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1270/1330nm TX / 1330/1270 nm RX
Features
Applications
Product description
The FTCS-BXX1X-20XX series single mode transceiver is small form factor pluggable module for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. It is with the SFP+ 20-pin connector to allow hot plug capability.
The FTCS-BXX1X-20XX module is designed for single mode fiber and operates at a nominal wavelength of 1270nm or 1330nm; The transmitter section uses a multiple quantum well DFB, which is class 1 laser compliant according to International Safety Standard IEC-60825.
The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
Optical characteristics(TOP = 0 to 70℃, VCC = 3.0 to 3.60 Volts)
(FTCS-B231X-20X, 1270 DFB & PIN/TIA)
Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
Ref. |
Transmitter |
||||||
Optical Wavelength |
λC |
1260 |
1270 |
1280 |
nm |
|
Side Mode Suppress Ratio |
SMSR |
30 |
dB |
|||
Spectral Width(-20dB) |
Δλ |
1 |
nm |
|||
Average Output Power |
Pop |
-2 |
2 |
dBm |
1 |
|
Extinction Ratio |
ER |
3.5 |
dB |
|||
Eye Mask |
Compliant with IEEE 802.3 |
|||||
Transmitter and Dispersion Penalty |
TDP |
3.2 |
dB |
|||
Average Power of OFF Transmitter |
-30 |
dBm |
||||
Relative Intensity Noise |
RIN |
-128 |
dB/Hz |
|||
Receiver |
||||||
Average Receiver Power |
RSENS |
-14.1 |
dBm |
1,2 |
||
Receiver Overload |
PMAX |
+0.5 |
dBm |
|||
Centre Wavelength |
λC |
1320 |
1340 |
nm |
||
LOS De-Assert |
LOSD |
-15 |
dBm |
|||
LOS Assert |
LOSA |
-30 |
dBm |
|||
LOS Hysteresis |
0.5 |
dB |
Notes:
1. Average Receiver Power (Min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant.
2. Measured with a PRBS231-1 test pattern @10.3125Gbps, BER≦10-12
(FTCS-B321X-20X, 1330 DFB & PIN/TIA)
Parameter |
Symbol |
Min. |
Typical |
Max |
Unit |
Ref. |
Transmitter |
||||||
Optical Wavelength |
λC |
1320 |
1330 |
1340 |
nm |
|
Side Mode Suppress Ratio |
SMSR |
30 |
dB |
|||
Spectral Width(-20dB) |
Δλ |
1 |
nm |
|||
Average Output Power |
Pop |
-2 |
2 |
dBm |
1,2 |
|
Extinction Ratio |
ER |
3.5 |
dB |
|||
Eye Mask |
Compliant with IEEE 802.3 |
|||||
Transmitter and Dispersion Penalty |
TDP |
3.2 |
dB |
|||
Average Power of OFF Transmitter |
-30 |
dBm |
||||
Relative Intensity Noise |
RIN |
-128 |
dB/Hz |
|||
Receiver |
||||||
Average Receiver Power |
RSENS |
-14.1 |
dBm |
2,3 |
||
Receiver Overload |
PMAX |
+0.5 |
dBm |
|||
Centre Wavelength |
λC |
1260 |
1270 |
nm |
||
LOS De-Assert |
LOSD |
-15 |
dBm |
|||
LOS Assert |
LOSA |
-30 |
dBm |
|||
LOS Hysteresis |
0.5 |
dB |
Notes:
1. Output is coupled into a 9/125um SMF.
2. Average Receiver Power (Min) is informative and not the principal indicator of signal strength. A received power below this value cannot be compliant.
3. Measured with a PRBS231-1 test pattern @10.3125Gbps, BER≦10-12
Part No. | Description |
FTCS-B231X-20 | 1270nm/1330nm, 10Gbps, 20km, 0oC ~ +70oC |
FTCS-B321X-20 | 1330nm/1270nm, 10Gbps, 20km, 0oC ~ +70oC |
FTCS-B231X-20I | 1270nm/1330nm, 10Gbps, 20km, -40~+85℃ |
FTCS-B321X-20I | 1330nm/1270nm, 10Gbps, 20km, -40~+85℃ |