100G QSFP28 SR4 4x 25G NRZ 850nm 100m100G QSFP28 SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced InfiniBand EDR, NVIDIA (IB)
Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced InfiniBand EDR, NVIDIA (IB) provides 100Gbps throughput in a QSFP28 form factor. It operates at 850nm over MMF through a MPO-12/UPC connector and supports link lengths up to 70m@OM3/100m@OM4. The module meets IEEE 802.3bm, 100GBASE-SR4, SFF-8636 and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP28 form factor, 100Gbps data rate
- Wavelength: 850nm
- Connector: MPO-12/UPC
- Reach: up to 70m@OM3/100m@OM4
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-SR4-100G-E |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max. Data Rate | 100Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 70m@OM3/100m@OM4 |
| Connector | MPO-12/UPC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | -8.4~2.4dBm |
| Minimum Receiver Power | -10.3dBm (with FEC)-5.9dBm (without FEC) |
| Power Budget | 1.9dB |
| 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 | No |
| Bit Error Ratio (BER) | 1E-12 |
| Packaging Technology | COB (Chip on Board) Packaging |
| Protocols | IEEE 802.3bm, 100GBASE-SR4, SFF-8636 |
Applications
Built for 100G Ethernet, data center interconnect and 5G transport networks, this QSFP28 module carries 100Gbps over MMF up to 70m@OM3/100m@OM4 per link. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
This product is designed and tested to comply with IEEE 802.3bm, 100GBASE-SR4, SFF-8636. It plugs into any standards-based QSFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
Order this product as QSFP-SR4-100G-E. 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.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
Factory Custom Capability
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
