WS3028GM Layer 3 Gigabit Managed Switch supports 24 Gigabit Ethernet ports, 4 Gigabit SFP optical ports and 1 management port. The switch provides advanced network management features: redundant ring, VLAN, clustering, QOS, speed control, port mirroring, fault alarms and online firmware upgrade.
Features
- Provides 24 Gigabit Ethernet ports, 2 Gigabit SFP uplink ports and 1 management port, supports 10/100/1000Mbps rate auto-negotiation
- Supports IEEE802.3/IEEE802.3i/IEEE802.3u/IEEE802.3ab/IEEE802.3z, store-and-forward.
- Flow control mode: full-duplex using IEEE 802.3x standard, half-duplex using Back pressure standard
- Adopt store-and-forward switching mechanism
- Panel indicator to monitor the working status and help to analyze the faults
- Supports WEB, TELNET, CLI, SSH, SNMP, RMON management.
- All ports support wire-speed switching
- Compatible with 1U rack mounting
Application Scenarios
- Metro Fiber Optic Broadband Network: Telecommunications, Cable Television, Network Systems Integration and Other Data Network Operators
- Broadband Private Network: Applicable to Finance, Government, Petroleum, Electric Power, Public Security, Education and Other Industry-Specific Networks.
- Multimedia Transmission: Image, Voice, Data Transmission, suitable for Distance Learning, Conference TV, Video Phone and Other Applications, Real-Time Monitoring: Real-Time Control Signals, Images and data transmission at the same time.
Specifications:
| Model | WS3028GM |
| Product | 24GE 4*FSP Gigabit Layer 3 Managed Switch Link Aggregation |
| Ports | 24*1Gbps RJ45 |
| 4*1Gbps SFP | |
| 1* Management | |
| Backplane Bandwidth | 128G |
| Packet Forwarding Rate | 38.68Mpps |
| MAC Address Table | 8k |
| Chassis Size | 440*204*44mm |
| Network Protocol | IEEE 802.3 |
| IEEE 802.3u | |
| IEEE 802.3ab | |
| IEEE 802.3z | |
| IEEE 802.3x | |
| Fiber Media | Multimode fiber and Single mode fiber |
| Indicators | PWR(Power), 1-24 ACT(Link & Data), 1-24 1000M(Link Rate) |
| Status | PWR: On- Power Supply works/Off – Power supply not work |
| 1000M: On- Gigabit link works/Off- 100M link, or link not available | |
| ACT: On-No data transmission/Flashing-Data transmission/Off- Link not available | |
| Dialing Definition | Default: 1-24 ports standard switching, all ports free communication |
| VLAN: 1-24 ports are isolated from each other, all ports communicate with uplink 2 optical ports | |
| Extend: 17-24 ports in 10M mode, link extension to 250 meters | |
| Operating Environment | Working Temperature: -20~50°C |
| Storage Temperature: -40~85°C | |
| Operating Humidity: Maximum relative humidity 90%, non-condensing | |
| Storage Humidity: 95% relative humidity maximum, non-condensing | |
| Operating Altitude: 10,000 feet (3,000 meters) maximum | |
| Storage Altitude: 10,000 feet (3,000 meters) maximum | |
| Layer 2 software functionality | |
| Port Management | Enable/Disable Port |
| Speed, Duplex, MTU Setting | |
| Flow-control Setting | |
| Port Information View | |
| Port Mirroring | Supports port and aggregation group ingress and egress directions |
| Port Speed Limiting | Support port speed limit, speed limit granularity 32Kbps |
| Port Isolation | Support port isolation settings |
| Storm Suppression | Supports unknown unicast, unknown multicast and broadcast storm suppression |
| Link Aggregation | Supports static manual aggregation and LACP dynamic aggregation |
| VLAN | Access |
| Trunk | |
| Hybrid | |
| Supports VLAN segmentation based on port, protocol, and MAC, VLAN tunnel | |
| Supports GVRP dynamic VLAN registration | |
| Voice VLAN | |
| MAC | Support static add, delete MAC address |
| MAC address learning quantity limit | |
| Support dynamic aging time setting | |
| Spanning Tree | 802.1D Standard Spanning Tree (STP) |
| 802.1w Rapid Spanning Tree (RSTP) | |
| 802.1s Multiple Spanning Tree (MSTP) | |
| Multicast | Support static add, delete MAC |
| IGMP-snooping | |
| Support MLD-Snooping | |
| Support v1/2/3 dynamic multicast listening | |
| DDM | Support SFP/SFP+DDM |
| Layer 3 Software Functionality | |
| Routing Functions | Static Route |
| IP | IPV4 Interface, IPV6 Interface |
| ARP | Support ARP |
| Extended Functionality | |
| ACL | Based on source MAC, destination MAC, protocol type, source IP, destination IP, L4 port number |
| QOS | Based on 802.1p (COS) classification |
| Classification based on DSCP | |
| Classification based on source IP, destination IP, port number | |
| Support SP, WRR scheduling policy | |
| Support Committed Access Rate(CAR) | |
| LLDP | Support LLDP link discovery protocol |
| Users Setting | Adding/deleting users |
| Log | Logging of user logins, operations, status, and events |
| Anti-attack | DOS defense |
| Supports CPU protection, limiting the rate of uploaded CPU messages. | |
| ARP binding (IP, MAC, PORT binding) | |
| Authentication | Supports 802.1x port authentication |
| Support AAA Authentication | |
| Network Diagnosis | Support Ping, Telnet, Trace |
| System Management | Device reset, configuration save/restore, upgrade management, time setting, etc. |
| Management | |
| CLI | Support serial port command line management |
| SSH | Support SSHv1/2 remote management |
| TELNET | Support telnet remote management |
| WEB | Supports L2 setup, L2 and L3 view |
| SNMP | SNMP V1/V2/V3 |
| Support Trap: ColdStart, WarmStart, LinkDown, LinkUp | |
| RMON | Support RMON v1 |
| Other Functions | Support DHCP Snooping, DHCP Server, Option82 |
| Supports dynamic ARP detection | |
| Support TACACS+ authentication | |
| Supports DNS settings | |
| Support port security settings | |
| Supports MVR protocol | |
| Supports Virtual Cable Test (VCT) | |
| Supports UDLD protocol | |