DCS-8G-2GS

• Port Number: 8
• Speed: 10 / 100 / 1000 Mbps
• MDI / MDIX Auto-crossover: Support straight or cross wired cables
• Auto-negotiation / Duplex: 10 / 100 / 1000 Mbps speed auto-negotiation; Full & Half Duplex

• Port Number: 2
• Port Types Supported: 1G
• Fiber Port Connector: SFP (Mini-GBIC)

• Mac Address: 16K
• Jumbo Frame: 10K
• Backplane / Switching Fabric: 20Gbps
• Trunk Group: 8
• Priority Queues: 8
• VLAN Table: 4096 (VLAN ID Range)
• VLAN ID Range 1 to 4096
• Static IGMP Groups: 250
• Dynamic IGMP Groups: 1K

• LED Indicators (System): Sys (Green), Alarm (Red), PWR1 (Green), PWR2 (Green)
• LED Indicators (RJ45 Port): LNK/ACT (Green), SPD 10 / 100M (Off), SPD 1G (Orange)
• LED Indicators (SFP Port): LNK/ACT (Green), SPD 10 / 100M (Off), SPD 1G (Orange)
• RS-232 Connector: RJ-45 type
• USB: 1
• DI / DO Connector: 1 x 6-pole terminal block
• Relay Output: Current carry ability 1A@24VDC
• Reset Button: Yes

• Input Voltage:
  • Dual input for 9 ~ 36 VDC (24V model)
  • Dual input for 9.5 ~ 60 VDC (12V model)
• Connector: 1 x 6-pole terminal block
• Power Consumption: 10 W

• Operating Humidity: 5% ~ 95% (Non-condensing)
• Operating Temperature:
  • -20°C ~ 60°C / -4°F ~ 140°F (Standard model)
  • -40°C ~ 75°C / -40°F ~ 167°F (I model)
• Storage Temperature: -40°C ~ 85°C / -40°F ~ 185°F

• Housing: Metal case. IP-30
• Dimension (mm): 74 (W) x 114 (D) x 152 (H)
• Weight: 900g
• Installation: DIN Rail, Wall Mount

• MTBF: 66,587 hours
• EMI: FCC Part 15 Class A
• EMS:
  • CE EN55032 Class A
  • CE EN55024
  • CE EN61000-4-2 (ESD) Level 3
  • CE EN61000-4-3 (RS) Level 3
  • CE EN61000-4-4 (EFT) Level 3
  • CE EN61000-4-5 ED3 (Surge) Level 3
  • CE EN61000-4-6 (CS) Level 3
  • CE EN61000-4-8 (Magnetic field) Level 3
  • CE EN61000-6-2
• Stability: |
  • IEC 60068-2-31 (Free fall)
  • IEC 60068-2-27 (Shock)
  • IEC 60068-2-6 (Vibration)

• Warranty: 5 years

• Default Profile: IEEE 1588v2 End-to-End / Peer-to-Peer TC
• Industrial / Automation Profile: 802.1AS-2020 (gPTP) Bridge / End-Station

• Protocols: EtherNet / IP, Modbus TCP, PROFINET, IEC 60870-5-104

• Static aggregation and Dynamic aggregation (IEEE 802.3ad LACP)
• Maximum 8 groups (LAGs) and max 8 member ports per LAG

• Storm suppression based on port bandwidth percentage & PPS

• Static & Blackhole MAC address
• MAC learning limit

• IEEE 802.1Q Tag VLAN (up to 4094 VLANs)
• Port-based VLAN (up to 4094 VLANs
• Protocol-based / IP subnet-based VLAN/ MAC-based VLAN
• QinQ (double-tag VLAN)
• VLAN Mapping (VLAN Translation)
• Voice VLAN
• MVRP

• Support STP / RSTP / MSTP
• BPDU Guard and Root Guard

Loopback detection and prevention by physical port or VLAN based

• ITU G.8032 Ethernet ring protection switching (ERPS)

Support DRP

Support Manager / Client Redundancy

• DHCP Client including option 66
• DHCP Snooping
• DHCP Relay including option 82
• DHCP Server
  • MAC based can assign IP address by specific host
  • Port based can assign IP address by specific port

Local port mirroring: Ingress, Egress or both direction per port

• Port-based priority with 802.1p CoS priority override
• 802.1p CoS priority and IPv4 / IPv6 DSCP priority
• 8 Hardware queues per port
• Flexible queue scheduling algorithms including SP, WRR, and SP + WRR, and Weighted Deficit Round Robin (WDRR)

• Bi-directional Rate limit in percentage (Ingress and Egress)
• In the ingress direction, packet type (Broadcast / Multicast / Unicast packet) combination rules are allowed
• Traffic shaping in egress

• Layer 2, Layer 3 (IPv4 / IPv6), Layer 4 packet filtering
• Traffic classification based on source MAC, destination MAC, source IP, destination IP, TCP / UDP port, and VLAN
• Bi-directional ACLs (Ingress and Egress)
• Time-range based ACLs
• VLAN-based ACL issuing

Link Layer Discovery Protocol (LLDP) and CDP (Cisco Discovery Protocol)

IGMP Querier v1 / v2 / v3

• Hierarchical user management and password protection
• Supports up to 10 IP addresses to access the switch
• HTTPS for secure access to the web interface
• SSH 2.0 for secure shell to command line interface
• MAC-based authentication
• 802.1X
• 802.1X with VLAN assignment
• 802.1X dynamic access control list (ACL) based on RADIUS attributes
• RADIUS and TACACS+ Authentication
• Guest VLAN
• Support Port Isolation
• AAA authentication (PAP, CHAP, MS-CHAP)
• Dynamic ARP Inspection

• SNMP v1 / v2c / v3 and Trap
• SNMP v1 / v2 providing light security by means of the community strings
• SNMP v3 providing User-based Security Model (USM) and Transport Security Model (TSM)
• Remote Monitoring (RMON) alarm, event, and history recording
• Remote Monitoring (RMON) (RFC2819) Groups 1,2,3,9
• RFC 1213 MIB II, RFC 1157 SNMP MIB, RFC 1573 IF MIB, RFC 1757 RMON, Private MIB

Both IPv4 and IPv6 stack simultaneously

• Neighbor Discovery (ND)
• IPv6-Ping, IPv6-Tracert, IPv6-Telnet, and IPv6-TFTP
• DHCP Client for IPv6

• Readable text configuration file for system quick installation
• Support HTTP / HTTPs / FTP / FTP-SSL / SFTP / TFTP backup and restore config file

Upgrading via HTTP / HTTPs / FTP / FTP-SSL / SFTP / TFTP

• Support CLI via SSH 2.0, Telnet and Console
• System log, alarming based on severity
• WEB UI management through HTTP / HTTPs
• NTP, SNTP
• Ping, Tracert

• NETCONF*/YANG*

• DHCPv6 Client including option 66
• DHCPv6 Snooping
• DHCPv6 Relay including option 18 / 37
• DHCPv6 Server
  • MAC-based can assign IP address by specific host
  • Port-based can assign IP address by specific port