Description
Description
This is a single mode optical transceiver module designed to receive optical serial digital signals as defined in SMPTE 2082, SMPTE 424M, SMPTE 292M, SMPTE 259M, and DVB-ASI. It supports up to 12Gbps and is specifically designed to transmit the pathological patterns for HD-SDI, 3G-SDI,6G-SDI, and 12G-SDI. It is with the SFP+ 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A maximum distance of 10 km is achievable with 12Gbps SDI signals. It is widely used in 12G-SDI video fiber optic transmission system and 4K video transmission projects.
Features
SMPTE 2082, SMPTE 424M, SMPTE 292M, SMPTE259M, and DVB-ASI Compatible
Hot-Pluggable SFP Footprint LC Optical Receiver
Speed up to 12 Gb/s
Distance up to 10 km for 12G-SDI
Reclocker built-in Support Video Pathological Patterns for HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI
Single Receiver with Simplex LC
Based on Industry Standard SFP +
SFF-8472 Digital Diagnostic Function
Single +3.3 V Power Supply
RoHS 6/6 Compliant, Class 1 Laser International Safety Standard IEC-60825 Compliant
Optical Specification
|
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
|
Transmitter Section: |
||||||
|
Center Wavelength |
λt |
1260 |
1310 |
1355 |
nm |
|
|
Side Mode Suppression Ratio |
SMRS |
30 |
- |
- |
dB |
|
|
Average Optical Power |
Pavg |
-5.0 |
-3.5 |
+1 |
dBm |
|
|
Optical Power OMA |
Poma |
-5.0 |
- |
- |
dBm |
|
|
Laser Off Power |
Poff |
- |
- |
-30 |
dBm |
|
|
Extinction Ratio |
ER |
3.5 |
- |
- |
dB |
|
|
Transmitter Dispersion Penalty |
TDP |
- |
- |
3.2 |
dB |
|
|
Relative Intensity Noise |
Rin |
- |
- |
-128 |
dB/Hz |
12dB refle ction |
|
Optical Return Loss Tolerance |
|
- |
- |
15 |
dB |
|
|
Receiver Section: |
|
|||||
|
Center Wavelength |
λr |
1260 |
1310 |
1355 |
nm |
|
|
Receiver Sensitivity in Average Power |
Sen |
|
|
-14 |
dBm |
1 |
|
Receiver Sensitivity (OMA) |
Sen-oma |
- |
- |
-12.6 |
dBm |
2 |
|
Stressed Sensitivity (OMA) |
|
- |
- |
-10.3 |
dBm |
2 |
|
Vertical eye closure penalty |
|
2.2 |
- |
- |
dB |
3 |
|
Los Assert |
LosA |
-30 |
- |
- |
dBm |
|
|
Los Dessert |
LosD |
- |
- |
-16 |
dBm |
|
|
Los Hysteresis |
LosH |
0.5 |
- |
- |
dB |
|
|
Overload |
Pin |
- |
- |
0.5 |
dBm |
1 |
|
Receiver Reflectance |
|
- |
- |
-12 |
dB |
|
|
Stressed eye jitter |
|
0.3 |
- |
- |
UIp-p |
2 |
|
Receive electrical 3dB upper cutoff frequency |
|
- |
- |
12.3 |
GHz |
|
|
Receiver power (damage) |
|
- |
- |
1.5 |
dBm |
|
1. Average optical power shall be measured using the methods specified in TIA/EIA-455-95
2.Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x10-12
3.Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver
4. Power budget is defined as the different between the Rx sensitivity and the Tx output power of the interface.
5. Path penalty is intended as the power penalty of the interface between back-to
back and the maximum applied dispersion
Mechanical Dimensions
