Switches Online sales representative directly.

Question: I have a touch screen that works on RS-232 protocol RxD, TxD, GND and RTS (pin 7 on DB9). Does the Adder X2-Silver support RTS flow control?
Answer: Thank you for your inquiry,

We have confirmed with the vendor that the X2-Silver does indeed support fully transparent RS232 including RTS flow control for touch screen devices.