Specifications
Type: Smart Managed Switch – 28 Ports
Form Factor: Rack-mountable
Network Type: Gigabit Ethernet
Port Configuration: 24 × 10/100/1000 Mbps + 4 × 10G SFP+ uplink ports
Switching Capacity: 128 Gbps
Forwarding Rate (64-byte packets): 95.23 Mpps
PoE Support: No PoE (non-PoE model)
MAC Address Table: 8192 entries
Jumbo Frame Support: Up to 9216 bytes
Buffer Memory: 4.1 MB
Layer 2 Features:
- VLANs Supported: 256
- MSTP Instances: 16
- ACL Rules: 512
- Loop Protection (STP, RSTP, MSTP)
- IGMP/MLD Snooping (v1/v2/v3)
- Broadcast, Multicast & Unknown Unicast Storm Control
- LACP, Port Mirroring, Loopback Detection, LLDP/LLDP-MED
Layer 3 Features:
- Static routing
- IGMP and MLD support
- DHCP Client
- Guest VLAN
- Auto Voice VLAN
Security Features:
- 802.1X authentication
- RADIUS and TACACS+
- Port security
- Access Control Lists (ACLs)
- DoS prevention
- BPDU Guard
- MAC address filtering
- Management via HTTPS, SSH, SNMPv1/v2c/v3, Telnet, CLI, RMON, and more
Advanced Features:
- Dual firmware images
- Cable diagnostics
- Quality of Service (QoS)
- DiffServ and DSCP support
- WRR scheduling
- HOL blocking prevention
- Cisco Discovery Protocol (CDP)
- DAD (Duplicate Address Detection)
- Energy-Efficient Ethernet (EEE)
- MIB support
Power Supply: Internal, AC 100–240V (50/60 Hz)
Cooling: Dual fans
Dimensions (W × D × H): 17.3 × 10.1 × 1.7 in (44 × 25.6 × 4.4 cm)
Weight: 8.97 lbs (4.07 kg)
Compliance: IEEE 802.3 series standards, including 802.1D, 802.1Q, 802.3x, 802.3ad, 802.3az, and others
