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

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: Operating temperature: 0 °C to +70 °C
Compatibility: QSFP28 MSA, IEEE 802.3bm, SFF-8636
Laser class: Class 1
Note on coding:
Our SFP modules are factory-coded – whether for Cisco, Intel or other systems, which may limit the selection.For maximum compatibility, we now program individually according to customer requirements. Please contact your sales representative.

Certificates
Compliance certificates	TÜV mark, CE
Features
Hot-Plug support
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Other features
Dimensions (WxDxH)	124 x 0.49 x 19 mm
Packaging data
Package width	53 mm
Package depth	160 mm
Package height	20 mm
Package volume	200 cm³
Package weight	36 g
Performance
SFP transceiver type	Fiber optic
Maximum data transfer rate	100000 Mbit/s
Interface type	QSFP28
Fiber optic connector	MPO-12
SFP transceiver standard	SR4
Maximum transfer distance	100 m
Wavelength	850 nm
Networking standards	IEEE 802.3bm
Fiber ethernet cabling technology	100GBASE
Multi-mode fiber (MMF) supported
Digital Diagnostics Monitoring (DDM)
Power
Input voltage	3.3 V
Power consumption (typical)	2.5 W
Technical data
Article length	12.40cm
Variant	Multi-Mode
Net weight	0.036kg
Weight	0.049kg
Length packaging	0.160m
Article width	1.90cm
Coding	CISCO
Max. distance	100m
Article height	1.10cm
Packaging volume	0.0002m³
Transmission speed	100Gb/s
Height packaging	0.020m
Width packaging	0.053m
Type	QSFP28 module
Weight & dimensions
Width	124 mm
Depth	0.49 mm
Height	19 mm
Weight	1.1 kg

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