DIGISOL Layer 2 Gigabit Dual Stack Intelligent Switch – DG-GS4652E

Hardware Features

Physical Specifications

• Ports: 48 × 10/100/1000Base-T + 4 × 1000Base-SFP slots

• Dimensions (W × H × D): 442 × 220 × 43.6 mm

• Power Input: 100240VAC, 5060Hz

• Operating Temperature: 0°C to 50°C

• Storage Temperature: -40°C to 70°C

• Relative Humidity: 5% to 95% (non-condensing)

Performance

• Switching Capacity: 104Gbps

• Forwarding Rate: 77.4Mpps

• MAC Address Table: 16K entries

• Jumbo Frame: 12K

• ACL Table: 2048 entries

• Queues per Port: 8

• VLAN Table: 4K entries

Main Features

VLAN Support

• Port-based VLAN

• IEEE 802.1Q VLAN Tagging

• Private VLAN

• Protocol VLAN

• Voice VLAN

• MAC-based VLAN

• QinQ, Selective QinQ, Flexible QinQ

• VLAN Translation & N:1 VLAN Translation

DHCP Support

• IPv4/IPv6 DHCP Client

• IPv4/IPv6 DHCP Relay with Option 82, Option 37/38

• IPv4/IPv6 DHCP Snooping

• IPv4/IPv6 DHCP Server

Reliability & Redundancy

• Spanning Tree Protocol (STP):

  • IEEE 802.1D (STP)

  • IEEE 802.1w (Rapid STP)

  • IEEE 802.1s (Multiple STP)

  • Root Guard

  • BPDU Guard & BPDU Forwarding

  • LACP (16 groups, up to 8 ports per group)

• L2 Ring Protection:

  • MRPP (ITU-T G.8032)

  • Fast Link Loopback Detection

Security Features

• Access Control Lists (ACLs):

  • IP ACL, MAC ACL, MAC-IP ACL, User-Defined ACL

  • Time-based ACL

  • ACL on VLAN interfaces

• Traffic & Port Security:

  • Storm Control (Packet & Byte-based)

  • Port Security with MAC Limit (per VLAN & Port)

  • Anti-ARP Spoofing & Anti-ARP Scan

  • Dynamic ARP Inspection (DAI)

  • ARP Binding & ND Snooping

  • IEEE 802.1X Authentication (AAA)

  • RADIUS & TACACS+ Authentication

Multicast Support

• IGMP Snooping (v1/v2/v3)

• IGMP Fast Leave

• MLD Snooping (v1/v2)

• Multicast VLAN Registration (MVR)

Quality of Service (QoS)

• 8 Queues per Port

• Bandwidth Control & Traffic Prioritization

• Flow Redirect

• Classification Based on:

  • ACL (Access Control List)

  • VLAN ID, CoS, ToS, DSCP

  • Policy-based QoS (Per Port & VLAN)

  • DSCP Remarking, 802.1p, ToS, and Precedence

  • Scheduling Algorithms: SP, WRR, SWRR, DWRR

  • Support for Matching IP Fragmentation

Management & Monitoring

• Management Interfaces:

  • CLI, Telnet, Console

  • Web-based Management (HTTP/SSL)

  • SSH (IPv4/IPv6)

  • SNMP (v1/v2c/v3) with Trap Support

  • Public & Private MIB Interface

  • RMON (1,2,3,9)

• Diagnostic & Logging:

  • TFTP/FTP for Firmware Upgrades

  • Ping, Trace Route

  • Syslog (IPv4/IPv6)

  • SNTP/NTP Synchronization

  • Dual Firmware Images & Multiple Configuration Files

• Traffic & Flow Monitoring:

  • Port Mirroring (SPAN, RSPAN, ERSPAN)

  • sFlow for Network Traffic Analysis

  • ULDP (Similar to Cisco UDLD)

  • LLDP & LLDP-MED

Energy-Efficient & Green Technology

• IEEE 802.3az Energy Efficient Ethernet (EEE)

• Fan-less & Smart Fan Design

• LED Shut-Off for Power Savings