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40G LR4 QSFP+ transceiver enables 10km SMF transmission with 4×10Gbps CWDM technology. Compliant with IEEE 802.3ba standards, it features low power consumption and LC duplex interfaces. Ideal for data center interconnects, enterprise networks, and long-distance communications, it supports high-density ports, hot-swappability, and compatibility with major switch brands.
0℃~70℃丨TX：-7~2dBm 丨 RX：<-13dbm丨 < 3.5W 丨Factory warranty 丨 |
CLQSFP40GLR4 |
●4 channels full-duplex transceiver module ●Up to 11.2Gbps data links per channel ●Maximum link length of 10Km ●4 CWDM lanes MUX/DEMUX design ●Built-in digital diagnostic functions ●Hot-pluggable QSFP+ form factor ●Single 3. 3V power supply ●Operating temperature: 0℃ to 70℃ ●RoHS 6 compliant(lead free) ●Digital Diagnostic Monitor(DDM) ●Power Consumption < 3.5W |
Specification | |||
Part Number | CLQSFP40GLR4 | Vendor | C-LIGHT |
Form Factor | QSFP+ | Data Rate | 40Gbps |
Wavelength | 1310nm | Distance | 10km |
Connector | Duplex LC | Media | SMF |
Transmitter Type | DFB CWDM | Receiver Type | PIN |
TX Power | -7~5dBm | Receiver Sensitivity | < -13dBm |
Power Budget | 6dB | Receiver Overload | ＞3dBm |
Typical Power Consumption | ≤3.5W | Extinction Ratio | >4dB |
DDM/DOM | Supported | Ind.Temperature Range | 0 to 70°C |
Protocols | OTN OTU3, 40G Ethernet, Fiber Channel, SATA/SAS3, MSA Compliant | Warranty | 3 Years |
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Related Products | ||
| Part Number | CLQSFP40GLR4 | CLQSFP40GER4 |
| Center Wavelength | 1310nm | 1310nm |
| Connector | Duplex LC | Duplex LC |
| Cable Distance (Max.) | 10km | 40km |
| Modulation | DFB CWDM | DFB CWDM |
| Power Consumption | SMF | SMF |
| TX Power | -7~5dBm | -1~4.5dBm |
| Receiver Sensitivity | < -13dBm | < -19dBm |
| Receiver Overloa | >3dBm | >-5dBm |
| Extinction Ratio | >4dB | >5.5dB |
Application Graph |
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