| Device Type: | Switch - 28 ports - L3 - Managed - stackable |
| Enclosure Type: | Front to back airflow rack-mountable 1U |
| Subtype: | Gigabit Ethernet |
| Ports: | 24 x 10/100/1000 (PoE+) + 4 x SFP+ |
| Power Over Ethernet (PoE): | PoE+ |
| PoE Budget: | 720 W |
| MAC Address Table Size: | 16K entries |
| Routing Protocol: | OSPF, RIP, IGMP, VRRP, PIM-SM, PIM-DM, IGMPv3, PIM-SSM, policy-based routing (PBR), MLDv2, RSTP |
| Remote Management Protocol: | RMON, Telnet, SNMP 3, HTTPS, SSH-2, CLI, DHCP, RSTP, MIB |
| Encryption Algorithm: | SHA, MD5, 2048-bit RSA, 256-bit SHA-2, 512-bit SHA-2, TLS 2.0 |
| Authentication Method: | RADIUS, TACACS+ |
| Features: | BOOTP support, ARP support, DoS attack prevention, DiffServ support, NSF, sFlow, Jumbo Frames support, DAI, LACP, RSPAN, GVRP, MVRP, IP source guard, BPDU, GMRP, STRG, LLDP-MED, proxy ARP, PTPv2 TC support, MMRP, Quad-core CPU, DHCPv4 server, DHCPv6 server |
| Compliant Standards (General): | IEEE 802.3af, IEEE 802.3at |
| Compliant Standards (Miscellaneous): | EN 60950, UL 1950, CCC, RCM, BSMI CNS 14336-1, EN 61000-3-2 Class A, GB4943.1-2001, EN 61000-3-3:2013, EN 55024:2010, YD/T993-1998, EN 61000-3-2:2014, GB 4943.1-2011, IEEE 1588, AAA, ISED, ICES-003:2016 issue 6 Class A, CISPR 32:2012, VCCI-CISPR 32:2016 Class A, AN/NZS 60950.1:2015, AS/NZS CISPR32:2013 Class A, IEC 60950-1:2005 (ed.2)+A1:2009+A2:2013, SCCP, GB/T9254-2008 Class A, ANSI C63.4:2014, BSMI CNS 13428, EN 60950-1:2016+A11:2009+A1:2010+A12:2011+A2:2013, EN 55032:2012/AC:2013, FCC CFR 47 Part 15 Class A |
| Processor: | 1 x ARM Cortex-A57: 1.8 GHz |
| RAM: | 2 GB DDR4 SDRAM |
| Flash Memory: | 512 MB |
| Power Device: | Internal power supply |
| Installed Qty: | 1 |
| Power Provided: | 880 Watt |
| Power Consumption Operational: | 80 Watt |
| Power Consumption Stand by: | 32 Watt |
| Included Accessories: | Rubber feet, mounting brackets, rubber caps |
| Cables Included: | 1 x console cable |
| Rack Mounting Kit: | Included |
| Localisation: | North America, United Kingdom, Europe |
| Width: | 44 cm |
| Depth: | 4.32 cm |
| Height: | 40 cm |
| Тегло, kg: | 6.41 |
| Service & Support: | Limited warranty - lifetime |
| Min Operating Temperature: | 0 °C |
| Max Operating Temperature: | 45 °C |
| Min Storage Temperature: | -20 °C |
| Max Storage Temperature: | 70 °C |
| Humidity Range Storage: | 95% (non-condensing) |
