| |
| Ethernet Interface | 24 Gigabit Copper ports plus 4 SFP ports 100FX or 1000BaseF (SX/LX/LH) |
| Operating mode | Store and forward, L2 wire-speed/non-blocking switching engine |
| MAC addresses | 8K |
| Jumbo frames | 9K Bytes |
| Copper RJ45 Ports | 10/100/1000 Mbps speed auto-negotiation; MDI/MDIX Auto-crossover Full and half duplex |
| SFP (pluggable) Ports | Gigabit fiber multimode, fiber single mode, fiber long-haul single mode 100/1000BaseF (SX/LX/LH) |
| Fiber port connector | LC typically for fiber (depends on module) |
| Fast failover protection rings | Link loss recovery < 20ms Single & Multiple rings supported |
| Spanning Tree Protocol | IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP |
| Port Trunk with LACP | Static trunk or Dynamic via LACP (Link Aggregation Control Protocol) |
| Flow control | IEEE 802.3x (Full Duplex) and Back-Pressure (Half Duplex) |
| Max VLANs | 2048 |
| VLAN Types | Port-based VLANs, IEEE 802.1Q tag-based VLANs, IEEE 802.1v protocol-based VLANs, IEEE
802.1ad Double Tagging (Q in Q)
Private VLAN |
| VLAN operations | Attach/Remove/Replacement VLAN tag
|
| MVR (Multicast VLAN Registration) | Yes |
| Multicast protocols | IGMP v1, v2 and v3 with up to 512 multicast groups
IGMP snooping and querying
Immediate leave and leave proxy |
| Policy-based access control engine | Policy/profile-based Access Control List (ACL)
Multi-layer ACL support;
Flexible combination of well-known fixed Layer 2/3/4 fields:
- VLAN ID, Source/Destination MAC address, EtherType
- Source/Destination IP address, IP protocol number
- UDP or TCP, Source/Destination port number of TCP/UDP
- DSCP or ToS value
Actions per rule: Deny, Allow, Queue mapping, rate limit, mirror, CoS remark
Max number of profiles per switch: 20
Max number of rules per profile: 32 |
| Number of queues per port | 8 |
| Scheduling schemes | SPQ, WRR, SPQ + WRR |
| Traffic Shaper | Hierarchical per port and per queue shaping & scheduling with bandwidth management |
| Traffic Policer | Ingress rate limit in 1K bps granularity
TrTCM (Two Rate Three Color Marker) policer engine |
| Port security | IP and MAC-based Access control; Policy-based Access control
IEEE 802.1X authentication Network Access Control
RADIUS Client for IEEE 802.1X |
| Storm Control | Multicast/Broadcast/Flooding Storm Control on per port and per VLAN basis |
| User Management interfaces | Cisco-like CLI (command line interface)
WEB-based Management
SNMP v1, v2c, v3
Telnet (5 sessions) |
| Management Security | HTTPs, SSH
Radius Client for Management (*pending)
TACACS+ Client for Management (*pending) |
| Upgrade & Restore | TFTP/FTP for Configuration Import/Export,
TFTP/FTP for Firmware Upgrade |
| Diagnostic | Syslog
Policy-based stream mirroring
Ethernet Copper connection diagnostic tool |
| NTP/SNTP | Yes |
| Environmental and Compliances |
| Operating temperature range | -40 to +75°C (cold startup at -40°C) |
| Storage temperature range | -40 to +85 °C |
| Humidity | 5 to 95% RH (non-condensing) |
| Vibration, shock & freefall | Vibration: IEC60068-2-6
Shock: IEC60068-2-27
Free Fall: IEC60068-2-32 |
| Certification compliance | CE/FCC/UL-508 |
| EMI | Radiated Emission: CISPR 22, EN55022 Class A
Conducted Emission: EN55022 Class A |
| EMS | ESD: IEC61000-4-2
Radiated RF (RS): IEC61000-4-3
EFT: IEC61000-4-4
Surge: IEC61000-4-5
Conducted RF (CS): IEC61000-4-6 |
| RoHS and WEEE | RoHS (Pb free) and WEEE compliant |
| MTBF | > 25 years |
