The PLANET TSN-900-2T2S is an industrial-grade Time-Sensitive Networking (TSN) managed media converter, purpose-built for real-time communication in automation, transportation, and edge computing environments. Equipped with two RJ45 Gigabit Ethernet ports and two dual-speed 1000/2500BASE-X SFP slots, it provides flexible fiber extension while supporting IEEE TSN standards including 802.1AS-Rev, Qbv, Qci, CB, Qbu, and 1588v2 PTP.

Its rugged IP30 aluminum housing, wide operating temperature (-40 to 75 °C), and redundant power design make it ideal for harsh industrial setups. Advanced features such as Modbus TCP, DI/DO event triggering, VLAN routing, QoS, ACLs, ERPS, and UNI-NMS/NMSViewerPro integration ensure secure, deterministic, and resilient networking. The inclusion of SFP-DDM allows real-time optical diagnostics, making this a powerful all-in-one TSN media converter.

Technical Specifications (Overview):

Interfaces:

• 2 x 10/100/1000BASE-T RJ45 ports
• 2 x 1000/2500BASE-X SFP slots (auto-detect)
• 1 x RJ45 console port
• 2 x DI / 2 x DO (for alarms & sensors)

Enclosure & Power:

• IP30 aluminum case | DIN-rail/wall-mount
• Temp: -40 to +75 °C | Weight: 949g
• Power: DC 9–48V or AC 24V (redundant)
• Protection: 5KV ESD / 6KV surge

Performance:

• Switch Fabric: 14 Gbps | Throughput: 10.41 Mpps
• Jumbo Frame: 10K | Buffer: 32 Mbit | MAC Table: 8K

TSN Capabilities:

• IEEE 1588v2 PTP (Master, Slave, Transparent)
• 802.1AS-Rev (gPTP), Qbv, Qch, Qci, CB, Qbu, 802.3br
• Supports redundancy, scheduled traffic, express packet handling

Layer 2/3:

• 4K VLANs, Q-in-Q, MAC/IP/Protocol/Voice VLANs
• STP/RSTP/MSTP, LACP, ERPS (<10ms recovery)
• Up to 32 static IPv4/IPv6 routes with VLAN routing

Security:

• IEEE 802.1X, MAC Auth, RADIUS/TACACS+
• ACLs: MAC/IP-based, 512 entries
• DHCP Snooping, DAI, IP Source Guard

QoS & Multicast:

• 8 priority queues, WRR, CoS, DSCP, bandwidth control
• IGMP v1/v2/v3, MLD v1/v2, MVR, querier support

Management:

• Interfaces: Web GUI, CLI, SNMPv1/v2c/v3
• Secure: SSHv2, TLSv1.2, HTTPS
• PLANET NMS, Smart Discovery, NMSViewerPro/CloudViewerPro
• Features: SFP-DDM, dual firmware, alarm relay, syslog, NTP