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- In Stock: 3
- Manufacturer: Juniper Networks
- Model or Part: PB-AS2-LAYER2SERVICE
- Condition: Refurbished
- Weight: 22.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Juniper Networks Adaptive Services PIC II - Layer 2 Services (model PB-AS2-LAYER2SERVICE) is a high-performance line card designed to extend the capabilities of Juniper routers with advanced Layer 2 functions. It delivers flexible, scalable, and secure Ethernet services for data center, campus, and carrier environments. By integrating directly into the router chassis, this PIC provides seamless forwarding, traffic shaping, and service insertion without the need for additional hardware.
Key Features
- Supports VLAN tagging, QinQ, and MAC learning for efficient traffic segmentation
- Integrated port security and storm control to protect against broadcast storms and MAC flooding
- Hardware-based QoS with per-port shaping and policing for predictable performance
- Low latency forwarding with line-rate throughput on all supported ports
- Plug-and-play installation with hot-swap capability for minimal downtime
- Full compatibility with Junos OS for unified management and automation
Technical Specifications
- Form factor: Adaptive Services PIC II (AS2) compliant
- Port density: 8 x 10/100/1000BASE-T RJ-45 ports
- Maximum forwarding rate: 10 Gbps per port, line-rate aggregate
- Power consumption: 45 W typical, 55 W peak
- Operating temperature: 0 to 40 degrees Celsius
- Dimensions: 3.5 in (height) x 5.0 in (width) x 1.5 in (depth)
- Supported protocols: IEEE 802.1Q, 802.1ad, 802.1p, LLDP, DHCP snooping
Applications
The Adaptive Services PIC II - Layer 2 Services is ideal for:
- Data center top-of-rack and aggregation switches requiring high-density Ethernet connectivity
- Campus networks that need secure VLAN segmentation and traffic policing
- Service provider edge routers delivering Ethernet line services to customers
- Enterprise environments looking to consolidate routing and switching functions into a single platform
- Network virtualization scenarios where flexible Layer 2 overlays are required
By leveraging the proven reliability of Juniper Networks hardware and the advanced feature set of the Adaptive Services PIC II, organizations can simplify network design, improve operational efficiency, and ensure robust Layer 2 service delivery across their infrastructure.