Juniper Networks MIC-3D-20GE-SFP-E Mic-3d-20ge-SFP Enhanced Mac Sec & Timing Phy Max 256 Aps

Overview
The Juniper Networks MIC-3D-20GE-SFP-E is an enhanced MAC security and timing PHY module designed for high-density data center and carrier Ethernet environments. Supporting up to 256 APS (Automatic Protection Switching) instances, this compact SFP form factor delivers robust security, precise timing, and reliable link performance on 20 Gigabit Ethernet interfaces. It is ideal for service provider edge routers, aggregation switches, and any platform that requires advanced MAC security and deterministic timing without sacrificing bandwidth.

Key Features

• Enhanced MAC security with integrated MACsec encryption and decryption
• Precision timing support with IEEE 1588v2 (PTP) and Synchronous Ethernet
• Supports up to 256 APS instances for fast failover and network resilience
• 20 Gigabit Ethernet SFP form factor for space-constrained deployments
• Low power consumption and heat generation for efficient operation
• Plug-and-play compatibility with Juniper MX, PTX and QFX platforms
• Full compliance with industry standards for interoperability

Technical Specifications

• Model/Part Number: MIC-3D-20GE-SFP-E
• Form Factor: SFP (Small Form-Factor Pluggable)
• Data Rate: 20 Gbps per port
• Maximum APS Instances: 256
• MACsec Encryption: Up to 256 bits per packet
• Timing Protocols: IEEE 1588v2, SyncE
• Operating Temperature: 0 to 70 deg C
• Power Consumption: Typical 3.5 W per module
• Dimensions: 13.5 mm x 56.5 mm x 8.5 mm (H x L x W)
• Connector Type: LC duplex fiber

Applications

• Carrier Ethernet edge routers requiring secure MAC layer encryption
• Data center aggregation switches that need precise timing for storage and compute synchronization


• High-availability networks using APS for rapid link protection and restoration
• Financial trading platforms where sub-microsecond timing accuracy is critical
• Telecom backhaul and fronthaul where both security and timing are mandated by standards
• Enterprise campus networks upgrading to 20GE while maintaining security compliance

By integrating the MIC-3D-20GE-SFP-E into your network infrastructure, you gain a powerful combination of security, timing precision, and resilience, all within a compact, energy-efficient module that simplifies deployment and reduces total cost of ownership.