OS6900-T20D-R, Alcatel-Lucent OS6900 Switch, 20x10GBase-T/1U/Rear-Front Cooling

The Alcatel-Lucent OS6900-T20D-R is a high-performance enterprise switch designed to address the demands of today's modern networks. Engineered with robust capabilities, this switch delivers twenty 10GBase-T ports, which empower high-speed server aggregation and network core upgrades in enterprise environments. As a managed, stackable Layer 3 enterprise switch, it offers advanced automation, dynamic routing, and seamless scalability to support complex networking needs. The OS6900-T20D-R features a modular power supply architecture, giving network administrators flexibility for redundancy and maintenance while enhancing uptime. Backed by robust security protocols and encryption support, this model safeguards critical business data across distributed environments. Its rack mount 1U form factor, with strong back-to-front airflow design, makes it especially well-suited for data center or high-density deployments. The OS6900-T20D-R is not just powerful—it’s efficient, consuming only 206W in operation, thanks to intelligent hardware design and a modular power supply. Flexible management interfaces, including USB, RJ-45 console, and dedicated network ports, ensure administrators can deploy, scale, and maintain networks efficiently across diverse sites. Whether for distributed branches in Asia, fast-growing European data centers, infrastructure in Africa, or North American digital transformation projects, this enterprise switch is the foundation for scalable, secure, and performance-driven networking. With comprehensive protocol support for IPv4/IPv6, VLANs, and advanced monitoring, the OS6900-T20D-R delivers optimal agility and reliability for distributors, integration partners, and end users seeking future-ready infrastructure upgrades.

Product Features Comparison

Model	OS6900-T20D-R	OS6900-X20D-F	OS6860-48D	OS6350-48
Brand	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent
Port Configuration	20 x 10GBase-T	20 x 1G/10G SFP+	48 x 10/100/1000 + 4 x 10G SFP+	48 x 10/100/1000Base-T + 4 x 1000Base-X SFP
Switching Capacity	640 Gbps	640 Gbps	264 Gbps	104 Gbps
Forwarding Rate	480 Mpps	480 Mpps	190.6 Mpps	77.38 Mpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	Yes	Yes	Yes	n/a