Specification
Technology
Standard
IEEE 802.3 10BaseT
IEEE 802.3u 100BaseTX
IEEE 802.3ab 1000BaseT
IEEE 802.3z 1000BaseX
IEEE 802.3x Flow Control
IEEE 802.3az Energy-Efficient Ethernet
IEEE 802.3af Power over Ethernet
IEEE 802.3at PoE+
IEEE 802.3bt PoE++
IEEE 802.3ad/802.1AX LACP
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid STP
IEEE 802.1s Multiple STP
ITU-T G.8032 / Y.1344 ERPS
IEEE 802.1Q VLAN Tagging
IEEE 802.1ad Stacked VLANs
IEEE 802.1p Class of Service
IEEE 802.1X Network Authentication
IEEE 802.1AB LLDP
IEEE 1588 PTP
Processing Type
Store and Forward
Switch properties
Switch Fabric
24Gbps
Priority Queues
8 Queues
Jumbo Frame
9216bytes
MAC Table Size
16K
Packet Buffer
12Mbits
VLAN Table Size
4094
IGMP Group
512
ACL Group
512
VLAN IP Entries
64
Routing Entries (IPv4/IPv6)
512/256 host, 64/64 LPM
Software Feature
Network Redundancy
RSTP, MSTP, G.8032 ERPSv2, Port Trunking with LACP
Security
802.1X, RADIUS, TACACS+, SSL, SSH
Management
IPv4, IPv6, Web, Telnet, Serial Console, CLI, SNMP v1/v2c/v3, uPnP
Diagnostics
RMON, SNMP Inform/Trap, Syslog, SMTP, Port Mirroring, LLDP, DDM
Configuration
DHCP Server/Client, Relay Option 82, TFTP, USB
Filter
802.1Q VLAN, Q-in-Q, IGMP Snooping v1/v2/v3, IGMP Querier, Independent Vlan Learning
Time Sync.
NTP, IEEE1588v2 OC (Software Timestamp), BC (Software Timestamp), TC (Hardware Timestamp)
QoS
CoS, DSCP, WRR/SPQ Queuing, Storm Protection
Industrial Profiles
Ethernet/IP, Modbus TCP, Profinet
L3 Switching
Static Routing, RIP v1/v2, OSPF v2, VRRP v2
Interface
RJ45 Port
8x 10/100/1000T(x) with 4x PoE++, auto negotiation speed duplex mode, auto MDI/MDI-X
Fiber Port
4x 1000F(x) SFP Slot
PoE Pin Out
V+, V+, V-, V-, for pin 1, 2, 3, 6, Endspan, MDI Mode A
V+, V+, V-, V-, for pin 4, 5, 7, 8, Endspan, MDI Mode B
4-pair mode for 802.3bt
LED Indicators
Per unit: PWR1, PWR2, Fault, Ring Master, Ring State
Ports: Link/Active with highest speed(Green), low speed(Amber)
Alarm Contact
1x relay output with current carrying capacity of 1A @ 24 VDC
Digital Inputs
1x isolated input from the electronics.
+13 to +30V for state "1"
-30 to +3V for state "0"
Max. input current: 8mA
Button
Multiple functions reset button
Serial Console
1x RS232 in RJ45 connector with console cable, 115.2Kbps, 8N1
Storage
1x USB 2.0 storage for firmware update, configuration backup, restore, boot up and syslog
Power Requirements
Operation Voltage
50-57VDC, redundant dual inputs, >50VDC for PoE+ output recommended
Connection
1x removable 4-contact terminal block
Power Consumption
0.36A@50VDC without PDs' consumption
PoE Power Budget
Max. 240 W for total PD consumption, Max. 60W per PoE port
Protection
Overload Current Protected, Reverse Polarity Protected
Mechanical Construction
Enclosure
Aluminum
Protection Class
IP30
Dimensions
72x145x118 mm (WxHxD)
Weight
0.90 kg
Mounting
DIN-Rail Mounting, Optional Wall Mounting Kits
Regulatory Approvals
EMI
FCC Part 15 Subpart B Class A
CE EN 55032 Class A
EMS
IEC61000-4-2 (ESD)
IEC61000-4-3 (RS)
IEC61000-4-4 (EFT)
IEC61000-4-5 (Surge)
IEC61000-4-6 (CS)
IEC61000-4-8 (Magnetic Field)
Free Fall
IEC60068-2-32
Shock
IEC60068-2-27
Vibration
IEC60068-2-6
Green
RoHS Compliant
Certifications
UL 60950-1/62368 (Pending)
IEC 61000-6-2
IEC 61000-6-4
MTBF
>100,000 hours
Warranty
5 Years
Environmental Limits
Operating Temperature
Extended: -40°C ~ 75°C (-40°F ~ 167°F)
Storage Temperature
-40°C ~ 85°C (40°F ~ 185°F)
Ambient Relative Humidity
5 to 95%, (Non-Condensing)
Ordering Information
Available Models
CH-0804G4-T
8+4 Port Industrial Managed PoE++ Gigabit L3 Switch
8x 10/100/1000T(x) with 4x 60W PSE + 4x 1000F(x) SFP Slot
Operating Temperature: -40°C ~ 75°C (-40°F ~ 167°F)
NDR-240-48
240W Industrial DIN-Rail Power Supply, 48VDC (metal case)
NDR-480-48
480W Industrial DIN-Rail Power Supply, 48VDC (metal case)
Download
Datasheet (CH-0804G4)