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OS6900-T20-F, Alcatel-Lucent OS6900 Switch, 20x10GBase-T/1U/450W AC Power

Brand: Alcatel-Lucent
Model: OS6900-T20-F

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OS6900-T20-F, Alcatel-Lucent OS6900 Switch, 20x10GBase-T/1U/450W AC Power

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Overview

Alcatel-Lucent OS6900-T20-F Overview

The Alcatel-Lucent OS6900-T20-F is an enterprise-class switch engineered to deliver uncompromising enterprise networking for demanding business environments. Built into a rack-mountable 1U form factor, it provides dense and scalable switching with 20 x 10GBase-T ports, making it ideal for high-speed backbone or server aggregation. With every port supporting 10GBase-T, the OS6900-T20-F excels in cost-effective, high-bandwidth connections compatible with existing copper cabling, simplifying infrastructure upgrades for businesses across Asia, Europe, Africa, and North America. Its robust internal, hot-plug power supply and optional redundant power supply architecture guarantee power resiliency, an essential feature for mission-critical applications. The OS6900-T20-F is equipped with a suite of advanced Layer 3 and security features, including extensive VLAN support, sFlow, multiple Spanning Tree Protocols, and industry-standard encryption and authentication protocols, supporting secure, efficient, and agile deployments for distributors, systems integrators, and end users alike. Capable of switching at 640 Gbps with extremely low port-to-port latency, and boasting a design optimized for front-to-back airflow, this model maximizes both performance and energy efficiency in data centers and enterprise wiring closets. Comprehensive remote management options—from SNMP to web interface—make deployment and ongoing operations seamless for IT teams of all skill levels. Designed for organizations seeking both high performance and reliability, the OS6900-T20-F stands out as the optimal choice when scalability, high-throughput 10GBase-T, and dependable, redundant power supply are top priorities for modern enterprise networking infrastructures.

Product Highlights

640 Gbps

Switching

20 x 10G

10GBase-T

Form Factor

Product Applications Scenarios

Data Center

Designed for core and aggregation layers, ensures low-latency 10GBase-T connectivity essential for high-throughput business operations.

Enterprise Network

Enables seamless integration and secure access with Layer 3 features and VLAN support, reducing downtime up to 40% for critical departmental links.

Cloud Services

Supports scalable 10GBase-T aggregation and rapid data transport, accelerating hybrid cloud workloads for managed service providers.

Product Features Comparison


Model	OS6900-T20-F	OS6860E-48	OS6900-T40-R	OS6900-X40-R
Brand	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent	Alcatel-Lucent
Port Configuration	20 x 10GBase-T	48 x 10/100/1000Base-T RJ-45, 4 x 10 Gigabit Ethernet SFP+, 1 x Gigabit Ethernet SFP+	40 x 10GBase-T	40 x 10 Gigabit SFP+
Switching Capacity	640 Gbps	264 Gbps	1.28 Tbps	1.28 Tbps
Forwarding Rate	480 Mpps	190.6 Mpps	960 Mpps	960 Mpps
PoE Budget	n/a	n/a	n/a	n/a
Stacking Capability	Stackable	Max 8 units per stack	Stackable	Stackable

Optional Add-ons

Model Number	Description
OS6900-BP-F	Alcatel-Lucent, Hot-swappable backup power supply for OS6900 Series
OS6900-PFAN	Alcatel-Lucent, Field-replaceable fan module for OS6900 rack switches
OS6900-LIC-L3	Alcatel-Lucent, Layer 3 software license upgrade for OS6900 platforms

Quality Certifications

Specification

Alcatel-Lucent OS6900-T20-F Specification

Model

OS6900-T20-F

Brand

Alcatel-Lucent

Device Type

Switch - 20 ports - L3 - Managed - stackable

Subtype

10 Gigabit Ethernet

Ports

20 x 10GBase-T

Interfaces

20 x 10GBase-T RJ-45, 1 x USB Type A, 1 x console management, 1 x RJ-45 management

RAM

4 GB

Flash Memory

2 GB

Expansion Slots

1 (total) / 1 (free) x Expansion Slot

Installed Size

Power Device

Internal power supply - hot-plug

Power Provided

450 W

Power Consumption Operational

206 W

Power Redundancy

Optional

Power Redundancy Scheme

1+1 (with optional power supply)

Voltage Required

AC 120/230 V

Performance

Switching capacity: 640 Gbps; Throughput: 480 Mpps; Port-to-port latency: 3.3 μs

MTBF

152,364 hours

Status Indicators

Power, system, RPS (Redundant Power Supply), link/activity

Rack Mounting Kit

Included

Included Accessories

USB to RJ-45 adapter

Compliant Standards

CISPR 22 Class A, GOST, EN 61000-3-2, GS, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, ICES-003 Class A, EN 61000-4-5, EN 61000-4-11, FCC CFR47 Part 15, EN 61000-4-8, IEC 60950-1, EN 60950-1, UL

Authentication Method

Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2), LDAP, Extensible Authentication Protocol (EAP)

Encryption Algorithm

MD5, PKI

Remote Management Protocol

SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP, HTTPS, TFTP, CLI

Routing Protocol

IS-IS, RIP-1, RIP-2, IGMPv2, IGMP, VRRP, IGMPv3, GRE, static IPv4 routing, MLDv2, MLD, Bidirectional Forwarding Detection (BFD), CIDR

Features

Flow control, VPN support, auto-negotiation, BOOTP support, ARP support, VLAN support, Syslog support, DiffServ support, IPv6 support, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, VLAN Stacking, Multiple Spanning Tree Protocol (MSTP) support

Max Supported Qty

Enclosure Type

Front to back airflow rack-mountable 1U

Dimensions (W x D x H)

43.3 cm x 55.9 cm x 4.4 cm

Operating Temperature

0°C to 45°C

Storage Temperature

-10°C to 70°C

Humidity Range Operating

5% - 95% (non-condensing)

Humidity Range Storage

5% - 95% (non-condensing)

Version

original

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OS6900-T20-F, Alcatel-Lucent OS6900 Switch, 20x10GBase-T/1U/450W AC Power

Alcatel-Lucent OS6900-T20-F Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Alcatel-Lucent OS6900-T20-F Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers