Standards | ‧IEEE802.3(10BaseT Ethernet ), ‧IEEE802.3u(100Base Fast Ethernet), ‧IEEE802.3ab(1000BaseT), IEEE802.3z(1000Base) ‧IEEE802.1w, IEEE802.1P, IEEE802.1Q, IEEE802.1x |
Ports | ‧ 24* RJ45 ports, with 10/100Mbps, Full/Half duplex auto-negotiation and Auto-MDIX function ‧4* RJ45/SFP ports for gigabit connections (Port 25,26,27,28) ‧Console Port: DB9 console port |
LED | ‧Per Port: Link/Activity ‧Per Device: Power |
Filter & Forwarding Rate | ‧Full line speed |
Transmission method | ‧Store-and-forward |
Switching Capacity | ‧12.8Gbps |
Packet Buffer | ‧384K Bytes (Packet buffer & Control Memory) |
Mac Table Size | ‧8K |
Max Packet Size | ‧2048 bytes (including 4 bytes CRC checksum) |
Flow Control | ‧Back pressure for half duplex, IEEE802.3x for full duplex |
Management | ‧Out-band : Console (Command Line Interface) ‧In-band : SNMP/Telnet/Http/Https(SSL) |
DHCP | ‧Support DHCP Client / Relay / Option 82 / Snooping functions |
SNMP agent |
‧Version. 1, 2c |
RMON | ‧Groups 1, 2, 3, 9(Alarm, Statistics, History, Event) |
Management Security | ‧Limit by IP(Subnet)/Action(View/Modify)/Interface(Telnet/Web/SNMP) |
Logging | ‧Support Local Logging and Syslog |
Security | ‧Static Mac ID Access Limit: Limit on port ‧Dynamic Mac ID Limit: Limit Mac ID number on port ‧IP-Mac-Port Binding: 256 entries ‧IEEE 802.1x: Support Transparent and Authentication modes and support Dynamic VLAN and Guest VLAN functions |
VLAN | ‧SVL/IVL Mode ‧Port-based VLAN / Metro VLAN / Private VLAN / Q-in-Q / GVRP ‧802.1Q VLAN, with 1024 co-current groups maximum from 4094 VLANs |
LoopBack Detection | ‧Yes |
Protected Port | ‧Yes |
Trunking | ‧14 groups Max. with Static and Dynamic combined up to 8 ports for a trunk group. |
QoS | ‧Four priority queues per port, Port-based / 802.1p / DiffServ QoS With Strict Priority / WRR scheduling |
Spanning Tree | ‧Support IEEE 802.1w Rapid Spanning Tree, with 802.1D compatible mode |
Port Mirror | ‧for Engress/ Ingress packets, support DA/ SA filtering function |
Rate Control | ‧Limit on port for both Ingress/Engress traffic, with 62.5Kbps or 1Mbps step |
Storm Control | ‧for broadcast/multicast/flooding traffic control |
IP Multicast | ‧Support IGMP Snooping(256 groups Max.) / Query / Fast Leave / Filtering Profile /Group Limited Number Per Port / MVR |
ACL | ‧L2/L2+L3/L3+L4 packet control (256 entries) |
Maintenance | ‧Software Upgrade: Out-band: Xmodem, In-band: TFTP ‧Support Event Log and Syslog ‧Support Text Configuration |
Power Supply | ‧Internal power supply 100-240VAC |
Power Consumption | ‧11W |
Environment | ‧Operating temperature : 0°C to 50°C ‧Operating Humidity:10% to 90% (Non-Condensing) |
Dimension | ‧430 * 105 * 44 mm |
Certification | ‧FCC, CE |