InLine® QSFP28 SR4 LWL 850nm Multimode MPO, 100m, 100Gb/s

• 100 Gigabit performance with 100GBASE-SR4: Ideal for modern data centres, spine-leaf architectures and high-performance core networks with high data throughput.
• Up to 100 m range: Optimised for multimode fibres (OM4 up to 100 m, OM3 up to 70 m) – perfect for structured high-speed cabling within racks or data centres.
• 4x25Gb/s at 850 nm (VCSEL array): Four parallel channels, each with 25.78 Gb/s, ensure stable and efficient 100G transmission via an MPO-12 interface.
• Digital Diagnostic Monitoring (DDM): Precise real-time monitoring of temperature, voltage, TX/RX power and bias current via I²C interface – for maximum transparency during operation.
• MSA and IEEE compliant: Compatible with QSFP28 MSA, IEEE 802.3bm and SFF-8636 – making it widely usable with commercially available 100G switches and routers.

The InLine® QSFP28-100G-SR4 module provides reliable 100 Gigabit Ethernet connections via multimode fibre. With an aggregate data rate of 100 Gb/s (4x25.78 Gb/s), it is ideal for high-performance applications in data centres, enterprise core networks and high-performance server environments.

Transmission is via an 850 nm VCSEL array with PIN receiver structure. Thanks to parallel 4-channel technology, a range of up to 100 metres on OM4 and 70 metres on OM3 fibres is achieved. Connection is via an MPO-12 interface.

With a power consumption of less than 2.5 W, the module remains energy-efficient despite its high bandwidth. Power is supplied via 3.3 V. The operating temperature range of 0 °C to +70 °C makes the module suitable for typical data centre environments.

Digital Diagnostic Monitoring (DDM) enables continuous monitoring of important operating parameters such as temperature (±3 °C), supply voltage (±3 %) and TX and RX power. This allows network conditions to be detected at an early stage and maintenance measures to be planned in a targeted manner.

The module is hot-pluggable and can be inserted or replaced during operation – a clear advantage for high-availability IT infrastructures.

Technical data

• Form factor: QSFP28
• Standard: 100GBASE-SR4
• Transmission rate: 4 x 25.78 Gb/s (100 Gb/s aggregated)
• Fibre type: Multimode (OM3 / OM4)
• Range: up to 70 m (OM3), up to 100 m (OM4)
• Transmitter: 4x 850 nm VCSEL
• Receiver: PIN array
• Connection: MPO-12
• Electrical interface: CAUI-4
• Hot-plug capable: Yes
• DDM (digital diagnostics): Yes
• Supply voltage: 3.3 V
• Power consumption: < 2.5 W
• Operating temperature: 0 °C to +70 °C
• Compatibility: QSFP28 MSA, IEEE 802.3bm, SFF-8636
• Laser class: Class 1

Coding:

CiscoFor maximum compatibility, we now program individually according to customer requirements. Please contact your sales representative.