Physical Ports
22 1000Base-X ports
2 Combo G (RJ-45/SFP) ports (2 10/100/1000Base-T)
1 RJ-45 console port
Switch Management:
CLI via console port or Telnet
WEB GUI management
SNMP v1, v2c, v3
IP clustering*
Firmware & Configuration:
Dual firmware images
Firmware upgrade via TFTP/FTP/Xmodem
Multiple configuration files
Configuration file upload/download via TFTP/FTP server
Supports RMON (groups 1, 2, 3 and 9)
Supports BOOTP client
- DHCP Client
- DHCP Server
- DHCP Relay
- DHCP Snooping*
- DHCP Option 82*
Supports SNTP
Supports Event/Error log/ System log LLDP & LLDP-MED*
Performance
Switching Capacity: 48Gbps
Forwarding Rate: 35.7Mpps
MAC Address Table Size: 8K
Packet Buffer Size: 0.75MB
L2 Features
Auto-negotiation for port speed and duplex mode
Flow Control: IEEE 802.3x & Back-Pressure
Spanning Tree Protocol:
- IEEE 802.1D Spanning Tree Protocol (STP)
- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
- IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
Spanning Tree Fast Forwarding
Loopback detection
Auto edge port
BPDU filtering/guard
Root guard
VLANs:
- Support 4K IEEE 802.11Q VLANs, port-based VLANs, protocolbased VLANs, IP-subnet based VLAN, GVRP
- Private VLAN
Link Aggregation: Static Trunk, IEEE 802.3ad Link Aggregation Control Protocol
Trunk groups: 8
Trunk links: 2~8 for Gigabit Ethernet port
Trunk links: 2~4 for 10 Gigabit Ethernet port
IGMP Snooping:
- v1/v2/v3
- Immediate leave
- IGMP SNP leave proxy
MVR*
L3 Features
2K IP Address entries
64 static routes and 512 net table
32 IP interface support
IP ARP RARP
Super-netting (CIDR)
RIPv1, RIPv2, and OSPF
IGMP v1/v2, PIM-DM , PIM-SM, DVMRP*
VRRP
QoS Features
Priority Queues: 8 hardware queues per port
Traffic classification based on IEEE 802.1p CoS, IP Precedence, DSCP,
TCP/UDP port number, Access Control List, Marking
DiffServ
Supports WRR and Strict Priority
Port Rate Limiting
Security
Port Security (static and dynamic)
IP Source Guard
IEEE 802.1X
Port-based
MAC-based
VLAN assignment
QoS assignment
Guest VLAN
Web authentication*
MAC authentication*
IP filtering configuration for management interface (SNMP, Telnet, Web)
RADIUS authentication
Access Control List
SSH v2
HTTPS/SSL
IPv6 Features
IPv4/IPv6 Dual Protocol stack
IPv6 address type (unicast/multicast)
ICMPv6 and ICMPv6 redirect (host)
IPv6 neighbor discovery
Stateless and statefull auto configuration
SNMP, HTTP, SSH, Telnet over IPv6
IPv6 syslog and TFTP support
Mechanical
Dimensions (H x W x D): 4.17 x 44 x 27 cm (1RU)
LED Indicators: Port, Uplink, Power, Diagnostic
AC Power Input: 100 ~ 240VAC, 50 ~ 60Hz
Weight: 3.55kg
Safety
CSA/NRTL (UL60950, CSA 22.2.No 60950-00)
CB
Electromagnetic Compatibility
CE Mark(EN50081-1: EN55022 Class A, EN50082-1:IEC 1000-4-2/3/4/6),
EN60555-2 Class A, EN60555-3
FCC Class A
Temperature:
IEC 68-2-14
0C to 45C (Standard Operating)
-40C to 70C (Non-Operating)
Humidity:5% to 95% (Non-condensing)
Vibration: IEC 68-2-36, IEC 68-2-6
Shock: IEC 68-2-29
Drop: IEC 68-2-32