Alcatel-Lucent’s OS6450-U24S is a highly capable enterprise network switch engineered to address the demands of scalable connectivity in modern organizations. This Alcatel-Lucent switch is designed to fit seamlessly into 1U form factor racks, maximizing performance within minimal space. Featuring 24 SFP-based Gigabit Ethernet ports, advanced Layer 3 managed switching, and stackability up to 8 units, the OS6450-U24S brings high port density and resilient architecture to enterprise and campus environments. The unit supports advanced authentication and encryption protocols to ensure secured access, and its extensive support for VLANs, ACLs, and multiple routing protocols enables flexible and efficient network segmentation. With robust remote management capabilities and comprehensive status indication, administrators benefit from faster troubleshooting and operational transparency. Thanks to a switching capacity of 128 Gbps and port-to-port latency as low as 4 microseconds, this model offers effective bandwidth for mission-critical workflows typical in Asian, European, African, and North American deployments. Backed by stackable scalability and power redundancy options, the OS6450-U24S enables reliable expansion, catering equally to distributors, system integrators, and business end-users. Its compliance with international standards ensures integration in diverse infrastructures, while the combination of flexible port configurations and jumbo frame support streamlines high-volume data transfers across dynamic enterprise network environments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6450-U24S | OS6450-P48 | OS6450-P24L | OS6350-P24 |
| Brand | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent |
| Port Configuration | 22 x SFP, 2 x SFP+, 2 x Combo SFP | 48 x 10/100/1000 (PoE+) + 2 x SFP+ | 24 x 10/100 (PoE+) + 2 x SFP+ | 24 x 10/100/1000 (PoE+), 4 x SFP |
| Switching Capacity | 128 Gbps | n/a | n/a | 56 Gbps |
| Forwarding Rate | 95.3 Mpps | n/a | n/a | 41.67 Mpps |
| PoE Budget | n/a | PoE+ | PoE+ | 380 W |
| Stacking Capability | 8 | 8 | 8 | n/a |
Optional Add-ons
| Model Number | Description |
| SFP-GIG-LX | Alcatel-Lucent SFP module for long-range Gigabit Ethernet connectivity |
| OS6450-BPS | Redundant backup power supply for OS6450 Series switches |
| RACK-MOUNT-KIT-1U | Universal 1U rack-mount kit compatible with Alcatel-Lucent OS6450 switches |
Alcatel-Lucent OS6450-U24S Specification
| Model | OS6450-U24S |
| Brand | Alcatel-Lucent |
| Device Type | Switch – 24 ports – L3 – Managed – Stackable |
| Enclosure Type | 1U Rack-mountable |
| Ports | 22 x Gigabit SFP, 2 x 1G SFP+, 2 x Combo Gigabit SFP |
| Interfaces | 24 x 1000Base-X SFP, 2 x SFP+ upgradable to 10G, 2 x 1000Base-T RJ-45 |
| Expansion Slots | 1 (total) / 1 (free) x Expansion Slot |
| Max Units in Stack | 8 |
| Authentication Methods | SSH, SSH2, RADIUS, TACACS+, LDAP, EAP |
| Encryption Algorithms | MD5, SSL, PKI |
| Remote Management Protocols | SNMP 1/2/2c/3, RMON, Telnet, HTTPS, TFTP, CLI |
| Status Indicators | Power, System, RPS, Link/Activity |
| Capacity | VLANs: 4000, ACL Entries: 2000, IPv4 Routes: 256, IPv6 Routes: 128, RIP Routes: 128, ARP Entries: 1000 |
| MAC Address Table Size | 16000 entries |
| Performance | Stacking Bandwidth: 40 Gbps, Switching Capacity: 128 Gbps, Frame Rate: 95.3 Mpps, Port-to-Port Latency: 4 μs |
| Jumbo Frame Support | 9216 bytes |
| Features | Flow Control, Auto-Negotiation, BOOTP Support, RARP Support, ARP Support, VLAN Support, Auto-uplink (Auto MDI/MDI-X), Syslog Support, DoS Attack Prevention, Port Mirroring, Weighted Round Robin (WRR) Queuing, Broadcast Storm Control, IPv6 Support |
| Routing Protocols | RIP-1, RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, Static IPv4/IPv6 Routing, RIPng, MLDv2, MLD, CIDR |
| Compliant Standards | EN 60950, EN 61000-3-2, GS, IEC 60950, EN 61000-3-3, EN55024, UL 60950, CB, EMC, RoHS, IEC 60950-1, EN 60950-1, IEC 60825-1, UL-AR, HMAC, AS/NZS 3548 Class A, AS/NZS 60950, LVD, CDRH, CAN/CSA C22.2 No. 60950-1-03, IEC 60825-2, EMI, VCCI Class A, EN 50581 |
| Power Device | Internal Power Supply (Hot-plug) |
| Power Provided | 90 W |
| Power Consumption (Operational) | 62.9 W |
| Power Redundancy | Optional |
| Power Redundancy Scheme | 1+1 (with optional power supply) |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| MTBF | 364,214 hours |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 45 °C |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 75 °C |
| Humidity (Operating) | 5% – 95% |
| Humidity (Storage) | 5% – 95% |
| Depth | 31.24 cm |
| Width | 44 cm |
| Height | 4.4 cm |
| Installed Size | 1 |
| Max Supported Qty | 2 |
| Version | Original |
| Subtype | Gigabit Ethernet |
| OS6450-U24S | OS6450-U24S |
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