• 24 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with
IEEE 802.3at PoE+ Injector
• 4 100/1000BASE-X mini-GBIC/SFP slots, shared with Port-21
to Port-24, compatible with 100BASE-FX SFP
• One RJ45 console interface for basic management and setup
Environmentally Hardened Design
PLANET IGS-5225-24P4S, a new industrial Layer 2+ managed Gigabit Switch, features
24 10/100/1000Mbps IEEE 802.3af/at PoE injector ports and 4 shared SFP ports, and
supports static Layer 3 routing in a 1U case. With a total switch fabric of 48Gbps,
the IGS-5225-24P4S can handle large amounts of data in a secure topology linking
to an industrial backbone or high-capacity servers. The IGS-5225-24P4S is capable
of providing non-blocking switch fabric and wire-speed throughput in the temperature
range from -40 to 75 degrees C without any packet loss and CRC error. It greatly
simplies the tasks of upgrading the industrial LAN for catering to increasing bandwidth
demands. Furthermore, it adopts user-friendly “Front Access” design for easy wiring and
maintenance of the IGS-5225-24P4S when placed in the cabinet.
2 x DI & DO4 x 100/1000BASE-X SFP Slot
24 x Gigabit PoE+ RJ45
4 x Combo Interface
2 x DC Power Input
Redundant Ring, Fast Recovery for Critical Network Applications
The IGS-5225-24P4S supports redundant ring technology and features strong, rapid
self-recovery capability to prevent interruptions and external intrusions. It incorporates
advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching) technology,
Spanning Tree Protocol (802.1s MSTP), and redundant power input system into
customer’s industrial automation network to enhance system reliability and uptime in
harsh factory environments. In a simple ring network, the recovery time of data link can
be as fast as 20ms.
RJ45 Type Console
Power over Ethernet
• Complies with IEEE 802.3at Power over Ethernet Plus/end-
span PSE
• Up to 24 IEEE 802.3af/802.3at devices powered
• Supports PoE power up to 36 watts for each PoE port
• Auto detects powered device (PD)
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100m
• PoE management features
– Total PoE power budget control
– Per port PoE function enable/disable
– PoE admin-mode control
– PoE port power feeding priority
– Per PoE port power limit
– PD classication detection
• Intelligent PoE features
– Temperature threshold control
– PoE usage threshold control
– PD alive check
– PoE schedule
Industrial Case & Installation
• IP30 metal case protection
• 19-inch rack-mountable design
• 48~56V DC, redundant power with polarity reverse protect
function
• Supports 6000V DC Ethernet ESD protection
• -40 to 75 degrees C operating temperature
Digital Input and Digital Output
• 2 Digital Input (DI)
• 2 Digital Output (DO)
• Integrate sensors into auto alarm system
• Transfer alarm to IP network via email and SNMP trap
1
Page 2
IGS-5225-24P4S
Factory
1000
IGS-5225-24P4S
E.R.P.S. Ring for Metropolitan Area Network Application
1000
PoE
Industrial
PoE Switch
Highway
Recovery Time < 50ms
PoE
1000
Industrial
PoE Switch
1000
Office
Industrial MAN Switch
1000
8-Port MAN Switch
Control Center
High Power PoE for Security and Public Service Applications
To fulfill the demand of High Power PoE for network applications with Gigabit
speed transmission under wide temperature, the IGS-5225-24P4S provides 24
10/100/1000Mbps ports featuring IEEE 802.3at Power over Ethernet Plus (PoE+) that
combines up to 400-watt power output and data per port over one Cat.5E/6 Ethernet
cable. With a total 400-watt PoE budget on the whole system, the IGS-5225-24P4S is
designed specically to satisfy the growing demand of higher power consuming network
PDs (powered devices) such as PTZ (Pan, Tilt & Zoom)/Speed Dome network cameras,
multi-channel (802.11a/b/g/n) wireless LAN access points and other PoE network
devices by providing PoE power, doubling that of the current conventional 802.3af PoE.
PTZ
Camera
Thin Client
Video
Phone
30.8W
WiMAX
AP/CPE
Door
Phone
Power Upgrade
Layer 3 IP Routing Features
• Supports maximum 32 software static routes and route
summarization
Layer 2 Features
• Prevents packet loss with back pressure (half-duplex) and
IEEE 802.3x pause frame ow control (full-duplex)
• High performance of Store-and-Forward architecture, and runt/
CRC ltering eliminates erroneous packets to optimize the
network bandwidth
• Storm Control support
– Broadcast/Multicast/Unicast
• Supports VLAN
– IEEE 802.1Q tagged VLAN
– Up to 255 VLANs groups, out of 4094 VLAN IDs
– Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
– Private VLAN Edge (PVE)
– Protocol-based VLAN
– MAC-based VLAN
– Voice VLAN
• Supports Spanning Tree Protocol
– IEEE 802.1D Spanning Tree Protocol (STP)
– IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
– IEEE 802.1s Multiple Spanning Tree Protocol (MSTP),
spanning tree by VLAN
– BPDU Guard
• Supports Link Aggregation
– 802.3ad Link Aggregation Control Protocol (LACP)
– Cisco ether-channel (static trunk)
– Maximum 12 trunk groups with 4 ports per trunk group
– Up to 8Gbps bandwidth (duplex mode)
• Provides port mirror (1-to-1)
• Port mirroring to monitor the incoming or outgoing trafc on a
particular port
• Loop protection to avoid broadcast loops
• Supports ERPS (Ethernet Ring Protection Switching)
15.4W
IP Phone
IP Camera
Intelligent Alive Check for Powered Device
The IGS-5225-24P4S PoE Switch can be configured to monitor connected PD’s status
in real time via ping action. Once the PD stops working and responding, the IGS-5225-
24P4S will recycle the PoE port power and bring the PD back to work. It also greatly
enhances the reliability in that the PoE port will reset the PD power, thus reducing
administrator’s management burden.
Wireless
AP/Router
Quality of Service
• Ingress Shaper and Egress Rate Limit per port bandwidth
control
• 8 priority queues on all switch ports
• Trafc classication
– IEEE 802.1p CoS
– IP TOS/DSCP/IP precedence
– IP TCP/UDP port number
– Typical network application
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Supports QoS and In/Out bandwidth control on each port
• Trafc-policing policies on the switch port
• DSCP remarking
2
Page 3
IGS-5225-24P4S
I/O
I/O
I/O
I/O
PD Status
Good!!
Alarm Notification
Step 1
Ping Request
Ping Echo
Step 3
PoE
ON
PT PoE Camera
PD Alive!!
OFF
Step 2
No Response......
Ping Request
Check alive status for 3 times
Step 4
PoE
ON
ON
Restart PoE device if without response
PoE Schedule for Energy Saving
Under the trend of energy saving worldwide and contributing to environmental protection
on the Earth, the IGS-5225-24P4S can effectively control the power supply besides its
capability of giving high watts power. The built-in “PoE schedule” function helps you to
enable or disable PoE power feeding for each PoE port during specified time intervals
and it is a powerful function to help SMBs or enterprises save power and money.
5 PM8 AM
PoE
PoEPoE
PowerOnPowerOnPowerOnPower
6 Watts6 Watts12 Watts12 Watts
Total Consumption of 36 watts/hr
On
PoE
5 PM8 AM
PoEPoE
PoEPoE
Power
Power
Off
Off
6 Watts6 Watts12 Watts12 Watts
Save 24 watts / hr during off-business hours
Total Saved = 10800watts / month
PoE
Power
Power
On
Off
1000BASE-TX UTP with PoE
Multicast
• Supports IGMP snooping v1, v2 and v3
• Supports MLD snooping v1 and v2
• Querier mode support
• IGMP snooping port ltering
• MLD snooping port ltering
• MVR (Multicast VLAN Registration)
Security
• IEEE 802.1x port-based/MAC-based network access
authentication
• Built-in RADIUS client to cooperate with the RADIUS servers
• TACACS+ login users access authentication
• RADIUS/TACACS+ users access authentication
• IP-based Access Control List (ACL)
• MAC-based Access Control List
• Source MAC/IP address binding
• DHCP snooping to lter distrusted DHCP messages
• Dynamic ARP Inspection discards ARP packets with invalid
MAC address to IP address binding
• IP Source Guard prevents IP spoong attacks
• IP address access management to prevent unauthorized
intruder
Management
Digital Input and Digital Output for External Alarm
The IGS-5225-24P4S supports Digital Input and Digital Output on its front panel. This
external alarm enables users to use Digital Input to detect and log external device status
(such as door intrusion detector), and send event alarm to the administrators. The Digital
Output could be used to alarm the administrators if the IGS-5225-24P4S port shows link
down, link up or power failure.
Digital Input
Security OK!!
Enclosure
Door Detector
(Door Closed)
Alarm Warning
Enclosure
Door Detector
(Door Open)
Alarm Messaging
System
Mail
Log
SNMP
TRAP
Digital Output
I/O
I/O
I/O
I/O
• Switch Management Interfaces
– Console/Telnet Command Line Interface
– Web switch management
– SNMP v1 and v2c switch management
– SSH/SSL and SNMP v3 secure access
• Four RMON groups (history, statistics, alarms, and events)
• IPv6 IP address/NTP/DNS management
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• Firmware upload/download via HTTP/TFTP
• DHCP Relay
• DHCP Option 82
• User Privilege levels control
• Network Time Protocol (NTP)
• Link Layer Discovery Protocol (LLDP)
• SFP-DDM (Digital Diagnostic Monitor)
• Cable diagnostic technology provides the mechanism to detect
and report potential cabling issues
• Reset button for system reboot or reset to factory default
• PLANET Smart Discovery Utility for deployment management
DC Power Failure
RJ45 Cable
Link Down
Fiber Cable
Link Down
3
Page 4
IGS-5225-24P4S
01010101010110010101010100010101010
01010101010110010101010100010101010
01010101010110010101010100010101010
Layer 3 IPv4 and IPv6 Software VLAN Routing for Secure and Flexible Management
To help customers stay on top of their businesses, the IGS-5225-24P4S not only provides ultra high transmission performance and excellent Layer 2
technologies, but also IPv4/IPv6 software VLAN routing feature which allows to crossover different VLANs and different IP addresses for the purpose of
having a highly-secured, exible management and simpler networking application.
Robust Layer 2 Features
The IGS-5225-24P4S can be programmed for advanced switch management functions such as dynamic port link aggregation, Q-in-Q VLAN, private VLAN,
Rapid Spanning Tree Protocol, Layer 2 to Layer 4 QoS, bandwidth control and IGMP snooping. The IGS-5225-24P4S provides 802.1Q tagged VLAN, and
the VLAN groups allowed will be maximally up to 255. Via aggregation of supporting ports, the IGS-5225-24P4S allows the operation of a high-speed trunk
combining multiple ports. It enables a maximum of up to 12 trunk groups with 4 ports per trunk group, and supports fail-over as well.
Efcient Management
For efficient management, the IGS-5225-24P4S is equipped with console, Web and SNMP management interfaces. With the built-in Web-based interface,
the IGS-5225-24P4S offers an easy-to-use, platform-independent management and conguration facility. For text-based management, the IGS-5225-24P4S
can be accessed via Telnet and the console port. Moreover, it also offers secure remote management via any standard-based management software by
supporting SNMP v3 connection which encrypts the packet content at each session.
IGS-5225-24P4S
Computer
SSL
SNMPv3
SSH
Powerful Security
The IGS-5225-24P4S offers comprehensive Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to the edge. It can be used to restrict
network access by denying packets based on source and destination IP address, TCP/UDP ports or defined typical network applications. Its protection
mechanism also comprises 802.1x port-based and MAC-based user and device authentication. With the private VLAN function, communication between
edge ports can be prevented to ensure user privacy. The network administrators can now construct highly-secured corporate networks with considerably less
time and effort than before.
Flexibility and Extension Solution
The four mini-GBIC slots built in the IGS-5225-24P4S support dual speed, 100BASE-FX and 1000BASE-SX/LX SFP (Small Form-factor Pluggable) fiber-
optic modules, meaning the administrator now can exibly choose the suitable SFP transceiver according to not only the transmission distance but also the
transmission speed required. The distance can be extended from 550 meters (multi-mode ber) to 10/50/70/120 kilometers (single-mode ber or WDM ber).
They are well suited for applications within the enterprise data centers and distributions.
4
Page 5
IGS-5225-24P4S
Applications
Perfect Integration Solution for Outdoor IP PoE Camera and NVR System
The IGS-5225-24P4S provides 24 10/100/1000Mbps 802.3at PoE+ ports and can offer sufficient PoE power to 24 PoE IP cameras at the same time. In
addition, with the 4 100/1000BASE-X SFP interfaces, the IGS-5225-24P4S can connect to core ber switch and send video stream to NVR and monitoring
center. Through the high-performance switch architecture, the IGS-5225-24P4S facilitates the recorded video les from the 24 PoE IP cameras to be saved
in the NVR systems. Furthermore, the NVR systems can be controlled and monitored both in the local LAN and the remote site via Internet. The IGS-5225-
24P4S undoubtedly brings an ideal secure surveillance system at a lower total cost.
Industrial Area Department/Workgroup PoE Switch
Providing up to 24 PoE+, in-line power interfaces, the IGS-5225-24P4S can easily build a power centrally controlled for IP phone system, IP camera system,
or wireless AP group for Industrial network. For instance, 24 PoE IP cameras or wireless access points can be easily installed around the corner in the
industrial environment for surveillance demands or for a wireless roaming network. Without the power-socket limitation, the IGS-5225-24P4S makes the
installation of IP cameras or wireless AP easier and more efcient.
Wireless AP
VoIP Phone
PoE
PoEPoE
PoE+ PTZ
Speed Dome
Core Switch
IGS-5225-24P4S
PoE
|O|O|
1000BASE-T UTP with PoE
100BASE-TX UTP
1000BASE-T UTP
Serial Line (RS-XXX)
Security Gate
|O|O|
Serial Server
Access Control
IP Camera
High Power IP Surveillance and Wireless LAN Service in Public Transportation
With IEEE 802.3at Power over Ethernet Plus standard, the IGS-5225-24P4S can directly connect with any IEEE 802.3at end-nodes like PTZ (Pan, Tilt &
Zoom) network cameras, PTZ speed dome cameras, color touch-screen Voice over IP (VoIP) telephones, and multi-channel wireless LAN access points.
Wireless LAN would be more efcient for the transportation station to provide high speed and wide area Internet services for travelers. With the PoE wireless
LAN structure, the transportation authority gains benets from less cost while providing better Internet services in wider areas for the travelers.
N
N
PoE
DC
802.3af Wireless AP
N
PTZ Camera
802.3at Splitter
Airport
100BASE-TX UTP
100BASE-TX UTP w PoE
Power Line (DC)
N
IGS-5225-24P4S
PoE
DC
Central Management Center
N
PoE Wireless AP (PD)
PoE
PoE
PoE IP Camera
PoE
1000
1000BASE-SX/LX Fiber-optic
N
2.4GHz 802.11n
10001000
IGS-5225-24P4S
1000
Core Switch
PoE
PoE
IGS-5225-24P4S
PoE
N
N
PoE
802.3at Splitter
Train Station
N
PoE Wireless AP
PoE
DC
DC
N
N
PTZ Camera
N
N
5
Page 6
Specications
IGS-5225-24P4S
Product
Hardware Specications
Copper Ports 24 10/100/1000BASE-T RJ45 auto-MDI/ MDI-X por ts
SFP/mini-GBIC Slots
PoE Injector Port24 ports with 802.3at/af PoE injec tor function with Port-1 to Por t-24
Console1 x RJ45 -to-RS232 serial por t (115200, 8, N, 1)
Switch Architecture Store-and-Forward
Switch Fabric48Gbps/non-blocking
Throughput (packet per second)35.71Mpps@ 64Bytes packet
Address Table 8K entries, automatic source address learning and aging
Shared Data Buffer 4Mbits
Flow Control
Jumb o Frame9Kbytes
Reset Button
ESD Protection6KV DC
EnclosureIP30 metal case
Installation 19-inch rack-mountable design
Connector
AlarmOne relay output for power failure. Alarm relay current carry abilit y: 1A @ 24V DC
DI, DO
LED Indicator
Dimensions (W x D x H)440 x 30 0 x 44.5 mm
Weight3638g
Power RequirementsDual 48~56V DC (>53V DC for PoE+ output rec ommended)
Power Consumption
Power Over Ethernet
PoE StandardIEEE 802.3at Power over Ethernet Plus/PSE
PoE Power Supply TypeEnd-span
PoE Power Output
Power Pin Assignment1/2(+), 3/6(-)
PoE Power Budget
Max. number of Class 2 PDs24
Max. number of Class 3 PDs24
Max. number of Class 4 PDs15
Layer 2 Function
Basic Management Interfaces Console; Telnet; Web browser; SNMP v1, v2c
Secure Management InterfacesSSH, SSL, SNMP v3
IGS-5225-24P4S
4 1000BASE-SX/LX/BX SFP interfaces , shared with Port-21 to Port-24
Compatible with 100BASE-FX SFP
IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex
< 5 sec: System reboot
> 5 sec: Factory default
Fixed 6-pin terminal block for power input
Pin 1/2 for Power 1, Pin 3/4 for fault alarm, Pin 5/6 for Power 2
Removable 6-pin terminal block for DI/DO interface
Pin 1/2 for DI 1 & 2, Pin 3/4 for DO 1 & 2, Pin 5/6 for GND
2 Digital Input (DI): Level 0: -24V~2.1V (±0.1V)
2 Digital Output (DO): Open collector to 24V DC, 100mA max.
System:
DC 1 (Green)
DC 2 (Green)
Fault Alarm (Red)
I/O (Red)
PoE Fault (Red)
PoE Max. (Red)
Ring (Green)
Ring Owner (Green)
Per 10/100/100 0T RJ45 PoE+ Por ts:
PoE-in-Use (Orange)
LNK/ACT (Green)
Per SFP Interface:
100 LN K/ACT (O range)
1000 LNK/ACT (Green)
Max. 23.9 watts/81.55BTU (Power on without PoE loading)
Max. 423 watts/1443.3 4BTU (Full loading with PoE function)
IEEE 802.3af Standard
- Per port 48V~53V DC (depending on the power supply), max. 15.4 watts
IEEE 802.3at Standard
- Per port 53V~56V DC (depending on the power supply), max. 36 watts
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow control disable/enable
Power saving mode control
Display each port’s speed duplex mode, link status, ow control status,
auto negotiation status, trunk status
TX/RX/both
1 to 1 monitor
802.1Q tagged based VLAN, up to 255 VLAN groups
Q-in- Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
MVR (Multicast VLAN Registration)
Up to 255 VL AN groups, out of 4094 VL AN IDs
IEEE 802.3ad LACP/static trunk
Suppor ts 12 trunk groups with 4 ports per trunk group
Trafc classication based, strict priority and WRR
8-level priority for switching
- Port number
- 802.1p priority
- 802.1Q VLAN tag
- DSCP/TOS eld in IP packet
IGMP (v1/v2/V3) snooping, up to 255 multicast groups
IGMP querier mode support
MLD (v1/v2) snooping, up to 255 multicast groups
MLD quer ier mode support
IP-based ACL/MAC-based AC L
Up to 123 entries
Per port bandwidth control
Ingress: 500Kb~1000Mbps
Egress: 500Kb~1000Mbps
IEEE 802.3ad port trunk with LACP
IEEE 802.1D Spanning Tree Protoc ol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1p Class of Service
IEEE 802.1Q VLAN tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICM P
RFC 2068 HTTP
RFC 1112 IGMP v1
RFC 2236 IGMP v2
IGS-5225-24P4S
7
Page 8
Environment
Operating Temperature-40 ~ 75 degrees C
Storage Temperature-40 ~ 85 degrees C
Humidity5 ~ 95% (non- condensing)
Drawing
IGS-5225-24P4S
Rear View
Top View
Side View
Input DC 48-56V
++
FaultDC 1DC 2
CAUTION
Please refer to user’s manual before
connect the DC wire.