100G QSFP28 SL4 4x 25G NRZ QSFP-100G-SL4100G QSFP28 SL4 4x 25G NRZ QSFP-100G-SL4 850nm 30m MPO-12/UPC Module, Cisco
Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 SL4 4x 25G NRZ QSFP-100G-SL4 850nm 30m MPO-12/UPC Module, Cisco provides 103.125Gbps (4x 25.78Gbps) throughput in a QSFP28 form factor. It operates at 850nm over MMF through a MPO-12 connector and supports link lengths up to 20m@OM3/30m@OM4. The module meets IEEE 802.3bm and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP28 form factor, 103.125Gbps (4x 25.78Gbps) data rate
- Wavelength: 850nm
- Connector: MPO-12
- Reach: up to 20m@OM3/30m@OM4
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| Cisco Compatible | QSFP-100G-SL4 |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 850nm |
| Max Cable Distance | 20m@OM3/30m@OM4 |
| Connector | MPO-12 |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -8.4~2.4dBm |
| Minimum Receiver Power | -10.3dBm |
| Power Budget | 1.9dBm |
| Receiver Overload | 2.4dBm |
| Max Power Consumption | ≤2.5W |
| Extinction Ratio | >2dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Inbuilt FEC | Yes |
| Packaging Technology | COB Packaging |
| Core Size | 9um/125um |
| Protocols | IEEE 802.3bm |
Applications
In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 SL4 4x 25G NRZ QSFP-100G-SL4 850nm 30m MPO-12/UPC Module, Cisco delivers 103.125Gbps (4x 25.78Gbps) transmission over MMF with a reach of 20m@OM3/30m@OM4. With its MPO-12 optical interface, the module works directly with the MMF infrastructure already installed in most facilities. For networks standardized on Cisco hardware, it is a drop-in equivalent of the QSFP-100G-SL4. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part QSFP-100G-SL4 and works in Cisco systems out of the box. Standards compliance covers IEEE 802.3bm.
Ordering Information
Order this product as QSFP-SL4-100G. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Logistics
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
