Description
Product Overview
The Alcatel-Lucent OS9-GNI-C20L is a high-density 20-port Gigabit Ethernet access module engineered for Alcatel-Lucent Enterprise’s (ALE) OmniSwitch 9000 series chassis, delivering robust Layer 2 switching with advanced Power over Ethernet (PoE+) capabilities. Designed for enterprise core and distribution layers, this module provides non-blocking wire-speed performance, supporting 20x 10/100/1000BASE-T ports with IEEE 802.3at PoE+ (30W per port) for powering IP phones, wireless access points, and IoT devices. The Alcatel-Lucent OS9-GNI-C20L integrates seamlessly into OS9900 chassis, leveraging AOS (Alcatel Operating System) for unified management, automated provisioning, and end-to-end security. Its energy-efficient design optimizes power usage while redundant fabric connectivity ensures zero packet loss during failover events. Ideal for dynamic campus environments, the module enables scalable, high-availability networks with granular QoS for real-time applications.
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | Alcatel-Lucent OS9-GNI-C20L |
| Manufacturer | Alcatel-Lucent Enterprise (ALE International) |
| Product Type | Gigabit Ethernet PoE+ Switching Module |
| Port Configuration | 20x 10/100/1000BASE-T RJ-45 (PoE+) |
| PoE Budget | 30W per port (max), 600W total |
| Switching Capacity | 240 Gbps (non-blocking) |
| Forwarding Rate | 178.6 Mpps |
| Fabric Uplinks | 2x 40 Gbps (Internal to chassis backplane) |
| Power Consumption | 25W (module) + PoE load |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Compatible Chassis | OmniSwitch 9900 (OS9900-L24C, OS9900-L48C) |
| Protocols | IPv4/IPv6, RSTP/MSTP, LACP, VRF, IGMPv3 |
| Security | MACsec, ACLs, DHCP Snooping, 802.1X |
| Management | CLI, Web, SNMPv3, OmniVista 2500 NMS |
| Certifications | UL 60950-1, CE, FCC, RoHS |
Alcatel-Lucent OS9-GNI-C20L
Main Features and Advantages
High-Power PoE+ Deployment: The Alcatel-Lucent OS9-GNI-C20L delivers up to 600W total PoE+ budget, supporting power-hungry devices like PTZ cameras, thin clients, and 802.11ax APs without external injectors. Per-port power prioritization ensures critical devices remain operational during power constraints.
Enterprise-Grade Resiliency: Dual 40Gbps fabric links provide hitless failover to redundant supervisor modules. Combined with sub-second RSTP/MSTP convergence and multi-chassis link aggregation (MLAG), the Alcatel-Lucent OS9-GNI-C20L guarantees >99.999% uptime for voice/video applications.
Advanced Traffic Optimization: Eight hardware queues per port enable precise QoS classification (DSCP/CoS), while sFlow and IPFIX support deliver granular traffic analytics. Energy Efficient Ethernet (EEE) reduces power consumption by up to 70% during idle periods.
Unified Security: Integrated MACsec encryption (AES-128) secures data at the port level. Dynamic segmentation via VLANs and policy-based access control lists (ACLs) isolate IoT devices from core networks. The Alcatel-Lucent OS9-GNI-C20L also supports TACACS+/RADIUS for centralized authentication.
Alcatel-Lucent OS9-GNI-C20L
Application Field
The Alcatel-Lucent OS9-GNI-C20L is deployed in high-density enterprise environments requiring reliable PoE+ and low-latency switching:
Corporate Campuses: Powers and connects VoIP systems, digital signage, and Wi-Fi 6 APs across multi-story buildings, with QoS prioritizing video conferencing.
Healthcare Networks: Supports IP-based nurse call systems, medical carts, and building automation controllers in hospitals, with MACsec securing patient data.
Educational Institutions: Delivers PoE+ to classroom projectors, access controls, and lecture capture systems while segmenting student/administrative traffic.
Retail Environments: Connects point-of-sale terminals, inventory scanners, and surveillance cameras with bandwidth throttling for traffic optimization.
Hospitality: Powers IP televisions, digital room controls, and property management systems with VLAN isolation for guest/back-office networks.
Related Products
Alcatel-Lucent OS9-SUP6: Supervisor module for OS9900 chassis, managing OS9-GNI-C20L operations.
Alcatel-Lucent OS9-XNI-U4X: 4-port 100G uplink module for high-speed spine connectivity.
Alcatel-Lucent OS9-GNI-C48L: 48-port PoE+ variant for ultra-high-density deployments.
Alcatel-Lucent PS-1AC-2KW: 2000W AC power supply for chassis PoE redundancy.
OmniSwitch 6865-P24X: Stackable access switch complementing modular deployments.
Alcatel-Lucent OS9-GNI-F8: 8-port SFP+ fiber module for uplink aggregation.
OmniVista 2500 Network Management Server: Centralized control for OS9-GNI-C20L configuration/monitoring.
Installation and Maintenance
Pre-installation preparation: Verify chassis compatibility (OS9900 series) and slot availability. Ensure redundant power supplies and supervisors are installed. Calculate total PoE load to avoid over-subscription. Prepare ESD protection and AOS configuration templates.
Maintenance recommendations: Monitor PoE utilization and temperature via OmniVista alerts. Schedule automated configuration backups. Replace failed Alcatel-Lucent OS9-GNI-C20L modules hot-swap using chassis ejectors – no downtime required. Update firmware during maintenance windows to leverage feature enhancements. Clean chassis air filters quarterly in dusty environments.
Product Guarantee
ALE International provides a limited lifetime hardware warranty for the Alcatel-Lucent OS9-GNI-C20L, including next-business-day replacement for critical failures. Technical support includes 24/7 access to firmware updates, security patches, and configuration assistance through ALE’s Network Services Platform. Software updates maintain compatibility with evolving standards (e.g., Wi-Fi 6E power requirements), ensuring long-term investment protection for Alcatel-Lucent OS9-GNI-C20L deployments.
