| General |
|
| Device Type |
Switch - 28 ports - L3 - Managed - stackable |
| Enclosure Type |
Desktop, rack-mountable, wall-mountable 1U |
| Subtype |
Gigabit Ethernet |
| Ports |
24 x 10/100/1000 + 4 x SFP |
| Performance |
Switching fabric speed: 56 Gbps ¦ Forwarding performance: 41.7 Mpps ¦ Latency (10 Mbps): 59 µs ¦ Latency (100 Mbps): 8.6 µs ¦ Latency (1 Gbps): 4.3 µs |
| Capacity |
Priority queues: 8 |
| MAC Address Table Size |
16K entries |
| Jumbo Frame Support |
10KB |
| Routing Protocol |
RIP, static IPv4 routing, CIDR |
| Remote Management Protocol |
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, SSH-2, CLI |
| Authentication Method |
Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP) |
| Features |
Port mirroring, DiffServ support, IPv6 support, DHCP snooping, ACL support, QoS, IP Precedence, PVST+, STP Root Guard, UDLD, RSPAN, NTP server, Energy Efficient Ethernet, MIB, NAC, 802.1x authentication, 1.5MB packet buffer, OpenFlow support, EPSRing, CPP, SCP, AMF, BIST, Cable fault locator (TDR), SDN, DDM, Active Fiber Monitoring, AAA, VLAN mirroring, NTP client, 1 fan, storm protection, Guest VLAN |
| Compliant Standards |
IEEE 802.2, 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 802.3ac, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1AX |
| RAM |
256 MB DDR SDRAM |
| Flash Memory |
64 MB |
| Status Indicators |
Port duplex mode, power, console, SFP, link/activity/speed |
| Expansion / Connectivity |
|
| Interfaces |
24 x 1000Base-T RJ-45 ¦ 4 x 1000Base-X SFP uplink ¦ 1 x console RJ-45 |
| Expansion Slots |
1 (total) / 1 (free) x SDHC Memory Card |
| Power |
|
| Power Device |
Internal power supply |
| Voltage Required |
AC 120/230 V (50/60 Hz) |
| Power Consumption Operational |
26 Watt |
| Miscellaneous |
|
| Included Accessories |
2 rack mount brackets, 6 screws |
| Cables Included |
1 x console cable - 2 m |
| Rack Mounting Kit |
Optional |
| Compliant Standards |
FCC Class A certified, UL, cUL, EN 61000-3-2, EN 61000-3-3, EN55024, AS/NZS 60950-1, RoHS, UL 60950-1, EN 60950-1, EN 60825-1, CAN/CSA C22.2 No. 60950-1-03, VCCI Class A, China RoHS, EN 55022 Class A |
| Localisation |
Europe |
| Dimensions & Weight |
|
| Width |
34.1 cm |
| Depth |
23.1 cm |
| Height |
4.4 cm |
| Weight |
2.4 kg |
| Manufacturer Warranty |
|
| Service & Support |
Limited warranty - lifetime |
| Environmental Parameters |
|
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
50 °C |
| Humidity Range Operating |
5 - 90% (non-condensing) |
| Min Storage Temperature |
-25 °C |
| Max Storage Temperature |
70 °C |
| Humidity Range Storage |
5 - 95% (non-condensing) |