💼 Switch Overview
The Nokia 7210 SAS-M (Service Access Switch - Model M) represents a carrier-grade Ethernet switching solution specially designed for telecom and enterprise environments requiring advanced MPLS services. This professional 24-port SFP access switch offers a non-blocking wire-speed architecture ensuring optimal performance for critical data transport applications.
Developed by Nokia (formerly Alcatel-Lucent), this next-generation switch integrates the proven SR OS (Service Router Operating System) used in the networks of the world’s largest operators. The reference 3HE05828AA MR02 corresponds to the DC power version (direct current), particularly suited for datacenter and telecom environments with redundant electrical infrastructures for very high availability.
This product is offered new, never unpacked or used, in its original packaging with all manufacturer accessories. It benefits from the recognized Nokia quality and reliability in the professional network equipment industry.
⚙️ Complete Technical Specifications
| Feature | Detail |
|---|---|
| Brand | Nokia / Alcatel-Lucent |
| Model | 7210 SAS-M 24F |
| Manufacturer Reference | 3HE05828AA MR02 |
| Condition | New - Never used |
| Number of Ports | 24 SFP 100/1000 Mb/s ports |
| Port Type | Hot-swappable SFP (Small Form-factor Pluggable) |
| Supported Speeds | 100 Mb/s Fast Ethernet and 1000 Mb/s Gigabit Ethernet |
| Architecture | Wire-speed, non-blocking switching fabric |
| Switching Capacity | 64 Gb/s full duplex (IMIX traffic) |
| Latency | Ultra-low latency for real-time applications |
| Operating System | Embedded Nokia SR OS (Service Router Operating System) |
| Network Protocols | IP/MPLS/Segment Routing/Ethernet |
| Advanced Services | VPLS, HVPLS, PBB (Provider Backbone Bridging) |
| Quality Of Service (QoS) | Up to 8 classification levels per port |
| OAM Toolkit | IEEE 802.1ag, IEEE 802.3ah, local service mirroring |
| Supported SAP Types | NULL, Dot1Q access SAPs |
| Topologies | Mesh, Ring, Dual-homed uplinks |
| Synchronization | ITU-T SyncE with ESMC, IEEE 1588v2 Transparent Clock |
| Security | ACL, 802.1x authentication, RADIUS, SSH v2 |
| Management | CLI, SNMP v2c/v3, Telnet, SSH v2, Nokia 5620 SAM |
| Management Port | 1 × RJ-45 Ethernet management (out-of-band) |
| Console Port | 1 × RJ-45 RS-232 console port |
| Alarms | 4 isolated inputs + 2 dry contact relays (DB-15) |
| MEF Certifications | MEF 9 and MEF 14 certified |
| Form Factor | 1.5RU (66.7 mm height), 19-inch rack |
| Depth | 10 inches (254 mm) - Compact ETSI form factor |
| Weight | Approximately 4.5 kg (full configuration) |
| Power Type | DC (Direct Current) - Redundant and hot-swappable |
| DC Input Voltage | -40 V DC to -72 V DC |
| Power Modules | 2 hot-swappable modules with load-sharing |
| Cooling | Redundant hot-swappable fan modules |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| MTBF | > 280,000 hours (exceptional reliability) |
| Standards Compliance | IEEE 802.3-2005 Ethernet, Fast Ethernet, Gigabit Ethernet |
| Country of Manufacture | Manufactured according to Nokia international standards |
✨ Key Technological Highlights
Non-blocking wire-speed switch with service-aware architecture for critical telecom applications.
Native support for MPLS, Segment Routing, VPLS for carrier-grade VPN services.
Redundant hot-swappable power supplies and fans, MTBF > 280,000 hours.
64 Gb/s full duplex capacity with minimal latency for real-time applications.
Nokia SR OS with intuitive CLI, compatible with Nokia 5620 SAM for centralized management.
Up to 8 service classification levels with sophisticated marking and queuing.
📦 Condition and Contents of the New Product
Condition: Brand new product, never unpacked or used, in its sealed original packaging. Manufacturer warranty applies according to Nokia conditions.
Delivery Contents:
- 1 × Nokia 7210 SAS-M 24F DC Switch (3HE05828AA MR02)
- 2 × Redundant DC power modules
Optical SFP modules not included - to be ordered separately according to your needs (short/long range).
🎁 Your Customer Benefits
✅ 30-Day Warranty: We guarantee the proper functioning of your new equipment for 30 days from receipt. In case of a defect, we will replace or refund it according to your preference.
📦 Secure and Fast Shipping: Your new switch is shipped in its original packaging reinforced with protective overpack. Each shipment includes a tracking number for real-time parcel tracking.
🧾 Professional Invoice: A detailed paper invoice with 0% VAT (according to applicable regulations) is systematically included with each package for your accounting and IT asset management needs.
⚠️ Software Disclaimer: This product is sold as hardware only. We do not provide technical support regarding SR OS system configuration, software installation, MPLS programming, or integration into your network infrastructure. The purchaser is responsible for configuration and administration according to their specific needs.
🏢 Applications and Use Cases
The Nokia 7210 SAS-M is specifically designed for environments requiring carrier-grade Ethernet services with advanced MPLS support. It excels in access aggregation deployments for telecom operators, multi-site enterprise metropolitan networks, and datacenter infrastructures needing sophisticated network segmentation.
This switch is ideal for layer 2 and 3 VPN services (VPLS, L3VPN), Ethernet transport over MPLS, ring and mesh deployments with automatic protection, and applications requiring precise time synchronization (mobile backhaul, financial applications). Its MEF 9 and MEF 14 certification ensures compliance with the strictest Carrier Ethernet standards.
Network engineers will especially appreciate the Nokia SR OS system offering full compatibility with Nokia 7750 SR and 7450 ESS service routers, enabling unified management and consistent services from access to core network. Support for Segment Routing modernizes the MPLS architecture for next-generation networks.
❓ Frequently Asked Questions
🛡️ New Product Warranty
Professional seller specializing in Nokia and Alcatel-Lucent network equipment. Certified new product with manufacturer warranty. Secure shipping and professional customer support for your peace of mind.