The Alcatel-Lucent OS6855-U10D is an enterprise-grade managed switch engineered to deliver highly secure and reliable connectivity in demanding environments. Ideal for industrial automation scenarios, it meets the stringent reliability standards required by remote installations, providing a backbone for robust network operations. Utility providers benefit from its versatile protocol support and ruggedized rack-mountable 1U chassis, ensuring seamless communication for mission-critical applications. In cloud data center deployments, the OS6855-U10D stands out with comprehensive management features—supporting SSH, RADIUS, TACACS+, and LDAP authentication—to protect sensitive infrastructure with advanced security algorithms such as MD5 and PKI. Equipped with 8 SFP ports plus two 10/100/1000 interfaces, dual-stack IPv6 support, VLAN capabilities, and powerful routing protocol options including OSPFv2 and static IP routing, this switch is designed for flexibility and interoperability. Its broad temperature and humidity operating range allows continuous, stable operation in challenging conditions for extended system lifecycles. Extensive standards compliance, including MIL-STD 810F and IEC 61000-4-3, ensures dependable performance for clients in diverse environments. The OS6855-U10D is thus well-suited for ICT professionals, integrators, and distributors seeking a reliable, high-performance switching platform ready to power the digital backbone of modern industries.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | OS6855-U10D | OS6350-P10 | OS6860E-48D | 6900X20F-K12-US |
| Brand | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent | Alcatel-Lucent |
| Port Configuration | 8 x SFP + 2 x 10/100/1000 | 8 x 10/100/1000 + 2 x combo Gigabit SFP | 48 x 10/100/1000 + 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+ | 20 fixed ports (12 × SFP+ 10G, 8 × 10G/25G/40G via breakout cables) |
| Switching Capacity | n/a | 20 Gbps | 264 Gbps | 2.56 Tbps (non-blocking) |
| Forwarding Rate | n/a | 35.7 Mpps | 190.6 Mpps | n/a |
| PoE Budget | n/a | 120 W | n/a | n/a |
| Stacking Capability | n/a | n/a | 8 | n/a |
Optional Add-ons
| Model Number | Description |
| SFP-GIG-LX | Alcatel-Lucent Gigabit SFP LX Transceiver Module, suitable for OS6855 series, enables long-range fiber connectivity. |
| OS6855-RMK | Alcatel-Lucent OS6855 Series Rack Mount Kit, allows for secure rack installation of the network switch. |
| OS6855-PSU | Alcatel-Lucent OS6855 Series Internal Power Supply Unit, provides reliable power redundancy. |
Alcatel-Lucent OS6855-U10D Specification
| Model | OS6855-U10D |
| Brand | Alcatel-Lucent |
| Device Type | Switch – Managed |
| Enclosure Type | Rack-mountable 1U |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+, LDAP |
| Encryption Algorithm | MD5, PKI |
| Ports | 8 x SFP + 2 x 10/100/1000 |
| Interfaces | 2 x 1000Base-T RJ-45, 8 x SFP (mini-GBIC) |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Remote Management Protocol | SNMP 1, SNMP 2, SNMP 3, RMON 1, RMON 2, RMON 3, RMON 9, HTTPS, SSH |
| Routing Protocols | RIP-2, SAP, IGMPv2, IGMP, DVMRP, OSPFv2, PIM-SM, static IP routing, PIM-DM, IGMPv3, RIPng |
| Features | DHCP support, MDI/MDI-X switch, auto-negotiation, BOOTP support, VLAN support, port mirroring, manageable, Broadcast Storm Control, IPv6 support, software flow control, QoS, SSH support, DHCP server, static IP mode |
| Status Indicators | Power, link/activity |
| Compliant Standards | MIL-STD 810F, MIL-STD 901D, EN 61000-3-2, IEC 61000-4-3, NOM, EN 61000-3-3, UL 60950, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EN 61000-4-5, EN 61000-4-8, UL 60950-1, CSA C22.2 No. 60950-1-03, UL-AR |
| Humidity Range Operating | 5% to 90% |
| Max Operating Temperature | 45 °C |
| Min Operating Temperature | 0 °C |
| Height | 26 cm |
| Width | 21.6 cm |
| Depth | 4.4 cm |
| Installed Size | 1 |
| Version | Original |
| OS6855-U10D | OS6855-U10D |
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