The Alcatel-Lucent OS6450-P48X is an enterprise-class Layer 3 switch engineered for secure, high-density connectivity in corporate networks and data centers. Featuring the Alcatel-Lucent Ethernet architecture, this managed, stackable switch seamlessly integrates into demanding IT environments, supporting robust security, advanced authentication (including RADIUS, TACACS+, SSH2, LDAP, EAP), and comprehensive VLAN segmentation. The OS6450-P48X is equipped with 48 high-speed 10/100/1000Base-T RJ-45 PoE+ ports, making it an optimal choice for deployments requiring multiple PoE ports to power access points, IP phones, and surveillance endpoints. For network expansion and backbone integration, its SFP+ uplink ports deliver automatic 10G speed, enabling fast, reliable aggregation to core switching infrastructure. With a MAC address table supporting up to 16,000 entries, up to 8-unit stacking capability, and low port-to-port latency at just 4 μs, this switch is designed to ensure seamless data traffic and high network availability. Alcatel-Lucent Ethernet solutions empower organizations with robust performance addressing the needs of modern corporate networks. Data centers benefit from comprehensive protocol support (RIP-1/2, RIPng, IGMP, static IPv4/v6, MLD, CIDR), hardware-based security, and enhanced manageability via SNMP, RMON, CLI, and SSH-2. Whether deploying network backbones, scaling distributed offices, or rolling out edge PoE endpoints, the OS6450-P48X provides the foundation for scalable, efficient, and secure enterprise networking.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6450-P48X | OS6860-48 | OS6450-P10S | OS6900-T40-R |
| Brand | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent |
| Port Configuration | 48 x 10/100/1000Base-T RJ-45 PoE+ | 48 x 10/100/1000Base-T + 4 x 10GE/1GE SFP+ | 4 x 10/100/1000 (PoE+), 4 x 10/100/1000 (PoH), 2 x Gigabit SFP | 40 x 10GBase-T |
| Switching Capacity | n/a | 264 Gbps | 20 Gbps | 1.28 Tbps |
| Forwarding Rate | n/a | 190.6 Mpps | 29.76 Mpps | 960 Mpps |
| PoE Budget | PoE+ support | 150 W | 280 W | n/a |
| Stacking Capability | Up to 8 units per stack | 8 | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| AL-OS6450-PS | Alcatel-Lucent Power Supply Unit for OS6450 Series, redundancy or replacement |
| AL-OS6450-STK | Stacking Module for Alcatel-Lucent OS6450 Series, enables stack up to 8 units |
| AL-OS6450-SFP+ | Alcatel-Lucent SFP+ 10G Uplink Module, supports optical uplink expansion |
Alcatel-Lucent OS6450-P48X Specification
| Model | OS6450-P48X |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 48 ports – Layer 3 – Managed – Stackable |
| Enclosure Type | 1U Rack-mountable |
| Main Ports | 48 x 10/100/1000Base-T RJ-45 PoE+ |
| Uplink Ports | 2 x SFP+ (1G/10G) fixed |
| Expansion Slots | 1 x Expansion Slot (Free), supports optional stacking or uplink modules |
| Uplink Speed | 10G uplink speed enabled by default |
| Authentication Methods | RADIUS, TACACS+, SSH2, LDAP, EAP |
| Encryption Algorithms | MD5, PKI |
| VLAN Capacity | 4,000 virtual interfaces (VLANs) |
| ACL Entries | 2,048 |
| Routing Capacity | 256 RIP routes, 256 static routes |
| MAC Address Table Size | 16,000 entries |
| Stacking Capability | Up to 8 units per stack |
| MTBF | 135,087 hours |
| Performance | Port-to-port latency: 4 μs |
| Supported Protocols | RIP-1, RIP-2, RIPng, IGMPv2, IGMPv3, static IPv4 routing, static IPv6 routing, MLD, CIDR |
| Main Features | Flow control, auto-sensing per device, PoE+, auto-negotiation, BOOTP, ARP, VLAN, auto-uplink (MDI/MDI-X), Syslog, DoS prevention, port mirroring, WRR queuing, broadcast control |
| Status Indicators | Port speed, power, system, PoE, link/activity |
| Management | SNMP v1/v2/v2c/v3, RMON, Telnet, TFTP, SSH-2, CLI |
| Interfaces | 48 x 1000Base-T RJ-45 PoE+, 2 x SFP+ (1G/10G), 1 x USB 2.0 Type A, 1 x console RJ-45 |
| Power Device | Internal power supply; Power redundancy: Optional |
| Power over Ethernet (PoE) | PoE+ support |
| Voltage Required | AC 120/230 V |
| Compliant Standards | EN 61000-3-2, EN55022, NOM, VCCI Class A ITE, EN 61000-3-3, EN55024, UL 60950, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EMC, 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, C |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 75°C |
| Operating Humidity | 5% to 95% |
| Storage Humidity | 5% to 95% |
| Dimensions (W x D x H) | 44 cm x 39.1 cm x 4.4 cm |
| Subtype | Gigabit Ethernet |
| Version | Original |
| OS6450-P48X | OS6450-P48X |
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