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07M2157-2156-DS3

Patton is a registered trademark, and is a trademark
of Patton Electronics Company in the United States
and other countries. 

Specifications

Competitive Positioning

CopperLink Line Interface

RJ-45 (pin 4 = ring; pin 5 = tip)

Ethernet Interface

8-position shielded RJ-45.  Auto-sensing 10/100Base-T
with half or full-duplex operation. DIP switch capable of
disabling 100-Mbps full-duplex for equipment that does
not support 802.3X (Pause Packets)

Protocol

Transparent to high layer protocol. Supports 802.1Q
VLAN tagging

Modulation

(Quadrature Amplitude Modulation) QAM 4-band

Duplexing Method

FDD (Frequency Division Duplexing)

Frequency Range

CopperLink: 0–12 MHz

Transmission

CopperLink line rate: Up to 50 Mbps

Surge Suppression

CopperLink line maximum current surge: 20kA (8/20µs)
gas tube

Front Panel Indicators

Power, Link, Ethernet

Dimensions

1.5H x 4.13W x 3.75D in. (3.81H x 10.5W x 9.53D cm)

Weight

0.4 lbs (0.18 kg) without power supply

Power

External AC and DC options: 120VAC, and universal

input (UI)—100–240 VAC, or optional -48 VDC, -24

VDC, or -12 VDC

Environment

Temperature: 32–122°F ( 0–50°C)

Humidity:  Up to 90% non-condensing

Compliance

FCC Part 15A, CE Mark, EMC Directive 89/336/EEC,

Low-Voltage Directive 73/23/EEC

Patton’s CopperLink Auto-Rate Ethernet Extenders
are the perfect fit for simple, cost-effective high
speed Ethernet Extension. They allow customers to
take advantage of the existing copper infrastructure
to connect remote LAN’s across distances and at
speeds previously unthought-of. The auto-rate fea-
ture ensures the highest speed is achieved on each
connection, and the plug-n-play operation ensures
they are up and running in seconds. Add in the
auto-sensing full/half duplex 10/100Base-T
Ethernet port and the integrated crossover switch
to make setup even easier, and the value of these
Ethernet Extenders can’t be beat!

• Auto-Rate Feature

The advanced auto-rate algorithm automatically 
determines the best possible rate for each connec
tion and sets up each extender without any need for
user interface.

• Plug-and-Play

Just unpack the extenders, plug them into each end
of the extension, power them up, and they are up 
and running. It doesn’t get any easier!

• High Speed/Long Reach

These Ethernet Extenders provide the best combi-
nation of speed and distance seen anywhere in the
industry !

The Auto-rate feature ensures

that the best combination of

speed and distance is achieved

for each LAN extension

Twisted Pair

Model 2157

Model 2157

Model 2157

Twisted 

Pair

Application Example—Corporate Campus LAN Extension

Patton-Inalp Networks AG 

Meriedweg 7

CH-3172 Niederwangen

Switzerland

Phone 

+

+4

41

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98

85

5  2

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5  2

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Fax 

+

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1  ((3

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5  2

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Patton Electronics Co. 

7622 Rickenbacker Drive

Gaithersburg, Maryland 20879

USA

Phone 

+

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1  3

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01

1  9

97

75

5  1

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Fax 

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PE-Inalp Networks Private Ltd

Old No. 14 and New No.6,

Brahadambal Road,

Nungambakkam High Road

Chennai: 600 034, India

Phone 

+

+9

91

1   4

44

4   4

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54

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03

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5//6

6//7

7

Fax 

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An Associate of

Electronics Co., USA

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