• The PD1-S51-6121 supports industrial Ethernet ring network protection protocol. The protection switching time is less than 50ms. The solution has been applied in power industry, rail transportation industry and military projects for decades. It can achieve zero packet loss.

• The PD1-S51-6121 supports carrier Ethernet ring network protection protocol. The protection switching time is less than 50ms. It also supports simple and effective redundancy protection mechanism such as STP/RSTP/MSTP protocol and dual uplink standby link protection and LACP link aggregation. These functions meet the requirement of carrier grade high reliability.
• The PD1-S51-6121 has perfect Ethernet OAM, which can real time monitor the network operating state and rapidly detect and locate the malfunction.
• The PD1-S51-6121 supports strong ACL function. The solution supports L2~L7 data access and control based on the physical port, VLAN IDs, source MAC/IP addresses and protocol port, which provides flexible ways of policy control.
• The PD1-S51-6121 supports ISSU (In-Service Software Upgrade) , guaranteeing the user data non-stop forwarding when the system is upgrading.
• The PD1-S51-6121 supports various L2 multicast function, including user fast-leave mechanism and cross VLAN multicast replication function.

• Port: 1 Mini USB Console port, 12 10GE/GE auto-adaptive SFP+ slots, 8 GE TX ports, support key Reset.

Performance:

• Backplane: 240Gbps.
• MAC: 32 K.
• Forwarding Rate: 180 Mpps.
• MAC switching function:
  • Support static configuration and dynamically learning of MAC address.
  • Support check and delete MAC address.
  • Configuring of MAC address aging time.
  • Support limit on MAC address learning number Support MAC address filtering function Support the black-hole MAC items.
• VLAN:
  • Support 4K VLAN entries.
  • Support GVRP.
  • Support 1:1 and N:1 VLAN Mapping.
  • Support QinQ and selective QinQ.
  • Support Private VLAN.
• Multicast:
  • Support IGMP v1/v2/v3.
  • Support IGMP Snooping.
  • Support IGMP Fast Leave.
  • Support multicast group policy and multicast number limit.
  • Support multicast traffic cross VLAN duplication.
• QoS:
  • Support the traffic classification of L2~4 protocol headers.
  • Support CAR traffic control.
  • Support 802.1P/DSCP priority remark.
  • Support multiple queuing algorithms such as SP, WRR or SP+WRR.
  • Support Tail-Drop, WRED.
  • Support traffic supervision and traffic shaping.
• Network Management:
  • Support Console, Telnet, SSH.
  • Support WEB based management.
  • Support SNMP v1/v2/v3.
  • Support upload and download of TFTP files Support RMON.

Power Requirements:

• AC input: 100V-240V, 50Hz±10% DC: -36V~-72V.

• Dimensions (LxWxH) (mm): 442.5×315×44mm

• Operating temperature/humidity: 0°C-50°C, 10%-90% non-condensation.
• Storage temperature/ humidity: -20°C-70°C; 5%-95% non-condensation.

• For Optional Fiber Module, please refer to Spectrum Terrabit Transceiver.

Ordering Information