Hardware Specifications |
Copper Ports |
24 x 10/100/1000Base-T RJ45 Auto-MDI/MDI-X Ports |
PoE Injector Port |
24 802.3af / 802.3at PoE Injector Ports |
SFP/mini-GBIC Slots |
2 100/1000Base-X SFP interfaces, supporting 100/1000Mbps dual mode |
Console |
1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
Switch Architecture |
Store-and-Forward |
Switch Fabric |
52Gbps / non-blocking |
Switch Throughput@64 bytes |
38.6Mpps @64 bytes |
MAC Address Table |
8K entries |
Shared Data Buffer |
4.1 megabits |
Flow Control |
IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex |
Jumbo Frame |
9216 bytes |
Reset Button |
< 5 sec: System reboot > 5 sec: Factory default |
LED |
System: Power (Green) 10/100/1000T RJ45 Interfaces (Port 1 to Port 24): 1000 LNK / ACT (Green), 10/100 LNK/ACT (Orange), PoE (Orange) 100/1000Mbps SFP Interfaces (Port 25 to Port 26): 1000 LNK / ACT (Green), 100 LNK/ACT (Orange) |
Thermal Fan |
2 |
Power Requirements |
100~240V AC, 50/60Hz, 4A (max.) |
Power Consumption / Dissipation |
Max. 330 watts / 1122 BTU |
Dimensions (W x D x H) |
445 x 207 x 45 mm (1U height) |
Weight |
2.8kg |
Enclosure |
Metal |
Power over Ethernet |
PoE Standard |
IEEE 802.3af Power over Ethernet / PSE IEEE 802.3at Power over Ethernet Plus / PSE |
PoE Power Output |
Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af) Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at) |
PoE Power Budget |
300 watts |
Number of PDs, 7 watts |
24 |
Number of PDs, 15.4 watts |
19 |
Number of PDs, 30 watts |
9 |
Layer 2 Functions |
Port Mirroring |
TX / RX / Both Many-to-1 monitor |
VLAN |
802.1Q tagged-based VLAN Up to 256 VLAN groups, out of 4094 VLAN IDs Protocol VLAN |
Link Aggregation |
IEEE 802.3ad LACP supports 8 groups of 16-port trunk and static trunk supports 8 groups of 8-port trunk |
Spanning Tree Protocol |
STP / RSTP / MSTP |
Multicast |
IGMP (v2/v3) Snooping IGMP Querier Up to 256 multicast groups |
Access Control List |
IPv4 IP-based ACL / MAC-based ACL / IPv4 IP-based ACE / MAC-based ACE |
QoS |
8 mapping ID to 8 level priority queues - Port Number - 802.1p priority - DSCP field in IP Packet Traffic classification based, Strict priority and WRR |
Security |
IEEE 802.1X – port-based authentication Built-in RADIUS client to co-operate with RADIUS server RADIUS / TACACS+ user access authentication MAC filter Static MAC address DHCP Snooping and DHCP Option82 STP BPDU Guard, BPDU Filtering and BPDU Forwarding |
Management Functions |
Basic Management Interfaces |
RJ45 Console / Web browser / Telnet / SNMP v1, v2c, v3 Firmware upgrade by HTTP / TFTP protocol through Ethernet network Remote / Local Syslog System log LLDP protocol SNTP |
Secure Management Interfaces |
HTTPs, SNMP v3 |
SNMP MIBs |
RFC 3635 Ethernet-like MIB RFC 2863 Interface Group MIB RFC 2819 RMON (1, 2, 3, 9) RFC 1493 Bridge MIB |
Standards Conformance |
Regulation Compliance |
FCC Part 15 Class A, CE |
Standards Compliance |
IEEE 802.3 10Base-T IEEE 802.3u 100Base-TX/100Base-FX IEEE 802.3z Gigabit SX/LX IEEE 802.3ab Gigabit 1000Base-T IEEE 802.3x Flow Control and Back pressure IEEE 802.3ad Port Trunk with LACP IEEE 802.1D Spanning Tree protocol IEEE 802.1w Rapid Spanning Tree protocol IEEE 802.1s Multiple Spanning Tree protocol IEEE 802.1p Class of Service IEEE 802.1Q VLAN Tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP IEEE 802.3af Power over Ethernet IEEE 802.3at High Power over Ethernet RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 RFC 3376 IGMP version 3 |
Environment |
Operating |
Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
Storage |
Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |