FT-901B-M-LC02 series
155Mbps Fast Ethernet SFP Transceiver, WDM-B, Multi-Mode, TX1550/RX1310, LC 2km
Features: ▲SFP Multi-Source Agreement compliant ▲Fast Ethernet application ▲Industry standard small form pluggable (SFP) package ▲Simplex LC connector ▲Differential LVPECL inputs and outputs ▲Single power supply 3.3V ▲TTL signal detect indicator ▲Hot Pluggable ▲Class 1 laser product complies with EN 60825-1 ▲RoHS compliant
Ordering Information: Model Number
Reach TX/RX
FT-901B-M-LC02
2 km
FT-901RB-M-LC02
TEL: 886-2-2658-6893
sales@feliz.com.tw
2 km
Input/Out Signal Detect
1550/1310 1550/1310
AC/AC AC/AC
TTL TTL
FELIZ Technology Co., Ltd.
www.feliz.com.tw
Temperature
LD Type
0°C ~ 70 °C
1550 FP
-40°C ~ 85 °C
1550 FP
ver. 1.2 page: 1/4
FT-901B-M-LC02 series
155Mbps Fast Ethernet SFP Transceiver, WDM-B, Multi-Mode, TX1550/RX1310, LC 2km
Absolute Maximum Ratings: Parameter Storage Temperature
Symbol
Max.
Units
-40
85
°C
-0.5
Vcc
V
--
50
400
mA
Max.
Units
Note FT-901B-M-LC02
Ts
Supply Voltage
Vcc
Output Current
Io
Input Voltage
V IN
Operating Current
I OP
Note
Min. -0.5
4.0
--
V
mA
Recommended Operating Conditions: Parameter
Symbol
Operating Case Temperature
Supply Voltage
Min.
Tc
0
70
°C
Vcc
3.1
3.5
V
-40
I TX + I RX
Supply Current
85
--
°C
200
FT-901RB-M-LC02
mA
Transmitter Electro-optical Characteristics: Vcc = 3.1 V to 3.5 V, T C =0 °C to 70 °C (-40 °C to 85 °C)
Parameter
Output Optical Power 50/125, 62.5/125 µm fiber
Extinction Ratio
Center Wavelength
Spectral Width(RMS)
Rise/Fall Time(10−90%)
Output Eye
Max P out
TX-DISABLE Asserted
Differential Input Voltage TEL: 886-2-2658-6893
sales@feliz.com.tw
Symbol
Min.
Type
Max.
Units
P out
-10
--
0
dBm
ER
8.2
--
--
dB
λC
1261
1310
1360
Tr, f
--
1
2
λ
--
--
7
Note Average
nm
nm ns
Compliant with Telcordia GR-253-CORE Issue 3 and ITU-T recommendation G-957
P OFF
--
--
-45
dBm
V DIFF
0.4
--
2.0
V
FELIZ Technology Co., Ltd.
www.feliz.com.tw
ver. 1.2 page: 2/4
FT-901B-M-LC02 series
155Mbps Fast Ethernet SFP Transceiver, WDM-B, Multi-Mode, TX1550/RX1310, LC 2km
Receiver Electro-optical Characteristics: Vcc = 3.1 V to 3.5 V, T C = 0 °C to 70 °C (-40 °C to 85 °C)
Parameter
Symbol
Optical Input Power-max. Optical Input Powermin. (Sensitivity)
Operating Center Wavelength
Min.
Type
Max.
Units
P IN
0
--
--
dBm
BER < 10 -10
P IN
--
--
-28
dBm
BER < 10
λC
1260
--
1360
--
--
--
-40
nm
--
-28 --
--
dB
Optical isolation
ISO
Loss of Signal-Deasserted
PD
-45 0.5
--
1.6
V
T r, f
--
1
2
ns
Receiver Loss of Signal Output Voltage-Low
RX_LOS L
0
--
0.5
V
Receiver Loss of Signal Output Voltage-High
RX_LOS H
2.4
--
V CC
V
Loss of Signal-Asserted
Differential Output Voltage Data Output Rise, Fall Time (10%−90%)
PA
V DIFF
Note
λ=1480~1600nm
Block Diagram of Transceiver:
TEL: 886-2-2658-6893
sales@feliz.com.tw
FELIZ Technology Co., Ltd.
www.feliz.com.tw
-10
ver. 1.2 page: 3/4
FT-901B-M-LC02 series
155Mbps Fast Ethernet SFP Transceiver, WDM-B, Multi-Mode, TX1550/RX1310, LC 2km
Transmitter and Receiver Optical Sub-assembly Section
A 1550 nm InGaAsP laser and an InGaAs PIN photodiode integrate with an WDM filter to form a bi-directional single fiber optical subassembly (OSA). The laser of OSA is driven by a LD driver IC which converts differential input LVPECL logic signals into an analog laser driving current. And, The photodiode of OSA is connected to a circuit providing post-amplification quantization, and optical signal detection.
TX_DISABLE
The TX_DISABLE signal is high (TTL logic “1”) to turn off the laser output.
Receive Loss (RX_LOS)
The RX_LOS is high (logic “1”) when there is no incoming light from the companion transceiver. This signal is normally used by the system for the diagnostic purpose. The signal is operated in TTL level.
Dimensions:
Note: All information contained in this document is subject to change without notice. TEL: 886-2-2658-6893
sales@feliz.com.tw
FELIZ Technology Co., Ltd.
www.feliz.com.tw
ver. 1.2 page: 4/4
km
km
km
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