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The EXT-100 Extender Kits are robust, long reach single port UTP solutions designed for indoor 
applications.  For outdoor applications, the remote would need to be placed into a NEMA rated 
enclosure suitable for the installation environment.  Contact 1-800-BERKTEK for patch cords designed 
for harsh environments. The kit includes a EXT-100-Main, a EXT-100-Remote, and a 60 watt 55 V power 
supply. The EXT-100-Remote, when connected to the EXT-100-Main unit via four-pair UTP cable, can 
deliver 100 Mbps (symmetrical full duplex) with up to 30 watts of power at a 2,000 ft (610 m) reach. The 

EXT-100 offering is designed specifically to enable easy deployment over UTP for reaches beyond that 

of standard Ethernet, eliminating the costs and disruption associated with IDF closet requirements.

QUICK INSTALL GUIDE - EXT-100 EXTENDER KIT

PRODUCT OVERVIEW

EXT-100 Extender Kit (EXT-100-Main + EXT-100- 60 W, 55 V Power Supply)

P/N: EXT-100 81001153

Installation Steps (for EXT-100 Extender Kit)

EXT-100-Main

*

EXT-100-Remote

Standard PoE Switch

Local Power

Up to 60 W, 55 V

(Optional)

Four-Pair UTP Cable

up to 2,000 ft (610 m)

3519117151713212319272925333531394137454743

462101281618142224202830263436

SFP+1

SFP+2

SFP 1

SFP 2

32404238464844

EXT

-100-Remote

Main

Device

Redefine the limits

DEVICE

Local Power

Up to 60 W, 55 V

(Optional)

The max length supported 

between the EXT-100-Main and 

the PoE Switch is 328 ft (100 m)

Activity

37-55V

DC IN

Link/Speed

Green:

100Mbps

Orange:

10Mbps

TO REMOTE

37-55V

10 GR

ACT

LNK

SPD

100 GR

Link

Activity

TO SWITCH

ACT

LNK

Link

Activity

Activity

37-55V

DC IN

Link/Speed

Green:

100Mbps

Orange:

10Mbps

TO MAIN

37-55V

DC IN

ACT

LNK/SPD

TO DEVICE

ACT

LNK

To Device

To Switch

To Main

(EXT-100-Main)

To Remote

(EXT-100-Remote)

Product Details (EXT-100-Main)

• Paired with EXT-100-Remote

• Up to 30 W PoE

• Local power option

• IEEE compliant

Product Details (EXT-100-Remote)

• Paired with EXT-100-Main 
• Up to 30 W PoE
• Local power option
• IEEE compliant

1. Remove the EXT-100-Main and EXT-100-Remote from packaging.
2. Must ensure cable is properly terminated before connecting any EXT-100 product.
3. Remove all legacy equipment from the UTP cable infrastructure.

    NOTE:

 In order to avoid damage to devices, it is important that only IP devices are connected when you connect the EXT-100-Main.

4. Connect EXT-100-Main (Switch side) to downlink port on switch.
5. Connect the Network Infrastructure cable from the EXT-100-Main (Remote side) to EXT-100-Remote (Main side).
6. Using Cat 5e or higher category cable, connect the device to the EXT-100-Remote (Device side).

NOTE:

 Berk-Tek recommends using LANmark IP (22AWG) or higher for indoor applications; LANmark-6 OSP,  LANmark-1000 OSP, or LANmark-10G 

OSP should be used for outdoor applications.

The EXT-100-Remote must be installed either indoors or in a NEMA rated box appropriate for the installation environment.
Installations must be compliant with the requirements of the local authority having jurisdiction.

Copyright 2019 Berk-Tek LLC | 445-0027-A | Page 1

1-800-BERK-TEK (1-800-237-5835) | +1-717-354-6200 | www.berktek.us

The max length supported 

between the EXT-100-Remote and 

the Device is 328 ft (100 m)

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