Please allow ~2-3 weeks to dispatch for quality control. Product images are for illustrative purposes only and may contain AI-generated content; they may not represent the final product you receive. Products are subject to the cosmetic grading policy detailed here.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
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 on the rack ears. All technical specifications and performance capabilities remain identical to Excellent grade units.
Comprehensive Warranty Protection
This certified refurbished TMC-340-AC-XX is sold by Reboot IT with a comprehensive 1-year warranty covering all hardware defects in materials and workmanship. Your warranty provides repair or replacement of defective components at no additional cost, ensuring long-term investment protection. Reboot IT has been an expert in refurbished IT equipment since 2001, bringing over two decades of industry knowledge and customer satisfaction to every sale.
Why Choose Certified Refurbished Networking Equipment
Selecting certified refurbished networking gear delivers exceptional value whilst supporting environmental sustainability. This professionally restored TMC-340-AC-XX provides enterprise-grade performance at a fraction of new equipment costs, backed by rigorous testing and comprehensive warranty coverage. You receive identical technical capabilities and reliability compared to new units, with the added confidence of Reboot IT's Verified Refurb certification.
Investing in certified refurbished telecommunications equipment extends product lifecycles, reduces electronic waste, and maximises your IT budget without compromising on performance or reliability. Every purchase supports a circular economy whilst delivering the robust networking capabilities your organisation demands.
Order Your Certified Refurbished TMC-340-AC-XX Today
Secure enterprise-grade Ethernet service demarcation capabilities at an outstanding value. This certified refurbished Telco Systems TMC-340-AC-XX delivers the performance, reliability, and comprehensive features your network requires, backed by Reboot IT's 1-year warranty and over 20 years of refurbishment expertise. Add to cart now and experience the perfect combination of proven technology, professional certification, and exceptional value.
| Manufacturer Warranty | 3 Months |
| Item Height | None |
| Network Connectivity | Wired-Ethernet (RJ-45) |
| Item Width | None |
| Condition | A |
| Ethernet Technology | Fast Ethernet (100-Mbit/s) |
| Model | TMC-250P |
| Layer | None |
| Type | Data Transfer Switch |
| Network Management Type | Fully Managed |
| Processor Model | none |
| Number Of Wan Ports | None |
| Connector Type | Data Transfer Switch |
| Raid Levels | None |
| Brand | Telco Systems |
| Form Factor | Standalone |
| Number Of Lan Ports | 12 |
| Maximum Lan Data Rate | 100 Mbps |
| Maximum Data Transfer Rate | 100 Mbps |
| Custom Bundle | No |
| Network Type | ATA over Ethernet |
| Supported Wireless Protocols | None |
| Device Connectivity | None |
| Interface | Ethernet (RJ-45) |
| Item Length | None |
| Product Line | none |
| Bundle Description | None |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade
