| Item |
Descriptions |
Item |
Descriptions |
| Interface |
2-Slot 1Gbps or 2.5Gbps SFP
8-Port 10/100/1000Base-T, 802.3af/at PoE |
PoE |
• 802.3af/at 표준지원
• PD(Power Device) Detection
• Zero Current Detection
• Over Current Protection
• Internal MOSFET with Thermal Protection
• Robust Short-Circuit Protection |
| Console Port |
RJ-45 to RS-232 |
| Processor |
MIPS 416MHz, 32-bit CPU |
| Flash |
16MB |
| Security |
• IEEE 802.1X (Port-based 802.1X, Single
802.1X, Multiple 802.1X)
• MAC based Authentication
• RADIUS Accounting
• MAC Address Limit
• MAC Freeze
• MAC Spoofing
• IP MAC Binding
• TACACS+
• Web & CLI Authentication
• ACLs for Filtering/Policing/Port Copy
• IP Source Guard |
| Memory |
128MB DDR2 SDRAM |
| Switching Capacity |
• 26Gbps |
| Throughput |
• 19.3Mpps |
| Port Control |
• Port Speed/Duplex Mode/Flow Control
• Port Frame Size (Jumbo Frame Max. 9.6KB)
• Port State (Administrative Status)
• Port Status (Link Monitoring)
• Port Statistics (MIB Counters)
• Port Cable Diagnostics
• SFP Detection |
| Sync. & OAM |
• IEEE 1588 PTP(Precision Time Protocol)
• NTPv4 Client
• Link OAM (IEEE 802.3ah)
• Flow OAM (IEEE 802.3ag/Y.1731) |
| L2 Switching |
• IEEE 802.1D Bridge (Auto MAC Address
Learning/Aging, MAC Addresses-Static)
• IEEE 802.1Q VLAN
• VLAN Translation
• MAC, Protocol, IP Subnet based VLAN
• VLAN Trunking
• GARP VLAN Registration - GVRP
• Multiple Registration Protocol - MRP
• Multiple VLAN Registration Protocol - MVRP
• Multiple MAC Registration Protocol - MMRP
• IEEE 802.1ad Provider Bridge
• IEEE 802.1d STP, IEEE 802.1w RSTP, IEEE 802.1s
MSTP
• G.8032 ERPs(Ethernet Ring Protection Switching)
• Loop Guard
• IEEE 802.3ad Link Aggregation
• IGMPv2, IGMPv3 Snooping
• MLDv1, MLDv2 Snooping
• DHCP Snooping
• ARP Inspection
• Port Mirroring, Flow Mirroring |
| Management |
• DHCP/DHCPv6 Client, DHCP Server
• DNS Client, Proxy
• Web-based Management
• CLI, Telnet
• HTTPS, SSHv2
• IPv6 Management
• System Syslog
• Software Upload via Web
• SNMP v1/v2c/v3 Agent
• RMON (Group 1, 2, 3, 9)
• SNMP Trap Group
• IEEE 802.1ab LLDP
• Configuration Download/Upload |
| Alarm |
Event 발생시 알람을 위한 Relay 접점 지원 |
| 정격전원 |
DC 48V, 전원이중화
2개의 전원공급 회로 채택
역방향 전원 보호회로 내장 |
| 소비전력 |
시스템: 10W + PoE: 240W = Total 250W |
| L3 Switching |
• DHCP option 82 relay
• UPNP |
| 크기 |
44(W) x 146(H) x 115(D) mm |
| QoS |
• Traffic Classes (4 or 8 Active Priorities)
• Port Default Priority
• Input Priority Mapping
• QoS Control List (QCL)
• Storm Control for Unicast, Multicast, Broadcast
• Port/Queue Egress Shaper
• DiffServ (RFC2474) Remarking
• Tag Remarking |
동작온도 |
-40°C ~ 80°C |
| 보관온도 |
-40°C ~ 85°C |
| 습도 |
5% ~ 95% (비응결시/non Condensing) |
| 냉각방식 |
무팬방식(FAN-less) 지원 |
| LED |
Power1, Power2, Ring Master, Run, Port Link/Act |