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40Gbps QSFP+ LR4 10km Optical Transceiver

40G sfp module price

40Gbps QSFP+ LR4 10km Optical Transceiver

40Gbps QSFP+ LR4 10km Optical Transceiver,This product is a 40G QSFP+ LR4 integrates four transmitters and receivers into one module. The central wavelengths of the channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. 

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  • Description
Description

40Gbps QSFP+ LR4 10km Optical Transceiver

In the transmitter side, the four lanes of optical data channels are optically multiplexed by the integrated optical multiplexer. In the receive side, the four lanes of optical data channels are optically de-multiplexed by the integrated optical de-multiplexer. Each data channels is recovered by a PIN photo-detector and trans-impedance amplifier, retimed.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ IEEE802.3ba 40GBASE-LR4 and compliant to SFF-8436.

 

 

 

Products Features


Hot pluggable QSFP+ MSA form factor

Supports 41.25Gb/s aggregate bit rate

Integrated 4 CWDM lanes MUX/DEMUX

Up to 10km transmission on single mode fiber (SMF)

XLPPI electrical interface

Duplex LC receptacles

Hot pluggable QSFP+ form factor

Maximum power consumption 3.5W

Case operating temperature range:0℃~+70℃

RoHS Compliant

DDMI function available with internally calibrated mode

 

I2C management interface

 

 

Applications


Data Center

Ethernet Switches

 

 

 

Pin Description.


Pin Symbol Name/Description NOTE
1 GND Transmitter Ground (Common with Receiver Ground) 1
2 Tx2n Transmitter Inverted Data Input  
3 Tx2p Transmitter Non-Inverted Data output  
4 GND Transmitter Ground (Common with Receiver Ground) 1
5 Tx4n Transmitter Inverted Data Input  
6 Tx4p Transmitter Non-Inverted Data output  
7 GND Transmitter Ground (Common with Receiver Ground) 1
8 ModSelL Module Select  
9 ResetL Module Reset  
10 VccRx 3.3V Power Supply Receiver 2
11 SCL 2-Wire serial Interface Clock  
12 SDA 2-Wire serial Interface Data  
13 GND Transmitter Ground (Common with Receiver Ground)  
14 Rx3p Receiver Non-Inverted Data Output  
15 Rx3n Receiver Inverted Data Output  
16 GND Transmitter Ground (Common with Receiver Ground) 1
17 Rx1p Receiver Non-Inverted Data Output  
18 Rx1n Receiver Inverted Data Output  
19 GND Transmitter Ground (Common with Receiver Ground) 1
20 GND Transmitter Ground (Common with Receiver Ground) 1
21 Rx2n Receiver Inverted Data Output  
22 Rx2p Receiver Non-Inverted Data Output  
23 GND Transmitter Ground (Common with Receiver Ground) 1
24 Rx4n Receiver Inverted Data Output 1
25 Rx4p Receiver Non-Inverted Data Output  
26 GND Transmitter Ground (Common with Receiver Ground) 1
27 ModPrsl Module Present  
28 GND Transmitter Ground (Common with Receiver Ground)  
29 Tx2n Transmitter Inverted Data Input 2
30 Tx2p Transmitter Non-Inverted Data output 2
31 GND Transmitter Ground (Common with Receiver Ground)  
32 Tx4n Transmitter Inverted Data Input 1
33 Tx4p Transmitter Non-Inverted Data output  
34 GND Transmitter Ground (Common with Receiver Ground)  
35 ModSelL Module Select 1
36 ResetL Module Reset  
37 VccRx 3.3V Power Supply Receiver  
38 SCL 2-Wire serial Interface Clock 1

  

 

Notes:

1. GND is the symbol for signal and supply (power) common for QSFP+ modules. All are common within the QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal common ground plane.

 

2. VccRx, Vcc1 and VccTx are the receiver and transmitter power suppliers and shall be applied concurrently. Recommended host board power supply filtering is shown in Figure 4 below. Vcc Rx, Vcc1 and Vcc Tx may be internally connected within the QSFP+ transceiver module in any combination. The connector pins are each rated for a maximum current of 1000mA.

 

 

Pin-out of Connector Block on Host Board

 

 

 

 

Quality Certification


 

 

 

 

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NO.4007,Peanut U Gu Creative Park , No.57 GuangDa Rd,LongGang Zone, Shenzhen city, China.

86 755 -23764821

info@sindaoptic.com

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