Delta Electronics SPBD-155E4J1RT User Manual
SPBD-155E4J1RT
SFP Bi-Directional Transceiver Module for Fast
Ethernet, ATM, SONET OC-3/SDH STM-1
FEATURES
RoHS compliant
SFF-8472 MSA compliant
Simplex LC connector
1310nm Transmitter, 1550nm Receiver
Single + 3.3V power supply and TTL logic
interface
Commercial and Industrial temperature
available
Bellcore GR-468 compliant
Laser class 1 product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Description
The SPBD-155xxxx 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-155xxxx 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 1310nm 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
IEEE 802.3ah 100BASE-BX
SONET OC-3/SDH STM-1
FTTx WDM Broadband Access
100Base Fast Ethernet
Performance
SPBD-155E4J1RT data link up to 15km in
9/125um single mode fiber.
DELTA ELECTRONICS, INC.
1 Revision: S1
09/20/2006
www.deltaww.com
SPBD-155E4J1RT
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 -40 85 ºC Note (1)
Ambient Humidity HA 5 85 %
Power Supply Voltage VCC 3.135 3.3 3.465 V
Power Supply Current ICC 250 mA
Power Supply Noise Rejection 100 mVp-p
Data Rate 10 155.52 Mbps
Transmission Distance 15 km
Note (1). Measured on topside of case front center.
Non-condensing
100Hz to 1MHz
3. Specification of Transmitter
Parameter Symbol Min. Typ . Max. Unit Note
Average Launched Power PO
Optical Extinction Ratio ER
λ
σ
Off
C
Center Wavelength
Spectrum Width (RMS)
Transmitter OFF Output Power P
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 dB/Hz
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
-14 -8
10
dBm Note (1)
dB
1260 1310 1360 nm FP Laser
6
-45
nm
dBm
Note (4)
DELTA ELECTRONICS, INC.
2 Revision: S1
09/20/2006
www.deltaww.com
SPBD-155E4J1RT
1.20
1.00
0.80
e
d
u
t
0.50
i
l
p
m
0.20
A
0.00
-0.20
0.350.150.00
0.65
Time
Mean level of logical "1"
Mean level of logical "0"
0.85
1.00
-
4. Specification of Receiver
Parameter Symbol Min. Typ . Max. Unit Note
Input Optical Wavelength
λ
IN
Receiver Sensitivity PIN
Input Saturation Power (Overload) P
SAT
LOS-Deassert Power PA - -32 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 1480nm to 1580nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER =10
-10
Note (6). Receiver isolation between 1260nm ~1360nm
1480 1600 nm PIN-PD
-31
dBm Note (1)
-3 dBm
-10
@PRBS=223-1 NRZ
DELTA ELECTRONICS, INC.
3 Revision: S1
09/20/2006
www.deltaww.com
SPBD-155E4J1RT
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
Data Input Voltage- High VIH-VCC -1.165 -0.880 V
Data Input Voltage- Low VIL-VCC -1.810 -1.475 V
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
DISH
0 0.8 V
DISL
2 VCC+0.3 V
TXFH
0 0.8 V
TXFL
TX_FAULT
4.7 10 k Note (2)
Receiver
Total Supply Current ICC B mA Note (1)
Differential Data Output Swing VDR 400 2000 mV
Data Output Voltage-High VOH-VCC -1.085 -0.880 V
Data Output Voltage-Low VOL-VCC -1.830 -1.555 V
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 (2)
RXLOS
Note (1). A (TX)+ B (RX) = 250mA (Not include termination circuit)
Note (2). Pull up to V
on host Board.
CC
Note (3). Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/
Deserializer.
p-p
Note (3)
p-p
6. Timing of Control and Status I/O
Parameter Symbol Min. Max. Unit Unit Conditions
TX_DISABLE Assert
Time
TX_DISABLE
Negate Time
t_off 10
t_on 1 msec
Time to initialize,
including reset of
t_init 300 msec
TX_FAULT
TX_Fault Assert Time
TX_DISABLE to
reset
t_fault
100
t_rest 10
LOS Assert Time t_loss_on 100
LOS Deassert Time t_loss_off 100
Serial ID Clock Rate f_serial_clock 100 kHz
4 Revision: S1
DELTA ELECTRONICS, INC.
Time from rising edge of TX_DISABLE to
when the optical output falls below 10% of
µsec
nominal
Time from falling edge of TX_DISABLE to
when the modulated optical output rises above
90% of nominal
From power on or negation of TX_Fault using
TX_Disable.
Time from fault to TX_Fault on.
µ
sec
Time TX_Disbale must be held high to reset
µsec
TX_Fault
Time from LOS state to Rx LOS assert
µsec
Time from non-LOS state to Rx LOS deassert
µsec
09/20/2006
www.deltaww.com
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