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HP Q0E77A 100Gb/s 100GBase-LR4 CFP Transceiver
- Form Factor: CFP
- Wavelength: 1310nm (LR4)
- Data Rate: 100Gb/s
- Connector Type: LC Duplex
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: Up to 10km
- Application: 100GbE Data Center Interconnects, Core Networking
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Product Overview
This HP Q0E77A 100Gb/s CFP transceiver is designed for high-speed, long-reach optical networking. It supports 100 Gigabit Ethernet (100GbE) over single-mode fiber, utilizing the CFP (C Form-factor Pluggable) form factor. This transceiver is ideal for demanding data center interconnects and core network applications requiring maximum bandwidth and extended reach.
Technical Information
| Manufacturer | HP |
| Part Number | Q0E77A |
| Interface | CFP |
| Speed | 100Gbps |
Additional Specifications
| Wavelength | 1310nm (LR4) |
| Connector | LC Duplex |
| Media Type | SMF |
| Max Distance | 10km |
Product Description
The HP Q0E77A is a C Form-factor Pluggable (CFP) transceiver module designed to support 100 Gigabit Ethernet (100GbE) communications. The CFP form factor is one of the earliest standards for high-speed optical transceivers, offering high bandwidth capabilities for demanding network applications. This particular module is specified for 100GBase-LR4, indicating it operates over single-mode fiber (SMF) and supports distances of up to 10 kilometers. It utilizes a 1310nm wavelength and employs four parallel lanes of 25Gb/s data transmission, multiplexed together to achieve the aggregate 100Gb/s speed. The LR4 standard is designed for long-reach applications, making this transceiver suitable for interconnecting data centers, core network routers, and high-capacity switches. The module features an LC duplex connector, which is standard for fiber optic connections. As a high-performance networking component from HP, the Q0E77A is built for reliability and efficiency in mission-critical environments. Its CFP form factor, while larger than newer standards like QSFP28, provides the necessary thermal and electrical characteristics for 100Gb/s operation. This transceiver is essential for organizations that require massive data throughput and extended network reach within their infrastructure.
