EN / CN
SITE MAP
close
关注嘉富微信公众号
SFP BIDI 155M 1310/1490nm 10/20/40km LC/SC Transceiver
SFP DIDI 155M Transceiver
Model:JFTSM-SFPBD-0155-1314-10/20/40-LC/SC
Share:
Purchase consultation
Product Specification
Data Sheets

Product model
JFTSM-SFPBD-0155-1314-10/20/40-LC/SC
Manufacturer brand
JFOPT
Package type
SFP
Optical connector
LC/SC
Max data rate
≤155Mbps
Channel data rate
-
Effective transmission distance
10KM 20KM 40KM
Wavelength
1310nm/1490nm
1490nm/1310nm
Operating voltage
3.3V
Fiber type
SMF
Core size
9/125µm
Transmitter type
10/20/40KM A type FP
10/20KM B type FP 40KM DFB
Receiver type
IDP
TX power
10/20KM -15~-8dbm
40KM -5~-0dbm
Receiver sensitivity
10/20KM -28dBm
40KM -33dBm
Digital optical monitoring(DDM)
YES
Receiver overload
-8dBm
Power consumption
<1W
Protocols
SFP MSA SFF-8472
Operating temperature(Commercial)
0℃~+70℃
Storage temperature(Commercial)
-40℃~+85℃
Operating temperature(Industrial)
-40℃~+85℃
Storage Temperature(Industrial)
-40℃~+85℃


 

PRODUCTION LINE INTRODUCTION
 
 

JFOPT continues to invest in optical transceiver production, covering a full range of optical transceiver such as 1*9, SFP, 10G, 25G, 100G, 200G, 400G, 800G GPON/EPON/XG/XGSPON OLT transceiver. At the same time, our company provides TOSA, ROSA, BOSA semi-finished device solutions for the downstream peer. JFOPT's production line has a daily production capacity of 10,000 optical transceivers and 20,000 optical devices. In addition, JFOPT's optical transceiver have industry-leading high temperature resistance and anti-interference capability, and are widely used in computing centers, operators, traffic security, power facilities and other industries.





PRODUCT PRESENTATION
 
 

The JFOPT SFP BIDI 155M 1310/1490nm LC/SC Transceiver series is a compact, small form-factor pluggable module designed for single-fiber bi-directional communication. It supports IEEE 802.3ah 100BASE-BX20 standards and OC-3/STM-1 SONET/SDH applications, utilizing a 1310nm/1490nm transmitter paired with a 1490nm/1310nm receiver. Available for transmission distances of 10km, 20km, and 40km, this module features a 20-pin SFP connector for hot-plug capability, ensuring easy installation and maintenance. The transmitter section incorporates a high-performance multiple quantum well A-type/B-type laser, compliant with Class 1 laser safety standards under IEC 60825. The receiver section employs an advanced optical detection system, including an integrated B-type/A-type detector preamplifier (IDP) mounted in an optical header and a precision limiting post-amplifier IC, ensuring reliable signal reception and processing. The SFP BIDI 155M 1310/1490nm LC/SC Transceiver series is fully compliant with the SFF-8472 Multi-Source Agreement (MSA), guaranteeing industry-standard compatibility and interoperability for seamless integration into network systems.





TRANSCEIVER SERIES PRODUCTS
 
 





PRODUCTION & TESTING EQUIPMENT
 
 





FEATURES
 
 
Support 155Mbps data links A type: 1310nm FP TX / 1490nm RX
B type: 1490nm FP TX / 1310nm RX
A type: 1310nm FP TX / 1490nm RX
B type: 1490nm DFB TX / 1310nm RX
10km with 9/125 µm SMF
20km with 9/125 µm SMF 40km with 9/125 µm SMF
Single 3.3V power supply and TTL logic interface Hot-pluggable SFP footprint SC/LC connector interface




APPLICATION
 
 
SONET OC-3 / SDH STM-1 WDM fast ethernet links
Other optical links  



STANDARD COMPLIANCE
 
 

 


ORDERING INFORMATION
 
 
Part No. Data Rate Wavelength Interface Temp. DDMI
JFTSM-SFPBD-0155-1314-10-LC/SC 100~155Mbps 1310nm/1490nm LC Standard YES
Industrial
JFTSM-SFPBD-0155-1314-20-LC/SC 100M~155Mbps 1310nm/1490nm SC/LC Standard YES
Industrial
JFTSM-SFPBD-0155-1314-40-LC/SC 100M~155Mbps 1310nm/1490nm SC/LC Standard YES
Industrial





ABSOLUTE MAXIMUM RATINGS
 
 
Parameter Symbol Min. Max. Unit
Storage temperature TS -4.0  +85 
Supply voltage VCC -0.5  3.6  V
Operating relative humidity - - 95  %

Exceeding any one of these values may destroy the device immediately
 





RECOMMENDED OPERATING ENVIRONMENT
 
 
Parameter Symbol Min Typical Max Unit
Operating case temperature Tc JFTSM-SFPBD-0155-1314-10/20/40-LC/SC 0 - +70  °C
-40 - +85 
Power supply voltage Vcc 3.15 3.3 3.45 V
Power supply current Icc - - 300 mA
Date rate OC-3 - - 155 - Mbps
100M - - 100 -





PERFORMANCE SPECIFICATIONS–ELECTRICAL
 
 
Parameter Symbol Min. Typ. Max. Unit Notes

Transmitter
 
LVPECL inputs(Differential) Vin 400 - 2000 mVpp AC coupled inputs
Input impedance (Differential) Zin 85 100 115 ohm Rin > 100  kohm @ DC
TX_disable Disable - 2 - Vcc+0.3 V -
Enable - 0 - 0.8 -
TX_FAULT Fault - 2 - Vcc+0.3 V -
Normal - 0 - 0.5 -

Receiver
 
LVPECL outputs (Differential) Vout 400 - 2000 mVpp AC coupled output
Output impedance (Differential) Zout 85 100 115 ohms -
RX_LOS LOS - 2 - Vcc+0.3 V -
Normal - 0 - 0.8 V -
MOD_DEF ( 0:2 ) VoH 2.5 - - V With serial ID
VoL 0 - 0.5 V





OPTICAL AND ELECTRICAL CHARACTERISTICS
 
 
Parameter Symbol Unit  1310nm FP and PIN, 10km 1310nmFP and PIN, 20km 1310nmFP and PIN, 40km
Min. Typical Max. Min. Typical Max. Min. Typical Max.
9µm core diameter SMF L km - 10 - - 20 - - 40 -
Data rate - Mbps 100 155 - - 155 - - 155 -

Transmitter
 
Center wavelength λC nm 1260 1310 1360 1260 1310 1360 1260 1310 1360
Spectral width (RMS) Δλ nm - - 4 - - 4 - - 4
Average output power Pout dBm -15 - -8 -15 - -8 -5 - 0
Extinction ratio ER dB 8.2 - - 8.2 - - 8.2 - -
Rise/Fall time(20%~80%) tr/tf ns - - 2 - - 2 - - 2
Output optical eye - - IUT-T G.957 compliant IUT-T G.957 compliant IUT-T G.957 compliant
TX disable assert time t_off us - - 10 - - 10 - - 10
TX disable asserted - dBm - - -45 - - -45 - - -45

Receiver
 
Center wavelength λC nm 1460 1490 1520 1440 1490 1540 1460 1490 1520
Receiver sensitivity Pmin dBm - - -29 - - -29 - - -34
Receiver overload Pmax dBm -8 - - -8 - - -8 - -
LOS de-assert LOSD dBm - - -30 - - -30 - - -35
LOS assert LOSA dBm -42 - - -45 - - -45 - -
LOS hysteresis - dB 0.5 - 6 0.5 - 6 0.5 - -

Parameter Symbol Unit 1490nm FP and PIN, 10km 1490nm FP and PIN, 20km 1490nm DFB and PIN, 40km
Min. Typical Max. Min. Typical Max. Min. Typical Max.
50µm core diameter SMF L km - 10 - - 20 - - 40 -
Data rate - Mbps - 155 - - 155 - - 155 -

Transmitter
 
Center wavelength λC nm 1470 1490 1510 1470 1490 1510 1470 1490 1510
Spectral width (RMS) Δλ nm - - 4 - - 4 - - 1
Average output power Pout dBm -15 - -8 -15 - -8 -8 - -3
Extinction ratio ER dB 8.2 - - 8.2 - - 8.2 - -
Rise/Fall time(20%~80%) tr/tf ns - - 2 - - 2 - - 2
Output optical eye - - IUT-T G.957 compliant IUT-T G.957 compliant IUT-T G.957 compliant
TX disable assert time t_off us - - 10 - - 10 - - 10
TX disable asserted - dBm - - -45 - - -45 - - -45

Receiver
 
Center wavelength λC nm 1460 1490 1520 1260 1310 1360 1260 1310 1360
Receiver sensitivity Pmin dBm - - -29 - - -29 - - -34
Receiver overload Pmax dBm -8 - - -8 - - -8 - -
LOS de-assert LOSD dBm - - -30 - - -30 - - -35
LOS assert LOSA dBm -42 - - -45 - - -45 - -
LOS hysteresis - dB 0.5 - 6 0.5 - 6 0.5 - -





FUNCTIONAL DESCRIPTION OF TRANSCEIVER
 
 






SFP TRANSCEIVER ELECTRICAL PAD LAYOUT
 
 






PIN FUNCTION DEFINITIONS
 
 
Pin Name Function Plug Seq. Notes
1 VeeT Transmitter ground 1 5)
2 TX fault Transmitter fault indication 3 1)
3 TX disable Transmitter disable 3
2) Module disables on high or open
4 MOD-DEF2 Module definition 2 3 3) Data line for serial ID.
5 MOD-DEF1 Module definition 1 3 3) Clock line for serial ID.
6 MOD-DEF0 Module definition 0 3 3) Grounded within the module.
7 Rate select Not connect 3 Function not available
8 LOS Loss of signal 3 4)
9 VeeR Receiver ground 1 5)
10 VeeR Receiver ground 1 5)
11 VeeR Receiver ground 1 5)
12 RD- Inv. received data out 3 6)
13 RD+ Received data out 3 6)
14 VeeR Receiver ground 1 5)
15 VccR Receiver power 2 7) 3.3V ± 5%
16 VccT Transmitter power 2 7) 3.3V ± 5%
17 VeeT Transmitter ground 1 5)
18 TD+ Transmit data In 3 8)
19 TD- Inv. transmit data In 3 8)
20 VeeT Transmitter ground 1 5)

Notes:
1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output indicates a laser fault of some kinds. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.

2) TX disable is an input that is used to shutdown the transmitter optical output. It is pulled up within the module with a 4.7K – 10 KΩ resistor. Its states are:
Low (0 – 0.8V): Transmitter on
(>0.8, < 2.0V): Undefined
High (2.0 – 3.465V): Transmitter Disabled
Open: Transmitter Disabled

3) Modulation Absent, connected to VEET or VEER in the module.

4) LOS is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use).Low indicates normal operation. In the low state, the output will be pulled to < 0.8V.


5) VeeR and VeeT may be internally connected within the SFP module.

6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 400 and 2000 mV differential (200 –1000 mV single ended) when properly terminated.

7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Maximum supply current is 300Ma. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1ohm should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30Ma greater than the steady state value.VccR and VccT may be internally connected within the SFP transceiver module.

8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 400 – 2000mV (200 – 1000mV single-ended).




PRODUCT PACKAGING
 
 



 

PRODUCT CERTIFICATION
 
 





QUALITY ADVANTAGE
 
 





COMPATIBLE BRANDS