Intellisystem IT-IPS-316-IU-2GC-4-POE User manual

IT-IPS-316-IU-2GC-4-POE
4-Ports PoE 10/100Base-T(X) + 2-Ports Gigabit Combo
Industrial PoE Switch User Manual

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【Summarize】
IT-IPS-316-IU-2GC-4-POE is an industrial grade, managed and redundancy PoE Ethernet switch. The switch provides 4 ports 10/100M Ethernet
and 2 ports combo Gigabit SFP slots or 10/100/1000Base-T(X) ports, which 4 ports Ethernet supports POE function (IEEE802.3af/at). The switches
are classified as power source equipment (PSE), and when used in this way, the switches enable centralization of the power supply, providing up to
30 watts of power per port and reducing the effort needed for installing power. The switches can be used to power IEEE 802.3af/at standard devices
(PD), eliminating the need for additional wiring.
It supports CE, FCC standard; adopt industry standard design, IP40 protection, rugged high-strength metal case, power supply input (48VDC).
The -40～75℃working temperature, can meet all kinds of Industrial environment requirement, providing reliable and economic solution for your
industrial Ethernet network.
【Packing list】
The industrial PoE switch is shipped with the following items. If any of these items are missing or damaged, please contact your customer service
representative for assistance.
Industrial PoE switch ⅹ1
User manual ⅹ1
DIN-Rail mounting kit ⅹ1
【Features】
Support IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z/ab, IEEE802.3af/at, store and forward
Support 2 Gigabit combo ports and 4 Fast Ethernet copper port
Built-in 4 PoE ports compliant with IEEE 802.3af/at standards
2 Gigabit combo ports for high-bandwidth and long-distance communication
Support IEEE802.3af standard, full-port (PoE) full 15.4W power supply
Support IEEE802.3at standard, single-port maximum 30W power supply.
Ethernet port support 10/100M self-adaption
DC48V power input, reverse connection protection
IP40 protect grade, high strength iron shell, DIN-Rail installation
Industrial grade design, -40-75℃work temperature
【Panel layout】
Top and bottom panel view Rear panel view

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Front view Side view
1. Ground screw
2. Terminal block for power input (PWR1, PWR2)
3. Terminal block for relay output
4. Console port
5. DIP switches
6. DIN-Rail mounting kit
7. Relay alarm indicator
8. Power input P1 (P2) LED
9. System running indicator
10. Gigabit SFP port of the combo port
11. Gigabit port Link/ACT indicator
12. Gigabit copper port of the combo port
13. PoE port Link/ACT indicator
14. 10/100M Base-T(x) PoE port
15. Ethernet port Link/ACT indicator
【Dimensions】
Unit (mm)

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【Powersupply input】
The product top panel provided 4-bit power supply input terminal block, support DC input. DC power supply input supported redundancy function,
provided PWR1 and PWR2 power input, can use for single, and can connect 2 separately power supply system, use 1 pair terminal block connect
the device at the same time. If one of the power systems broke, the device can work un-interruptible. Built-in overcorrect protection, Reverse
connection protection. Voltage input range is 44～57VDC (terminal block defined as V1-、V1+、V2-、V2+). The power support is not polarity that
the device can still work normally after the reverse.
【DIPSwitch】
Top panel provided 4 bits DIP switch to do function configure (ON to enable effective). 1 is RJ45 port support pause frame flow control and the
optic fiber port support back press flow control. 2 is force mode (RJ45 10M), but optic fiber port speed unchanged. 3 is port alarm function. 4 is
reserved. Please power off and power on when you change the status of DIP switch.
【Relay connection】
Relay access terminals in the top panel of the device. Between the two terminal relay, as a closed circuit state in normal non-alarm state, when there
is power alarm information to the open state. The two terminal block connector are used to detect power failure. The two wires attached to the Fault
contacts form an open circuit when the device has lost power supply from one of the DC power inputs. The user can connect the relay to the lamp
indicate or buzzer alarm to remind the relevant staff.
【Communication connector】
10/100/1000BaseT(X) Ethernet port
The pinout of RJ45 port display as below, connect by UTP or STP. The connect distance is no more than 100m. 1000Mbps is used 120Ω of UTP 5e;
100Mbps is used 120Ω of UTP 5; 10Mbps is used 120Ω of UTP 3, 4, 5.
RJ 45 port support automatic MDI/MDI-X operation. That can connect the PC, Server, Converter and HUB. Pin 1, 2, 3, 4, 5, 6, 7, 8 Corresponding
connections in MDI. 1→3, 2→6, 3→1, 4→7, 5→8, 6→2, 7→4, 8→5, are used as cross wiring in the MDI-X port of Converter and HUB.

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In MDI/MDI-X, 100/1000Base-TX PIN defines is as follows:
PIN
MDI
MDI-X
1
BI_DA+/TX+
BI_DB+/RX+
2
BI_DA-/TX-
BI_DB-/RX-
3
BI_DB+/RX+
BI_DA+/TX+
4
BI_DC+/—
BI_DD+/—
5
BI_DC-/—
BI_DD-/—
6
BI_DB-/RX-
BI_DA-/TX-
7
BI_DD+/—
BI_DC+/—
8
BI_DD-/—
BI_DC-/—
Note: 10Base-T/100Base-TX, “TX±”transmit data±, “RX±”receive data±, “—”not use.
10/100Base-T(X) MDI (straight-through cable)
10/100Base-T(X) MDI-X (Cross-over cable)
Gigabit MDI (straight-through cable)
1 8

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Gigabit MDI-X (Cross-over cable)
MDI/MDI-X auto connection makes switch easy to use for customers without considering the type of network cable.
1000Base SFP fiber port (mini-GBIC)
1000Base-X SFP fiber port adopts Gigabit mini-GBIC transmission, can choice different SFP module according to different transfer distance. Fiber
interface must use for pair, TX port is transmit side, must connect to RX (receive side). The fiber interface support loss line indicator.
Suppose: if you make your own cable, we suggest labeling the two sides of the same line with the same letter (A-to-A and B-to-B, shown as below,
or A1-to-A2 and B1-to-B2).
【Gigabit Combo Port】
Combo Port in the switch area refers to the meaning of the photoelectric multiplexing. Combo port is the two Ethernet port on the switch device
panel, but only one forwarding port is within the device. Combo port supports copper port and optical fiber port form option, users can use a port
according to the actual network situation which form choice, but they cannot work at the same time, when the activation of one port, another port
will be automatically disabled.
【POE interface】
Power over Ethernet (PoE) means that power sourcing equipment (PSE) supplies power to powered devices (PD) such as IP telephone, wireless
LAN access point, and web camera from Ethernet interfaces through twisted pair cables. These converters or switches are classified as power source
equipment (PSE), and when used in this way provide up to 30 watts to IEEE802.3at compliant powered devices (PDs), eliminating the need for
additional wiring. In compliance with IEEE 802.3af/at, and a globally uniform power interface is adopted. It can be applied to IP telephones,
wireless LAN access points, portable chargers, card readers, web cameras, and data collectors.

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【LED Indicators】
LED indictor light on the front panel of product, the function of each LED is described in the table as below.
System indication LED
LED
State
Description
P(1~2)
ON
Power is being supplied to power input PWR input
OFF
Power is not being supplied to power input PWR input
ALM
ON
When the alarm is enabled, power or the port’s link is inactive.
OFF
Power and the port’s link is active, the alarm is disabled.
RUN
ON/OFF
System is not running well
Blinking
System is running well
Link/ACT
(1~4/G1~G2)
ON
Port connection is active
OFF
Port connection is not active
Blinking
Data transmitted
POE
(1~4)
ON
The PoE device is connected by IEEE802.3af/at standard
OFF
No PoE power output or no PoE connected PoE devices
【Installation】
Before installation, confirm that the work environment meet the installation require, including the power needs and abundant space. Whether it is
close to the connection equipment and other equipments are prepared or not.
1.Avoid in the sunshine, keep away from the heat fountainhead or the area where in intense EMI.
2. Examine the cables and plugs that installation requirements.
3. Examine whether the cables be seemly or not (less than 100m) according to reasonable scheme.
4. Power: 44~57VDC power input
5. Environment: Working temperature: -40～75℃
Storage Temperature: -40～85℃
Relative humidity: 5%～95%
DIN Rail Installation
In order to use in industrial environments expediently, the product adopt 35mm DIN-Rail installation, the installation steps as below:
1. Examine the DIN-Rail attachment
2. Examine DIN Rail whether be firm and the position is suitability or not.
3. Insert the top of the DIN-Rail into the slot just below the stiff metal spring.
4. The DIN-Rail attachment unit will snap into place as shown below.

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Wiring Requirements
Cable laying need to meet the following requirements:
1. It is needed to check whether the type, quantity and specification of cable match the requirement before cable laying;
2. It is needed to check the cable is damaged or not, factory records and quality assurance booklet before cable laying;
3. The required cable specification, quantity, direction and laying position need to match construction requirements, and cable length depends on
actual position;
4. All the cable cannot have break-down and terminal in the middle;
5. Cables should be straight in the hallways and turning;
6. Cable should be straight in the groove, and cannot beyond the groove in case of holding back the inlet and outlet holes. Cables should be banded
and fixed when they are out of the groove;
7. User cable should be separated from the power lines. Cables, power lines and grounding lines cannot be overlapped and mixed when they are in
the same groove road. When cable is too long, it cannot hold down other cable, but structure in the middle of alignment rack;
8. Pigtail cannot be tied and swerved as less as possible. Swerving radius cannot be too small (small swerving causes terrible loss of link). Its
banding should be moderate, not too tight, and should be separated from other cables;
9. It should have corresponding simple signal at both sides of the cable for maintaining.
【Specifications】
Technology
Standard: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z/ab
Flow control: IEEE802.3x flow control, back press flow control
POE Standard: IEEE802.3af/at
Exchange attributes
100M forward speed: 148810pps
1000M forward speed: 1488100pps
Transmit mode: store and forward
MAC address table: 8K
Bandwidth: 7.6G
Memory: 1M
Interfaces
Fast Ethernet Port: 10Base-T/100Base-TX auto speed control, Half/full duplex and MDI/MDI-X auto detect
Gigabit Combo port: 1000Base-X SFP slot or 10/100/1000Base-T(X)
Console port: RS-232 (RJ45 connector)
Alarm port: 2 bit 7.62mm terminal block
1 channel relay alarm output
Current load capacity 1A@24VDC
POE Pin-out: 1/2(+), 3/6(-)
Transfer distance
Twisted cable: 100M (standard CAT5/CAT5e cable)
Multi-mode: 1310nm, 2Km
Single-mode: 1310nm, 20/40/60Km
1550nm, 80/100/120Km

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LED indicators
Interface Link/Act indicator: Link (1~4/G1~G2)
Power supply indicator: P1, P2
Run indicator: RUN
Alarm indicator: ALM
PoE indicator: POE (1~4)
Power supply
Input Voltage: 48VDC (44~57VDC)
Type of input: 4 bits 7.62mm terminal block
No-load consumption: 5.8W@48VDC
Full-load consumption: 69W@48VDC
Single PoE port maximum consumption: 30W@48VDC
Support DC dual power supply redundancy
Support DC input reverse connection protection
Working environment
Working temperature: -40～75℃
Storage temperature: -40～85℃
Relative Humidity: 5%~95% (no condensation)
Mechanical Structure
Shell: IP40 protect grade, metal shell
Installation: DIN-Rail mounting
Weight: 950g
Size (W×H×D): 70mm×160mm×130mm
Industry Standards
EMI: FCC Part 15, CISPR (EN55022) class A
EMS: EN61000-4-2 (ESD), Level 3
EN61000-4-4 (EFT), Level 3
EN61000-4-5 (Surge), Level 3
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
Certifications
CE, FCC, RoHS, UL508 (Pending)
Warranty: 5 years