Multi-Rate CWDM SFP Transceiver(LR)
SPC-MR-LR-xx
Features
• Single 3.3 V supply
• 80 km reach
• 26dB minimun, 30.5 dB typical link budget
• Commercial temperature available
• CWDM wavelength, DFB laser
• APD Receiver
• SFP MSA SFF-8074i compliant
• GR 253/STM G.957 compliant
• Digital Diagnostic SFF-8472 Rev.t 9.3 compliant
• Telcordia GR-468 compliant
• RoHS compliant
General Operating
Parameter
Supply Voltage
Total Current
Power Supply Noise Rejection
a
Operating Temperature (-Cxx)
Storage Temperature
Data Rate
a) 20Hz to 155MHz
Symbol
V
cc
I
cc
PSR
T
op
T
st
DR
Min.
3.135
-
100
-5
-40
100
Typical
3.3
-
-
-
-
-
Max.
3.465
300
-
70
85
2700
Unit
V
mA
mV
p-p
ºC
ºC
Mbps
Transmitter Specifications (Optical)
Parameter
Optical Power
Average Launch Power Of Off Tx
Extinction Ratio
Eye Mask
Optical Jitter Generation
Optical Rise Time
b
Optical Fall Time
b
Mean Wavelength
Spectral Width (20dB)
Dispersion Penalty (80 Km)
c
Relative Intensity Noise
Reflection Tolerance
d
b) 20%-80% values
c) Measured at BER of 1e
-12
, PRBS of 2
23
-1, at eye center
d) 1 dB degradation of receiver sensitivity
Jgen
t
r
t
f
λ
∆λ
dp
RIN
rp
-
-
-
1xxx-6.5nm
-
-
-
-24
1xxx
-
1
-
-
Symbol
P
op
P
off
Min
-2
-
8.2
Typical
0.5
-
-
-
-
Max
3
-45
-
0.007
160
160
1xxx+6.5nm
1
2
-120
-
Unit
dBm
dBm
dB
UI
ps
ps
nm
nm
dB
dB/Hz
dB
ER
IEEE 802.3Z, SONET/SDH compliant
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
1
LUMNDS1539-Aug0407
Rev A.3
Multi-Rate CWDM SFP Transceiver(LR)
SPC-MR-LR-xx
Transmitter Specifications (Electical)
Parameter
Input Differential Impedence
PECL Single Ended Data Input Swing
TxFault_Fault
TxFault_Normal
TxDisable_Disable
TxDisable_Enable
Symbol
R
in
V
in,p-p
V
fault
V
normal
V
d
V
en
Min
80
250
2
V
ee
2
V
ee
Typical
100
-
-
-
-
-
Max
120
1200
V
cc
V
ee
+0.5
V
cc
V
ee
+0.8
Unit
Ω
mV
V
V
V
V
Receiver Specifications
Parameter
Receive Power Low
e
Receive Power High
e
Damage Threshold For Receiver
Wavelength
Maximum Reflectance Of Receiver
LOS Assert
LOS De-assert
LOS Hysteresis
Symbol
R
sens,low
R
sens,high
P
in,damage
λ
RX_r
Min
-
-6
4
1200
-
-42
-
0.5
Typical
-30
-
-
-
-
-
-
-
Max
-28
-
-
1625
-27
-
-28
-
Unit
dBm
dBm
dBm
nm
dB
dBm
dBm
dB
e) 10
-10
BER, PRBS 2
23
-1 for SONET, 10
-12
BER, PRBS 2
7
-1 for Gigabit Ethernet
Electrical Output
Parameter
PECL Single Ended Data Output Swing
Data Output Rise Time
Data Output Fall Time
Symbol
V
out, p-p
t
r
t
f
Min
185
-
-
Typical
-
-
-
Max
800
175
175
Unit
mV
ps
ps
Timing and Electrical
Parameter
Tx Disable Negate Time
Tx Disable Assert Time
Time To Initialize, Including Reset Of Tx Fault
Tx Fault Assert Time
Tx Disable To Reset
LOS Assert Time
LOS De-assert Time
Serial ID Clock Rate
RX_LOS Voltage (High)
RX_LOS Voltage (Low)
LOS Output Voltage-Fault
LOS Output Voltage-Normal
MOD_DEF (0:2)-High
MOD_DEF (0:2)-Low
V
LOS
fault
V
LOS
normal
V
H
V
L
Symbol
t_on
t_off
t_init
t_fault
t_reset
t_loss_on
t_loss_off
f_serial_clock
Min
-
-
-
-
10
-
-
-
2
-
2
V
ee
2
V
ee
Typical
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Max
1
10
300
100
-
100
100
100
-
0.8
V
cc
V
ee
+0.5
V
cc
V
ee
+0.5
Unit
ms
µs
ms
µs
µs
µs
µs
KHz
V
V
V
V
V
V
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
2
LUMNDS1539-Aug0407
Rev A.3
Multi-Rate CWDM SFP Transceiver(LR)
SPC-MR-LR-xx
λ
Wavelength Ordering
SPC-MR-LR-xxCDA
See table below for “XX” values
λc
Wavelength Guide
Code
31
33
35
37
λ
C
1310
1330
1350
1370
Unit
nm
nm
nm
nm
Code
39
41
43
45
λ
C
1390
1410
1430
1450
Unit
nm
nm
nm
nm
Code
47
49
51
53
λ
C
1470
1490
1510
1530
Unit
nm
nm
nm
nm
Code
55
57
59
61
λ
C
1550
1570
1590
1610
Unit
nm
nm
nm
nm
Diagnostics
Parameter
Temperature (-CDA)
Voltage
Bias Current
TX Power
RX Power
Range
-5 to 70
0 to V
cc
0 to 120
-2 to 3
-28 to -6
Accuracy
±3
0.1
5
±3 dB
±3 dB
Unit
ºC
V
mA
dBm
dBm
Calibration
Internal
Internal
External
External
External
Formula
Tc(C) = Tslope*Tad(16 bit signed twos complement value) + Toffset
V(Volts) = Vslope*Vad (16 bit unsigned integer) + Voffset
I(mA)=Islope*Iad(16 bit unsigned integer)+Ioffset
TX_PWR(µW)=TX_PWRslope*TX_PWRad(16 bit unsigned integer
+TX_PWRoffset
RX_PWR(µW)=A0+A1*x+A2*x^2+A3*x^3+A4*x^4
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
3
LUMNDS1539-Aug0407
Rev A.3
Multi-Rate CWDM SFP Transceiver(LR)
SPC-MR-LR-xx
EEPROM Serial ID
Name of Field
Description of Field
Address
20
21
22
23
24
Vendor Name
SFP Vendor Name(ASCII)
25
26
27
28
29
30
37
Vendor OUI
IEEE Vendor OUI Code For LuminentOIC Inc.
38
39
40
41
42
43
44
Vendor PN
Part Number in ASCII, e.g.
SPC-MR-LR-xxCDA
45
46
47
48
49
50
51
Hex
4C
55
4D
49
4E
45
4E
54
4F
49
43
00
06
B5
53
50
43
4D
52
4C
52
x
x
43
44
41
S
P
C
M
R
L
R
x
x
C
D
A
ASCII
L
U
M
I
N
E
N
T
O
I
C
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
4
LUMNDS1539-Aug0407
Rev A.3
Multi-Rate CWDM SFP Transceiver(LR)
SPC-MR-LR-xx
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Function
V
ee
T
TX_FAULT
TX_DISABLE
MOD_DEF2
MOD_DEF1
MOD_DEF0
NC
LOS
Notes
TX GND
Open Collector
Internally Pulled High
Serial Data Input
Serial Clock Input
Internally Grounded
Not Connected
Open Collector
RX Ground
RX Ground
RX Ground
RX Data Negative
RX Data Positive
RX GND
RX Power
TX Power
TX GND
TX Data Positive
TX Data Negative
TX GND
V
ee
R
V
ee
R
V
ee
R
RXD-
RXD+
V
ee
R
V
cc
R
V
cc
T
V
ee
T
TXD+
TXD-
V
ee
T
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
5
LUMNDS1539-Aug0407
Rev A.3
Switching Power Supply Study Group
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