Dymec DY-G8080-4P User manual

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User Manual
DY-G8080-4P
Industrial Gigabit 8 Port POE+ Switch, with: 4 x
10/100/1000M TX & 4 x 10/100/1000M PSE IEEE802.3af/at,
Input Power 48-56 Volts DC
FCC MARKING
This Equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the
interference at his own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received;
including interference that may cause undesired operation.
CE MARKING
This equipment complies with the requirements relating to
electromagnetic compatibility, EN 55022 class A for ITE, the essential
protection requirement of Council Directive 2004/108/EC on the
approximation of the laws of the Member States relating to
electromagnetic compatibility.
The company has an on-going policy of upgrading its products and it may
be possible that information in this document is not up-to-date. Please
check with your local distributors for the latest information. No part of
this document can be copied or reproduced in any form without written
consent from the company.
Trademarks:
All trade names and trademarks are the properties of their respective
companies.
Copyright © 2016, All Rights Reserved. DYMEC™
DYMEC™

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Power connection
This industrial Gigabit 8 port POE switch is equipped with 8 port 10/100/1000M PSE, each port can deliver
30W POE power. It comes with a 6-pin terminal block. It connected to a 48-56VDC power source. Always
Make sure to use 56VDC for IEEE802.3at or 30W power connection.
WARNING – any exceeded input voltage will not make this unit function and may damage this unit.
To make power connection – Follow the printed polarity for V1+, V1-,
V2+, V2-, and ground. Connect positive wire to V+, connect negative
wire to V-, also connect neutral wire to the ground screw as shown.
Relay -- You may use 24V@1A relay connection to your external device
for special purpose. When 2 powers are connected, the relay is in
OPEN mode. When any power source fails, the relay change to SHORT
status.
Power connecting procedure:
STEP 1 – Pull out 6 pin terminal block.
STEP 2 – Connect wire to V1+, V1-, or V2+, V2-, and Ground the neutral wire to the ground screw.
STEP 3– Plug back 6 pin terminal block to its place.
WARNING –
Always ground the power source to maintain a clean power input. Due to too many cheap
made power supplies, it creates too much noise, and it will cause the power input fluctuates
when connect to this unit. To avoid this, always ground the power source to gain a clean
power input.
Din Rail Bracket x 1
Wall mount bracket x 2
6 pin Terminal Block x1
Installation package
This unit can be installed by din-rail mounted or wall-mounted. Din-rail brackets and wall-
mounted bracket are included.
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PW1
ON -- when V1+, V1- is connected
LED indicator
PW2
ON -- when V2+, V2- is connected
Green LED ---
ON =Link
Flash = TX/RX.
Relay LED Amber
ON one power is connected
OFF two powers are connected
Amber LED ---
ON = POE detected
OFF = POE not detected
Flash = POE detecting.
DYMEC™
4 x 10/100/1000 PSE
IEEE802.3af/at
Power over
Ethernet Ports

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Specification:
IEEE Standard
IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-T Gigabit Ethernet
IEEE 802.3z 1000Base-X Gigabit Ethernet
IEEE802.3x Flow Control and Back Pressure,
IEEE802.3af for POE
IEEE802.3at for POE+
Switch Architecture
Back-plane (Switching Fabric): 16Gbps
Data Processing
Store and Forward
Flow Control:
IEEE 802.3x Flow Control and Back Pressure
Jumbo Frame
9KB
MAC address Table Size
8K
Packet Buffer Size
1M
Network Connector:
8xRJ-45 10/100/1000BaseT(X) auto negotiation,
4 Gigabit POE+ 802.3at/af PSE ports
Auto MDI/MDI-X function, Full/Half duplex
Network Cable
UTP/STP above Cat.5e Cable
EIA/TIA-568 10-ohm (100m)
Protocol
CSMA/CD
LED
PW1(Power 1) Green,
PW2(Power 2) Green,
SW(relay) Amber,
TX/RJ-45 port:
LNK (Link/Active) Green,
Amber: POE Detected
Housing
Military Grade Aluminum
Reserve polarity protection
Yes
Overload current protection
Yes
Power Supply
Redundant Dual DC 48-56 Volts Power Input
POE input 48-56 Volts DC / Surge Protected
Power Consumption
5.76 Watts @48 Volts DC full load, Without POE
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Alarm Relay Contact
Relay outputs with current carrying capacity of 1 A
@ 24 Volts DC,
Relay in short circuit mode when 2 powers are
connected. in open circuit mode when only one
power supply is connected
POE power
POE power per port 30watts. Maximum 36Watts
Maximum total power 126 Watts with 56 Volts DC
input, Supports IEEE802.3af/at (Ports Surge
Protected)
Removable Terminal Block
Provide 2 Redundant power, Alarm relay contact ,6
Pin
Wire range: 0.34mm^2 to 2.5mm^2
Solid wire (AWG):12-24/14-22
Stranded wire(AWG): 12-24/14-22
Torque:5lb-In/0.5Nm/0.56Nm
Wire Strip length: 7-8mm
Operating Temperature
-20℃~70℃ fully tested. (DY model -40°C to +85 °C)
Operating Humidity
5% to 97% (Non-condensing)
Storage Temperature
-40℃~85℃
MTBF (mean time between
failure)
510,304 hrs. (MIL-HDBK-217F) at 25°C
Housing
Military Grade Aluminum, IP30 Protection
Case Dimension (L x W x D)
142mmx36.2mmx105mm (L x W x D)
Installation mounting
DIN Rail mounting and Wall Mounting
Certifications:
EN55022/24
ITE equipment
EN55011
Industrial, Scientific and Medical (ISM) equipment
Safety
IEC EN60950-1
EMC/EMS
CE, FCC, VCCI
EMI
FCC Part 15 Subpart B Class A,
CE EN 55022 Class A
EN 50155 / EN 60068-2-6
Vibration
EN 50155 / EN 60068-2-27
Shock
EN 50155 / EN 60068-2-32
Free Fall
American Certified Ethernet
Cyber Secure Video & Data
All Ports Surge Protected
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This industrial 8 port high power POE+ switch is designed for 44 ~ 56 Volts DC
input power. Applications include: IP surveillance, Traffic Monitoring, Law
Enforcement, Sensor Cabinets, Weather Cabinets and a broad range of other
applications. The device comes with 4 ports POE PSE to power up 15W or 30W
powered devices (PD). It can be used as a standalone device for buses, trucks,
and other vehicles for Surveillance purposes. It has been rigorously field tested
for your Security, Transportation, Sensor and Telecommunications applications.
American Certified Ethernet.
DYMEC™

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Housing Dimensions
DYMEC™