The Alcatel-Lucent OS6900-X72-R is a high-end enterprise switch engineered for next-generation enterprise networks that demand uncompromising performance and flexibility. With a design focused on scaled enterprise switch deployments, it fits seamlessly into the heart of data centers or large enterprise cores. Its advanced switching capacity of 1.44 Tbps is the backbone for mission-critical cloud computing environments, ensuring low latency and ultra-fast connectivity for virtualization and high-throughput workloads. Specifically, the OS6900-X72-R integrates 48 SFP+ interfaces for 1G/10G access and 6 highly flexible 40G QSFP+ ports for aggregation or backbone uplinks, making full use of QSFP+ ports to guarantee scalable and high-density interconnect. The comprehensive Layer 3 routing protocols and robust authentication safeguard sensitive enterprise data, meeting the key priorities for distributed, secure cloud architectures. The OS6900-X72-R is stackable, making it ideal for modular expansion as business needs grow, while the flexible design and advanced monitoring features empower administrators to gain real-time visibility and control. Its extensive support for IPv6, multicast protocols, and port mirroring addresses the complexity of contemporary IT, positioning it as the solution of choice for organizations modernizing their switching infrastructure within enterprise networks and cloud computing frameworks, while optimizing operations through enterprise switch innovation and QSFP+ port deployments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6900-X72-R | C1-WS3650-48TS/K9 | C1-WS3650-24PS/K9 | OS6450-P48L |
| Brand | Alcatel-Lucent | Cisco | Cisco | Alcatel-Lucent |
| Port Configuration | 48 x 1G/10G SFP+ plus 6 x 40G QSFP+ (breakout compatible) | 48 Ă— 10/100/1000BASE-T, 4 Ă— 1G SFP uplinks | 24 Ă— 10/100/1000BASE-T PoE+ ports, 4 Ă— 1G SFP uplinks | 48 x 10/100 (PoE+) + 2 x 10G SFP+ |
| Switching Capacity | 1.44 Tbps | 176 Gbps (non-Multigigabit model) | 92 Gbps | n/a |
| Forwarding Rate | 1.4 Gpps | 77.37 Mpps | 41.66 Mpps | n/a |
| PoE Budget | n/a | n/a | 640W (with PWR-C2-640WAC) | PoE Budget: 780 W |
| Stacking Capability | Stackable | StackWise-160, up to 9 units | StackWise-160 (160 Gbps bandwidth) | Max Units in Stack: 8 |
Optional Add-ons
| Model Number | Description |
| OS6900-BP-F | Alcatel-Lucent fan tray ??essential cooling module for OS6900-X series |
| OS6900-PS-DC | Alcatel-Lucent DC power supply unit for OS6900 series high-availability |
| SFP-10G-LR | 10G SFP+ LR optical transceiver module, compatible with OS6900 SFP+ ports |
Alcatel-Lucent OS6900-X72-R Specification
| Model | OS6900-X72-R |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 48 ports – L3 – Managed – Stackable |
| Subtype | 10 Gigabit Ethernet |
| Ports | 48 x 1 Gigabit / 10 Gigabit SFP+ plus 6 x 40 Gigabit QSFP+ (breakout compatible) |
| Interfaces | 48 x 10Gbit LAN SFP+, 1 x USB Type A, 1 x console management, 1 x RJ-45 management |
| Performance | Switching capacity: 1.44 Tbps, Throughput: 1.4 Gpps, Latency: 650 ns |
| RAM | 8 GB |
| Flash Memory | 4 GB |
| Jumbo Frame Support | Yes |
| Authentication Methods | Secure Shell (SSH), RADIUS, TACACS+, SSH2, LDAP, Extensible Authentication Protocol (EAP) |
| Encryption Algorithms | MD5, PKI |
| Routing Protocols | IS-IS, RIP-1, RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, GRE, PIM-SSM, Bidirectional PIM, static IPv4 routing, MLDv2, MLD, Bidirectional Forwarding Detection (BFD), CIDR |
| Remote Management Protocols | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, CLI |
| Features | Flow control, VPN support, auto-negotiation, BOOTP support, ARP support, load balancing, VLAN support, IGMP snooping, ISL support, Syslog support, port mirroring, DiffServ support, MAC address filtering, IPv6 support, Spanning Tree Protocol (STP) support |
| Status Indicators | Power, system, RPS (Redundant Power Supply), link/activity |
| Enclosure Type | Back to front airflow desktop, rack-mountable 1U |
| Dimensions (W x D x H) | 43.3 cm x 55.9 cm x 4.4 cm |
| Power Device | Internal power supply – hot-plug |
| Power Consumption | 242 Watt (operational) |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Voltage Required | DC -48 V |
| 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 |
| MTBF | 206,968 hours |
| Rack Mounting Kit | Included |
| Included Accessories | Rubber feet |
| Installed Size | 1 |
| Max Supported Quantity | 2 |
| Operating Temperature Range | 0 °C to 45 °C |
| Storage Temperature Range | -10 °C to 70 °C |
| Operating Humidity Range | 5% to 95% (non-condensing) |
| Storage Humidity Range | 5% to 95% (non-condensing) |
| Version | Original |
| OS6900-X72-R | OS6900-X72-R |

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