Delta Electronics SFBD-155F2J1RM User Manual
SFBD-155F2J1RM
Small Form Factor Bi-Directional Transceiver Module
for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
FEATURES
RoHS compliant
2x5 Pin SFF Package with SC Receptacle
Single Mode Fiber, Bi-Directional
Transmission with 1550nm Transmitter and
1310nm Receiver
Link Distance up to 15km
Single +3.3V power supply and PECL logic
interface
Wave Solderable and Aqueous Washable
Bellcore GR-468 compliant
Laser Class 1 Product which comply with the
requirements of IEC 60825-1 and IEC 60825-2
Description
DELTA’s SFF Bi-Directional transceiver is
designed for point-to-point Bi-Directional Optical
Network transmission. The module consists
1550nm FP laser, InGaAs PIN, Preamplifier and
WDM filter in a high-integrated optical
sub-assembly, and it receives up to 155Mbps of
continuous data at 1310nm, and transmits
155Mbps of continuous data at 1550nm.
The module is contained in a 2x5 SFF
industry standard package with a SC receptacle
connector, and support LVTTL transmitter disable
input, LVPECL electrical signal Interface and
receiver signal detect output.
Application
TTC TS-1000
ITU-T G.985
IEEE 802.3ah 100BASE-BX-D/ Fast Ethernet
SONET OC-3/SDH STM-1/ ATM Network
FTTx Broadband Access System
Performance
SFBD-155F2J1RM data link up to 15km in
9/125um single mode fiber.
DELTA ELECTRONICS, INC.
1 Revision: S1
06/08/2007
www.deltaww.com
SFBD-155F2J1RM
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 5 V
Signal Input Voltage -0.3 Vcc+0.3 V
Optical Input Power (Peak) 0 dBm
Lead Soldering Temperature T
Lead Soldering Time t
260 ºC
SOLD
10 sec
SOLD
2. Recommended Operating Conditions
Parameter Symbol Min. Typ. Max. Unit Note
Ambient Operating Temperature TA 0 70 ºC
Ambient Humidity HA 5 85 %
Without air flow
Non-condensing
Power Supply Voltage VCC 3.13 3.3 3.47 V
Power Supply Current ICC 230 mA
Power Supply Noise Rejection 100 mVp-p
100Hz to 1MHz
Data Rate 10 155.52 Mbps
Transmission Distance 15 km
3. Optical Specification of Transmitter
Parameter Symbol Min. Typ. Max. Unit Note
Average Launched Power PO
Launched power (Peak.)
Extinction Ratio ER
Center Wavelength
Spectrum Width (RMS)
λ
C
σ
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
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 -11 -8
-5
8.5
dBm Note (1)
dBm
dB
1480 1520 1580 nm FP Laser
3
nm
Note (4)
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
-
DELTA ELECTRONICS, INC.
2 Revision: S1
06/08/2007
www.deltaww.com
SFBD-155F2J1RM
4. Optical Specification of Receiver
Parameter Symbol Min. Typ. Max. Unit Note
λ
Input Optical Wavelength
IN
Receiver Sensitivity PIN
Input Saturation Power (Overload) P
-3 dBm
SAT
Signal Detect -Assert Power PA - -30 dBm
Signal Detect -Deassert Power PD -44 dBm Note (2)
Signal Detect Hysteresis PA-PD 0.5 2.5 6 dB
Optical Receiver 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 1310nm, ER=10dB; BER =<10
Note (2). When SD deasserted, 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
-30
-10
@PRBS=223-1 NRZ
dBm Note (1)
5. Electrical Interface Characteristics
Parameter Symbol Min. Typ. Max. Unit Note
Transmitter
Total Supply Current ICC A mA Note (1)
Differential line input Impedance RIN 80 100 120 Ohm
Differential Data Input Swing VDT 300 1600 mV
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
2 VCC+0.3 V
DISH
0 0.8 V
DISL
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
Signal Detect Output Voltage-High VOH-VCC -1.085 -0.880 V
Signal Detect Output Voltage-Low VOL-VCC -1.830 -1.555 V
Note (1). A (TX)+ B (RX) = 230mA (E.O.L.)
(A: Not include termination circuit; B: using a resister of 150Ω between Data-output and ground)
p-p
LVPECL
LVTTL
p-p
LVPECL
DELTA ELECTRONICS, INC.
3 Revision: S1
06/08/2007
www.deltaww.com
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