+86-028-85255257
Description
FT-MBS-1C41-33 is a high performance, cost effective modules, which is supporting Multi Rate2.125~11.3Gbps,andtransmissiondistanceupto 15km.
The transceiver consists of two sections: The BOSAsectionincorporatesaDFBLaseranda PIN-TIA.ThePCBsectionconsistsofaMCUand anICwhichismadeupofLDDriverandpost amplifier.Themoduleishotpluggableintothe20-pin connector. The high-speed electrical interfaceisbaseonlowvoltagelogic, withnominal100OhmsdifferentialimpedanceandACcoupled in the module.
TheopticaloutputcanbedisabledbyLVTTLlogic high-level input of TX_DIS. Transmit Fault (Tx_Fault)isprovidedtoindicatethatthemodule transmitterhasdetectedafaultconditionrelatedto laseroperationorsafety.Lossofsignal(RX_LOS) outputisprovidedtoindicatethelossofaninput opticalsignalofreceiver.AserialEEPROMinthe transceiverallowstheusertoaccesstransceiver monitoringandconfigurationdataviathe2-wire SFPManagementInterface.Thisinterfaceusesa singleaddress,A0h,withamemorymapdivided into a lower and upper area. Basic digital diagnostic(DD)dataisheldinthelowerarea while specificdataisheldinaseriesoftablesinthehigh memoryarea.
Features
¡ñ 10Gb/s serial optical interfacecompliant to 802.3ae10GBASE-LR,single LC connector for bi-directional application, over 15km SMF
¡ñ Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit small form factor pluggable module “SFP+”
¡ñ 1330nm DFB Laser and 1270nm PIN Receiver
¡ñ 2-wire interface for management specifications compliant with SFF8472digital diagnostic monitoring interface for optical transceivers
¡ñ All-metalhousing for superiorEMI performance VerylowEMI and excellent ESD protection
¡ñ Advanced firmware allowcustomer systemencryption information to be stored in transceiver
¡ñ ROHS compliant
¡ñ Operating casetemperature:-40~+85°C
Applications
¡ñ High-speed storage area networks
¡ñ Computer clustercross-connect
¡ñ Custom high-speed data pipes
Compliance
¡ñ CompliantwithIEEE 802.3ae-2002 10G Base-LR
¡ñ CompliantwithSFF-8431 & SFF-8083 & SFF-8432 & SFF8472
Operating Conditions
AbsoluteMaximumRatings |
||||
Parameter |
Symbol |
Min. |
Max. |
Unit |
Storage Temperature |
TS |
-40 |
+85 |
¡æ |
Operating Case Temperature |
TC |
-40 |
+85 |
¡æ |
Relative Humidity |
RH |
5 |
+95 |
% |
SupplyVoltage |
VCC3 |
0 |
3.6 |
V |
Rx Input Average Power |
Pmax |
- |
1.5 |
dBm |
RecommendedOperatingConditions |
|||||
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Operating Case Temperature(MBS-1C41-xx) |
TC |
-40 |
- |
85 |
¡æ |
PowerSupply Voltage |
VCC3 |
3.135 |
3.3 |
3.465 |
V |
Power SupplyCurrent |
ICC3 |
- |
- |
345 |
mA |
Power Dissipation |
PD |
- |
- |
1.2 |
W |
Data Rate |
DR |
2.125 |
10.3125 |
11.3 |
Gbps |
TransmissionDistance |
TD |
- |
- |
15 |
Km |
Operating Characteristics
The following opticalcharacteristicsaredefinedoverthe RecommendedOperatingEnvironmentunless otherwise specified.
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Note |
Operating Distance |
- |
2 |
- |
15000 |
m |
|
Center Wavelength |
λC |
1320 |
1330 |
1340 |
nm |
|
Side Mode Suppression Ratio |
SMSR |
30 |
- |
- |
dB |
|
LaserOffPower |
Poff |
- |
- |
-30 |
dBm |
|
Average Optical Power |
Pavg |
-5.2 |
- |
0.5 |
dBm |
1 |
Extinction Ratio |
ER |
3.5 |
- |
- |
dB |
|
Transmitter Dispersion Penalty |
TDP |
- |
- |
3.2 |
dB |
|
Relative IntensityNoise |
Rin |
- |
- |
-128 |
dB/Hz |
|
Optical Return LossTolerance |
ORL |
12 |
- |
- |
dB |
|
Operating DataRate |
DR |
- |
10.3125 |
- |
Gbps |
|
Optical Eye Mask |
CompliantwithIEEE 802.3ae-2002 |
|
||||
Single EndedOutput VoltageTolerance |
- |
-0.3 |
- |
4 |
V |
|
Common Mode VoltageTolerance |
- |
15 |
- |
- |
mV |
|
TXInput Diff Voltage |
VI |
180 |
- |
700 |
mV |
|
TXFault |
Vol |
-0.3 |
- |
0.4 |
V |
At0.7mA |
Data Dependent Input Jitter |
DDJ |
- |
- |
0.1 |
UI |
|
Data InputTotal Jitter |
TJ |
- |
- |
0.28 |
UI |
|
ReceiverOperatingCharacteristic-Optical, Electrical |
||||||
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Center Wavelength |
λc |
1260 |
1270 |
1280 |
nm |
|
Receive Sensitivityat AveragePower |
Psens |
- |
- |
-14.4 |
dBm |
1 |
Los Assert |
LosA |
-30 |
- |
- |
dBm |
|
Los Dessert |
LosD |
- |
- |
-16 |
dBm |
|
Los Hysteresis |
LosH |
0.5 |
- |
6 |
dB |
|
Overload |
OL |
0.5 |
- |
- |
dBm |
1 |
Stressed Eye Jitter |
- |
0.3 |
- |
- |
UIp-p |
2 |
Receiver electrical 3dB uppercutofffrequency |
- |
- |
- |
12.3 |
GHz |
|
Vertical Eye Closure Penalty |
- |
2.2 |
- |
- |
dB |
3 |
Receiver Reflectance |
- |
- |
- |
-12 |
dB |
|
Operating DataRate |
DR |
- |
10.3125 |
- |
Gbps |
|
Single EndedOutput Voltage Tolerance |
- |
-0.3 |
- |
4 |
V |
|
RxOutputDiffVoltage |
Vo |
300 |
- |
850 |
mV |
|
Rx Output Riseand Fall Time(20% to 80%) |
Tr/Tf |
30 |
- |
- |
ps |
|
TotalJitter |
TJ |
- |
- |
0.7 |
UI |
|
Deterministic Jitter |
DJ |
- |
- |
0.42 |
UI |
|
Notes:
1.Averageoptical power shallbe measuredusing the methods specified inTIA/EIA-455-95.
2. Receiver sensitivityis informative. Stressed receiversensitivityshall be measuredwith conformancetest signal for BER =1x10-12.
3. Vertical eyeclosure penaltyand stressed eye jitter are the test conditions for measuring stressed receiver sensitivity.They arenot the required characteristic of the receiver.
DigitalDiagnosticFunctions |
|||||
Parameter |
Symbol |
Min. |
Max. |
Unit |
Note |
Temperature monitor absoluteerror |
DMI_Temp |
-3 |
3 |
¡æ |
Over operatingtemp |
Laser power monitor absoluteerror |
DMI_TX |
-3 |
3 |
dB |
|
RXpowermonitor absolute error |
DMI_RX |
-3 |
3 |
dB |
-1dBm to -15dBm range |
Supplyvoltagemonitor absolute error |
DMI_VCC |
-0.08 |
0.08 |
V |
Full operating range |
Bias currentmonitorabsolute error |
DMI_Ibias |
-10% |
10% |
mA |
|
Controland StatusI/O TimingCharacteristics |
|||||
Parameter |
Symbol |
Min. |
Max. |
Unit |
Note |
TXDisableAssertTime |
t_off |
|
10 |
µs |
1 |
TXDisable NegateTime |
t_on |
|
1 |
ms |
2 |
Time to initialize including reset ofTX_Fault |
t_init |
|
300 |
ms |
3 |
TXFaultAssertTime |
t_fault |
|
100 |
µs |
4 |
TXDisable to Reset |
t_reset |
10 |
|
µs |
5 |
LOSAssertTime |
t_loss_on |
|
100 |
µs |
6 |
LOS DeassertTime |
t_loss_off |
|
100 |
µs |
7 |
Rate-Select ChangeTime |
t_ratesel |
|
10 |
µs |
8 |
SerialIDClockRate |
f_serial_clock |
|
100 |
kHz |
|
Notes:
1.Time from rising edge ofTXDisable towhen theoptical output fallsbelow10% of nominal
2.Time from falling edge ofTXDisable towhen themodulated optical output rises above90% of nominal
3. From poweron or negationofTXFault usingTXDisable
4.TimefromfaulttoTXfaulton
5.TimeTXDisable must be held high to resetTX_fault
6.Time fromLOSstate toRX LOSassert
7.Time from non-LOS state to RXLOS deassert.
8.Time from rising or falling edge of Rate Select inputuntil receiver bandwidth is in conformancewith appropriate specification
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without 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.