Product Description
Qsfp28 100g Lr4 10km 1310nm LC Optical Module Qsfp-100g-Lr4 SFP SMF 10km 1310nm 100g Qsfp28 100g SFP Lr
1. QSFP28-100G-SR4 is Huawei compatible 100GBASE-SR4 QSFP28 (Quad Small Form-Factor Pluggable 28) Transceiver designed for operation over multi-mode optical fiber.
2. Module has minimum guaranteed optical budget of 1.9 dB, which in most cases is enough to reach 100 m over OM4 multi-mode fiber, or 70 m over OM3 multi-mode fiber.
3. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry.
GENERAL SPECIFICATIONS (TC=25°C, UNLESS OTHERWISE NOTED
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
Operating Case Temperature |
Tc |
0 |
|
70 |
ºC |
C-Temp |
-40 |
|
85 |
ºC |
I-Temp |
Power Supply Voltage |
Vcc |
3.15 |
3.3 |
3.45 |
V |
|
Power Consumption |
|
|
|
3.5 |
W |
|
Lane Baud Rate |
BRLANE |
|
25.78125 |
|
Gbps |
|
|
27.9525 |
|
Gbps |
|
Bit Error Ratio |
BER |
|
|
1E-12 |
|
|
Data Speed Tolerance |
DR |
-100 |
- |
+100 |
ppm |
|
Operating Distance |
D |
|
|
70 |
m |
@ OM3 MMF |
|
|
100 |
m |
@ OM4 MMF |
TRANSMITTER CHARACTERISTICS (T=25°C, unless noted)
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
Center Wavelength |
λ |
840 |
850 |
860 |
nm |
|
RMS Spectral Width |
RSM |
|
|
0.6 |
nm |
|
Average launch power, each lane |
Pf |
-8.4 |
|
2.4 |
dBm |
|
Optical Modulation Amplitude (OMA), each lane |
Tx OMA |
-6.4 |
|
3 |
dBm |
|
Average launch power of OFF transmitter, each lane |
|
|
|
-30 |
dBm |
|
Extinction ratio |
ER |
3 |
|
|
dB |
|
Optical return loss tolerance |
|
|
|
12 |
dB |
|
RECEIVER CHARACTERISTICS (T=25°C, unless noted)
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
Center wavelength |
λ |
840 |
850 |
860 |
nm |
|
Damage threshold |
|
3.4 |
|
|
dBm |
|
Receiver sensitivity (OMA) |
SOMA |
|
|
-7.2 |
dB |
BER@5E-5 |
Receiver reflectance |
|
|
|
-12 |
dB |
|
LOS Assert |
LOSA |
-30 |
|
|
dBm |
|
LOS De-Assert |
LOSD |
|
|
-10.5 |
dBm |
|
LOS Hysteresis |
LOSH |
0.5 |
|
|
dB |
|
Detailed Photos
Product Parameters
Product Features
*Compliant to QSFP28 MSA
*SFF-8636 Specification
*Wide Operating Temperature(0°C~70°C)
*4x25Gbps and 4x27.95Gbps 850nm VCSEL-based Transmitter
*RoHS compliant
Applications
Data Center Switches: As a key component for intra-data center interconnections, supporting high-speed data transmission and switching.
High-End Campus Core Switches: Providing high-speed and reliable connectivity services in large campus networks.
5G Fronthaul Networks: Serving as a connection module between fronthaul devices in 5G communication networks, enabling high-speed data transmission.
Packaging & Shipping
Company Profile
About Suzhou Weimei Electronic Technology Co., Ltd
Mvslink reisted and established in 2012, headquartered in Suzhou, with research and development laboratories in Shanghai, a production factory in Suzhou, and a sales office in South Korea.
Focus on the rapidly growing markets of cloud computing data centers, telecommunications, and 5G wireless, as well as consumer AOC products. Committed to building a semiconductor optoelectronic integration platform and aiming to become a leading brand in the global optoelectronics field.
FAQ
Q: Do you support customization?
A: Definitely yes, customization is available according to your product requirements.
Q: Can l get a sample first?
A: We do offer samples before making any production so that the production is up to the buyer's ex-pectation. Samples can be delivered within 5-8 days.
Q: What is your MOQ?
A: 1 piece is available. We can also provide free samples for our valued customers.
Q: How much will the shipping charges be?
A: It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested. If you have another question, please contact us.
Q: Are you real manufacturer?
A: Yes, our factory is located in Suzhou, China, 12 years experience.