¡ª -40¡ãC to +85¡ãC
F-tone¡¯sFTTR-1301-20DFI series of transceiver modules are the perfect solution for Low-speed communication networks.The transceiver modules support data rates up 2Mbps to 84 Mbps. These modules are fully compliant with the Multi-sourced 1¡Á9 protocol.The transceiver modules suppliesthe TTL interface of 3.3V/5.0 Voltage and provide the system designer with products to implement arange of low-speed data and digital video transmission designs at the 2Mbps to 84 Mbps rate for fiber communications.
Operating of the transceiver beyond the Absolute Conditions Listed in Table 1 will degrade or damage the product. It¡¯s not implied that the product would function above the recommended operating environment, it¡¯s possible to reduce the reliability and lifetime of device if Recommended Operating Environment is exceeded (Refer to table 2)
Table 1-- Absolute Maximum Conditions
Parameter |
Symbol |
Min |
Max |
Units |
|
Storage Temperature |
TST |
-40 |
+85 |
¡æ |
|
Operating Temperature |
(CASE) |
TOP |
-40 |
+85 |
¡æ |
Supply Voltage(3.3V) |
VCC3 |
0 |
+3.8 |
V |
|
Supply Voltage(5.0V) |
VCC5 |
0 |
+6.0 |
V |
|
Relative Humidity |
RH |
5 |
95 |
% |
|
Input voltage |
VIN |
0 |
VCC |
V |
|
Lead Soldering Temperature & Time |
- |
- |
260/10 |
¡æ/S |
Table 2-- Recommended Operating Environment
Parameter |
Symbol |
Min |
Typ |
Max |
Units |
|
Supply Voltage |
3.3V power |
VCC3 |
3.1 |
3.3 |
3.5 |
V |
Supply Voltage |
5.0V power |
VCC5 |
4.75 |
5.0 |
5.25 |
V |
Ambient operating Temperature |
(CASE) |
TOP |
-40 |
- |
+85 |
¡æ |
Supply Current |
ITX+IRX |
- |
150 |
200 |
mA |
Table 3 FTTR-1301-20DFI Transceiver Optical and Electrical Characteristics
(Ambient Operating Temperature Ta=-25¡ãC, VCC =5.0V)
Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Transmitter |
|||||
Data rate |
B |
2 |
- |
84 |
-Mb/s |
Output Center Wavelength |
¦ËC |
1260 |
1310 |
1360 |
nm |
Output Spectral width (RMS) |
¦Ë |
- |
- |
4.0 |
nm |
Average Optical Output Power |
Po |
-12 |
- |
-1 |
dBm |
Extinction Ratio |
EXT |
10 |
- |
- |
dB |
Optic Output Eye: Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957 |
|||||
Receiver |
|||||
Receiver Sensitivity |
PMIN |
- |
- |
-35 |
dBm |
Maximum Input Power |
PMAX |
-3 |
- |
- |
dBm |
Signal Detect -- Asserted |
PA |
- |
- |
-35 |
dBm |
Signal Detect -- Deasserted |
PD |
-46 |
- |
- |
dBm |
Signal Detect - Hysteresis |
PHYS |
0.5 |
- |
- |
dB |
Table 4 (Ambient Operating Temperature Ta=25¡ãC, VCC = 5.0V)
Parameter |
Symbol |
Min |
Typ |
Max |
Units |
Transmitter |
|||||
Power Supply Current |
ICC |
- |
- |
100 |
mA |
Data Input Current - Low |
IIL |
-350 |
- |
- |
¦ÌA |
Data Input Current - High |
IIL |
- |
- |
350 |
¦ÌA |
Data Input Voltage - Low |
VIL |
- |
0.7 |
V |
|
Data Input Voltage - High |
VIH |
2.0 |
- |
V |
|
Receiver |
|||||
Power Supply Current |
ICC |
- |
- |
100 |
mA |
Data Output Voltage ¨C Low |
VOL |
- |
0.7 |
V |
|
Data Output Voltage ¨C High |
VOH |
2.0 |
- |
V |
|
Signal Detect Output Voltage-Low |
VOL |
- |
0.7 |
V |
|
Signal Detect Output Voltage-High |
VOH |
2.0 |
- |
V |
Table 5 Digital diagnostic monitoring Characteristics
Parameter |
Symbol |
Range |
Accuracy |
Transceiver Internal Temperature Accuracy |
T |
Recommended Operation Condition |
¡À3¡æ |
Transceiver Internal Supply Voltage Accuracy |
VCC |
Recommended Operation Condition |
¡À3% |
Laser Bias Current Accuracy |
ID |
ID:1-100mA, Recommended Operation Condition |
¡À10% |
Tx Output Power Accuracy |
PO |
PO:-12~-1dBm, Recommended Operation Condition |
¡À3dBm |
Rx Input Power Accuracy |
PI |
PI:-35~-3dBm, Recommended Operation Condition |
¡À3dBm |
Table 6Serial ID Memory Contents
Data Address |
Size (Byte) |
Name of Field |
Description |
Base ID Fields |
|||
0 |
1 |
Identifier |
XXX |
1 |
1 |
Ext. Identifier |
function is defined by serial ID only |
2 |
1 |
Connector |
FC Connector |
3-10 |
8 |
Transceiver |
Transceiver Codes |
11 |
1 |
Encoding |
NRZ |
12 |
1 |
BR, Nominal |
100Mbps |
13 |
1 |
Reserved |
|
14 |
1 |
Length(9¦Ìm)km |
Transceiver transmit distance |
15 |
1 |
Length(9¦Ìm)100m |
|
16 |
1 |
Length(50¦Ìm)10m |
|
17 |
1 |
Length(62.5¦Ìm)10m |
|
18 |
1 |
Length(Copper) |
Not compliant |
19 |
1 |
Reserved |
|
20-35 |
16 |
Vendor Name |
vendor name: F-tone |
36 |
1 |
Reserved |
|
37-39 |
3 |
Vendor OUI |
|
40-55 |
16 |
Vendor PN |
Part Number: ¡°NTR-xxxxx¡± |
56-59 |
4 |
Vendor rev |
4.0 |
60-61 |
2 |
Wavelength |
Transceiver wavelength |
62 |
1 |
Reserved |
|
63 |
1 |
CC_BASE |
Check code for Base ID Fields |
Extended ID Fields |
|||
64-65 |
2 |
Options |
TX_FAULT, TX_DISABLE and Loss of Signal implemented. |
66 |
1 |
BR, max |
|
67 |
1 |
BR, min |
|
68-83 |
16 |
Vendor SN |
Serial number |
84-91 |
8 |
Date code |
Manufactory date code |
92 |
1 |
Diagnostic Monitoring Type |
Digital diagnostic monitoring implemented, ¡°externally calibrated¡± is implemented, RX measurement type is ¡°Average Power¡±. |
93 |
1 |
Enhanced Options |
Optional Alarm/Warning flags implemented for all monitored quantities, Optional Soft RX_LOS monitoring implemented. |
94 |
1 |
SFF-8472 Compliance |
Includes functionality described in Rev 9.3 SFF-8472. |
95 |
1 |
CC_EXT |
Check sum for the extended ID Fields |
Vendor Specific ID Fields |
|||
96-127 |
32 |
Vendor Specific |
Depends on customer information |
Table 7 Serial ID Memory Map: A2
Address |
Name of Fields |
Description |
0~1 |
Temperature High Alarm |
110¡ãC |
2~3 |
Temperature Low Alarm |
-45¡ãC |
4~5 |
Temperature High Warning |
100¡ãC |
6~7 |
Temperature Low Warning |
-40¡ãC |
8~9 |
VCC High Alarm |
5.5V |
10~11 |
VCC Low Alarm |
3.0V |
12~13 |
VCC High Warning |
5.4V |
14~15 |
VCC Low Warning |
3.1V |
16~17 |
Bias High Alarm |
80mA |
18~19 |
Bias Low Alarm |
0mA |
20~21 |
Bias High Warning |
70mA |
22~23 |
Bias Low Warning |
0mA |
24~25 |
TX Power High Alarm |
-3dBm |
26~27 |
TX Power Low Alarm |
-13dBm |
28~29 |
TX Power High Warning |
0dBm |
30~31 |
TX Power Low Warning |
-12dBm |
32~33 |
RX Power High Alarm |
-1dBm |
34~35 |
RX Power Low Alarm |
-36dBm |
36~37 |
RX Power High Warning |
-4dBm |
38~39 |
RX Power Low Warning |
-35dBm |
40~55 |
Reserved |
|
56~94 |
Calibration Coefficients |
|
95 |
Check Sum |
Check Sum byte for 0 to 94 |
96~97 |
Measured Temperature |
Scale: 1/256¡ãC |
98~99 |
Measured VCC |
Scale: 100uV |
100~101 |
Measured Bias Current |
Scale: 2uA |
102~103 |
Measured TX Power |
Scale: 0.1uW |
104~105 |
Measured RX Power |
|
106~109 |
Reserved |
|
110 |
Optional Status/ Control Bits |
|
111 |
Reserved |
|
112~119 |
Alarm and Warning Flags |
Corresponding flags are set when internal monitoring values exceed the setting levels. |
Table 8¡ªConnector pin assignment
Pin # |
Pin Name |
Description |
1 |
Rx VEE |
Receiver Signal Ground |
2 |
RD+ |
Receiver Data Out |
3 |
SCL |
Serial Clock Line |
4 |
SD |
Signal Detect |
5 |
Rx VCC |
Receiver Power Supply |
6 |
Tx VCC |
Transmitter Power Supply |
7 |
SDA |
Serual Data Line |
8 |
TD+ |
Transmitter Data In |
9 |
Tx VEE |
Transmitter Ground |
Part Number |
Product Description |
FTTR-1301-20DI |
2~484Mbps DDM 1X9 SM Transceiver Module ,SC , -40?C ~ +85?C |
FTTR-1301-20DTI |
2~484Mbps DDM 1X9 SM Transceiver Module ,ST , -40?C ~ +85?C |
FTTR-1301-20DFI |
2~484Mbps DDM 1X9 SM Transceiver Module ,FC , -40?C ~ +85?C |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must bespecifically confirmed in writing by F-tone Networks before they become applicable to any particular order orcontract. In accordance with the F-tone Networks policy of continuous improvement specifications may changewithout notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.