Delta Electronics SFBD-155E2J1RM User Manual
SFBD-155E2J1RM
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 1310nm Transmitter and
1550nm 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
multiple quantum well laser, InGaAs PIN,
Preamplifier and WDM filter in a high-integrated
optical sub-assembly, and it receives up to
155Mbps of continuous data at 1550nm, and
transmits 155Mbps of continuous data at 1310nm.
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/ Fast Ethernet
SONET OC-3/SDH STM-1/ ATM Network
FTTx Broadband Access System
Performance
SFBD-155E2J1RM data link up to 15km in
9/125um single mode fiber.
DELTA ELECTRONICS, INC.
1 Revision: S0
12/20/2006
www.deltaww.com
SFBD-155E2J1RM
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 -14 -11 -8 dBm Note (1)
Launched power (Peak.) -5 dBm
Extinction Ratio ER 8.5 dB
λ
σ
C
1260 1310 1360 nm
6 nm
Center Wavelength
Spectrum Width (RMS)
Optical Rise/Fall Time tr/tf 1.3 ns Note (2)
Total Jitter tJ 1 ns Note (3)
Optical Transmitter Reflectance -14 dB
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 (4)
Note (1). Launched power (avg.) is power coupled into a 9/125um single mode fiber.
Note (2). These are unfiltered 20-80% values.
Note (3). Measure at 2
Note (4). Eye Mask definition
23
-1 NRZ PRBS pattern.
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
-
2 Revision: S0
12/20/2006
DELTA ELECTRONICS, INC.
www.deltaww.com
SFBD-155E2J1RM
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
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 1520nm, 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 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
-30
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 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
Receiver
2 VCC+0.3 V
DISH
0 0.8 V
DISL
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
(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: S0
12/20/2006
www.deltaww.com
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