QSFP28 - 100G - BiDi 100Gb/s QSFP28 BiDi ER 40km DDM Transceiver
OPTOKON 100G QSFP28 BiDi ER is designed for 40km optical communication applications. It is intended for the service with single mode fiber in 100Gb/s high speed data communications.
The optical signals are multiplexed to a single-mode fiber through commercial standard LC connector. The module incorporates one channel optical signal on 1304nm and 1309nm wavelength. Compliant with the QSFP28 MSA. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.
- Supports 100GBASE-ER1 BiDi
- Lane signaling rate 106.25Gb/s with PAM4
- Up to 40 km transmission on SMF
- EML Laser and APD receiver
- 4x25.78Gb/s with NRZ electrical interface (CAUI-4)
- Support KP4 FEC inside the module
- High speed I/O electrical interface
- I2C interface with integrated Digital Diagnostic monitoring
- QSFP28 MSA package with simplex LC connector
- Single +3.3 V power supply
- Power consumption < 4W
- Case operating temperature: 0°C to 70°C
Safety and regulatory compliance and standards:
- Compliant to IEEE 802.3cu, SFF-8636 & SFF-8679
- Compliant to 100G Lambda MSA 100G-ER optical spec.
- Complies with EU Directive 2015/863/EU
Recommended operating conditions:
|
Parameter |
Min |
Typ |
Max |
Unit |
Note |
|
Case Operating Temperature |
0 |
– |
+70 |
°C |
Without air flow |
|
Relative Humidity |
– |
– |
85 |
% |
|
|
Power Supply Voltage |
3.13 |
3.3 |
3.47 |
V |
|
|
Transmission Distance |
|
|
40 |
km |
9/125um SMF |
Module block diagram:
Optical and Characteristics:
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Notes |
|
Transmitter |
||||||
|
Center Wavelength |
CW |
1303.54 |
1304.58 |
1305.63 |
nm |
|
|
1308.09 |
1309.14 |
1310.19 |
nm |
|
||
|
Signaling Rate |
SR |
|
|
53.125 |
GBd |
|
|
Frequency Offset |
Foffset |
-100 |
|
100 |
Ppm |
|
|
Average Launch Power |
PTX |
1.7 |
|
7.1 |
dBm |
1 |
|
Average Output Power (Laser Turn off) |
Poff |
– |
– |
-30 |
dBm |
|
|
Side Mode Suppression Ratio |
SMSR |
30 |
– |
– |
dB |
|
|
Extinction Ratio |
ER |
5 |
– |
– |
dB |
|
|
Transmitter reflectance |
Tref |
– |
– |
-26 |
dB |
|
|
Optical Return Loss Tolerance |
ORLT |
– |
– |
15.6 |
dB |
|
|
Receiver |
||||||
|
Center Wavelength |
CW |
1303.54 |
1304.58 |
1305.63 |
nm |
|
|
1308.09 |
1309.14 |
1310.19 |
nm |
|
||
|
Damage threshold |
Pdamage |
-2.4 |
– |
– |
dBm |
2 |
|
Average Rx Power |
PRx |
-16 |
– |
-3.4 |
dBm |
3 |
|
Receive power_OMAouter |
POMA |
– |
– |
-2.6 |
dBm |
|
|
Reflectance |
Ref |
– |
– |
-26 |
dB |
|
|
Loss Assert |
LosA |
-30 |
– |
|
dBm |
|
|
Los De-Assert |
LosDA |
– |
– |
-13 |
dBm |
|
Notes: 1) The optical power is launched into SMF
2) The receiver shall be able to tolerate, without damage, continuous exposure to an optical input signal having this average power level.
The receiverdoes not have to operate correctly at this input power.
3) Average receive power, each lane (min) is informative and not the principal indicator of signal strength.
Dimension:
- 100G Ethernet
- Data centers
|
Code |
Description |
|
S100G-W1305/1309-QP28-ER-40-XX |
100 Gbps (TX 1305nm/RX 1309nm), QSFP28 housing, 40 km, 0°C to +70°C, DDM, simplex LC connector |
|
S100G-W1309/1305-QP28-ER-40-XX |
100 Gbps (TX 1309nm/RX 1305nm), QSFP28 housing, 40 km, 0°C to +70°C, DDM, simplex LC connector |
