sps-43-gb-p2-cdfb Source Photonics, Inc., sps-43-gb-p2-cdfb Datasheet - Page 4

• Manufacturer Part Number: sps-43-gb-p2-cdfb
• Manufacturer: Source Photonics, Inc.

TX_BRST(ONU#1)
TX_BRST(ONU#2)
(ONU#1) At TP3
(ONU#2) At TP3
Electrical Signal
Optical Signal
Optical Signal
(OLT) At TP4
(RD+/RD- at OLT side)
Optical Signal Output (at
(TD+/TD- at ONU side)
Figure 2, Timing Parameter Definition in Burst Mode Sequence (Dual ONUs Application)
Figure 1, Timing Parameter Definition in Burst Mode Sequence (Sole ONU Application)
Upstream Data
Upstream Data
ONU side)
(at ONU side)
Tx_BRST
Optical Steady State
T
T
O/E
Within 15% of
ON1
Within 15% of Optical
T
Steady State
EN_DUR
T
ON
T
GUARD
T
`
Garbage
T
SETTLING
OFF1
Data
T
ON2
T
T
GAP
DIS_DUR
Valid Data
SPS-43-GB-P2-CDFB
T
OFF2
T
OFF
DS-5141 Rev 03 2010-7-15
Average Optical
Power <=-45dBm
<-45dBm