SPS-43-48H-HP-CDE SOURCE [Source Photonics, Inc.], SPS-43-48H-HP-CDE Datasheet - Page 2

• Manufacturer Part Number: SPS-43-48H-HP-CDE
• Description: 1490nm/1310nm Single Fiber OLT Transceiver Preliminary Datasheet
• Manufacturer: SOURCE [Source Photonics, Inc.]

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c) At 10
d) The input power difference between two subsequent high and low burst data.
Transmitter Specifications (Electrical)
Receiver Specifications (Electrical)
e) 20% to 80% values
f) BRST_Det assert low when module receive “reset” signal, assert high when incoming burst is detected and latch to high state until next
“Reset” signal.
Receiver Specifications (Optical)
g) RSSI_ACQ Input signal rising edge will trigger RSSI sampling, and falling edge will trigger internal digital RSSI information written to I2C.
It is recommended that host shall not trigger RSSI_ACQ input again until RSSI data is valid in I2C from previous RSSI trigger.
h) RSSI DDM working range is between -8 to -30 dBm. RSSI DDM accuracy is better than +/- 3dB for input power levels between -10 to -30 dBm,
the accuracy reduces to +/- 5dBm for power levels larger than -10dBm.
Parameter
Input Differential Impedence
Single Ended data input swing (ac coupled inside module)
Tx Disable (LVTTL)
Tx Enable (LVTTL)
Tx_Fail_High
Tx_Fail_Normal
Parameter
Wavelength
Data Rate (burst-mode)
Receiver Sensitivity
Receiver Overload
Receiver Burst-mode Dynamic Range
BRST_Det Assert (Signal Detected)
Receiver CID Tolerance
Damage Threshold for Receiver
Maximum Reflectance of Receiver
Parameter
PECL Single ended data output swing(LVPECL)
Data output rise time
Data output fall time
BRST_Det_High
BRST_Det_Low
BRST_Det Response Time
Digital RSSI Timing Specification
Parameter
RSSI Trigger Delay
RSSI Sampling Time
Internal I2C Delay
Reciever Power DDM (RSSI) Error
-10
BER with PRBS 2
f
f
c
c
g
g
g
e
e
23
-1 data
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: [phone] • fax: [phone]
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: [phone] • fax: [phone]
h
d
1490nm/1310nm Single Fiber OLT Transceiver
P
Symbol
in, damage
P
RX_r
R
CID
R
_DET
RSSI
λ
ENS
T
OL
Symbol
Symbol
RX
V
_BRST_Det
T
V
V
SPS-43-48H-HP-xDE (x=C, R, T)
Trigger
T
out,p-p
_DETH
_DETL
I2C
Sample
DDM
t
t
r
f
Symbol
V
V
V
_Normal
in, p-p
V
R
1260
V
_Fail
Min
en
in
15
72
d
-8
3
-
-
-
-
Min
250
2.4
0
Min
-
-
-
300
25
2
-
-
Min
300
2.4
Preliminary Datasheet
80
2
0
0
Typical
1310
1244
20
-
-
-
-
-
-
Typical
Typical
250
250
-
-
-
-
-
-
-
-
Typical
100
-
-
-
-
-
1360
Max
-28
-28
-20
-
-
-
-
-
Max
800
0.4
6.4
V
Max
+/- 3
-
-
500
cc
-
-
Max
1200
120
V
0.8
V
0.4
cc
cc
Mbps
Unit
dBm
dBm
dBm
dBm
bits
nm
dB
dB
Unit
mV
LUMNDS2036-FEB1108
ps
ps
nS
V
V
Unit
Unit
mV
rev. 0.2 SHORT FORM
Ω
V
V
V
V
nS
nS
µS
dB