QSFP+ 40G LR4 10KM
QSFP+ 40G LR4 10KM
The QSFP+ 40G-LR4-10km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side 40G interfaces. The 40G QSFP+ LR4 Lite transceiver is designed for applications based on the IEEE802.3ba 40GBASE-LR4 standard of up to 10km reach.
Features of QSFP+ 40G LR4 10km
Reach: 10 km via SMF
Uncooled CWDM DFB lasers, directly modulated
Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm
User controllable Transmit Input Equalization and Receiver Output Amplitude
MSA-compliant performance monitoring via I2C interface
Fiber connector: SMF LC duplex connector
Compliant with QDR/DDR InfiniBand data rates
Hot-pluggable electrical interface
0–70°C operating temp
Power dissipation < 3.5W
RoHS6 compliant (lead-free)
Applications of QSFP+ 40G LR4 10km
40G Ethernet
InfiniBand QDR and DDR interconnects
Specifications of QSFP+ 40G LR4 10km
Recommended Operating EnvironmentOptical Transmitter PerformanceOptical Receiver Performance
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Power Supply Voltage |
VCC |
V |
|||
Operating Case Temperature |
TC |
0 |
25 |
70 |
°C |
Pin Descriptions of QSFP+ 40G LR4 10km
Pin Definition of QSFP+ 40G LR4 10km
Pin |
Symbol |
Name/Description |
1 |
GND |
Ground |
2 |
Tx2n |
Transmitter Inverted Data Input |
3 |
Tx2p |
Transmitter Non-Inverted Data Input |
4 |
GND |
Ground |
5 |
Tx4n |
Transmitter Inverted Data Input |
6 |
Tx4p |
Transmitter Non-Inverted Data Input |
7 |
GND |
Ground |
8 |
ModSelL |
Module Select |
9 |
ResetL |
Module Reset |
10 |
Vcc Rx |
+3.3 V Power supply receiver |
11 |
SCL |
2-wire serial interface clock |
12 |
SDA |
2-wire serial interface data |
13 |
GND |
Ground |
14 |
Rx3p |
Receiver Non-Inverted Data Output |
15 |
Rx3n |
Receiver Inverted Data Output |
16 |
GND |
Ground |
17 |
Rx1p |
Receiver Non-Inverted Data Output |
18 |
Rx1n |
Receiver Inverted Data Output |
19 |
GND |
Ground |
20 |
GND |
Ground |
21 |
Rx2n |
Receiver Inverted Data Output |
22 |
Rx2p |
Receiver Non-Inverted Data Output |
23 |
GND |
Ground |
24 |
Rx4n |
Receiver Inverted Data Output |
25 |
Rx4p |
Receiver Non-Inverted Data Output |
26 |
GND |
Ground |
27 |
ModPrsL |
Module Present |
28 |
IntL |
Interrupt |
29 |
Vcc Tx |
+3.3 V Power supply transmitter |
30 |
Vcc1 |
+3.3 V Power Supply |
31 |
LPMode |
Low Power Mode |
32 |
GND |
Ground |
33 |
Tx3p |
Transmitter Non-Inverted Data Input |
34 |
Tx3n |
Transmitter Inverted Data Input |
35 |
GND |
Ground |
36 |
Tx1p |
Transmitter Non-Inverted Data Input |
37 |
Tx1n |
Transmitter Inverted Data Input |
38 |
GND |
Ground |
Important Notice of QSFP+ 40G LR4 10km
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of T&S or others. Further details are available from any T&S sales representative.
T&S Communicationsis a professional fiber optic products supplier, we provide plc splitter 1x32, qsfp transceiver module, qsfp transceiversand etc. Want to know qsfp priceor more? Please contact us.
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