Product Details
QSFP-40G-ER4 QSFP+ 40G 1310nm 40KM LC DDM QSFP Transceiver Module
Description
Miray’s QSFP-40G-ER4 is a 4x10G hot-pluggable optical transceiver
module. It is designed for 40km optical communication applications
over single mode fiber. Optcore enables the integration of 4
transmitters, 4 receivers, and an optical MUX/DeMUX into a small
form factor package that delivers a 40Gbps data link in a compact
QSFP+ footprint. The QSFP-40G-ER4-OP a duplex LC connector for the
optical interface and a 148-pin connector for the electrical
interface. The transceiver consists of 4 10GB/s CWDM channels,
whose wavelengths are in the 1300nm range. The product is
40GBASE-ER4 of the IEEE P802.3ba standard.
Features
- Up to 11.2Gb/s data rate per channel
- 4 CWDM lanes MUX/DEMUX
- SMF LC duplex connector
- QSFP+ MSA compliant
- Electrically hot-pluggable
- Optical link budget: 9.5dBm
- RoHS-6 compliant and lead-free
- Digital diagnostic capabilities
- Single +3.3V power supply
- Maximum power consumption 3.5W
- All-metal housing for superior EMI performance
- Case operating temperature
- Commercial: 0 ~ +70℃
Recommended Operating Environment
Parameter | Symbol | Min | Typical | Max | Unit |
Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
Operating Case Temperature | Tc | 0 | | 70 | ºC |
Data Rate Per Lane | fd | 9.95 | 10.3125 | 11.15 | Gb/s |
Humidity | Rh | 10 | | 90 | % |
Power Dissipation | Pm | | | 3.5 | W |
Fiber Bend Radius | Rb | 3 | | | cm |
Optical Parameters(TOP = -40 to 85°C, VCC = 3.135 to 3.465 Volts)
Parameter | Symbol | Min | Typical | Max | Unit |
Transmitter |
Signaling Speed per Lane |
|
|
|
|
|
Center Wavelength |
λc | 1264.5 | 1271 | 1277.5 |
nm |
1284.5 | 1291 | 1297.5 |
1304.5 | 1311 | 1317.5 |
1324.5 | 1331 | 1337.5 |
Total Average Launch Power | Pout |
|
| 10.5 | dBm |
Transmit OMA per Lane |
| -1.3 |
| 5 | dBm |
Average Optical power per lane | TXPX | -2.7 |
| 4.5 | dBm |
Difference in launch power between any two lanes (OMA) |
|
|
| 4.7 | dB |
Transmitter Dispersion Penalty | TDP |
|
| 2.6 | dB |
Launch power (OMA) minus TDP per lane |
| -0.5 |
|
| dBm |
Extinction Ratio | ER | 4.5 |
|
| dB |
Sidemode Suppression ratio | SSRmin | 30 |
|
| dB |
Average Launch Power of OFF Transmitter (each lane) | Poff |
|
| -30 | dB |
Relative Intensity Noise | RIN |
|
| -128 | dB/Hz |
Transmitter Eye Mask definition: X1, X2, X3, Y1, Y2, Y3 | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
Jitter Generation |
| Per OTL3.4 section 4.14.1 |
|
Receiver |
Signaling Speed per Lane |
| 9.95 |
| 11.15 | GBd |
Center Wavelength |
λc | 1264.5 | 1271 | 1277.5 |
nm |
1284.5 | 1291 | 1297.5 |
1304.5 | 1311 | 1317.5 |
1324.5 | 1331 | 1337.5 |
Receive Power (OMA) per Lane | RxOMA |
|
| -4.0 | dBm |
Average Receive Power per Lane | RXPx | -21.2 |
| -4.5 | dBm |
Receiver Sensitivity (OMA) per Lane(@ PRBS 231-1 and BER=5×E-5) | Rxsens |
|
| -19 | dBm |
Stressed Receiver Sensitivity (OMA)per Lane(@ PRBS 231-1 and
BER=10-12) |
SRS |
|
|
-16.8 |
dBm |
Damage Threshold per Lane | PMAX |
|
| -8 | dBm |
Return Loss | RL |
|
| -26 | dB |
Jitter Tolerance |
| Per OTL3.4, G.8251 |
|
Vertical eye closure penalty, per lane |
|
|
| 2.2 | dB |
Receive electrical 3 dB upper cutoff frequency, per lane |
|
|
| 12.3 | GHz |
LOS Assert | LOSA | -35 |
|
| dBm |
LOS De-Assert – OMA | LOSD |
|
| -19 | dBm |
LOS Hysteresis | LOSH | 0.5 |
|
| dB |
Connection
Dimension
Product Packing
Compatibility Test
Compatible Brands
Production Flow
For more details, welcome to inquire us freely.
Company Profile
Shenzhen Miray Communication Technology Co., Ltd., established in
2009 with the headquarter in Shenzhen, China, is a professional
optical fiber transmission equipment manufacturer which included in
R&D, manufacture, sales and service. Our company devotes to
provide high-speed data transmission solutions for data centers,
cloud computing, transmission and other fields. The active device
product line of Miray mainly includes 1G SFP optical module, 10G SFP+ optical module, 10G XFP optical
module, 25G SFP28 optical module, 40G QSFP optical module, 100G
QSFP28 optical module, high-speed copper cable (DAC) components,
high-speed Active Optical Cable (AOC) components.
Miray always regards technological innovation as the core
competitiveness of the company, we have established a high-speed
optical module R&D center, equipped with a professional modern
industrial plant of over 2000 square meters, passed the ISO9001
quality system certification, and has a complete set of test aging
equipment and perfect production technology and strict inspection
process, and invested in a full set of advanced automated
inspection equipment, greatly improved the inspection efficiency
and ensured product quality.
Based on the goal of quickly responding to customers’ requirements,
and product innovation and quality assurance as the foundation,
Miray has gathered a strong and professional technical R&D
team. Over the years, Miray has closely followed the development of
communication technology of the times, pays close attention to
industry trends, and continuously launched new products for
mainstream applications in the industry. Miray insists on providing
customers not only products but also services. All these enable us
to create maximum profits for customers to realize a win-win
development.
Our mission is committing to providing first-class fiber network communication products and services and becoming the best partner in the field of optical communication.