L2+ 16-Port 100/1000BASE-X SFP + 8-Port 10/100/1000BASE-T Managed Metro Ethernet Switch

L2+ 16-Port 100/1000BASE-X SFP + 8-Port 10/100/1000BASE-T Managed Metro Ethernet Switch

Physical Port

• 16 100/1000BASE-X mini-GBIC/SFP slots


• 8 10/100/1000BASE-T RJ45 copper ports


• RJ45 to RS232 DB9 console interface for basic management and setup

Hardware Conformance

• 36 to 60V DC, redundant power with polarity reverse protect function


• 0 to 60 degrees C operating temperature


• 19-inch rack-mountable


• Relay alarm for port breakdown, power failure


• Two built-in thermal fans

Layer 2 Features

• Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)


• High performance of Store-and-Forward architecture, and runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth


• Storm control support

- Broadcast / Unicast / Unknown unicast

• Supports VLAN

- IEEE 802.1Q tagged VLAN- Up to 255 VLANs groups, out of 4095 VLAN IDs- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)- Private VLAN Edge (PVE)- Protocol-based VLAN- MAC-based VLAN- IP subnet-based VLAN- Voice VLAN

• Supports Spanning Tree Protocol

- STP, IEEE 802.1D Spanning Tree Protocol- RSTP, IEEE 802.1w Rapid Spanning Tree Protocol- MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN- BPDU Guard

• Supports Link Aggregation

- 802.3ad Link Aggregation Control Protocol (LACP)- Cisco ether-channel (static trunk)- Maximum 24 trunk groups, with 8 ports for each trunk- Up to 16Gbps bandwidth (full duplex mode)

• Provides port mirror (many-to-1)


• Port mirroring monitors the incoming or outgoing traffic on a particular port


• Loop protection to avoid broadcast loops

Layer 3 IP Routing Features

• Supports maximum 32 static routes and route summarization

Quality of Service

• Ingress shaper and egress rate limit per port bandwidth control


• 8 priority queues on all switch ports


• Traffic classification

- IEEE 802.1p CoS- ToS / DSCP / IP Precedence of IPv4/IPv6 packets- IP TCP/UDP port number- Typical network application

• Strict priority and Weighted Round Robin (WRR) CoS policies


• Traffic-policing policies on the switch port


• DSCP remarking

Multicast

• Supports IGMP snooping v1, v2 and v3


• Supports MLD snooping v1 and v2


• Querier mode support


• IGMP snooping port filtering


• MLD snooping port filtering


• MVR (Multicast VLAN Registration)

Security

• Authentication

- IEEE 802.1x port-based / MAC-based network access authentication- IEEE 802.1x authentication with guest VLAN- Built-in RADIUS client to cooperate with the RADIUS servers- RADIUS / TACACS+ users access authentication

• Access Control List

- IP-based Access Control List (ACL)- MAC-based Access Control List (ACL)

• Source MAC / IP address binding


• DHCP Snooping to filter distrusted DHCP messages


• Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding


• IP Source Guard prevents IP spoofing attacks


• IP address access management to prevent unauthorized intruder

Management

• IPv4 and IPv6 dual stack management


• Switch Management Interfaces

- Console / Telnet command line interface- Web switch management- SNMP v1, v2c, and v3 switch management- SSH / SSL secure access

• IPv6 address / NTP management


• Built-in Trivial File Transfer Protocol (TFTP) client


• BOOTP and DHCP for IP address assignment


• System Maintenance

- Firmware upload / download via HTTP / TFTP- Reset button for system reboot or reset to factory default- Dual images

• DHCP relay and option 82


• User privilege levels control


• NTP (Network Time Protocol)


• Link Layer Discovery Protocol (LLDP) and LLDP-MED


• Network diagnostic

- SFP-DDM (Digital Diagnostic Monitor)- Cable diagnostic technology provides the mechanism to detect and report potential cabling issues- ICMPv6 / ICMPv4 remote ping

• SMTP / Syslog remote alarm


• Four RMON groups (history, statistics, alarms and events)


• SNMP trap for interface link up and link down notification


• System Log


• PLANET Smart Discovery Utility for deploy management

Redundant Power System

• 100~240V AC / 36~60V DC dual power redundancy


• Active-active redundant power failure protection


• Backup of catastrophic power failure on one supply


• Fault tolerance and resilience

Digital Input / Digital Output

• 2 Digital Input (DI)


• 2 Digital Output (DO)


• Integrates sensors into auto alarm system


• Transfers alarm to IP network via email and SNMP trap