100G QSFP28 BX80 4x 25G NRZ 1270nm-TX/1310nm-RX 80km Simplex LC/UPC Module, Cisco

Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 BX80 4x 25G NRZ 1270nm-TX/1310nm-RX 80km Simplex LC/UPC Module, Cisco provides 100Gbps throughput in a QSFP28 form factor. It operates at 1270nm-TX/1310nm-RX[TX over SMF through a Simplex LC/UPC connector and supports link lengths up to 80km. The module meets QSFP28 MSA, SFF-8636, IEEE 802.3ba, 100Gbase-ER4 and includes digital diagnostic monitoring for live status readout.

Product Highlights

• QSFP28 form factor, 100Gbps data rate
• Wavelength: 1270nm-TX/1310nm-RX[TX
• Connector: Simplex LC/UPC
• Reach: up to 80km
• Fiber media: SMF
• DDM/DOM: Supported

Built for 100G Ethernet, data center interconnect and 5G transport networks, this QSFP28 module carries 100Gbps over SMF up to 80km per link. The Simplex LC/UPC interface and 1270nm-TX/1310nm-RX[TX optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. 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 compliance covers QSFP28 MSA, SFF-8636, IEEE 802.3ba, 100Gbase-ER4. The unit works in any equipment with a standard QSFP28 interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

Our part number for this module is QSFP-BX80-100G. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.

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.

As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

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.