The Alcatel-Lucent OS6450-P48L is an enterprise-grade Layer 3 managed switch designed to deliver reliable and scalable Ethernet connectivity for modern business networks. As a powerful member of the Alcatel-Lucent switch lineup, it excels in delivering robust performance and advanced features for medium to large-scale deployments. The OS6450-P48L is engineered with a high port density of Power over Ethernet (PoE) ports, enabling seamless integration of IP phones, wireless access points, and surveillance devices. The flexible Ethernet chassis design ensures simple rack-mounting and streamlined expansion as your network needs grow. With a substantial PoE budget, this switch can power multiple devices efficiently while maintaining network stability and minimizing downtime. Businesses looking for a versatile stackable solution will benefit from its hardware redundancy options and support for virtualization, making it suitable for a range of environments from branch offices to campus core networking. Whether you are upgrading your distribution layer or deploying new edge infrastructure, the OS6450-P48L makes network deployment, management, and scaling straightforward—delivering the value, security, and operational continuity required in today’s connected world.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6450-P48L | C1-WS3650-24PS/K9 | C9300-48P-E | C1-WS3650-48FD/K9 |
| Brand | Alcatel-Lucent | Cisco | Cisco | Cisco |
| Port Configuration | 48 x 10/100 (PoE+) + 2 x 10G SFP+ | 24 × 10/100/1000BASE-T PoE+ ports, 4 × 1G SFP uplinks | 48 POE+ | 48 × 10/100/1000BASE-T, 4 × SFP+ (10G) uplinks |
| Switching Capacity | n/a | 92 Gbps | 256 Gbps on 48-port Gigabit Ethernet model | 176 Gbps |
| Forwarding Rate | n/a | 41.66 Mpps | 154.76 Mpps | 104.16 Mpps |
| PoE Budget | 780W | 640W (with PWR-C2-640WAC) | 437W | n/a |
| Stacking Capability | 8 | StackWise-160 (160 Gbps bandwidth) | Yes | StackWise-160, up to 9 units |
Optional Add-ons
| Model Number | Description |
| OS6450-BP | Alcatel-Lucent Backup Power Supply, provides redundancy for OS6450 series switch |
| OS6450-UF-01 | 1-Port SFP+ Uplink Module, compatible with OS6450 Ethernet chassis switches |
| OS6450-FAN | Alcatel-Lucent Fan Assembly, replacement cooling module for OS6450 series |
Alcatel-Lucent OS6450-P48L Specification
| Model | OS6450-P48L |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 48 ports – Layer 3 – Managed – Stackable |
| Subtype | Fast Ethernet |
| Ports | 48 x 10/100 (PoE+) + 2 x 10G SFP+ |
| Interfaces | 48 x 100Base-TX RJ-45 PoE+ (30 W each), 2 x SFP+ uplink, 1 x USB 2.0 Type A, 1 x RJ-45 console management |
| MAC Address Table Size | 16,000 entries |
| MTBF | 135,087 hours |
| Capacity | Virtual Interfaces (VLANs): 4000, ACL Entries: 2000, IPv4 Routes: 256, IPv6 Routes: 128, RIP Routes: 128 |
| Power over Ethernet (PoE) | PoE+, PoE Budget: 780 W |
| Power Device | Internal power supply |
| Power Redundancy | Optional (1+1 with optional power supply), Redundant Power System (RPS) connector |
| Expansion Slots | 1 (total) / 1 (free) Expansion Slot |
| Installed Size (Power) | 1 (installed) / 2 (max) |
| Max Units in Stack | 8 |
| Performance | Port-to-port latency: 4 µs |
| Remote Management Protocols | SNMP v1/v2/v2c/v3, RMON, Telnet, TFTP, SSH-2, CLI |
| Routing Protocols | RIP-1, RIP-2, RIPng, IGMPv2/v3, IGMP, MLD, CIDR, static IPv4/IPv6 routing |
| Encryption Algorithm | MD5, PKI |
| Features | Flow control, auto-sensing, auto-negotiation, BOOTP support, ARP support, VLAN support, auto MDI/MDI-X, Syslog, DoS prevention, port mirroring, WRR queuing, Broadcast Storm Control, IPv6 support |
| Status Indicators | Port speed, power, system, PoE, link/activity |
| Compliant Standards | EN 61000-3-2, EN 55022, NOM, VCCI Class A ITE, EN 61000-3-3, EN 55024, 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 |
| Enclosure Type | 1U rack-mountable |
| Dimensions (W x D x H) | 44 cm x 39.1 cm x 4.4 cm |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 75°C |
| Operating Humidity | 5% to 95% |
| Storage Humidity | 5% to 95% |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Version | Original |
| OS6450-P48L | OS6450-P48L |
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