The Alcatel-Lucent OS6900-X20D-F is a high-performance, enterprise-class switch designed for advanced Enterprise Networks demanding next-generation connectivity and scalability. Leveraging robust Alcatel-Lucent Ethernet solutions, this switch is purpose-built to optimize demanding workloads and has a strong presence in data centers and mission-critical network environments across sectors. With 20 flexible SFP+ ports supporting both 1G and 10G speeds, the OS6900-X20D-F delivers the density and performance required for evolving 10Gigabit Switch topologies. Its powerful switching architecture ensures up to 640 Gbps in switching capacity, making it ideal for bandwidth-intensive operations over modern network fabrics. Integrated SFP+ Ports offer both flexibility and scalability, supporting seamless expansion and high-performance aggregation for diverse deployment scenarios. This platform stands out by blending rich Layer 3 feature sets—including advanced routing protocols and robust security mechanisms—with network virtualization, VLAN support, and hardware-based traffic management. Specifically engineered for stacked deployments and managed infrastructures, the OS6900-X20D-F enables organizations to enhance reliability and future-proof their data transport capabilities. Its extensive management features, including SNMP, RMON, and web/CLI interfaces, simplify administration and streamline monitoring tasks—essential for distributed teams. Built with enterprise-grade hardware, including redundant power options and status indicators, this switch addresses the priorities of distributed organizations in Asia, Europe, Africa, and North America, ensuring network uptime and performance. Whether you’re a distributor, systems integrator, or end-user, the OS6900-X20D-F helps modern businesses achieve reliable, scalable, and secure network architectures using cutting-edge Alcatel-Lucent Ethernet technology, supporting digital transformation and agile service delivery in multi-site environments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6900-X20D-F | OS6450-48L | OS6450-24 | OS6855-U24XD |
| Brand | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent |
| Port Configuration | 20 x 1G/10G SFP+ | 48 x 10/100 + 2 x 1G SFP+ | 24 x 10/100/1000 + 2 x SFP+ | 22 x 1G SFP, 2 x combo, 2 x 10G SFP+ |
| Switching Capacity | 640 Gbps | n/a | n/a | 48 Gbps / 96 Gbps agg |
| Forwarding Rate | 480 Mpps | n/a | n/a | 65.5 Mpps |
| PoE Budget | n/a | 90 W | n/a | n/a |
| Stacking Capability | Stackable | Max Units in Stack: 8 | Max Units in Stack: 8 | Max Units in Stack: 4 |
Optional Add-ons
| Model Number | Description |
| SFP-10G-LR | Alcatel-Lucent 10G SFP+ LR Optical Module for long-distance fiber uplinks |
| OS6900-PWR-DC | Alcatel-Lucent DC Redundant Power Supply for OS6900 Series, ensures continuous operation |
| OS6900-FAN | Alcatel-Lucent Hot-Swappable Fan Module for OS6900-X Series switch cooling |
Alcatel-Lucent OS6900-X20D-F Specification
| Model | OS6900-X20D-F |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 20 ports – L3 – Managed – stackable |
| Subtype | 10 Gigabit Ethernet |
| Ports | 20 x 1G/10G SFP+ |
| Interfaces | 20 x 10Gbit LAN SFP+, 1 x USB Type A, 1 x console management, 1 x RJ-45 management |
| Performance | Switching capacity: 640 Gbps; Throughput: 480 Mpps |
| Expansion Slots | 1 (total) / 1 (free) x Expansion Slot |
| RAM | 2 GB |
| Flash Memory | 2 GB |
| Remote Management Protocol | SNMP 1, SNMP 2, SNMP 2c, SNMP 3, RMON, Telnet, HTTP, HTTPS, TFTP, CLI |
| Authentication Method | SSH, Secure Shell v.2 (SSH2), RADIUS, TACACS+, LDAP, Extensible Authentication Protocol (EAP) |
| Encryption Algorithm | MD5, PKI |
| Compliant Standards | CISPR 22 Class A, GOST, EN 61000-3-2, GS, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, ICES-003 Class A, EN 61000-4-5, EN 61000-4-11, EN 61000-4-8, IEC 60950-1, EN 60950-1, UL-AR, EN 60825-1, HM |
| Routing Protocol | IS-IS, RIP-1, RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, GRE, PIM-SSM, Bidirectional PIM, MLDv2, MLD, Bidirectional Forwarding Detection (BFD), CIDR, static IPv4 routing |
| Jumbo Frame Support | Yes |
| Power Device | Internal power supply – hot-plug |
| Power Provided | 450 W |
| Power Consumption Operational | 181 W |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| MTBF | 146,520 h |
| Status Indicators | Power, system, RPS (Redundant Power Supply), link/activity |
| Features | Flow control, VPN support, BOOTP support, ARP support, load balancing, VLAN support, IGMP snooping, ISL support, Syslog support, port mirroring, DiffServ support, MAC address filtering, IPv6 support, STP support, Rapid Spanning Tree |
| Rack Mounting Kit | Included |
| Included Accessories | Rubber feet |
| Max Supported Quantity | 2 |
| Installed Size | 1 |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Min Storage Temperature | -10 °C |
| Max Storage Temperature | 70 °C |
| Humidity Range Operating | 5% – 95% (non-condensing) |
| Humidity Range Storage | 5% – 95% (non-condensing) |
| Enclosure Type | Front to back airflow desktop, rack-mountable 1U |
| Voltage Required | DC -48 V |
| Width | 43.3 cm |
| Depth | 55.9 cm |
| Height | 4.4 cm |
| Version | Original |
| OS6900-X20D-F | OS6900-X20D-F |

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