ALCATEL LUCENT 3AL78816AAE Input/Output Module
Product Details Introduction
ALCATEL-LUCENT 3AL78816AAE Input/Output Module - Technical Specifications and Professional Application Guide
1. Product positioning
3AL78816AAE is a Nokia (formerly Alcatel Lucent) multifunctional interface processing module designed specifically for the 7750 SR/7450 ESS series devices, mainly responsible for:
Business access: adaptation to multiple protocol interfaces
Signal conversion: photoelectric medium conversion
Traffic aggregation: Low density to high-density port aggregation
2. Core specification parameters
Characteristic technical indicators
Physical specifications - Size: 235 × 165 × 25mm (single slot position)
-Weight: 1.2kg
Interface configuration -16 × 1G SFP or 4 × 10G SFP+
-2 x 40G QSFP+upstream port (supporting Breakout of 4 x 10G)
Processing capacity - Switching capacity: 160Gbps
-Forwarding latency:< 5 μ s (line speed)
The protocol supports Ethernet/IPv4/IPv6/MPLS/QinQ
Typical power consumption: 45W (full load)
3. Hardware architecture highlights
3.1 Intelligent interface processing
Adaptive speed: 100M/1G/10G automatic negotiation
Media conversion: supports single-mode/multi-mode fiber and copper cable access
Signal Enhancement: Built in Clock Data Recovery (CDR) Circuit
3.2 Traffic Management
Level 8 hardware queue (strict priority+WRR)
Flow based speed limit (accuracy ± 1%)
Storm suppression (configurable threshold)
3.3 Reliability Design
Port level fault isolation
Hot swappable support (MTTR<2 minutes)
Temperature adaptive fan control
Product imag
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