Back to Top

Patton CopperLink 2157 - short-haul modem - Ethernet, Fast Ethernet

Mfg. Part: 21572PK | CDW Part: 456235 | UNSPSC: 43201553
$994.99Advertised Price
Lease Option ($29.35 /month) Lease Availability

Have leasing questions? Let us know how can we help.

Note: Leasing is available to businesses only. Leasing is not available to individuals.
Mon-Fri 7am-7:30pm CT
Call for availability
  • Short-haul modem
  • Fast Ethernet
  • 10Base-T
  • 100Base-TX
  • up to 6.2 miles
View More
Product Overview
Main Features
  • Short-haul modem
  • Fast Ethernet
  • 10Base-T
  • 100Base-TX
  • up to 6.2 miles
LAN extension doesn't have to be expensive or difficult. The 2157 LAN Extenders are easy to use and take advantage of the existing copper twisted-pair infrastructure to connect LANs at rates up to 4.6 Mbps.

Whether it's connecting corporate LANs or remote offices, the 2157 is the simple solution for ensuring the best combination of speed and distance in the industry. Many LAN extenders are set for a single rate, or require difficult configurations in order to connect LANs at different distances. With it's auto-rate adaptation feature, the Model 2157 ensures that users get the highest speed possible for the distances they are trying to reach. To make it even simpler to use, the Model 2157 comes with a built in MDI-X switch to allow easy connection to LANs or PCs with no need for worrying about whether you have a cross-over cable or not. Setup consists of connecting the Ethernet port, connecting the copper twisted pair, and powering up the units! Patton's Model 2157 is the perfect fit for cost-effective, simple, and efficient LAN extension!
Technical Specifications
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Environmental Parameters
Humidity Range Operating: 5 - 95%
Max Operating Temperature: 122 °F
Min Operating Temperature: 32 °F

Brand: Patton
Compatibility: PC
Manufacturer: Patton Electronics
Model: 2157
Packaged Quantity: 1
Product Line: Patton CopperLink

Interface Provided
Connector Type: RJ-11
Qty: 1
Type: Network

Connector Type: RJ-45
Type: Ethernet 10Base-T/100Base-TX

Type: Management

Line Properties
Line Coding Format: TC-PAM

Compliant Standards: cUL , UL , UL 1950

Cabling Type: Ethernet 100Base-TX , Ethernet 10Base-T
Compliant Standards: IEEE 802.1D , IEEE 802.1Q
Connectivity Technology: Wired
Data Link Protocol: Ethernet , Fast Ethernet
Data Transfer Rate: 4.6 Mbps
Features: Auto-sensing per device , Full duplex capability , MDI/MDI-X switch
Form Factor: External
Max Transfer Distance: 6.2 miles
Ports Qty: 3
Status Indicators: Port status , Power , Receive , Transmit
Type: Short-haul modem

Power Device
Frequency Required: 50/60 Hz
Power Provided: 10 Watt
Type: External power adapter
Voltage Required: AC 110/220 V
Voltage Required Margin: ± 18%

Support Details Full Contract Period: 1 year
Support Details Type: Limited warranty

Slot Provided
Type: None

Slot Required
Type: None

Dimensions & Weight
Depth: 6.6 in
Height: 1.6 in
Weight: 2.2 lbs
Width: 7.3 in

Service & Support
Type: 1 year warranty

Product Reviews
Adding to Cart...
1/21/2018 11:28:12 AM
^ Back to Top

Maximum 300 characters
An account manager will email you within one business day to confirm your request.

Your Quote has been submitted

What Happens Next? A confirmation email is on its way. Within one business day, you will be contacted by an Account Manager to finalize your quote.


Something went wrong.

Please try again later.