40/100G QSFP28 SWDM4 4x 25G NRZ QSFP-40/100-SRBD 850/880/910/940nm 100m Duplex LC/UPC Dual Rate Module, Cisco
Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 40/100G QSFP28 SWDM4 4x 25G NRZ QSFP-40/100-SRBD 850/880/910/940nm 100m Duplex LC/UPC Dual Rate Module, Cisco provides Dual Rate 40 Gbps and 100 Gbps throughput in a QSFP28 form factor. It operates at 850/880/910/940nm over MMF through a Duplex LC connector and supports link lengths up to 100G: 75m@OM3/100m@OM4/150m@OM540G: 240m@OM3/350m@OM4/440m@OM5. The module meets SWDM MSA, QSFP28 MSA, IEEE802.3bm CAUI-4 and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP28 form factor, Dual Rate 40 Gbps and 100 Gbps data rate
- Wavelength: 850/880/910/940nm
- Connector: Duplex LC
- Reach: up to 100G: 75m@OM3/100m@OM4/150m@OM540G: 240m@OM3/350m@OM4/440m@OM5
- Fiber media: MMF
- DDM/DOM: Supported
Specifications
| Cisco Compatible | QSFP-40/100-SRBD |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max. Data Rate | Dual Rate 40 Gbps and 100 Gbps |
| Wavelength | 850/880/910/940nm |
| Max. Cable Distance | 100G: 75m@OM3/100m@OM4/150m@OM540G: 240m@OM3/350m@OM4/440m@OM5 |
| Connector | Duplex LC |
| Media | MMF |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| TX Power | 100G: -7.5~2 dBm 40G: -7.5~3 dBm |
| Minimum Receiver Power | 100G: L0: -9.5dBm, L1: -9.4dBm, L2: -9.4dBm, L3: -9.4dBm 40G: L0: -12.9dBm, L1: -12.5dBm, L2: -12.2dBm, L3: -11.9dBm |
| Power Budget | 100G: 1.9dB40G: 2dB |
| Receiver Overload | 100G: 3.4 dBm40G: 2.4 dBm |
| Power Consumption40G | ≤3.5W |
| Extinction Ratio | >2 dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Protocols | SWDM MSA, QSFP28 MSA, IEEE802.3bm CAUI-4 |
Applications
Built for 100G Ethernet, data center interconnect and 5G transport networks, this QSFP28 module carries Dual Rate 40 Gbps and 100 Gbps over MMF up to 100G: 75m@OM3/100m@OM4/150m@OM540G: 240m@OM3/350m@OM4/440m@OM5 per link. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of QSFP-40/100-SRBD.
Standards and Compatibility
Compliance: SWDM MSA, QSFP28 MSA, IEEE802.3bm CAUI-4. For projects standardized on Cisco hardware, this product replaces the QSFP-40/100-SRBD directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
To order, quote QSFP-MBIDI-100G 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.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
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.
