| General |
| Status | N1 |
| Device Type | Switch - 48 ports - L3 - Managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 44 x 10/100/1000 (PoE+) + 4 x combo Gigabit SFP |
| Power Over Ethernet (PoE) | PoE+ |
| PoE Budget | 1440 W |
| Performance | Throughput: 112 Mpps
Switching capacity: 176 Gbps
Latency (1 Gbps): 3.1 µs
Latency (10 Gbps): 3.4 µs
Latency (10 Mbps): 98.5 µs
Latency (100 Mbps): 11.8 µs |
| Capacity | IPv4 routing table entries: 2000
IPv6 routing table entries: 1000
RIP routes: 10000
Static routes: 256 |
| MAC Address Table Size | 32768 entries |
| Jumbo Frame Support | 9220 bytes |
| Routing Protocol | OSPF, RIP, RIP-1, RIP-2, IGMPv2, IGMP, OSPFv2, static IP routing, IGMPv3, OSPFv3, static IPv4 routing, static IPv6 routing, ECMP, RIPng, MLD, CIDR |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, SNMP, Telnet, SNMP 3, SNMP 2c, HTTP, SSH, SSH-2, CLI, XRMON |
| Encryption Algorithm | MD5, SSL, TLS |
| Authentication Method | RADIUS, PAP, CHAP, TACACS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Features | Flow control, full duplex capability, DHCP support, BOOTP support, ARP support, VLAN support, IGMP snooping, Syslog support, DiffServ support, IPv6 support, SNTP support, sFlow, STP support, MSTP support, ACL support, QoS, Jumbo Frames support, DHCP server, MLD snooping, STP Root Guard, UDLD, LLDP support, LACP, MIB, MAC address lockout, dynamic ARP protection, DHCP protection, GVRP, MVRP, NDP, CoS, ToS, OpenFlow support, CPU protection, ICMP, ICMP Router Discovery Protocol (IRDP), VXLAN, MIB II, LLDP-MED, STP BPDU Guard |
| Compliant Standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ad, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.3az, IEEE 802.1AX, IEEE 802.3bz |
| Processor | 1 x ARM Cortex-A9: 1.016 GHz |
| RAM | 1 GB DDR3 SDRAM |
| Flash Memory | 4 GB |
| Expansion / Connectivity |
| Interfaces | 44 x 1000Base-T RJ-45 PoE+
4 x 1000Base-T
1 x serial (console)
1 x USB Type B
1 x 1000Base-T management |
| Expansion Slots | 1 (total) / 1 (free) x Stacking Module
1 (total) / 1 (free) x Expansion Slot |
| Power |
| Power Device | Internal power supply (not installed) |
| Max Supported Qty | 2 |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| 80 PLUS Certification | 80 PLUS Silver |
| Miscellaneous |
| Compliant Standards | CISPR 22 Class A, CISPR 24, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, EN 61000-3-3, ICES-003 Class A, UL 60950-1 Second Edition, CSA C22.2 No. 60950-1-07 Second Edition, VCCI Class A, IEC 60825-1:2007, CNS 13438, EN 55024:2010, EN 55022:2010, IEC 60950-1:2005 + A1:2009 + A2:2013, EN 60825-1:2007, FCC CFR47 Part 15 A, EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013 |
| Dimensions & Weight |
| Width | 44.25 cm |
| Depth | 32.43 cm |
| Height | 4.39 cm |
| Weight | 4.65 kg |
| Manufacturer Warranty |
| Service & Support | Limited warranty - lifetime |
| Environmental Parameters |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 55 °C |
| Humidity Range Operating | 15 - 95% (non-condensing) |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
| Humidity Range Storage | 90% (non-condensing) |
|