DIGISOL Data Center Switches Family – DGGS4928FSE-B2

DIGISOL DG-GS4928FSE-B2 Layer 3 Switch

Hardware Features

• Physical Ports:

  • 16 x GE Combo (GT/SFP)

  • 8 x GE (SFP)

  • 4 x 10GE (SFP+)

  • 2 x Dedicated Stacking Ports

• Management & Connectivity:

  • 1 x 10/100/1000Mbps RJ45 Ethernet Management Port

  • 1 x RJ45 Console Port

  • 1 x USB 2.0 Interface

• Performance:

  • Switching Capacity: 208Gbps

  • Throughput: 154.75Mpps

  • MAC Address Table: 32K (expandable up to 64K)

  • Routing Table: 16K

  • Maximum L3 Interfaces: 1K

• Chassis Dimensions (W x H x D): 440 x 44 x 350 mm

• Power Supply:

  • Dual Hot-swappable Power Slots (1+1 Modular Redundant)

• Environmental Specifications:

  • Operating Temperature: 0°C to 50°C

  • Storage Temperature: -40°C to 75°C

  • Humidity: 10%–90% (non-condensing)

Technical Specifications

Layer 1 & Layer 2 Features

• Standards & Protocols:

  • IEEE 802.3 (10Base-T), 802.3u (100Base-TX), 802.3z (1000Base-X), 802.3ab (1000Base-T), 802.3ae (10GBase), 802.3x, 802.3ak (10GBASE-CX4)

  • Port Loopback Detection

  • LLDP and LLDP-MED

  • UDLD (UniDirectional Link Detection)

  • Link Aggregation (802.3ad LACP) with up to 128 groups, 8 ports per group

  • LACP Load Balancing

  • Port Mirroring (N:1, RSPAN, ERSPAN)

  • Spanning Tree Protocols (STP, RSTP, MSTP)

  • BPDU Guard, Root Guard, BPDU Tunnel

  • VLAN Support: 4096 VLANs, MAC VLAN, Voice VLAN, Private VLAN, Protocol VLAN, Multicast VLAN, QinQ, Selective QinQ, Flexible QinQ

  • IGMP v1/v2/v3 Snooping, MLD Snooping, ND Snooping

  • Port Security, Flow Control, Bandwidth Control

Layer 3 Features

• Routing Protocols:

  • Static Routing, RIPv1/v2, OSPFv2, BGP4

  • OSPFv3, BGP4+

  • OSPF Multiple Processes

  • LPM Routing

  • Policy-Based Routing (PBR) for IPv4 & IPv6

  • Virtual Router Redundancy Protocol (VRRP)

  • ECMP, BFD

• Multicast Routing:

  • IGMP v1/v2/v3, IGMP Proxy

  • DVMRP, PIM-DM, PIM-SM, PIM-SSM, Anycast RP, MSDP

  • Multicast Receive Control & Source Detection

• ARP & Security Mechanisms:

  • ARP Guard, Local ARP Proxy, Proxy ARP, ARP Binding, ARP Limit

  • Anti-ARP/NDP Spoofing & Scan Protection

  • DNS Client & DNS Relay

  • GRE Tunnel Support

IPv6 Capabilities

• Tunneling:

  • 6to4, Configured, ISATAP, GRE Tunnel

• Routing & Protocols:

  • ICMPv6, ND, DNSv6

  • IPv6 LPM Routing, IPv6 PBR

  • IPv6 VRRPv3, IPv6 URPF, IPv6 RA

  • RIPng, OSPFv3, BGP4+

• IPv6 Multicast & Security:

  • MLD Snooping, IPv6 Multicast VLAN

  • PIM-SM/DM for IPv6, Anycast RP

  • IPv6 ACL & QoS

Quality of Service (QoS)

• Traffic Prioritization:

  • 8 Queues per Port

  • Scheduling Mechanisms: SWRR, SP, DWRR, SDWRR, WRED

  • Traffic Classification: 802.1p CoS, ToS, DiffServ DSCP, ACL, Port Number

• Traffic Management:

  • Traffic Policing & Shaping

  • Priority Marking & Remarking

Access Control & Security

• Access Control Lists (ACLs):

  • IP ACL, MAC ACL, IP-MAC ACL

  • Standard & Extended ACLs Based on Source/Destination IP or MAC, IP Protocol, TCP/UDP Ports, DSCP, ToS, VLAN, etc.

  • Redirect & Accounting-Based ACLs

  • Time-Ranged ACLs

• Authentication & Protection:

  • IEEE 802.1X AAA, RADIUS & TACACS+ for IPv4/IPv6

  • Port/MAC-Based Authentication, Guest VLAN, Auto VLAN

  • DHCPv4/v6 Server, Client, Relay & Snooping (Option 82)

  • Anti-DDoS Protection (TCP SYN Flood, UDP Flood, etc.)

Network Management & Monitoring

• Management Interfaces:

  • CLI, Web, Telnet, SSH v1/v2, SNMP v1/v2c/v3

  • Syslog Support & External Syslog Server

  • HTTP SSL, SNMP MIB & TRAP

  • FTP/TFTP for Firmware Updates

  • Authentication via RADIUS/TACACS+

  • Dual Firmware & Configuration Files

• Traffic Monitoring & Analysis:

  • sFlow Traffic Analysis

  • IPFIX

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