
The 100G QSFP28 BX10 4x 25G NRZ 1271nm-TX/1331nm-RX 10km Simplex LC/UPC Module, Cisco is a hot-pluggable QSFP28 transceiver rated at 106.25Gbps. Using a Simplex LC/UPC optical interface over SMF at 1271nm-TX/1331nm-RX, it covers transmission distances up to 10km. Compliance with QSFP28 MSA, SFF-8636,IEEE 802.3bs , CAUI-4, together with integrated diagnostic monitoring, makes it a dependable choice for 100G Ethernet, data center interconnect and 5G transport networks.
Product Highlights
- QSFP28 form factor, 106.25Gbps data rate
- Wavelength: 1271nm-TX/1331nm-RX
- Connector: Simplex LC/UPC
- Reach: up to 10km
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-BX10-100G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max. Data Rate | 106.25Gbps |
| Wavelength | 1271nm-TX/1331nm-RX |
| Max. Cable Distance | 10km |
| Connector | Simplex LC/UPC |
| Media | SMF |
| Transmitter Type | DFB |
| Receiver Type | PIN |
| TX Power | -1.9-4.8dBm |
| Minimum Receiver Power | -8.2dBm |
| Power Budget | 6.3dB |
| Receiver Overload | 4.8dBm |
| Max. Power Consumption | <4W |
| Extinction Ratio | >3.5dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 1x 100G-PAM4 |
| Bit Error Ratio (BER) | DSP |
| Packaging Technology | TO |
| Protocols | QSFP28 MSA, SFF-8636,IEEE 802.3bs , CAUI-4 |
Applications
In 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 BX10 4x 25G NRZ 1271nm-TX/1331nm-RX 10km Simplex LC/UPC Module, Cisco delivers 106.25Gbps transmission over SMF with a reach of 10km. The Simplex LC/UPC interface and 1271nm-TX/1331nm-RX optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. 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
Compliance: QSFP28 MSA, SFF-8636,IEEE 802.3bs , CAUI-4. 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-BX10-100G 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.
Shipping and Lead Time
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.
Quality Assurance
Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.
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.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.



