Cisco ONS-QSFP-4X10-MLR= | 40Gb/s 40GBase-LR Multi-mode Fibre Single-mode 1355nm 10km MPO Connector QSFP+ Transceiver Module

1. Data Transfer Rate: 40 Gbps
2. Form Factor: QSFP+
3. Interface Type: 40GBase-LR
4. Connectivity Technology: Wired
5. Cabling Type: Single-mode fiber
6. Max Transfer Distance: 10 km
7. Wavelength: 1355 nm
8. Connector Type: MPO-12
9. Max Operating Temperature: 70°C
10. Min Operating Temperature: 0°C
11. Power Consumption: 3.5W
12. Digital Diagnostics Monitoring (DDM): Yes

Helpful notes:
1. This transceiver module is compatible with Cisco networking equipment.
2. It supports multi-rate fiber, meaning it can operate at different data transfer rates.
3. The MPO-12 connector is a high-density connector commonly used in data centers.