| General |
|
| Device Type |
Switch - 28 ports - L3 - Managed - stackable |
| Enclosure Type |
Rack-mountable |
| Subtype |
Fast Ethernet |
| Ports |
24 x 10/100 (PoE+) + 4 x 1000Base-X SFP (uplink) |
| Power Over Ethernet (PoE) |
PoE+ |
| PoE Budget |
375 W |
| Performance |
Switching fabric bandwidth: 12.8 Gbps ¦ Forwarding performance: 9.52 Mpps ¦ Stacking bandwidth: 4 Gbps |
| Capacity |
QoS hardware queues per port: 8 |
| MAC Address Table Size |
16K entries |
| Jumbo Frame Support |
10000 bytes |
| Routing Protocol |
RIP-1, RIP-2, IGMPv2, IGMP, IGMPv3, static IPv4 routing, MLDv2, MLD, CIDR |
| Remote Management Protocol |
SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI, SNMP 6, SSH 6 |
| Encryption Algorithm |
DES, Triple DES, RSA, MD5, TLS, SHA-1, SSL 3.0, SSL 2.0, PEAP, TTLS, TLS 1.2 |
| Authentication Method |
Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) |
| Features |
ARP support, Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), MLD snooping, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, Link Aggregation Control Protocol (LACP), DHCP client, Management Information Base (MIB), Dynamic VLAN Support (GVRP), Network Access Control (NAC), loop prevention, Strict Priority (SP), 802.1x authentication, IP source guard, Ethernet Protection Switched Ring (EPSRing), Virtual Chassis Stacking (VCStack), Bridge protocol data unit (BPDU), Logical Link Control, Internet Control Message Protocol (ICMP), Control Plane Prioritisation (CPP), Secure Copy (SCP), Allied Telesis Management Framework (AMF), Management Information Base (MIB) II, Digital Diagnostics Monitoring (DDM), Network Timing Protocol (NTP), Authentication, Authorization and Accounting (AAA), DNS client, NTP client |
| Compliant Standards |
IEEE 802.2, IEEE 802.3, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.1s, X.509, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.3at, IEEE 802.1AX |
| RAM |
512 MB |
| Flash Memory |
128 MB |
| Status Indicators |
Status |
| Expansion / Connectivity |
|
| Interfaces |
24 x 100Base-TX RJ-45 PoE+ - 15.4 W ¦ 4 x 1000Base-X SFP uplink/stacking ¦ 1 x console RJ-45 |
| Power |
|
| Power Device |
Internal power supply |
| Voltage Required |
AC 120/230 V (50/60 Hz) |
| Electric Current Required |
8 A |
| Power Consumption Operational |
520 Watt |
| Miscellaneous |
|
| Compliant Standards |
TUV, C-Tick, EN55024, EN55022 Class A, FCC Part 15 B, UL 60950-1 Second Edition, cULus, CSA C22.2 No. 60950-1, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, VCCI Class A, AS/NZS CISPR22:2006 |
| Localisation |
United Kingdom |
| Dimensions & Weight |
|
| Width |
44 cm |
| Depth |
34.5 cm |
| Height |
4.32 cm |
| Weight |
5.1 kg |
| Environmental Parameters |
|
| Min Operating Temperature |
0 °C |
| Max Operating Temperature |
50 °C |
| Humidity Range Operating |
5 - 90% (non-condensing) |
| Min Storage Temperature |
-20 °C |
| Max Storage Temperature |
60 °C |
| Humidity Range Storage |
5 - 95% (non-condensing) |