| Customization: | Available |
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| Type: | Optical Receiver |
| Certification: | CE, ISO, RoHS |
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★Description
LR4 30km 40G QSFP+ Optical Transceivers (DT-LR4-QSFP+-40G-30KM),To Be Used On a Series of Switches, Routers, Servers, Network InterfaceCard Etc,Package:QSFP+,Data
Rate:40G,Wavelength:1271-1331nm,Reach:30km,TX:DFB,RX:PIN,TX Power:-2~2.3dBm,RX
Sensitivity:-12dBm,Compatible With the Brand:Cisco,Juniper,Brocade,Arista,Mellanox,HPE,Dell,Dell Force10,Huawei...Etc is Optional.
★Features
⊙RoHS-6 Compliant
⊙Duplex LC Receptacle
⊙4 Parallel lanes design
⊙Single +3.3V power supply
⊙Hot-pluggable QSFP+ form factor
⊙Maximum power consumption 3.5W
⊙ Aggregate Bandwidth of up to 44.0G
⊙Digital Diagnostics Monitoring Interface
⊙Transmission data rate up to 11.2Gbps per channel
⊙Up to 30km transmission on single mode fiber (SMF)
⊙Commercial operating case temperature range: 0 ~70ºC
★Product Performance
| DAYTAI Model | Tx (nm) |
Reach (m) |
TX | RX | TX Power (dBm) |
RX Sensitivity (dBm) |
| DT-LR4-QSFP+-40G-2KM | 1271-1331 | 2km | DFB | PIN | -7~1 | -11.5 |
| DT-LR4-QSFP+-40G-10KM | 1271-1331 | 10km | DFB | PIN | -7~2.3 | -11.5 |
| DT-LR4-QSFP+-40G-20KM | 1271-1331 | 20km | DFB | PIN | -7~2.3 | -11.5 |
| DT-LR4-QSFP+-40G-30KM | 1271-1331 | 30km | DFB | PIN | -2~2.3 | -12 |
| Absolute Maximum Ratings | ||||
| Parameter | Symbol | Min | Max | Unit |
| Storage Ambient Temperature | TSTG | -40 | 85 | C |
| Operating Humidity | HO | 5 | 95 | % |
| Power Supply Voltage | Vcc | 0 | 3.6 | V |
| Damage Threshold, each Lane | THd | 3.3 | dBm | |
| Recommended Operating Conditions | |||||
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature (Commercial) | Tc | 0 | 70 | C | |
| Power Supply Voltage | Vcc | 3. 13 | 3.3 | 3.47 | V |
| Power Consumption | Pdiss | 2.5 | W | ||
| Signaling Speed Per Channel | 10.3125 | 11.2 | Gbps | ||
| Control Input Voltage High | 2 | Vcc | V | ||
| Control Input Voltage Low | 0 | 0.8 | V | ||
| Fiber Length 9/ 125μm core SMF | - | - | 30 | KM | |
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