Product Features
● Built-in 1270/1330 WDM Filter
● Uncooled 1270nm or 1330nm CWDM DFB Laser.
● Power dissipation <1.5W
● No Reference Clock required
● Built-in digital diagnostic functions
● Very low EMI and excellent ESD protection
● RoHS Compliant Part
Product Details
The 10G SFP+ BIDI 10KM optical module is equipped with built-in digital diagnostic monitoring (DDM), providing access to real-time operational parameters. It also incorporates a 1270/1330 WDM filter. This module can achieve a transmission distance of up to 10 kilometers using a single single-mode optical fiber. The use of a metal housing helps to minimize electromagnetic interference and ensures compliance with the ROSA standard.
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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 |
-5 |
+70 |
°C |
|
|
Supply Voltage |
VCCT, R |
+3.135 |
+3.465 |
V |
|
|
Supply Current |
ICC |
350 |
mA |
||
|
Power Dissipation |
PD |
1.5 |
W |
Electrical Characteristics
(TOP = 0 to 70 °C, VCC = 3.135 to 3.465 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Note |
|
|
Transmitter |
|||||||
|
Differential input voltage swing |
180 |
700 |
mVpp |
1 |
|||
|
Transmit Disable Input |
H |
VIH |
2.0 |
Vcc+0.3 |
V |
||
|
L |
VIL |
0 |
0.8 |
V |
|||
|
Transmit Enable Output |
H |
VOH |
2.4 |
Vcc+0.3 |
V |
||
|
L |
VOL |
0 |
0.4 |
V |
2 |
||
|
Input Differential Impedance |
Zin |
80 |
100 |
120 |
Ω |
||
|
Receiver |
|||||||
|
Differential output voltage swing |
300 |
850 |
mVpp |
3 |
|||
|
LOS Output |
H |
VOH |
2.4 |
Vcc+0.3 |
V |
2 |
|
|
L |
VOL |
0 |
0.4 |
V |
|||
|
Output Differential Impedance |
Zon |
80 |
100 |
120 |
Ω |
||
Notes
Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.
Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.
Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
Optical Parameters
(TOP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Ref. |
|
Transmitter |
||||||
|
Bit Rate |
BR |
9.9 |
11.3 |
Gb/s |
||
|
Optical Wavelength |
λ |
1260 |
1270 |
1280 |
nm |
|
|
λ |
1320 |
1330 |
1340 |
|||
|
Average output power |
Po |
-6 |
-1 |
dBm |
||
|
Optical Extinction Ratio |
ER |
3.5 |
dB |
|||
|
Spectral width |
Δλ |
1 |
nm |
|||
|
Side Mode Suppression Ratio |
SMSR |
30 |
dB |
|||
|
Optical Eye Mask |
Compliant with IEEE802.3ae |
|||||
|
Receiver |
||||||
|
Bit Rate |
BR |
9.9 |
11.3 |
Gb/s |
||
|
Optical Wavelength |
λ |
1320 |
1330 |
1340 |
nm |
|
|
λ |
1260 |
1270 |
1280 |
|||
|
Receiver Sensitivity |
Sen |
-14.5 |
dBm |
1 |
||
|
Maximum Input Power |
PMAX |
0 |
dBm |
|||
|
LOS De-Assert |
LOSD |
-15
|
dBm |
|||
|
LOS Asser |
LOSA |
-25 |
dBm |
|||
|
LOS Hysteresis |
LOSH |
0.5 |
4 |
dB |
||
Notes: Note 1) Measured with a PRBS of 231-1 at 1 x 10-12 BER and 3.5 dB extinction ratio.
Ordering Information
|
Part Number |
Description |
|
SFP-10GBD10-23 |
10G SFP+ BIDI 10KM Transceiver, Hot Pluggable, Single LC, +3.3V, 1270nm /1330nm CWDM DFB, DDM |
FAQ
1. What is SFP+ BiDi?
A: BiDi optical module is a single-fiber bidirectional transceiver,it uses the WDM technology to realize the bidirectional transmission of optical signals on a single optical fiber.
2. What is the wavelength of BiDi 10G?
A: 10G BIDI 10KM 1270nm Module has a transmission distance of 10KM and applied wavelengths of 1270nm and 1330nm.
