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CL1212E-SKD - Ethernet Extender, PCB Sub Assembly, RJ45 Line;  2 x 10/100; No Power Supply by PATTON

CL1212E-SKD - Ethernet Extender, PCB Sub Assembly, RJ45 Line; 2 x 10/100; No Power Supply

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  • Ethernet Extension—Extend 10/100Base-TX Ethernet well beyond its 328-foot (100-meter) limitation over a single unshielded twisted pair (UTP), Cat 5e/6/7 cable.
  • Operates Over Twisted Pair—Realize fiber-optic speeds without the expense—and hassle—of installing new cables or line-of-sight wireless circuits.
  • Plug and Play—Set these units up straight out of the box. No configuration is required. Auto-sensing 10/100 Ethernet ports support full or half duplex operation.
  • Multiple Line Rates Supported—Switch-selectable rate mode options optimize rate and reach for the noise environment, wire gauge/type and length.
  • Transparent LAN Bridging—Bypass network configuration requirements by transparently passing all higher layer protocols—including 802.1Q VLAN frames (tagged and untagged).
  • Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.


Mfg SKU # : CL1212E-SKD
Our Price : $195.00
Stock :Call for Availability
Quantity :

The Patton Model CL1212E-SKD eliminates the bandwidth constraints commonly experienced with other copper-based transmission technologies. The Model 1212E is engineered to re-use existing infrastructure previously employed in legacy applications including alarm circuits, E1/T1 circuits, RS-232, RS-422, RS-485, CCTV and CATV. Many newer cabling standards are also supported, including Cat 5e, Cat 6 and Cat 7. 
A built-in 2-port Ethernet switch makes the CopperLink Model 1212E ideal for delivering simultaneous connectivity to more than one IP enabled device such as a laptop, a motion sensor, or even a few high resolution IP video cameras—all over a single twisted-pair!

A single-port version, the CopperLink Model CL1211E (available by special order) is ideal for applications requiring the enhanced security of a single Ethernet port.

CopperLink Line Interface
  • RJ-45 (pin 4 = ring; pin 5 = tip)
  • BNC 75-ohm coax
  • Terminal block, 2 position
CopperLink Line Modulation DMT (Discrete Multi-Tone)
Ethernet Interface (x2) 8-position, shielded RJ-45. Auto-sensing 10/100Base-TX with half or full duplex operation.
Model 1211E has one 10/100Base-TX port.
Protocol Transparent to high layer protocols: supports 802.1Q VLAN tagged or untagged frames.
Transparent to IP Video schemes: fully transparent to such compression schemes as MPEG-4, H.264, and MJPEG.
Target SNR Modes 6 dB and 9 dB
Management 8-position DIP switch
6 LEDs display status for the following:
  • Pwr (Power)
  • Line
  • Eth (Ethernet) 0 & Eth 1
  • R (Remote)
  • L (Local)
Power Supply External AC: 100–240 VAC
Compliance FCC Part 15A, CE Mark, EMC Directive 89/336/EEC, Low-Voltage Directive 73/23/EEC
  • Temperature
    -4 to 158°F (-20 to 70°C)
  • Humidity: 5 to 85%, condensing
Dimensions 1.18 W x 4.28 H x 3.36 D inch (30.2 W x 108.7 H x 85.3 D mm)
Weight 1 lb 6 oz (623.7 g)
MTBF 77,000 hours

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