Layer-3 Routing Switch 24 GE SFP port, 8 GE Tx Port, 6 10GE/GE SFP+ PD1-S31-9381-F


Layer-3 Routing Switch 24 GE SFP port, 8 GE Tx Port, 6 10GE/GE SFP+ PD1-S31-9381-F

Model: PD1-S31-9381-F
Price: Contact for price



PD1-S31-9381-F is a new generation of aggregation 10G switches introduced by Terrabit Networks. It is targeted at the IP MAN (metropolitan areanetwork), campus networks and enterprise networks. It is developed on the basis of highperformance hardware and TerOS software platform with Terrabit Networks own independent intellectual property rights. It supports multiple services like IPv6, VPN and network Protection based on L2/L3/L4 wire-speed switchingservice. It also supports non stop upgrade,continuous forwarding, graceful restarting and redundancy protection.

PD1-S31-9381-F It supports up to 32GE ports and 6 10GE ports

Product Characteristics

BVSS (Terrabit Networks Virtual Switch System):
  • BVSS makes full use of each link in the physical devices, which avoids STP blocking the link and protects the original link to the maximum extent.
Improved Performance:
  • Virtualize multiple physical devices into one. The performance, reliability and management of the virtual system are superior to the physical ones.
High Reliability:
  • Based on the advanced distribution mechanism and efficient cross-physical link aggregation link function, the logic control plane, service control plane and service data plane are separated. Thus, the device can support continuous layer-3 routing forwarding, avoiding service interruption as a result of a single point of failure.
Easy Management:
  • BVSS realizes single IP management, greatly improving the networking efficiency and lowering the operating cost.
Carrier-Level QoS Policies:
  • Supports priority retagging and complicated flow classification based on VLAN, MAC, source address, destination address, IP or priority to better streamline carrier’s services.
  • Supports flexible bandwidth control policies and supports port-/flow-based flow limit, and ensuring the line speed forwarding of each port to make sure the high quality of video, audio and data services.
  • Supports 8 priority queues by each port.Supports multiple queue schedule algorithms such as SP, WRR, and SP +WRR.

Technical Specifications


  • Port: 32 GE interface ports (8 TX, 24 SFP), 6 10GE/GE SFP+, 1 Console RJ45 Port


  • Backplan: 216G bps
  • Forwarding reate: Store-and-forward
  • Forwarding rate: 138 Mbps
  • MAC Address 32K
  • Jumbo frame: 9K
  • Interface Vlan: 64
  • Routing Table: IP4 12K, IP6 6K.
  • Total SVI: 1K

Power Requirements:

  • Power Consumption: 75 W (max.)
  • Power input: AC 100 ~ 240 V.
Physical Characteristics:
  • Dimensions (LxWxH) (mm): Chassis 440x350x44mm; Package 576x448x94mm.
Environmental Limits:
  • Operating Temperature: 0 ~ 50°C
  • Non-operating Temperature: -20 ~ 70°C
  • Humidity: 5 ~ 95% (no condensing)
Optional Accessories:
  • For Optional Fiber Module, please refer to Spectrum Terrabit Transceiver.

 Ordering Information

Model Description
PD1-S31-9381-F Ethernet routing switch with 32 GE and 6 10GE ports (1 RJ45 console port, 24 100M/ 1000M SFP ports, 8 GE TX ports, 6 10GE/GE SFP+ ports; 2 power slots with 1 hot-swap AC220V power supply; the cooling fan, 1U, standard 19-inch rack-mounted installation)