Type | Optical Transceiver Module |
Form Factor | CPAK |
Product Type | CPAK |
Ethernet Technology | 100 Gigabit Ethernet |
Network Technology | 100GBASE-SR4 |
Media Type Supported | Optical Fiber |
Fiber Mode Supported | Multi-mode |
Application/Usage | Data Networking |
Data Rate | 100 Gbps |
Wavelength | 850 nm |
Maximum Distance Supported (OM3) | 70 meters |
Maximum Distance Supported (OM4) | 100 meters |
Hot Swappable | Yes |
Cisco CPAK-100G-SR4= 100GBASE-SR4 Optical Transceiver Module

Key Benefits

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- Ideal for high-performance data networking requiring 100G Ethernet over short distances
- Offers trusted Cisco quality with TAA compliance for government and enterprise procurement
- Space-efficient CPAK form factor supports reliable integration into dense network infrastructures
Product Overview
The Cisco CPAK-100G-SR4= Optical Transceiver Module is engineered for high-performance 100GBASE-SR4 connections within data centers and enterprise networks. Designed to support 100 Gigabit Ethernet, this CPAK form-factor module operates over multi-mode optical fiber, enabling short-reach data transfers up to 100 meters when combined with OM4 cabling.
It is a critical component for organizations needing low-latency and high-throughput connections across optical environments. TAA compliance and manufacturing origin in Taiwan ensure contractual and regulatory compatibility. While device integrates seamlessly with Cisco systems, detailed additional technical specifications are not provided.
Specifications
Product Overview
Physical & Environmental
Dimensions | 43.5 mm x 20.3 mm x 82.0 mm (H x W x D) |
Operating Temperature | 0°C to 70°C (32°F to 158°F) |
Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
Relative Humidity (Operating) | 10% to 85% (non-condensing) |
Relative Humidity (Storage) | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Plug-and-Play Integration | Yes |
Management Platform | Cisco Network Operating System (integrated) |
Licensing Requirement | No additional license required |
Interfaces
Interface Type | CPAK |
Connector Type | MPO-12 |
Interface Speed | 100 Gbps |
Number of Lanes | 4 TX, 4 RX |
Compliance & Origin
TAA Compliance | Yes |
Country of Origin | Taiwan |
RoHS Compliance | Yes |
EMC Certification | FCC Part 15 Class A |
Safety Certification | UL 60950-1 |
Laser Safety | Class 1 Laser IEC 60825-1 |
Environmental Standards | Reach, WEEE |
Advanced Security Features
Hardware Authentication | Optical module certification supported |
Tamper Resistance | Yes |