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Product Details:
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| Product Name: | QSFP-40G-ER4 QSFP+ 40G 1310nm 40KM LC DDM Transceiver Module | Data Rate: | 40Gb/s |
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| Connector: | LC | Wavelength: | 1310nm |
| Application: | Telecommunication, Gigabit Ethernet, FTTH FTTB FTTO Network, | Operating Temperature: | 0°C To 70°C |
| Compatible: | Cisco, Huawei, HP, Finisar | Warranty: | 3 Years |
| High Light: | DDM qsfp 40g cisco,40km er4 qsfp optical module,LC 1310nm qsfp optical module |
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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.
| 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 |
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Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Transmitter |
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Signaling Speed per Lane |
|
|
|
|
|
|
Center Wavelength |
λc |
1264.5 |
1271 |
1277.5 |
nm |
|
1284.5 |
1291 |
1297.5 |
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|
1304.5 |
1311 |
1317.5 |
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|
1324.5 |
1331 |
1337.5 |
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|
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} |
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|
Jitter Generation |
|
Per OTL3.4 section 4.14.1 |
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|
Receiver |
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Signaling Speed per Lane |
|
9.95 |
|
11.15 |
GBd |
|
Center Wavelength |
λc |
1264.5 |
1271 |
1277.5 |
nm |
|
1284.5 |
1291 |
1297.5 |
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|
1304.5 |
1311 |
1317.5 |
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|
1324.5 |
1331 |
1337.5 |
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|
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 |
|
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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 |
Contact Person: Jenny
Tel: +8615012632309
