Cisco 100GBase-BiDi QSFP+ 100m Transceiver Module

Overview

The Cisco QSFP-40/100-SRBD= is a high-speed transceiver module designed to provide up to 100 Gbps Ethernet connectivity using a compact QSFP+ form factor. It supports both 100 Gigabit and 40 Gigabit Ethernet standards, enabling network upgrades without the need for new cabling or additional rack space. This module is ideal for data centers and enterprise networks requiring reliable, high-bandwidth links over multimode fiber up to 100 meters.

Key features

• Dual-rate support for 100GBase-BiDi and 40GBase-BiDi Ethernet allows flexible bandwidth upgrades while maintaining existing infrastructure.
• Compatibility with Cisco Nexus 9348GC-FXP switches simplifies integration and reduces configuration complexity.
• Use of LC connectors and OM4 multimode fiber ensures consistent performance across fiber runs up to 100 meters.
• Compact QSFP+ design maximizes port density, helping to conserve valuable rack space in dense network environments.
• Low power consumption reduces operational costs, making it suitable for large-scale deployments where energy efficiency matters.
• Backed by a 90-day Cisco warranty, providing assurance for deployment in critical production networks.

Key specs

• Data rate: up to 100 Gbps
• Supported Ethernet standards: 100GBase-BiDi, 40GBase-BiDi
• Fiber type: OM4 multimode fiber
• Maximum reach: 100 meters
• Connector type: LC duplex
• Form factor: QSFP+
• Compatible hardware: Cisco Nexus 9348GC-FXP

Connectivity and compatibility

This transceiver module is designed to work seamlessly with Cisco Nexus 9348GC-FXP switches, enabling straightforward upgrades of existing network links. It uses LC duplex connectors compatible with standard OM4 multimode fiber, which is commonly deployed in data centers and enterprise environments. Supporting both 40G and 100G Ethernet standards over BiDi fiber means it can fit into a variety of network topologies without requiring new cabling infrastructure.

Ideal uses and environments

The module is well suited for data centers, enterprise core networks, and service provider points of presence where high-speed, short-reach connections are essential. It supports spine-to-leaf aggregation and east-west traffic within server farms, making it a strong choice for environments that demand high port density and efficient power usage. Network teams looking to upgrade bandwidth while preserving existing fiber infrastructure will find this transceiver particularly valuable.