|
Product Details:
|
| Product Name: | 40GBASE-SR4 QSFP+ QSFP Transceiver Module | Data Rate: | 40Gb/s |
|---|---|---|---|
| Wavelength: | 850nm | Cable Type: | MMF |
| Distance: | 150m On OM4 | Power Supply: | +3.3V |
| Form Factor: | QSFP+ Transceiver | Connector: | MPO |
| High Light: | Sr4 Digital Diagnostic 850nm sfp transceiver,850nm QSFP Transceiver Module,Multimode MPO QSFP Transceiver Module |
||
Miray’s QSFP-40G-SR4 is a parallel 40Gbps Quad Small Form-factor Pluggable (QSFP) optical module.It provides increased port density and total system cost savings. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate data rate of 40Gbps over 100 meters of OM3 multi-mode fiber.An optical fiber cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle.
The module operates by a single +3.3V power supply. LVCMOS/LVTTL global control signals, such as Module Present, Reset, Interrupt and Low Power Mode, are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals, and to receive digital diagnostic information.
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Remarks |
|
Operating Case Temperature |
TOP |
0 |
- |
70 |
°C |
- |
|
Power Supply Voltage |
VCC |
3.135 |
3.3 |
3.465 |
V |
- |
|
Data Rate, each lane |
- |
- |
10.3125 |
11.2 |
Gb/s |
- |
|
Control Input Voltage High |
- |
2 |
- |
VCC |
V |
- |
|
Control Input Voltage Low |
- |
0 |
- |
0.8 |
V |
- |
|
Link Distance (OM3) |
D |
- |
- |
100 |
m |
- |
|
Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
Notes |
|
Center Wavelength |
λC |
840 |
850 |
860 |
nm |
- |
|
RMS Spectral Width |
∆λrms |
|
0.5 |
0.65 |
nm |
- |
|
Average Optical Power, each Lane |
PAVG |
-7.6 |
|
1.0 |
dBm |
1 |
|
Optical Modulation Amplitude (OMA), each Lane |
POMA |
-5.6 |
- |
3.0 |
dBm |
2 |
|
Difference in Launch Power between any Two Lanes (OMA) |
Ptx,diff |
- |
- |
4.0 |
dB |
- |
|
Peak Power, each Lane |
PPT |
|
- |
4.0 |
dBm |
- |
|
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane |
OMA- TDP |
-6.5 |
- |
- |
dBm |
- |
|
TDP, each Lane |
- |
- |
- |
3.5 |
dB |
- |
|
Extinction Ratio |
ER |
3.0 |
- |
- |
dB |
- |
|
Relative Intensity Noise |
RIN |
- |
- |
-128 |
dB/Hz |
12dB reflection |
|
Optical Return Loss Tolerance |
TOL |
- |
- |
12 |
dB |
- |
|
Encircled Flux |
- |
>86% at 19um <30% at 4.5um |
- |
- |
||
|
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
- |
0.23, 0.34, 0.43, 0.27, 0.35, 0.4 |
- |
- |
||
|
Average Launch Power OFF Transmitter, each Lane |
Poff |
- |
- |
-30 |
dBm |
- |
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
|
Center Wavelength Range |
lC |
840 |
850 |
860 |
nm |
- |
|
Damage Threshold, each lane |
THd |
3.4 |
- |
- |
dBm |
3 |
|
Average Power at Receiver Input, each lane |
- |
-9.5 |
- |
2.4 |
dBm |
- |
|
Receiver Reflectance |
RR |
- |
- |
-12 |
dB |
- |
|
Receiver Power (OMA), each Lane |
- |
- |
- |
3.0 |
dBm |
- |
|
Stressed Receiver Sensitivity (OMA), each lane |
- |
- |
-- |
-5.4 |
dBm |
4 |
|
Receiver Sensitivity (OMA), Each Lane |
SEN |
- |
- |
7.5 |
dBm |
- |
|
Peak Power, each Lane |
PPR |
- |
- |
4.0 |
dBm |
- |
|
LOS Assert |
LOSA |
-30 |
- |
|
dBm |
- |
|
LOS Deassert |
LOSD |
- |
- |
-12 |
dBm |
- |
|
LOS Hysteresis |
LOSH |
0.5 |
- |
- |
dB |
- |
|
Conditions of Stress Receiver Sensitivity Test (Note 5) |
||||||
|
Vertical Eye Closure Penalty, each Lane |
- |
- |
1.9 |
- |
dB |
- |
|
Stressed Eye J2 Jitter, each Lane |
- |
- |
0.3 |
- |
UI |
- |
|
Stressed Eye J9 Jitter, each Lane |
- |
- |
0.47 |
- |
UI |
- |
|
OMA of each aggressor Lane |
- |
- |
-0.4 |
- |
dBm |
- |
Contact Person: Jenny
Tel: +8615012632309
