Advantech EKI-1751PI Series

The EKI-1751PI series is an Industrial Long Reach Power over Ethernet Extenders to utilize existing copper cabling infrastructure (twisted pair or coaxial cable) extending Ethernet to up to 2000 meters over VDSL2.

The EKI-1751PI-M is a Master unit and PSE-capable, (Power sourcing equipment); it transmits Ethernet data and power over a single pair of telephone-grade unshielded twisted pair (UTP) wire or a coaxial cable.

The EKI-17151PI-R is a Remote unit that can source power or receive PoE (PD) power over a single pair of telephone-grade unshielded twisted pair (UTP) wire or a coaxial cable. As a midspan unit, the Remote relies on the Master for power, and allows its RJ-45 port to transmit data and power to PD devices, for an aggregate total of 30W. By using PoE, the power management is centralized at a single location station for easy, efficient and cost-effective installations.

As an endspan unit, the Remote relies on its own source of power, and can provide 30W of power for each RJ-45 port to PD devices (upto 120W total), such as PTZ cameras, Wireless AP and VoIP phones.

Both EKI-1751PI-M and EKI-17151PI-R comply to IEEE 802.3af/at standards, ensuring interoperability with a variety of compliant PD devices in the market. The EKI-1751PI-M and EKI-17151PI-R provide a unique PoE solution in the industry, offering flexibility and reliability.

EKI-17151PI Series uses IP30 aluminum enclosures, ideal for industrial applications capable of handling wide range of temperatures -40 to +75° C. A convenient DIP switch, provides easier configurations option to meet many deployment needs. Installer can select, VDSL2 'Band-Plans' (Asymmetric or Symmetric), SNR margin (6dB or 9dB) and the power mode (Use local power, or remote power). Abundant LEDs, offer quick snapshot of status and diagnostics. Power Output LED lets the installer know, how much output power is available on the EKI-17151PI-R to help make optimal installation choices.

Specifications

TECHNICAL


4 Port RJ-45 10/100BaseT

1 Port VDSL2 Extender Combo Terminal Block or BNC

Twisted Pair (Terminal Block)
12 to 24 AWG

Coax (BNC)
RG58

Power over VDSL (PoVDSL) / Power over Line

Power over Ethernet (PoE+)
30W per port IEEE802.3at

BandPlan:
Asymmetric (Annex A/998) or Symmetric (Annex B/997)

SNR Margin:
6dB or 9dB (selectable)

Remote Power or Local Power (selectable)

Protocol Transparency

Auto Negotiation

Auto MDI/MDI-X

Maximum Distance (meters):
1200 UTP / 2000 Coax

Maximum Distance (meters):
1200 UTP / 1800 Coax (w/ PoVDSL)

Diagnostics and Status LEDs

DIP Switch to select:
BandPlan, SNR Margin, Power Mode



STANDARDS


Ethernet: IEEE 802.3 10/100 BaseT, 802.3u

VDSL2:
ITU-T G.993.2

VDSL2 Profiles:
17a and 30a

PoE
802.3af, 15W; 802.3at, 30W



POWER


Input Voltage:
Redundant 48 to 57VDC

Power Connector:
Terminal Block (dual)

Over current and automatic short protection



POWER CONSUMPTION & PoE BUDGET


EKI-17151PI-M :
65 W (max)

EKI-17151PI-R :
125W (max) *local power*
120W PoE Budget (30 W per port) *local power*
30W PoE+ Budget *remote power*



MECHANICAL


Enclosure Rating
IP30 Aluminum Enclosure

Dimensions
2.44" Hx 3.07" W x 4.19" D
(62x135x106.5 mm)

Weight
0.75 Kg/ 1.65 lb



ENVIRONMENTAL


Operating Temperature:
-40° to 185° F (-40° to +75° C)

Storage Temperature:
-40° to 185° F (-40° to +85° C)

Operating Humidity:
5% to 95% (non-condensing),

Altitude
0 – 10,000 ft. altitude



REGULATORY APPROVALS


FCC Part 15 Class A, CE, EN60950*, UL60950-1*



MTBF


EKI-17151PI-M
>233,000 Hours

EKI-17151PI-R
>233,000 Hours



PERFORMANCE



UTP - 24A WG Copper Wire
SNR Profile	6 dB		9 dB
	Asymmetrical		Symmetrical
Distance (m)	Upstream Line Rate (Mbps)	Downstream Line Rate (Mbps)	Upstream Line Rate (Mbps)	Downstream Line Rate (Mbps)	PoE output power
300	65	100	100	100	30 W
400	45	95	70	70	20 W
600	30	65	45	45	15 W
800	10	45	27	27	7 W
1000	6	35	18	18	5 W
1200	1	20	8	16	4 W






Coaxial Cable
SNR Profile	6 dB		9 dB
	Asymmetrical		Symmetrical
Distance (m)	Upstream Line Rate (Mbps)	Downstream Line Rate (Mbps)	Upstream Line Rate (Mbps)	Downstream Line Rate (Mbps)	PoE output power
400	100	100	100	100	30 W
600	50	100	50	80	20 W
800	50	100	50	80	15 W
1000	45	90	50	60	10 W
1200	40	70	50	50	8 W
1400	35	55	40	35	6 W
1600	30	40	35	30	5 W
1800	10	35	20	20	4 W
2000	5	30	15	15

Ordering Information

EKI-1751PI-M-AE	Industrial VDSL2 Ethernet Extender, PoE, Master/CO
EKI-1751PI-R-AE	Industrial VDSL2 Ethernet Extender, PoE, Remote/CPE

Accessories Included

• Din Rail Kit
• Wall Mount Kit
• Terminal Block

Accessories Required

• Master DC Power Supply: MDR-100-48
• Remote DC Power Supply: SDR-240-48