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28 Port Gig Smart Switch
28 Port Gig Smart Switch
- Price:
$280.99
- Availability:
- Mfr #: DGS-1250-28X-6KV
- UNSPSC #: 43222612
- Item #: 008079038
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Miscellaneous
| MTBF | 743,482.45 hours |
| Compliant Standards | FCC Class A certified, UL, BSMI, CB, CCC, IC, VCCI Class A |
Dimensions & Weight
| Width | 5.5 in |
| Depth | 17.3 in |
| Height | 1.7 in |
| Weight | 3.86 lbs |
Manufacturer Warranty
| Service & Support | Limited warranty - advance hardware replacement - lifetime - response time: next business day |
Environmental Parameters
| Min Operating Temperature | 23 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 0 - 95% |
| Min Storage Temperature | -4 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 0 - 95% |
General
| Device Type | Switch - 28 ports - smart |
| Enclosure Type | Rack-mountable |
| Subtype | Gigabit Ethernet |
| Ports | 24 x 10/100/1000 + 4 x 10 Gigabit SFP+ |
| Performance | Switching capacity: 128 Gbps ¦ Forwarding rate (64-byte packets): 95.24 Mpps |
| Capacity | MAC address entries: 256 ¦ Packet buffer size: 12 Mbit ¦ IGMP groups: 256 ¦ VLAN groups: 4094 |
| MAC Address Table Size | 16K entries |
| Jumbo Frame Support | 12000 bytes |
| Routing Protocol | IGMPv2, IGMP, static IP routing, IGMPv3, MLDv2, MLD, MSTP, RSTP, STP |
| Remote Management Protocol | SNMP 1, RMON 2, RMON, Telnet, SNMP 3, SNMP 2c, TFTP, SSH-2, CLI, ICMP, RSTP, RADIUS |
| Encryption Algorithm | MD5, PEAP, TTLS, TLS 1.2 |
| Authentication Method | RADIUS, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Features | Flow control, BOOTP support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DoS attack prevention, port mirroring, store and forward, Broadcast Storm Control, half duplex mode, full duplex mode, Multicast Storm Control, Unicast Storm Control, firmware upgradable, SNTP support, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, MLD snooping, Safeguard Engine, reset button, Cable Diagnostics Function, LACP support, LLDP support, Port Security, SNMP trap, DHCP client, Neighbor Discovery Protocol (NDP), Multicast filtering function, 802.1x authentication, Type of Service (ToS), VoIP support, DiffServ Code Point (DSCP) support, ARP inspection, 6KV Surge protection, Management Information Base (MIB) II, dual image support, Voice VLAN, LLDP-MED, Energy-Efficient Ethernet (EEE), Weighted Round Robin (WRR), Head-of-line (HOL) Blocking Prevention, loopback detection, One-Time Password (OTP), D-Link Discovery Protocol (DDP), ARP spoofing, Green Technology |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
| RAM | 2 GB DDR3 SDRAM |
| Flash Memory | 64 MB |
| Status Indicators | Power, link/activity/speed |
Expansion / Connectivity
| Interfaces | 24 x 1000Base-T RJ-45 ¦ 4 x 10GBase-X SFP+ |
Power
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 30.6 Watt |
| Power Consumption Stand by | 9.3 Watt |
