Product Details
The 10G SFP+ ER 40KM transceiver module features a digital diagnostic function that enables real-time monitoring of the module's operational status and performance parameters. The 10G 40KM 1310nm module is ideal for optical fiber transmission and meets the medium to long-distance network transmission requirements of 10G Ethernet.
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Absolute Maximum Ratings
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
|
|
Storage Temperature |
TS |
-40 |
+85 |
°C |
||
|
Case Operating Temperature |
Commercial |
TA |
0 |
70 |
°C |
|
|
Industrial |
TA |
-40 |
+85 |
°C |
||
|
Maximum Supply Voltage |
Vcc |
-0.5 |
4 |
V |
||
|
Relative Humidity |
RH |
0 |
85 |
% |
||
Electrical Characteristics
(TOP = 0 to 70 °C, VCC = 3.135 to 3.465 Volts)
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
|
Supply Voltage |
Vcc |
3.135 |
3.465 |
V |
||
|
Supply Current |
Icc |
400 |
mA |
|||
|
Power Consumption |
P |
1.5 |
W |
|||
|
Transmitter Section |
||||||
|
Input differential impedance |
Rin |
100 |
Ω |
1 |
||
|
Tx Input Single Ended DC Voltage Tolerance (Ref VeeT) |
V |
-0.3 |
4 |
V |
||
|
Differential input voltage swing |
Vin,pp |
180 |
700 |
mV |
2 |
|
|
Transmit Disable Voltage |
VD |
2 |
Vcc |
V |
3 |
|
|
Transmit Enable Voltage |
VEN |
Vee |
Vee+0.8 |
V |
||
|
Receiver Section |
||||||
|
Single Ended Output Voltage Tolerance |
V |
-0.3 |
4 |
V |
||
|
Rx Output Diff Voltage |
Vo |
300 |
850 |
mV |
||
|
Rx Output Rise and Fall Time |
Tr/Tf |
30 |
ps |
4 |
||
|
LOS Fault |
VLOS fault |
2 |
VccHOST |
V |
5 |
|
|
LOS Normal |
VLOS norm |
Vee |
Vee+0.8 |
V |
5 |
|
Note
1. Connect directly to the TX data input pin. AC coupling from the pin to the laser driver IC.
2. According to SFF-8431 version 3.0
3. Into the differential ends at 100 ohms.
Optical Parameters
(TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
|
Transmitter Section |
||||||
|
Center Wavelength |
λt |
1530 |
1550 |
1565 |
nm |
|
|
spectral width |
△λ |
0.3 |
nm |
|||
|
Average Optical Power |
Pavg |
-1 |
+4 |
dBm |
1 |
|
|
Optical Power OMA |
Poma |
-2.1 |
dBm |
|||
|
Laser Off Power |
Poff |
-30 |
dBm |
|||
|
Extinction Ratio |
ER |
6 |
dB |
|||
|
Transmitter Dispersion Penalty |
TDP |
3.0 |
dB |
2 |
||
|
Relative Intensity Noise |
Rin |
-128 |
dB/Hz |
3 |
||
|
Optical Return Loss Tolerance |
20 |
dB |
||||
|
Receiver Section |
||||||
|
Center Wavelength |
λr |
1260 |
1600 |
nm |
||
|
Receiver Sensitivity |
Sen |
-16 |
dBm |
4 |
||
|
Stressed Sensitivity (OMA) |
SenST |
-14 |
dBm |
4 |
||
|
Los Assert |
LOSA |
-27 |
- |
dBm |
||
|
Los Dessert |
LOSD |
-17 |
dBm |
|||
|
Los Hysteresis |
LOSH |
0.5 |
dB |
|||
|
Overload |
Sat |
0 |
dBm |
5 |
||
|
Receiver Reflectance |
Rrx |
-26 |
dB |
|||
Note
1. Average power figures are informative only, per IEEE802.3ae.
2. Conditions of stressed receiver tests per IEEE802.3ae. CSRS testing requires the host board to be SFF-8431 compliant.
3. Receiver overload specified in OMA and under the worst comprehensive stressed condition.
Ordering Information
|
Part Number |
Description |
|
SFP-10G-ER |
10G SFP+ ER 40KM transceiver module, Hot Pluggable, Duplex LC, +3.3V, 1310nm EML, Single mode |
FAQ
1. What is the range of 10G ER SFP?
A: D-NET's 10G 40KM 1310nm can transmit up to 40km through single-mode optical fiber. It is widely used in man area network and base station transmission.
2. What is the difference between 10GBASE-LR and ER?
A: D-net's 10G-LR has a transmission distance of 10km on a single-mode optical fiber with a wavelength of 1310nm. SFP+ ER 40KM Module is up to 40 km via single-mode fiber. Links less than 20 km need to decay due to laser power.
