QSFP-DD 400G SR8 100m MPO-16 Transceiver
400GQSFPDD SR8Optical Transceiver Module (400G QSFP-DD SR8) with Quad Small Form-Factor Pluggable Double Density (QSFP-DD) form-factor is of high performance in bi-directional signal transmission and aggregate 400Gbps bandwidth, which is designed to follow QSFP DD MSA and 200GBASE-SR4 of IEEE 802.3cd standard.
Compared with the conventional copper-baseddirect attach cables(DACs), the optical fiber with pluggable MPO connector enables the ease of complicated data center cabling deployment by the longer, lighter, and bendable characteristics. Theoptical transceiver moduleutilizes high-performance 850-nm GaAs VCSELs and PIN PDs with superior integration in signal integrity and optical sub-assembly, whose bit-error rate is better than 2.4 E-4 for reliable packet communication within the data center.
Technical Specification Of QSFP-DD 400G SR8100m MPO-16 Transceiver
Absolute Maximum Ratings
Not necessarily applied together. Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
|
Parameter |
Min |
Max |
Unit |
Note |
|
Storage Temperature |
-40 |
85 |
oC |
|
|
-0.5 |
V |
|||
|
Data Input Voltage- Single Ended |
-0.5 |
Vcc+0.5 |
||
|
Control Input Voltage |
-0.5 |
V |
1 |
|
|
Relative Humidity |
5 |
85 |
% |
|
|
Rx Optical Damage Threshold / Lane |
5 |
dBm |
Notes of 400g sr8:
Recommended Operating Conditions
|
Parameter |
Min |
Typical |
Max |
Unit |
Note |
|
Case Operating Temperature |
0 |
70 |
oC |
||
|
Power Supply Voltage |
V |
||||
|
Date Rate per Channel |
Gbps |
||||
|
Bit Error Ratio (BER) |
1, 2 |
||||
|
Control Input Voltage High |
2 |
Vcc+0.3 |
V |
||
|
Control Input Voltage Low |
-0.3 |
V |
|||
|
Two-Wire Serial (TWS) Interface Clock Rate |
1 |
MHz |
|||
|
Differential Data Input / Output Load |
100 |
Ohms |
+/- 10% |
||
|
Fiber Length: 2000 MHz·km 50/125μ m MMF (OM3) |
70 |
m |
|||
|
Fiber Length: 4700 MHz·km 50/125μ m MMF (OM4) |
100 |
m |
Notes of 400g sr8 transceiver:
- 400GSR8 transceiverrequires an electrical connector compliant with QSFP-DD MSA which is used on the host board in order to guarantee its electrical interface specification.
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