KCO QSFP28 100G ZR4 SMF 1310nm 80km WDM LC Fiber Optic Transceiver
About the ModSeIL
+ The ModSelL is an input pin. When held low by the host, the module responds to 2-wire serial communication commands.
+ The ModSelL allows the use of multiple modules on a single 2-wire interface bus. When the ModSelL is "High", the module shall not respond to or acknowledge any 2-wire interface communication from the host.
+ ModSelL signal input node shall be biased to the "High" state in the module.+ In order to avoid conflicts, the host system shall not attempt 2-wire interface communications within the ModSelL de-assert time after any modules are deselected
+ Similarly, the host shall wait at least for the period of the ModSelL assert time before communicating with the newly selected module.
+ The assertion and de-asserting periods of different modules may overlap as long as the above timing requirements are met.
Features
+ Compliant with 100GBASE-ZR4
+ Support line rates from 103.125 Gb/s to 111.81 Gb/s OTU4
+ LAN WDM EML laser and PIN receiver with SOA
+ Up to 80km reach for G.652 SMF
+ Hot pluggable 38 pin electrical interface
+ QSFP28 MSA compliant
+ Duplex LC optical receptacle
+ RoHS-10 compliant and lead-free
+ Single +3.3V power supply
+ Maximum power consumption 6.5W
+ Case operating temperature: Commercial: 0 ~ +70oC/Extended: -10 ~ +80oC/Industrial: -40 ~ +85oC
Applications
+ 100GBASE-ZR4 Ethernet Links
+ Infiniband QDR and DDR interconnects
+ Telecom networking
Absolute Maximum Ratings
It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.
|
Parameter |
Symbol |
Min |
Max |
Unit |
Notes |
|
Storage Temperature |
TS |
-40 |
85 |
oC |
|
|
Power Supply Voltage |
VCC |
-0.3 |
4.0 |
V |
|
|
Relative Humidity (non-condensation) |
RH |
15 |
85 |
% |
|
|
Damage Threshold |
THd |
6.5 |
|
dBm |
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
|
Operating Case Temperature |
TOP |
0 |
|
70 |
oC |
commercial |
|
-10 |
|
80 |
extended |
|||
|
-40 |
|
85 |
Industrial |
|||
|
Power Supply Voltage |
VCC |
3.135 |
3.3 |
3.465 |
V |
|
|
Data Rate, each Lane |
|
|
25.78125 |
|
Gb/s |
|
|
Control Input Voltage High |
|
2 |
|
Vcc |
V |
|
|
Control Input Voltage Low |
|
0 |
|
0.8 |
V |
|
|
Link Distance (SMF) |
D |
|
|
80 |
km |
1 |
Notes:
1. Depending on actual fiber loss/km (link distance specified is for fiber insertion loss of 0.35dB/km)
Dimensions
Product parameters
|
Form Factor |
QSFP28 |
Max Data Rate |
100 Gbps |
|
Wavelength |
1294-1310nm |
Center Wavelength |
1295,1300,1304,1309nm |
|
Max Cable Distance |
80KM |
Connector type |
LC |
|
Fiber cable Type |
SMF |
Vendor Name |
KCO |
|
Transmitter Type |
EML |
Receiver Type |
SOA+PIN |
|
Transmit Power |
2 to +6.5 dBm |
Max Receiver sensitivity |
– 28 dBm |
|
Overload Power |
6.5 dBm |
Extinction Ratio |
6 dB |
|
DDM |
Supported |
Operating Temp. |
0°C to 70°C |
