Advantech EKI-1751-AE Installation and operation manual

EKI-1751-AE
VDSL2 Ethernet Extender
STARTUP MANUAL
1 Startup Manual
Overview
Packing List
Before installation, please make sure that you have
received the following:
1 x EKI-1751-AE VDSL Ethernet Extender
1 x Power Adapter
1 x DIN-rail Mounting Bracket and Screws
1 x EKI-1751-AE Startup Manual
If anything is missing or damaged, contact your
distributor or sales representative immediately.
User Manual
For more detailed information, please refer to the
full manualwhich can be found on the Advantech’s
website.
Specifications
General
 I/O Port: 1 x 10/100Base-T(X) RJ-45
1 x VDSL2 Extender RJ-45
 Power Connector: 2.1mm DC Jack
 DIP Switch:
Pin 1: Selectable CO or CPE mode
 LED Indicators:
Port LED : Link /Speed / Activity
 Power Input : 12VDC,1A, External Power Adapter
 Power Consumption: 4.2 Watts
 Dimensions (W x H x D): 72.5 x 23 x 94.5 mm
(2.85" x 0.91" x 3.72")
 Enclosure: IP30
 OperatingTemperature: 0~45°C (32 ~113°F)
 Storage Temperature: -40 ~ 70°C (-40°F ~ 158°F)
 Operating Humidity: 0 ~ 95% (non-condensing)
 Storage Humidity: 0 ~ 95% (non-condensing)
 Safety: UL60950
 EMC: CE, FCC
 Warranty: 5 years
Notes
For more information on this and other Advantech
products, please visit our websites at:
http://www.advantech.com/products/
For technical support and service:
http://www.advantech.com/support/
This startup manual is for EKI-1751-AE
1st Edition
Mar 2018
The EKI-1751-AE is a Long Reach Ethernet Extender
to utilize existing copper cabling infrastructure
(twisted pair), extending Ethernet to up to 1200 meters
over VDSL2. Applications such as IP-based Internet
connections, video surveillance and voice services can
benefit from the EKI-1751-AE . The devices support
VDSL2 Profiles 17a and 30a.
EKI-1751-AE is designed to work in pairs, over
twisted pair; as an unmanaged product, it is easy to
install and each Extender can be set to a Master (CO)
or Remote (CPE) via a DIP Switch. Offering one
model that can be set to a Master or Remote and
operate as a pair reduces the cost of investment and
minimizes inventory as well.
The Extenders support SNR Margin, VDSL2 Profile
30a(High Bandwidth Mode) or VDSL2 Profile 17a
(Long Reach Mode), and Symmetric/Asymmetric data
throughput, all DIP Switch-selectable. The selection
of symmetrical or asymmetrical for throughput of
upstream/downstream data rates directly influences the
distance covered. LEDs include link activity, VDSL
status, and Central Office or Customer Premises
Equipment designation.
The Extenders meet 802.3 Ethernet standards, as
well as transparently supporting VLANS, 802.1q.
Pin 2:Selectable 30a or 17a (VDSL2 Profile)
Pin 3:Selectable Band plan (Symmetric or
Asymmetric)
Pin 4:electable target SNR margin (6dB or 9dB)
System LED : PWR

Startup Manual 2
Overview
LED Blink ON OFF
PWR
(Green)
Device Power
ON
Device Power
OFF
LNK
(Green)
Slow: Idle
Fast: Training /
Data Transmitting
Link Up Link Down
RT
(Green) CPE CO
LEDs for VDSL2
LEDs for LAN
LED Blink ON OFF
LNK
(Green)
Activity Link Up Link Down
FUL
(Green) Full Duplex Half Duplex
SP
(Green)
100Mbps 10Mbps
** Power supply:
12 Vdc in over 2.1mm DC Jack. (External Power Adaptor included)
2
DIP 1 DIP2 DIP3 DIP4
Side VDSL2 Profile Rate Limit SNR
OFF OT 30a Symmetric 9dB
ON RT 17a Asymmetric 6dB
Description：
DIP 1：
OT：LAN Extender acts as Central Office (CO) side.
RT：LAN Extender acts as Customer Premise Equipment (CPE)
side.
DIP 2：
30a：VDSL2 High Speed Mode.
17a：VDSL2 Long Reach Mode.
DIP 3：
Symmetric：Support the band plan G.997 and provide the symmetric
transmission on both downstream and upstream.
Asymmetric：Provides highest line rate in short range in asymmetric
mode.
DIP 4：
9dB：Better channel noise protection with SNR up to 9 dB.
6dB：Original channel noise protection with 6 dB SNR.
2
<Quick Installation>
STEP 1：
Set the LAN extender to CO mode or
CPE mode from the DIP switch at the
front panel. For Point to Point
applications, one unit must be Master
(CO mode) and the other one is Slave
(CPE mode).
STEP 2：
Connect the LAN extender (CPE) with a
regular Cat. 5 cable to the LAN port
from a PC or another device on LAN.
STEP 3：
Power on LAN extender (CPE) by
connecting the power adapter.
STEP 4：
Connect the CPE and CO via a regular
Cat. 5 cable or a telephone wire from
each VDSL2 port.
STEP 5：
Connect the LAN extender (CO) with a
regular Cat. 5 cable to the LAN port and
then connect the other end of the RJ45
cable to the service equipment.
STEP 6：
Power on LAN extender (CO) by
connecting the power adapter and then
observe the status of VDSL2 link LED.
Setting as CO side Setting as CPE side
LED Indicators
DIP Switch
DIP Switch Setting Mode