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IBM BN-CKM-QP-SR4 Blade 40GB 40Base-SR4 150m 850nm QSFP Transceiver
- Supports 100Gbps aggregate data rates
- Hot-pluggable QSFP28 form factor for easy maintenance
- Up to 100m reach over OM4 multi-mode fiber (MMF)
- Integrated Digital Diagnostics Monitoring (DDM) for real-time status
- Optimized for Check Point security appliance compatibility
We'll confirm the current price and availability for BN-CKM-QP-SR4.
Key specifications
See full specs ↓- Form Factor
- QSFP28
- Data Rate
- 100Gbps
- Wavelength
- 850nm
- Connector
- MPO-12
- Cable Type
- Multi-mode Fiber (MMF)
- Max Distance
- 100m (OM4) / 70m (OM3)
Product details
The BN-CKM-QP-SR4 is a 100GBASE-SR4 QSFP28 optical transceiver module designed for high-performance networking in Check Point environments. It provides reliable 100Gbps throughput over multi-mode fiber for data center and enterprise core applications.
Technical Information
| Form Factor | QSFP28 |
| Data Rate | 100Gbps |
| Wavelength | 850nm |
| Connector | MPO-12 |
Additional Specifications
| Cable Type | Multi-mode Fiber (MMF) |
| Max Distance | 100m (OM4) / 70m (OM3) |
| Power Consumption | < 3.5W |
Description
The BN-CKM-QP-SR4 is a high-performance QSFP28 transceiver module optimized for 100 Gigabit Ethernet links. It operates at a nominal wavelength of 850nm and is compliant with the QSFP28 Multi-Source Agreement (MSA) and IEEE 802.3bm 100GBASE-SR4 standards. The module is specifically programmed and tested for seamless integration with Check Point hardware, ensuring full compatibility and performance. It features four independent transmit and receive channels, each capable of 25.78Gbps operation, utilizing a VCSEL transmitter and PIN receiver array.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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Get volume pricing and availability for BN-CKM-QP-SR4.

