CONTENTS
Overview 1
CHAPTER 1
Features 1
Deployment Options 4
Package Contents 5
Serial Number and QR Codes 6
Front Panel 8
Front Panel LEDs 11
Rear Panel 13
1/10/25-Gb Network Module 15
40-Gb Network Module 17
Hardware Bypass Network Modules 19
10/100/1000Base-T Network Module with Hardware Bypass 20
1-Gb SX/10-Gb SR/10-Gb LR/25-Gb SR/25-Gb LR Network Module with Hardware Bypass 22
Power Supply Module 24
Dual Fan Modules 26
SSDs 27
Supported SFP/SFP+/QSFP+ Transceivers 28
Hardware Specifications 32
Product ID Numbers 33
Power Cord Specifications 35
Installation Preparation 45
CHAPTER 2
Installation Warnings 45
Safety Recommendations 47
Maintain Safety with Electricity 48
Prevent ESD Damage 49
Cisco Secure Firewall 3110, 3120, 3130, and 3140 Hardware Installation Guide
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