Telco Systems T-Marc 340 6-Port Gigabit Ethernet Demarcation TMC-340-AC
Premium Certified Refurbished Telco Systems TMC-340-AC-XX Ethernet Service Demarcation Device
The Telco Systems TMC-340-AC-XX features 6 x 10/100/1000BaseT combo SFP ports with non-blocking 10Gbps full-duplex platform capability, Layer-2 performance up to 8.9286 Mpps, 16K MAC address forwarding table, and 4095 system-wide VLAN space in a compact 1RU rack-mountable form factor, delivering enterprise-grade Ethernet service demarcation and extension for managed converged services over virtual Ethernet, MPLS/VPLS, and IP networks. This professionally refurbished network appliance combines robust hardware specifications with flexible connectivity options, making it ideal for telecommunications providers, enterprise networks, and data centre applications requiring reliable service demarcation at an exceptional value. Ideal Applications
This certified refurbished TMC-340-AC-XX excels in carrier-grade Ethernet service delivery, providing service providers with comprehensive tools for network demarcation, service activation, and customer provisioning. Network administrators can deploy this device for managed Ethernet services, delivering carrier-class SLAs with hardware-based OAM capabilities including IEEE 802.3ah EFM, IEEE 802.1ag CFM, and ITU-T Y.1731 protocols. The device supports critical use cases including Ethernet Private Line (EPL), Ethernet Virtual Private Line (EVPL), and Ethernet LAN services with sub-50ms convergence using ITU-T G.8031 EPS and G.8032v2 R-APS protection mechanisms. Outstanding Features and Benefits
- Flexible Port Architecture: Six combo ports switchable between tri-speed copper (10/100/1000M) and dual-speed fibre (100M/1000M) with pluggable optics including CWDM support, enabling versatile deployment scenarios without hardware replacement
- Advanced Traffic Management: Comprehensive QoS capabilities with Layer-2 and Layer-3 classification, hierarchical queuing with WFQ/WRR/strict priority algorithms, and per-VLAN traffic shaping ensure optimal service delivery
- Enterprise Security Features: Multi-layered protection including Layer-2/Layer-3 Access Control Lists, RADIUS and TACACS authentication, IEEE 802.1X port-based authentication, and policy-enabled security controls safeguard network integrity
- Carrier-Grade Reliability: Built-in redundancy support with optional external power supply (TMC-3X0-EXTPS) for mission-critical deployments, ensuring continuous operation
- Comprehensive OAM Capabilities: Hardware-accelerated operations, administration, and maintenance functions provide real-time service monitoring, fault detection, and performance measurement without impacting forwarding performance
- Space-Efficient Design: Compact 1RU chassis measuring 221mm (W) x 44mm (H) x 235mm (D) and weighing just 1.1kg, perfect for rack-mount installations with limited space Complete Technical Specifications
- Form Factor: 1RU rack mountable (wall/desk mount compatible)
- Platform Performance: Non-blocking 10Gbps full-duplex, 8.9286 Mpps Layer-2 forwarding
- Port Configuration: 6 x 10/100/1000BaseT or 100BaseFX/1000BaseX combo SFP ports
- Network Tables: 16K MAC addresses, 4095 VLANs system-wide
- Frame Support: Jumbo frames up to 9216 bytes
- Power Input: 100-240V AC @ 0.5A, 50-60 Hz (internal AC supply)
- Power Consumption: 25W typical, 45W maximum
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Dimensions: 221mm (W) x 44mm (H) x 235mm (D)
- Weight: 1.1 kg Verified Reboot Refurb Quality Assurance
Every TMC-340-AC-XX undergoes Reboot IT's rigorous Verified Refurb certification process, established through over two decades of industry expertise since 2001. We tested all features and functions using cutting-edge diagnostic software to verify complete operational integrity. Our comprehensive testing protocol examines port functionality, management interfaces, OAM capabilities, and power systems to ensure this certified refurbished device meets stringent performance standards.
Each unit is verified through Reboot IT's thorough testing process, which includes connectivity verification across all Ethernet ports, validation of Layer-2 switching performance, authentication of management protocols, and confirmation of environmental compliance. This certified refurbished networking equipment delivers enterprise-grade reliability you can trust. Cosmetic Condition
Excellent Grade: Units exhibit minimal signs of use with possible light surface marks on the chassis. All ports, LEDs, and mounting brackets remain in pristine functional condition. The device maintains its professional appearance suitable for customer-facing installations.
Good Grade: Fully functional units showing moderate cosmetic wear including visible scratches, minor scuffs on the housing, or light marks