2.488G/9.953G XG-PON1 ONU SFP+ Transceiver OP151X is a high performance transceiver module for single fiber communications using a 1270nm burst-mode transmitter and a1577nm continuous-mode receiver. It is designed to meet ITU-T G987.2 N1 class and N2a class requirements for optical network unit (ONU) applications. The transmitter has burst-mode automatic power control (APC) function and temperature compensation circuitry to ensure stable optical power output and extinction ratio over all operating temperature range. The transmitter meets Class 1 eye safety per IEC825 and CDRH standards. The optical output can be enabled by a LVTTL logic low-level input of TX_Ben. The receiver has a hermetically packaged APD-TIA (trans-impedance amplifier) pre-amplifier and a limiting amplifier with CML compatible differential outputs. It features a Loss of Signal (LOS) output which is LVTTL compatible. The receiver offers continuous-mode RSSI output, which is I2C accessible digitized data stored in the internal flash memory. The module provides digital diagnostic information of its operating conditions and status, including burst-mode transmitting power, continuous-mode receiving power, laser bias current, module temperature, and supply voltage. Calibration and alarm/warning threshold data are written and stored in the internal memory (EEPROM). The memory map is compatible with SFP-8472.
Features
l Single fiber bi-directional data links application with 2.488Gbps upstream and 9.953Gbps downstream.
l 1270nm burst-mode DFB transmitter
l 1577nm continuous-mode APD-TIA receiver
l 0 to 70°C and -40 to 85°C operating case temperature
l SFP package with SC/UPC receptacle
l Single +3.3V power supply
l LVPECL interface logic level for TX data input
l CML interface logic level for RX data output
l LVTTL transmitter optical signal detect
l LVTTL transmitter disable control
l LVTTL transmitter laser failure alarm
l LVTTL receiver Loss Of Signal(LOS) indication
l Low EMI and excellent ESD protection
l Classlaser safety standard IECⅠ-60825 compliant
l Complies with RoHS-6
Applications
l 10G Gigabit Passive Optical Networks(XG-PON1) – ONT side
Standard
l Compliant with SFP MSA - 2000
l Compliant with SFF-8472 Rev.11.0
l Compliant with ITU-T G987.2 N1 class and N2a class
l Compliant with FCC 47 CFR Part 15, Class B
l Compliant with FDA 21 CFR 1040.10 and 1040.11, ClassⅠ
Absolute Maximum Ratings
|
Parameter |
Symbol |
Minim |
Maxim |
Unit |
Note |
|
Storage Ambient Temperature |
TSTG |
-40 |
85 |
°C |
|
|
Operating Case Temperature |
Tc |
-10 |
75 |
°C |
|
|
Operating Humidity |
OH |
5 |
95 |
% |
|
|
Power Supply Voltage |
VCC |
0 |
4 |
V |
|
|
Receiver Damaged Threshold |
5 |
dBm |
|||
|
Soldering Temperature |
260/10 |
°C/S |
Recommended Operating Conditions
|
Parameter |
Symbol |
Minim |
Typical |
Maxim |
Unit |
Note |
|
Power Supply Voltage |
VCC |
3.13 |
3.3 |
3.47 |
V |
3.3V±5% |
|
Operating Current |
Icc |
400 |
mA |
|||
|
Operating Case Temperature |
Tc |
0 |
70 |
°C |
||
|
Operating Humidity Range |
OH |
85 |
% |
|||
|
Data Rate upstream |
2.488 |
Gbit/s |
||||
|
Data Rate downstream |
9.953 |
Gbit/s |
||||
|
Data Rate Drift |
-100 |
+100 |
PPM |
