Delta Electronics SPBD-155F4J1RD User Manual
Intelligent SFP Bi-Directional Transceiver Module
for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
FEATURES
RoHS compliant
Digital Diagnostic SFF-8472, Rev. 9.5 MSA
compliant
Simplex LC connector with 1550nm
Transmitter and 1310nm Receiver
Single + 3.3V power supply and TTL logic
interface
Bellcore GR-468 compliant
Laser class 1 product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
SPBD-155F4J1RD
Description
The SPBD-155xxxxx series are hot pluggable
3.3V Small-Form-Factor (SFP) Bi-Directional
transceiver module designed expressly for
high-speed communication applications that
require rates of up to 155Mbit/sec. It is compliant
with the Fast Ethernet, ATM, SONET OC-3/SDH
STM-1 standards, as well as the SFP Multisource
Agreement (MSA).
The SPBD-155xxxxx transceivers provide with
the LC receptacle that is compatible with the
industry standard LC connector. The transceiver is
also compatible with industry standard RFT
connector and cage. It also includes a LOS (Loss
Of Signal) circuit that provides a TTL logic-high
output when an unusable optical signal level is
detected.
The module includes 1550nm un-cool FP laser,
InGaAs PIN, Preamplifer and WDM filter in a
high-integrated optical assembly for high-density
system application. The SFP Bi-Directional
transceiver can upgrade transmission capacity very
convenient without installing new fibers.
Application
TTC TS-1000
ITU-T G.985
IEEE 802.3ah 100BASE-BX/ Fast Ethernet
SONET OC-3/SDH STM-1
FTTx WDM Broadband Access
Switch to switch/backbone interface
Performance
SPBD-155F4J1RD data link up to 15km in
9/125um single mode fiber.
DELTA ELECTRONICS, INC.
1 Revision: S1
04/11/2007
www.deltaww.com
SPBD-155F4J1RD
1. Absolute Maximum Ratings
Parameter Symbol Min. Typ. Max. Unit Note
Storage Temperature Ts -40 85 ºC
Storage Ambient Humidity HA 5 95 %
Power Supply Voltage VCC 0 5 V
Signal Input Voltage -0.3 Vcc+0.3 V
Optical Input Power (Peak) +4 dBm
2. Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Operating Case Temperature TC -5 75 ºC Note (1)
Ambient Humidity HA 5 85 %
Non-condensing
Power Supply Voltage VCC 3.135 3.3 3.465 V
Power Supply Current ICC 300 mA
Power Supply Noise Rejection 100 mVp-p
100Hz to 1MHz
Data Rate 10 155.52 Mbps
Transmission Distance 15 km
Note (1). Measured on topside of case front center.
3. Specification of Transmitter
Parameter Symbol Min. Typ . Max. Unit Note
Average Launched Power PO -14 -8 dBm Note (1)
Optical Extinction Ratio ER
Center Wavelength
Spectrum Width (RMS)
Transmitter OFF Output Power P
λ
σ
Off
C
10
1480 1520 1580 nm FP Laser
3
-45
Optical Rise/Fall Time tr/tf 1.3 ns Note (2)
Total Jitter TJ 1 ns Note (3)
Optical Return Loss Tolerance ORLT 14 dB
Relative Intensity Noise RIN
-116
Dispersion Penalty TDP 1 dB
Output Eye Mask
Compliant with Bellcore TR-NWT-000253
and ITU recommendation G.957
Note (1). Launched power (avg.) is power coupled into a single mode fiber.
Note (2). These are unfiltered 20-80% values.
23
Note (3). Measure at 2
-1 NRZ PRBS pattern.
Note (4). Eye Mask definition
DELTA ELECTRONICS, INC.
1.20
1.00
0.80
e
d
u
t
0.50
i
l
p
m
0.20
A
0.00
-0.20
Optical Pulse Mask with Bessel Filter Specified in ITU-T G.957
0.350.150.00
0.65
Time
2 Revision: S1
Mean leve l of logical "1"
Mean leve l of logical "0"
0.85
1.00
dB
nm
dBm
dB/Hz
Note (4)
04/11/2007
www.deltaww.com
SPBD-155F4J1RD
4. Specification of Receiver
Parameter Symbol Min. Typ . Max. Unit Note
λ
Input Optical Wavelength
IN
Receiver Sensitivity PIN
Input Saturation Power (Overload) P
SAT
LOS-Deassert Power PA - -31 dBm
LOS-Assert Power PD -44 dBm Note (2)
LOS Hysteresis PA-PD 0.5 2 5 dB
Optical Reflectance -14 dB Note (3)
Output Data Rise/Fall time tr/tf 1.5 ns Note (4)
S/X Endurance 10 dB Note (5)
Optical Isolation 25 dB Note (6)
Note (1). Measured with 1520nm, ER=10dB; BER =<10
Note (2). When LOS asserted, the data output is Low-level (fixed)
Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the
optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER =10
-10
Note (6). Receiver isolation between 1480nm ~1580nm
1260 1360 nm PIN-PD
-31
dBm Note (1)
-3 dBm
-10
@PRBS=223-1 NRZ
5. Electrical Interface Characteristics
Parameter Symbol Min. Typ . Max. Unit Note
Transmitter
Total Supply Current ICC A mA Note (1)
Differential Data Input Swing VDT 500 2400 mV
Differential line input Impedance RIN 80 100 120 Ohm
Transmitter Disable Input-High V
Transmitter Disable Input-Low V
Transmitter Fault Output-High V
Transmitter Fault Output-Low V
Transmitter Fault Pull up Resistor R
2 VCC V Note (2)
DISH
0 0.8 V
DISL
2 VCC+0.3 V
TXFH
0 0.8 V
TXFL
TX_FAULT
4.7 10 k Note (3)
Receiver
Total Supply Current ICC B mA Note (1)
Differential Data Output Swing VDR 400 2000 mV
LOS Output Voltage-High V
LOS Output Voltage-Low V
Receiver LOS Load R
2 VCC+0.3 V
LOSH
0 0.8 V
LOSL
4.7 10 k Note (3)
RXLOS
Note (1). A (TX)+ B (RX) = 300mA
(A: Not include termination circuit; B: using a resister of 150 between Data-output and ground)
Note (2). There is an internal 4.7 to 10k pull-up resistor to VccT.
Note (3). Pull up to V
on host Board.
CC
Note (4). Internally AC coupled with LVPECL output, but requires a 100Ohm differential termination at or
internal to Serializer/ Deserializer.
p-p
Note (4)
p-p
DELTA ELECTRONICS, INC.
3 Revision: S1
04/11/2007
www.deltaww.com
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