5-Port PoE Ethernet Switch
The J-Switch PoE is a Unique 12-24VDC Powered 5-Port 10/100Mbps
Ethernet Switch Providing 802.3af/at Compliant PoE & PoE+ Power
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Ideal For Remote or
Mobile PoE Applications
4 - 802.3af/at Compliant Ports
Delivers 30 Watts at 12VDC In
Delivers 60 Watts at 24VDC In
1 - Legacy PoE Port (0-57VDC)
-40C to +85C Operation
Legacy Port Pins 4-5 Pos, 7-8 Neg
PC/104 Mounting
Operates from 10-32VDC
Surge & Lightning Protection All I/O Pins
PoE Output Power LEDs
Supplied with Mounting Stand Offs
3.3 and 48V Input Power LEDs
Optional radios and antennas
available to extend range
5-Port PoE 10/100Mbps Ethernet Switch
The J-Switch PoE 10/100Mbps Ethernet switch sets a new
standard for small PoE Ethernet switches by being able
to supply 30 watts of PoE power from a 12VDC source. If
powered from a 24VDC source, the switch can provide 60
watts of load power.
This hardened, rugged PoE switch is ideal for remote solar
powered applications. It features enhanced surge and
lightning protection using TVS surge suppressors on ALL
I/O pins (power, PoE, and data). Built to survive !
Ports 2-5 are 802.3af/at PoE / PoE+ compliant. Port 1
allows legacy PoE power (non standard voltages) to be
applied to Pins 4-5 (Pos) and 7-8 (Neg) ideal for powering
products such as WiFi radios.
The Perfect PoE Switch for Remote,
Solar Powered or Mobile Applications
• Designed for Harsh Environments (-40C to +85C)
• 4 - 802.3af/at Compliant PoE / PoE+ Ports
• 1 - 0-57VDC powered Port, Pins 4-5 (Pos), 7-8 (Neg)
• Small Size, PC/104 Mounting Format
• Capable of Delivering 30 Watts at 12VDC Input
• Capable of Delivering 60 Watts at 24VDC Input
• Surge and Lightning Protection Built In (ALL I/O Pins)
• Custom NEMA 4X Packaging Available
The tiny footprint PCB conforms to the PC/104 mounting
format and is supplied with stainless steel standoffs for
easy back panel mounting. When used in a PTZ control
system, this switch mounts directly above the PWM IP PTZ
controller card.
Ideal Solar Power Applications
Remote Communication Towers
Remote Cameras
Wireless Repeater Installations
Mobile & Covert Environments
J-Systems, Inc.
1S 678 School Ave., Lombard, IL 60148 • T 630-627-3458 F 630-620-0960
Web Site: http://J-Systems.com • E-Mail: info@J-Systems.com
Specifications Are Subject to Change Without Notice
Remote PTZ
IP Cameras
Available for Medium
and Long Range
J-Switch PoE
PSE Port 1
Accommodates legacy PoE systems not meeting full 802.3af
specifications; Pins 4-5 (Pos), 7-8 (Neg) 0-57VDC Input
PSE Ports 2 thru 5
802.3af/at compliant w/ self-resetting fuses
Power Output
30 watts @ 12VDC input voltage
60 watts @ 24VDC input voltage
Ethernet Speed
10/100 Mbps full duplex auto-negotiated
VLAN Support
Supports port based VLAN’s
MDI/MDIX Support
Automatic MDI/MDIX crossover 10BASE-TX & 100BASE-TX
Input Power LED’s
48VDC PoE and 3.3VDC LED’s
PoE Output Power LED’s
LED’s on ports 1-5 activate when PoE output power supplied
Approx 4.75” x 3.75”, mounting conforms to PC/104 Std
Operating Parameters
Operating Voltage
10-32 VDC
Operating Temperature
-40C to +85C
2-Pin edge connectors with removable screw terminal headers
ESD Protection
TVS surge suppressors on all I/O pins (225W on power and
PoE pins and 500W on Tx/Rx pins).
(No derating required)
High speed data line protection meets IEC 61000-4-2 (ESD)
+/-15kV (air), +/-8kV (contact), IED 61000-4-4 (EFT) 40A
(5/50nS). IEC 61000-4-5 (lightning) 24A (8/20uS)
Acceptance Testing
Each port fully tested using a Fluke LinkRunner AT 2000
J-Systems designs and builds harsh environment, remote, wireless, high resolution, pan-tilt camera
systems with short or long range power zoom lenses.
Options include cellular and WiFi communications, remote device control, IR illuminators, and stand
alone solar power systems.
Our industry leading IP based PTZ controllers set new standards for remote IP control of pan-tilt
positioners and power zoom lenses.
Custom systems with many options and capabilities are available.
Please Call for Engineering Assistance 630-627-3458
J-Systems, Inc.
1S 678 School Ave., Lombard, IL 60148 • T 630-627-3458 F 630-620-0960
Web Site: http://J-Systems.com • E-Mail: info@J-Systems.com
Specifications Are Subject to Change Without Notice
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