

Zion Code and Description
Zion Code |
Zion Description |
7212090 |
40G QSFP+ PSM4 1310nm 10KM MPO SMF Fiber Optic Transceiver |
Applications
- 40G Ethernet Links; Infiniband QDR and DDR interconnects
- Proprietary High Speed Interconnections; Data Center
Description
The 40 QSFP+ PSM4 10KM is a 4x10G hot-pluggable optical transceiver module. It is designed for 10km optical communication applications over single mode fiber using a wavelength of 1310nm via MPO connectors.
It is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-PSM4.
It is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as high-performance computing networks, enterprise core and distribution layer applications, data centers.
Main product parameters
Form Factor |
QSFP+ |
Max Data Rate |
41.2 Gbps (4×10.3 Gbps) |
Wavelength |
1310nm |
Center Wavelength |
1271,1291,1311,1331nm |
Max Cable Distance |
10KM |
Connector type |
MPO |
Fiber cable Type |
SMF |
Vendor Name |
Zion Communication/fibre-com |
Transimitter Type |
FP |
Receiver Type |
PIN |
Transmit Power |
|
Max Receiver
sensitivity |
|
Overload Power |
|
Extinction Ratio |
|
DDM |
Supported |
Operating Temp. |
0°C to 70°C (32°F to 158°F) |
Zion Communication’s Hot 40G transceiver types
Zion Code |
Zion Description |
7212010 |
40G QSFP+ SR4 850nm 150M MPO MMF Fiber Optic Transceiver |
7212020 |
40G BiDi QSFP+ SR4 850nm & 900nm 100M LC MMF Fiber Optic Transceiver |
7212030 |
40G QSFP+ SR4 850nm 400M LC MMF Fiber Optic Transceiver |
7212050 |
40G QSFP+ LR4 CWDM 2KM LC SMF Fiber Optic Transceiver |
7212060 |
40G QSFP+ LR4 CWDM 10KM LC SMF Fiber Optic Transceiver |
7212070 |
40G QSFP+ ER4 CWDM 40KM LC SMF Fiber Optic Transceiver |
7212080 |
40G QSFP+ PSM4 1310nm 2KM MPO SMF Fiber Optic Transceiver |
7212090 |
40G QSFP+ PSM4 1310nm 10KM MPO SMF Fiber Optic Transceiver |
Detailed product specifications
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1. Absolute Maximum Ratings
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
|
Storage Temperature (℃) |
TS |
-40 |
|
85 |
°C |
|
Supply Voltage |
VCCT, R |
-0.3 |
|
3.6 |
V |
|
Relative Humidity |
RH |
0 |
|
85 |
% |
|
2. 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 |
|
Power Consumption |
|
|
1.7 |
2.5 |
W |
|
Data Rate, each Lane |
DR |
|
10.3 |
|
Gb/s |
|
Data Speed Tolerance |
∆DR |
-100 |
|
-100 |
ppm |
|
3. Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.13 to 3.47 Volts)
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
Differential input impedance |
Zin |
90 |
100 |
110 |
ohm |
|
Differential Output impedance |
Zout |
90 |
100 |
110 |
ohm |
|
Differential input voltage
amplitude |
ΔVin |
300 |
|
1100 |
mVp-p |
|
Differential output voltage
amplitude |
ΔVout |
500 |
|
800 |
mVp-p |
|
Bit Error Rate |
BR |
|
|
E-12 |
|
|
Input Logic Level High |
VIH |
2 |
|
VCC |
V |
|
Input Logic Level Low |
VIL |
0 |
|
0.8 |
V |
|
Output Logic Level High |
VOH |
VCC-0.5 |
|
VCC |
V |
|
Output Logic Level Low |
VOL |
0 |
|
0.4 |
V |
|
4. Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Ref. |
Transmitter |
Center Wavelength |
λC |
1270 |
1310 |
1350 |
nm |
1 |
RMS Spectral Width |
λrms |
|
|
3.5 |
nm |
1 |
Average Launch Power,
each Lane |
PAVG |
-5.5 |
-0.5 |
+1.5 |
dBm |
|
Optical Modulation Amplitude (OMA) |
POMA |
-4.5 |
-0.5 |
+2.0 |
dBm |
1 |
Difference in Launch Power between any two lanes |
Ptx,diff |
|
|
5.0 |
dB |
|
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane |
OMA-
TDP |
-9.7 |
|
|
dBm |
1 |
Rise/Fall Time |
Tr/Tf |
|
|
50 |
ps |
|
Extinction Ratio |
ER |
3.5 |
|
|
dB |
|
Relative Intensity Noise |
Rin |
|
|
-128 |
dB/Hz |
|
Optical Return Loss Tolerance |
TOL |
|
|
12 |
dB |
|
Transmitter, each Lane |
RT |
|
|
-12 |
dB |
|
Transmitter Eye Mask Margin |
EMM |
10 |
|
|
% |
2 |
Transmitter Eye Mask Definition
{X1, X2, X3, Y1, Y2, Y3} |
|
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
|
|
Average Launch Power OFF Transmitter, each Lane |
Poff |
|
|
-30 |
dBm |
|
Receiver
Center Wavelength |
λC |
1270 |
1310 |
1350 |
nm |
|
Damage Threshold |
THd |
+3 |
|
|
dBm |
|
Overload, each lane |
OVL |
+1 |
|
|
dBm |
|
Receiver Sensitivity in OMA,
each Lane |
SEN |
|
|
-12.5 |
dBm |
|
Difference in Receive Power
between any two Lanes (OMA) |
Prx,dif |
|
|
5.0 |
dB |
|
Signal Loss Assert Threshold |
LOSA |
-30 |
|
|
dBm |
|
Signal Loss Deassert Threshold |
LOSD |
|
|
-15 |
dBm |
|
LOS Hysteresis |
LOSH |
0.5 |
|
6 |
dB |
|
Optical Return Loss Tolerance |
ORL |
|
|
-12 |
dBm |
|
Receive Electrical 3 dB upper
Cutoff Frequency, each Lane |
Fc |
|
|
12 |
GHz |
|
Note:
1. Transmitter wavelength, RMS spectral width and power need to meet the OMA minus TDP specs to guarantee
link performance.
2. The eye diagram is tested with 1000 waveform.
5. Recommended Power Supply Filter

6. Pin Assignment

7. Transceiver Block Diagram
Pin |
Logic |
Symbol |
Max Unit Conditions |
Ref. |
1 |
|
GND |
Ground |
1 |
2 |
CML-I |
Tx2n |
Transmitter Inverted Data Input |
|
3 |
CML-I |
Tx2p |
Transmitter Non-Inverted Data output |
|
4 |
|
GND |
Ground |
1 |
5 |
CML-I |
Tx4n |
Transmitter Inverted Data Output |
|
6 |
CML-I |
Tx4p |
Transmitter Non-Inverted Data Output |
|
7 |
|
GND |
Ground |
1 |
8 |
LVTTL-I |
ModSelL |
Module Select |
|
9 |
LVTTL-I |
ResetL |
Module Reset |
|
10 |
|
VccRx |
+3.3V Power Supply Receiver |
2 |
11 |
LVCMOS-I/O |
SCL |
2-Wire Serial Interface Clock |
|
12 |
LVCMOS-I/O |
SDA |
2-Wire Serial Interface Data |
|
13 |
|
GND |
Ground |
1 |
14 |
CML-O |
Rx3p |
Receiver Inverted Data Output |
|
15 |
CML-O |
Rx3n |
Receiver Non-Inverted Data Output |
|
16 |
|
GND |
Ground |
1 |
17 |
CML-O |
Rx1p |
Receiver Inverted Data Output |
|
18 |
CML-O |
Rx1n |
Receiver Non-Inverted Data Output |
|
19 |
|
GND |
Ground |
1 |
20 |
|
GND |
Ground |
1 |
21 |
CML-O |
Rx2n |
Receiver Inverted Data Output |
|
22 |
CML-O |
Rx2p |
Receiver Non-Inverted Data Output |
|
23 |
|
GND |
Ground |
1 |
24 |
CML-O |
Rx4n |
Receiver Inverted Data Output |
|
25 |
CML-O |
Rx4p |
Receiver Non-Inverted Data Output |
|
26 |
|
GND |
Ground |
1 |
27 |
LVTTL-O |
ModPrsL |
Module Present |
|
28 |
LVTTL-O |
IntL |
Interrupt |
|
29 |
|
VccTx |
+3.3V Power Supply Transmitter |
2 |
30 |
|
Vcc1 |
+3.3V Power Supply |
2 |
31 |
LVTTL-I |
LPMode |
Low Power Mode |
|
32 |
|
GND |
Ground |
1 |
33 |
CML-I |
Tx3p |
Transmitter Inverted Data Output |
|
34 |
CML-I |
Tx3n |
Transmitter Non-Inverted Data Output |
|
35 |
|
GND |
Ground |
1 |
36 |
CML-I |
Tx1p |
Transmitter Inverted Data Output |
|
37 |
CML-I |
Tx1n |
Transmitter Non-Inverted Data Output |
|
38 |
|
GND |
Ground |
1 |
Note:
1.GND is the symbol for single and supply(power) common for QSFP modules, All are common within the QSFP module and all module voltages are referenced to this potential otherwise noted. Connect these directly to the host board signal common ground plane. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
2.VccRx, Vcc1 and VccTx are the receiver and transmitter power suppliers and shall be applied concurrently. Recommended host board power supply filtering is shown below. VccRx, Vcc1 and VccTx may be internally connected within the QSFP transceiver module in any combination. The connector pins are each rated for maximum current of 500mA.
8. Optical Interface Lanes and Assignment
The optical interface port is a male MPO connector. The four fiber positions on the left as shown in Figure 2,
with the key up, are used for the optical transmit signals (Channel 1 through4).
The fiber positions on the right are used for the optical receive signals (Channel 4 through 1).
The central four fibers are physically present.

9. Diagram Mechnical Drawing

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