The Alcatel-Lucent OS6900-T40D-F is an enterprise-grade switch purpose-built for high-demand enterprise networks that require reliable, high-speed connectivity and advanced management. Featuring 40 native 10GBaseT ports, it serves as the backbone for data-intensive environments and rapidly scales with growing organizational needs. Robust thermal management is integrated into its 1U rack-mountable form factor, offering efficient front-to-back airflow to ensure optimal operation even in densely populated data centers. The OS6900-T40D-F stands out for its redundant power support, providing enhanced continuity and resilience for mission-critical deployments. Its comprehensive Layer 3 capabilities, coupled with state-of-the-art redundancy schemes and multiple expansion slots, enable seamless migration, expansion, and future-proofing of your network infrastructure. Designed with advanced authentication and encryption, extensive routing protocol support, and rich remote management options such as SNMP and CLI, this switch is ideal for modern enterprise architectures seeking uncompromised security, flexibility, and operational efficiency. Through intelligent load balancing, MAC address filtering, and VLAN support, the OS6900-T40D-F ensures scalable performance and simplified network segmentation. With an impressive switching capacity of 1.28 Tbps and a throughput of 960 Mpps, it delivers top-tier performance for large campus and core aggregation scenarios. The device further impresses with its industry-leading MTBF, hot-pluggable power supply, and support for jumbo frames, addressing the evolving needs for bandwidth and reliability in next-generation enterprise networks.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6900-T40D-F | OS6900-X20D-F | OS6450-P48L | C1-WS3650-48FQM/K9 |
| Brand | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent | Cisco |
| Port Configuration | 40 x 10GBase-T | 20 x 1G/10G SFP+ | 48 x 10/100 (PoE+) + 2 x 10G SFP+ | 48 Ă— 10/100/1000BASE-T, 4 Ă— SFP+ |
| Switching Capacity | 1.28 Tbps | 640 Gbps | n/a | 176 Gbps |
| Forwarding Rate | 960 Mpps | 480 Mpps | n/a | 130.95 Mpps |
| PoE Budget | n/a | n/a | 780 W | n/a |
| Stacking Capability | Stackable | stackable | 8 units | StackWise-160, up to 9 units |
Optional Add-ons
| Model Number | Description |
| OS6900-PWR-DC | Alcatel-Lucent certified DC redundant power supply, designed for OS6900 series high-availability deployments. |
| OS6900-FAN | Alcatel-Lucent OS6900 replacement fan unit, ensures robust airflow and optimal cooling. |
| OS6900-XEM2-4QSFP+ | 4-port 40GE QSFP+ expansion module for OS6900, boosts uplink or stacking scalability. |
Alcatel-Lucent OS6900-T40D-F Specification
| Model | OS6900-T40D-F |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 40 ports – Layer 3 – Managed – Stackable |
| Subtype | 10 Gigabit Ethernet |
| Ports | 40 x 10GBase-T |
| Interfaces | 40 x 10GBase-T RJ-45, 1 x USB Type A, 1 x console management, 1 x RJ-45 management |
| Expansion Slots | 2 (total) / 2 (free) x Expansion Slot |
| Installed Size | 1 |
| Enclosure Type | Front to back airflow desktop, rack-mountable 1U |
| Rack Mounting Kit | Included |
| Authentication Methods | SSH, RADIUS, TACACS+, LDAP, EAP |
| Encryption Algorithms | MD5, PKI |
| Compliant Standards | CISPR 22 Class A, GOST, GS, 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, HMAC, AS/NZS 3548 Class A, AS/ |
| Features | Flow control, auto-negotiation, BOOTP support, ARP support, load balancing, VLAN support, ISL support, Syslog support, port mirroring, DiffServ support, MAC address filtering, IPv6 support, Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol |
| Routing Protocols | IS-IS, RIP-1, RIP-2, IGMPv2, IGMP, VRRP, static IP routing, IGMPv3, GRE, PIM-SSM, Bidirectional PIM, MLDv2, MLD, Bidirectional Forwarding Detection (BFD), CIDR |
| Status Indicators | Power, system, RPS (Redundant Power Supply), link/activity |
| Remote Management Protocols | SNMP v1, SNMP v2, RMON, Telnet, SNMP v3, SNMP v2c, HTTP, HTTPS, TFTP, CLI |
| Power Device | Internal power supply – hot-plug |
| Power Consumption (Operational) | 329 W |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Voltage Required | DC -48 V |
| Performance | Switching capacity: 1.28 Tbps, Throughput: 960 Mpps, Latency: 3.3 μs |
| Jumbo Frame Support | Yes |
| RAM | 4 GB |
| Flash Memory | 2 GB |
| MTBF | 146,099 hours |
| Included Accessories | Rubber feet, USB to RJ-45 adapter |
| Dimensions (W x D x H) | 43.3 cm x 55.9 cm x 4.4 cm |
| Max Supported Quantity | 2 |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | -10°C to 70°C |
| Operating Humidity Range | 5% to 95% (non-condensing) |
| Storage Humidity Range | 5% to 95% (non-condensing) |
| Version | Original |
| OS6900-T40D-F | OS6900-T40D-F |
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