Categories | QSFP Optical Transceiver |
---|---|
Brand Name: | HD |
Model Number: | HD-QSFP+/40G-LR4 |
Certification: | CE/ROHS/FCC/ISO |
Place of Origin: | CHINA |
MOQ: | 1pc |
Price: | negotiation |
Payment Terms: | T/T or western Union |
Supply Ability: | 50000 pcs per month |
Delivery Time: | 3-7working days after received deposit |
Packaging Details: | Packed in carton |
Product Name: | QSFP+ SR4 40G Fiber Module for Cisco QSFP-40G-CSR4 |
Application: | Data center &Fiber Networking |
Center Wavelength: | 4x10Gb/s CWDM 1271/1291/1311/1331nm |
Optical connector: | LC or MPO |
Tx power: | -7 to 2.3dBm |
Sensitivity: | <-13.7dBm |
Distance: | 10Km via SMF |
DDMI: | YES |
Standard: | QSFP+ MSA IEEE 802.3ba 40GBASE-LR4 |
QSFP+ SR4 40G Fiber Module for Cisco QSFP-40G-CSR4
Features
Description
HD-QSFP+/40G-LR4 transceiver modules are designed for use in 40 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP+ MSA1,2 and IEEE 802.3ba 40GBASE-LR43. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU4.
Applications
Pin Descriptions
Figure 1 – QSFP+ MSA-compliant 38-pin connector
Pin | 6BSymbol | Name/Description | Notes |
1 | GND | Ground | 1 |
2 | Tx2n | Transmitter Inverted Data Input | |
3 | Tx2p | Transmitter Non-Inverted Data Input | |
4 | GND | Ground | 1 |
5 | Tx4n | Transmitter Inverted Data Input | |
6 | Tx4p | Transmitter Non-Inverted Data Input | |
7 | GND | Ground | 1 |
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 | 1 |
14 | Rx3p | Receiver Non-Inverted Data Output | |
15 | Rx3n | Receiver Inverted Data Output | |
16 | GND | Ground | 1 |
17 | Rx1p | Receiver Non-Inverted Data Output | |
18 | Rx1n | Receiver Inverted Data Output | |
19 | GND | Ground | 1 |
20 | GND | Ground | 1 |
21 | Rx2n | Receiver Inverted Data Output | |
22 | Rx2p | Receiver Non-Inverted Data Output | |
23 | GND | Ground | 1 |
24 | Rx4n | Receiver Inverted Data Output | |
25 | Rx4p | Receiver Non-Inverted Data Output | |
26 | GND | Ground | 1 |