100G QSFP28 4W40 4x 25G NRZ100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper
The 100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper is a QSFP28 optical transceiver delivering 103.125Gbps (4x 25.78Gbps) over SMF. Operating at 1310nm with a Duplex LC interface, it reaches 40km and is compliant with QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,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, 103.125Gbps (4x 25.78Gbps) data rate
- Wavelength: 1310nm
- Connector: Duplex LC
- Reach: up to 40km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Juniper Compatible | QSFP-100G-4WDM40-I |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm |
| Max Cable Distance | 40km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | EML |
| Receiver Type | APD |
| TX Power | -2.5~6.5dBm |
| RX Power | -20.5~-3.5dBm |
| Power Budget | 18dB |
| Extinction Ratio | >4.5dB |
| Power Consumption | <5.5W |
| DDM/DOM | Supported |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| Packaging Technology | BOX Packaging |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| Protocols | QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,SFF-8636 |
Applications
In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 4W40 4x 25G NRZ QSFP-100G-4WDM40-I 1310nm 40km Duplex LC/UPC Industrial Module, Juniper delivers 103.125Gbps (4x 25.78Gbps) transmission over SMF with a reach of 40km. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. For networks standardized on Juniper hardware, it is a drop-in equivalent of the QSFP-100G-4WDM40-I. The link runs 4x 25G-NRZ modulation, which keeps it aligned with current 100G switch silicon.
Standards and Compatibility
Compliance: QSFP28 MSA,IEEE 802.3-2018,4WDM-40,SFF-8661,SFF-8636. For projects standardized on Juniper hardware, this product replaces the QSFP-100G-4WDM40-I 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-4W40-100G-I 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.
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.
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.
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.
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.
