40G QSFP+ include SR4, PSM IR4, PSM LR4, LR4, ER4.This series of products adopt LC or MPO interface, compatible with IEEE802.3bm, SFF-8436;With features of low power consumption, small size and high speed, it is beneficial to increase capacity, improve port density and reduce power consumption of data center, which is widely used in data center, MAN and other environments.
1)Hot-pluggable QSFP+ form factor
2)4 independent full-duplex channels
3)Up to 11.2Gbps per channel bandwidth
4)Aggregate bandwidth of > 40Gbps
5)QSFP MSA compliant
6)VCSEL/DFB/EML transmitter
7)Built-in digital diagnostic functions
8)Duplex LC receptacles/Single MPO-12 receptacle
9)Single +3.3V power supply operating
10)TX input and RX output CDR retiming
11)RoHS-6 Compliant
12)Temperature range 0°C to 70°C
| Description | Data Rate | Reach | TX | RX | Output Power | Sensitivity |
| 40G QSFP+ SR4 | 40Gbps | 100M | 850nm VCSEL | PIN | -7.6~+2.4dBm | ≦-11.1dBm |
| 40G QSFP+ eSR4 | 40Gbps | 300M | 850nm VCSEL | PIN | -7.5~+2.4dBm | ≦-11.1dBm |
| 40G QSFP+ CWDM IR4 | 40Gbps | 2KM | CWDM DFB | PIN | -7.5~+2.5dBm | ≦-10dBm |
| 40G QSFP+ PSM IR4 | 40Gbps | 2KM | 1310nm DFB | PIN | -5.5~+1.5dBm | ≦-12.5dBm |
| 40G QSFP+ IR4 | 40Gbps | 2KM/100M | CWDM DFB | PIN | -7.0~+2.3dBm | ≦-10dBm |
| 40G QSFP+ LR4 | 40Gbps | 10KM | CWDM DFB | PIN | -7.5~+2.5dBm | ≦-10dBm |
| 40G QSFP+ PSM LR4 | 40Gbps | 10KM | 1310nm DFB | PIN | -5.5~+1.5dBm | ≦-12.6dBm |
| 40G QSFP+ ER4 | 40Gbps | 40KM | CWDM DFB | APD | -2.7~+4.5dBm | ≦-19dBm |