Designed for 100G Ethernet, data center interconnect and 5G transport networks, the 100G QSFP28 BX40 4x 25G NRZ 1304.58nm-TX/1309.14nm-RX 40km Simplex LC/UPC Module, Cisco provides 106.25Gbps throughput in a QSFP28 form factor. It operates at 1304.58nm-TX/1309.14nm-RX over SMF through a Simplex LC/UPC connector and supports link lengths up to 40km@OS2. The module meets QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA and includes digital diagnostic monitoring for live status readout.
Product Highlights
- QSFP28 form factor, 106.25Gbps data rate
- Wavelength: 1304.58nm-TX/1309.14nm-RX
- Connector: Simplex LC/UPC
- Reach: up to 40km@OS2
- Fiber media: SMF
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-BX40-100G |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP28 |
| Max. Data Rate | 106.25Gbps |
| Wavelength | 1304.58nm-TX/1309.14nm-RX |
| Max. Cable Distance | 40km@OS2 |
| Connector | Simplex LC/UPC |
| Media | SMF |
| Transmitter Type | MZM EML |
| Receiver Type | APD |
| TX Power | 1.7~7.1dBm |
| Minimum Receiver Power | -16dBm |
| Power Budget | 17.7dB |
| Receiver Overload | -3dBm |
| Max. Power Consumption | 4.5W |
| Extinction Ratio | > 5.0dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 1x 100G-PAM4 |
| Inbuilt FEC | KP4 |
| Bit Error Ratio (BER) | 2E-4 |
| Protocols | QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA |
Applications
Network architects choose the 100G QSFP28 BX40 4x 25G NRZ 1304.58nm-TX/1309.14nm-RX 40km Simplex LC/UPC Module, Cisco for 100G Ethernet, data center interconnect and 5G transport networks: it runs 106.25Gbps over SMF and reaches 40km@OS2. The Simplex LC/UPC interface and 1304.58nm-TX/1309.14nm-RX 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 and Compatibility
Compliance: QSFP28 MSA, IEEE 802.3bs, 100G Lambda MSA. 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
Our part number for this module is QSFP-BX40-100G. 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.
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.
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.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
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.