100G QSFP28 SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced InfiniBand EDR, NVIDIA (IB)
The 100G QSFP28 SR4 4x 25G NRZ 850nm 100m MPO-12/UPC Enhanced InfiniBand EDR, NVIDIA (IB) is a QSFP28 optical transceiver delivering 100Gbps over MMF. Operating at 850nm with a MPO-12/UPC interface, it reaches 70m@OM3/100m@OM4 and is compliant with IEEE 802.3bm, 100GBASE-SR4, SFF-8636. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 100G Ethernet, data center interconnect and 5G transport networks.
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
In 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) delivers 100Gbps transmission over MMF with a reach of 70m@OM3/100m@OM4. With its MPO-12/UPC optical interface, the module works directly with the MMF infrastructure already installed in most facilities. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request. 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
To order, quote QSFP-SR4-100G-E together with your quantity. Stock items ship quickly; for OEM orders we support custom labels, retail packing and vendor-specific coding, all handled in our own factory.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
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.
How We Ship
Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
