Interfaces |
Ethernet Interface | 20 100M PoE ports (M12 D-code) 4 Gigabit Bypass ports (M12 X-code) |
Management Interface | Console (M12 D-code) |
Power Interface | Redundant power input (M12 A-code) |
LED Indicators | Power LED, port LED, PoE LED |
Product Attributes |
Backplane Bandwidth | 12Gbps |
Packet Forwarding Rate | 8.92 Mpps |
Forwarding Mode | Store-and-forward |
Packet Forwarding Buffer | 12 Mbit |
DDR Memory | 2 Gbit |
Flash Storage | 512 Mbit |
MAC Address Table Size | 16K |
Jumbo Frame | 16K |
ACL Table Size | 512 |
Number of VLANs | 4K |
Number of Layer 3 Interfaces | 512 |
Multicast Groups | 1K |
Number of Routing Hosts | 512 IPv4 or 256 IPv6 |
Routing Table Size | 64 |
Port Priority Queues | 8 |
Physical Characteristics |
Dimensions | 265 x 147 x 56mm |
Weight | |
Operating Temperature | -40 to 75℃ |
Storage Temperature | -40 to 75℃ |
Operating Humidity | 5 to 95% non-condensing |
Power Supply Method | 48VDC |
Maximum Power Consumption | 20W (without PoE load) |
Dimensions | Supports bypass power failure bypass function (Gigabit ports only) |
Power over Ethernet |
PoE Ports | Ports 1-20 |
PoE Standard | IEEE802.3af, IEEE802.3at |
Maximum PoE Power per Port | 30W |
PoE Output Voltage | 48VDC (Depend on Power input) |
PoE Pin Assignment | V- (M12 Pin1,2), V+ (M12 Pin 3,4) |
PoE Management | Supports PoE status viewing and power supply control |
Port Configuration |
Enable/Disable Switch | Supports independent enabling and disabling of each port |
Auto-Negotiation | Supports port auto-negotiation and forced mode |
Flow Control | Full-duplex supports IEEE802.3x Half-duplex supports backpressure |
Storm Control | Supports bandwidth control for broadcast, multicast, and unknown unicast |
Port Mirroring | Supports many-to-one port mirroring |
 Port Rate Limiting
| Supports bidirectional port rate limiting |
Port Aggregation | Supports static port aggregation Supports dynamic port aggregation Supports up to 8 groups, each with up to 8 ports |
Port Aggregation Algorithm | Supports algorithms based on source MAC / destination MAC / source and destination MAC Supports algorithms based on source IP / destination IP / source and destination IP |
Port Isolation | Each port can be configured as a protected port isolated from each other |
MAC Configuration |
MAC Address Table Management | Supports manual clearing of the MAC address table |
Transmission Mode | Supports IVL transmission mode |
Static MAC Address Table | Supported |
MAC Address Binding | Supported |
MAC Address Filtering | Supported |
MAC Learning Limit | Supports port-based MAC address learning limit |
VLAN Configuration |
802.1Q-based VLAN | Supported |
Port-based VLAN | Supported |
IP-based VLAN | Supported |
Protocol-based VLAN | Supported |
Guest VLAN | Supported |
Private VLAN | Supported |
Ring Network Protocols |
Spanning Tree | Supports STP/RSTP/MSTP |
BPDU Protection | Supported |
BPDU Filter | Supported |
Port Loop Detection | Supported |
EAPS Protocol | Supports RFC3619 |
ERPS Protocol | Supported |
LLDP Protocol | Supports LLDP and LLDP-MED |
UDLD Protocol | Fully compatible with CISCO's UDLD protocol |
Layer 3 Forwarding |
Static ARP | Supported |
Static Routing | Supported |
Policy-Based Routing | Supported |
RIP | Supports RIP v1/v2 |
OSPF | Supports OSPF v2 |
VRRP | Supported |
VLLP | Supported |
BGP | Supported |
Multicast |
PIM-SM | Supported |
IGMP | Supports v1/v2/v3 |
MLD SNOOPING | Supports v1/v2 |
IGMP SNOOPING | Supports v1/v2/v3 |
IGMP SNOOPING Querier | Supported |
IGMP SNOOPING Fast Leave | Supported |
IGMP SNOOPING Filtering | Supported |
MVR | Supported |
GMRP | Supported |
 Static Multicast Address
| Supported |
Unknown Multicast Control | Supported |
Access Control Lists (ACL) |
Standard IP-based | Supported |
Extended IP-based | Supported |
MAC IP-based | Supported |
MAC ARP-based | Supported |
Time-based | Supported |
Port Filtering | Supported |
Priority (QOS) |
Algorithm | Supports WRR, SP, WFQ |
Port-based | Supported |
802.1p-based | Supported |
DSCP-based | Supported |
DHCP |
DHCP Client | Supported |
DHCP Relay | Supported |
DHCP Server | Supported |
DHCP Option 82 | Supported |
DHCP Snooping | Supported |
Security Configuration |
Administrator Security Configuration | Supports enabling and disabling TELNET, WEB, and SNMP services Supports binding TELNET, WEB, and SNMP services to standard IP-based ACLs Supports setting the number of TELNET connections |
CPU Attack Prevention | Supports switch self-security protection against traffic attacks |
IP-MAC-Port Binding | Supports triple binding (IP, MAC, port) |
AAA | Supports 802.1x protocol Supports RADIUS protocol Supports RADIUS server authentication, authorization, and accounting Supports MAC-based 802.1 authentication Supports 802.1x guest VLAN |
DHCP SNOOPING | Supports dynamic ARP binding to prevent ARP spoofing Supports dynamic IP, MAC, port binding Supports fixed ports connected to DHCP servers to prevent unauthorized connections to DHCP servers |
ARP Spoofing Prevention | Supports manual configuration of MAC ARP-based ACL rules to prevent ARP spoofing Supports DHCP SNOOPING function, dynamically binding ARP and ports when IP addresses are obtained via DHCP |
IPv6 |
ICMPv6 | Supported |
IPv6 Neighbor Discovery | Supported |
MLD Snooping | Supported |
IPv6 Telnet | Supported |
Management Features |
Command Line Management | Supports serial port Supports Telnet Supports SSH |
Web Management Interface | Supported |
SNMP Management | Supports SNMP protocol Supports SNMP TRAP Supports standard and private MIB |
User Management | Supports multiple users |
View CPU Utilization | Supported |
View Memory Usage | Supported |
Log Management | Supported |
Upload and Download Configuration | Supported
Switch Model | IS3020E4BP-20P-M12-DC48 | 24-port EN50155 Layer 3 managed industrial PoE switch | Cables | M12-P-5-A-IP67-1 | M12-to-Power cable, 5-pin A-coded IP67, 1 m | M12-R-8-X-IP67-1 | M12-to-RJ45 cable, 8-pin X-coded IP67, 1 m | M12-M-8-X-IP67-1 | M12-to-M12 cable, 8-pin X-coded, IP67, 1 m | M12-C-5-D-IP67-1 | M12-to-DB9 cable, 5-pin (7 pos with 5pin) D-coded IP67, 1 m | M12 Dust Caps | M12-CAP-F-P | Plastic cap for M12 female connector | M12-CAP-M-P | Plastic cap for M12 male connector | M12 DIY Connectors | M12-CON-5-A-IP67-M | DIY Metal connector for M12 5-pin A-coded | M12-CON-4-D-IP67-M | DIY Metal connector for M12 4-pin D-coded | M12-CON-8-X-IP67-M | DIY Metal connector for M12 8-pin X-coded |
PRODUCTS
Product Recommendation
"}
Industrial-grade single-port PoE injector (1G/2.5G/5G/10G adaptive)
Switch product category：
Products
Port type：
Electrical port
Downlink port rate：
100M, 1G, 2.5G, 10G
Management type：
No management
POE power supply：
802.3af,802.3at,802.3bt
"}
Industrial-grade single-port PoE injector
Switch product category：
Products
Port type：
Electrical port
Downlink port rate：
100M, 1G, 2.5G, 10G
Management type：
No management
POE power supply：
802.3af,802.3at,802.3bt
"}
Industrial-grade single-port PoE injector
Switch product category：
Products
Port type：
Electrical port
Downlink port rate：
100M, 1G, 2.5G, 10G
Management type：
No management required
POE power supply：
802.3af,802.3at,802.3bt
"}
Industrial-grade single-port Gigabit PoE extender
Switch product category：
Products
Port type：
Electrical port
Downlink port rate：
Gigabit
Management type：
No management
POE power supply：
802.3af,802.3at,802.3bt
phone
201-202, Building 6, Zhonggang Plaza, Convention and Exhibition Bay, Fuhai Townt, Bao'an District, Shenzhen
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