Product Features
● The total bandwidth was> 100Gbps
● Built-in digital diagnostic function
● Support 100GBASE-ZR4 for line rate of 103.125Gbps and OTU4 for line rate of 111.81Gbps LAN WDM EML laser and PIN receiver with SOA
● Compliant with IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard
● Support FEC
● Accord with RoHS
Applications
● 100GBASE-ZR4
Product details
D-NET's QSFP28 ZR4 module comprises a 4-lane optical transmitter, a 4-lane optical receiver, and a module management block that includes a 2-wire serial interface. The optical signals are multiplexed into a single-mode fiber using industry-standard LC connectors. On the receiver side, the optical signals from the four channels are amplified by a Semiconductor Optical Amplifier (SOA) and then demultiplexed by an integrated optical demultiplexer. Each light signal path is subsequently recovered by a PIN detector.
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Absolute Maximum Ratings
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
|
Storage Temperature |
TS |
-40 |
+85 |
°C |
|
|
Supply Voltage |
VCCT, R |
-0.5 |
4 |
V |
|
|
Relative Humidity |
RH |
0 |
85 |
% |
Recommended Operating Environment
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
|
Case operating Temperature |
TC |
0 |
+70 |
°C |
|
|
Supply Voltage |
VCCT, R |
+3.13 |
3.3 |
+3.47 |
V |
|
Supply Current |
ICC |
1200 |
1800 |
mA |
|
|
Power Dissipation |
PD |
6.5 |
W |
Electrical Characteristics
(TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
||
|
Data Rate per Channel |
- |
25.78125 |
Gbps |
|||||
|
27.9525 |
||||||||
|
Power Consumption |
- |
4 |
6.5 |
W |
||||
|
Supply Current |
Icc |
1.2 |
1.8 |
A |
||||
|
Control I/O Voltage-High |
VIH |
2.0 |
Vcc |
V |
||||
|
Control I/O Voltage-Low |
VIL |
0 |
0.7 |
V |
||||
|
Inter-Channel Skew |
TSK |
35 |
Ps |
|||||
|
RESETL Duration |
10 |
Us |
||||||
|
RESETL De-assert time |
100 |
ms |
||||||
|
Power On Time |
100 |
ms |
||||||
|
Transmitter |
||||||||
|
Single Ended Output Voltage Tolerance |
0.3 |
Vcc |
V |
1 |
||||
|
Common mode Voltage Tolerance |
15 |
mV |
||||||
|
Transmit Input Diff Voltage |
VI |
150 |
1200 |
mV |
||||
|
Transmit Input Diff Impedance |
ZIN |
85 |
100 |
115 |
||||
|
Data Dependent Input Jitter |
DDJ |
0.3 |
UI |
|||||
|
Receiver |
||||||||
|
Single Ended Output Voltage Tolerance |
0.3 |
4 |
V |
|||||
|
Rx Output Diff Voltage |
Vo |
370 |
600 |
950 |
mV |
|||
|
Rx Output Rise and Fall Voltage |
Tr/Tf |
35 |
ps |
1 |
||||
|
Total Jitter |
TJ |
0.3 |
UI |
|||||
Optical Characteristics
(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Ref. |
||
|
Transmitter |
||||||||
|
Wavelength Assignment |
L0 |
1294.53 |
1295.56 |
1296.59 |
nm |
|||
|
L1 |
1299.02 |
1300.05 |
1301.09 |
nm |
||||
|
L2 |
1303.54 |
1304.58 |
1305.63 |
nm |
||||
|
L3 |
1308.09 |
1309.14 |
1310.19 |
nm |
||||
|
Side-mode Suppression Ratio |
SMSR |
30 |
- |
- |
dB |
|||
|
Total Average Launch Power |
PT |
8 |
- |
12.5 |
dBm |
|||
|
Average Launch Power, each Lane |
+2 |
- |
6.5 |
dBm |
||||
|
Difference in Launch Power between any two Lanes (OMA) |
- |
- |
3 |
dB |
||||
|
Extinction Ratio |
ER |
6 |
- |
- |
dB |
|||
|
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
1 |
||||||
|
Optical Return Loss Tolerance |
- |
- |
20 |
dB |
||||
|
Average Launch Power OFF Transmitter, each Lane |
Poff |
-30 |
dBm |
|||||
|
Relative Intensity Noise |
Rin |
-130 |
dB/HZ |
|||||
|
Optical return loss tolerance |
20 |
dB |
||||||
|
Transmitter reflectance |
- |
- |
12 |
dB |
||||
|
Receiver |
||||||||
|
Total Damage Threshold |
THd |
5.5 |
dBm |
1 |
||||
|
Receiver Sensitivity per Lane |
R |
-28 |
dBm |
|||||
|
Average Power at Receiver Input, each Lane |
R |
-28 |
-7 |
dBm |
1 |
|||
|
LOS De-Assert |
LOSD |
-29 |
dBm |
|||||
|
LOS Assert |
LOSA |
-40 |
dBm |
|||||
|
LOS Hysteresis |
LOSH |
0.5 |
dB |
|||||
Ordering Information
|
Part Number |
Description |
|
QSFP28-ZR4 |
QSFP28 ZR4 80km optical transceiver with full real- time digital diagnostic monitoring and pull tab |
FAQ
1. What is 100G ZR4?
D-NET's 100G-QSFP28-ZR4 is a QSFP28 optical transceiver for 100 Gbps Ethernet applications and the transmission distance is up to 80km over single-mode fiber(SMF).
2. What is a ZR4 optic?
The 100G-QSFP28-ZR4 optical transceiver is used for interconnecting applications between data centers between switches, routers, transmission devices, etc.
3. What is the power consumption of 100G ZR4?
The maximum power consumption of the QSFP-100G-ZR4-S is 6.5W, and this occurs when the transceiver is at its maximum operating temperature.
