Model | DGS-F1500-28MP |
Hardware Version | A1 |
Interfaces | 24 x 10/100/1000BASE-T PoE+ ports, 4 x Gigabit Combo ports |
Port Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3az, 802.3x, IEEE 802.3af/at (PoE) |
Network Cables | UTP Cat 5, Cat 5e, Cat 6 (100 m max.) |
Duplex Mode | Full/Half for 10/100 Mbps, Full for 1000 Mbps |
Media Interface | Auto MDI/MDIX |
Switching Capacity | 56 Gbps |
Forwarding Rate (64B) | 41.66 Mpps |
Transmission Method | Store-and-forward |
MAC Address Table | 8K entries |
Static MAC Addresses | 256 entries |
Packet Buffer Memory | 4.1 Mbits |
CPU Memory | 128 MB DDR3 |
Flash Memory | 16 MB |
PoE Ports | Ports 1 to 24 |
PoE Power Budget | 400W |
LED Indicators | Power (device), Link/Active/Speed (per port) |
Power Input | 100–240V AC, 50/60 Hz internal universal power supply |
Max Power (PoE Enabled) | 417.2W @ 100V / 416.5W @ 240V |
Max Power (PoE Disabled) | 17.2W @ 100V / 17.5W @ 240V |
Standby Power Consumption | 3W @ 100V / 3W @ 240V |
Acoustics | 48–50 dB(A) |
Heat Dissipation | 1433.45 BTU/hr (100V), 1431.74 BTU/hr (240V) |
Cooling Fans | 2 |
Operating Temperature | -5°C to 50°C |
Storage Temperature | -20°C to 70°C |
Operating Humidity | 0% to 95% RH |
Storage Humidity | 0% to 95% RH |
Dimensions (L x W x H) | 440 x 280 x 44 mm |
Weight | G.W: 4.7 kg / N.W: 4.1 kg |
MTBF | 760,000 hours |
L2 Features | IGMP Snooping v1/v2/v3, 256 groups, Loopback Detection, Link Aggregation (8 groups/8 ports), LLDP/LLDP-MED, Jumbo Frame (10,000 bytes), STP/RSTP/MSTP, Flow Control, Port Mirroring, MLD Snooping (256 groups) |
VLAN Support | 802.1Q, Voice VLAN, Max 256 VLANs, VID 1–4094 |
QoS Features | 8 queues per port, Strict & WRR Scheduling, 802.1p, DSCP, ToS, IP Pref., Bandwidth Control (min 16 Kbps) |
L3 Features | 4 IP Interfaces, 32 IPv4 + 32 IPv6 Static Routes, IPv6 ND |
ACL Support | 512 access lists, 127 rules (IPv4, IPv6, MAC-based), supports masks, port-based |
Security Features | Storm Control, SSHv2, TLS v1.0, DoS Prevention, 802.1X, Port Security (64 MAC/port), DAI, DHCP Snooping, IPv4/IPv6 Inspection |
AAA Support | 802.1X, Local/RADIUS, EAP/PEAP, TACACS+, MD5, IPv6 RADIUS, Max 128 entries |
Management Interfaces | Web GUI, CLI, Telnet, TFTP, SNMP v1/v2c/v3, System Log (500 entries), SNTP, ICMPv6, Dual Stack, RMONv1 |
Other Management Tools | Cable Diagnostics, Trusted Host, Time-based PoE, Config Upload/Download |
Green Technology | Link Status Power Saving, Time-based PoE, Cable Length Detection |
RFC Compliance (Examples) | RFC791, RFC768, RFC793, RFC792, RFC826, RFC1321, RFC2284, RFC2573, RFC4291, RFC4861, RFC4443, etc. |