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产品模块: | 10G 1330nm 15km SFP+ BiDi Transceiver |
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Description
MBS-1C41-33 is a high performance, cost effective modules, which is supporting Multi Rate
The transceiver consists of two sections: The BOSA section incorporates a DFB Laser and a PIN-TIA. The PCB section consists of a MCU and an IC which is made up of LD Driver and post amplifier. The module is hot pluggable into the
The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detected a fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series of tables in the high memory area.
Features
l 10Gb/s serial optical interface compliant to 802.3ae
l Electrical interface compliant to SFF-8431 specifications for enhanced 8.5 and 10 Gigabit small form factor pluggable module “SFP+”
l 1330nm DFB Laser and 1270nm PIN Receiver
l 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers
l All-metal housing for superior EMI performance Very low
l Advanced firmware allow customer system encryption information to be stored in transceiver
l ROHS compliant
l Operating case temperature:-40~+85°C
Applications
l High-speed storage area networks
l Computer cluster cross-connect
l Custom high-speed data pipes
Compliance
l Compliant with IEEE 802.3ae-2002 10G Base-LR
l Compliant with SFF-8431 & SFF-8083 & SFF-8432 & SFF8472
Operating Conditions
Absolute Maximum Ratings Parameter Symbol Min. Max. Unit Storage Temperature TS -40 +85 ℃ Operating Case Temperature TC -40 +85 ℃ Relative Humidity RH 5 +95 % Supply Voltage VCC3 0 3.6 V Rx Input Average Power Pmax - 1.5 dBm
Recommended Operating Conditions |
|||||
Parameter |
Symbol |
Min. |
Typical |
Max. |
Unit |
Operating Case Temperature(MBS-1C41-xx) |
TC |
-40 |
- |
85 |
℃ |
Power Supply Voltage |
VCC3 |
3.135 |
3.3 |
3.465 |
V |
Power Supply Current |
ICC3 |
- |
- |
345 |
mA |
Power Dissipation |
PD |
- |
- |
1.2 |
W |
Data Rate |
DR |
2.125 |
10.3125 |
11.3 |
Gbps |
Transmission Distance |
TD |
- |
- |
15 |
Km |
Operating Characteristics
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 |
|
Laser Off Power |
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 Intensity Noise |
Rin |
- |
- |
-128 |
dB/Hz |
|
Optical Return Loss Tolerance |
ORL |
12 |
- |
- |
dB |
|
Operating Data Rate |
DR |
- |
10.3125 |
- |
Gbps |
|
Optical Eye Mask |
Compliant with IEEE 802.3ae-2002 |
|
||||
Single Ended Output Voltage Tolerance |
- |
-0.3 |
- |
4 |
V |
|
Common Mode Voltage Tolerance |
- |
15 |
- |
- |
mV |
|
TX Input Diff Voltage |
VI |
180 |
- |
700 |
mV |
|
TX Fault |
Vol |
-0.3 |
- |
0.4 |
V |
At 0.7mA |
Data Dependent Input Jitter |
DDJ |
- |
- |
0.1 |
UI |
|
Data Input Total Jitter |
TJ |
- |
- |
0.28 |
UI |
|
Receiver Operating Characteristic- Optical, Electrical |
||||||
Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Note |
Center Wavelength |
λc |
1260 |
1270 |
1280 |
nm |
|
Receive Sensitivity at Average Power |
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 upper cutoff frequency |
- |
- |
- |
12.3 |
GHz |
|
Vertical Eye Closure Penalty |
- |
2.2 |
- |
- |
dB |
3 |
Receiver Reflectance |
- |
- |
- |
-12 |
dB |
|
Operating Data Rate |
DR |
- |
10.3125 |
- |
Gbps |
|
Single Ended Output Voltage Tolerance |
- |
-0.3 |
- |
4 |
V |
|
Rx Output Diff Voltage |
Vo |
300 |
- |
850 |
mV |
|
Rx Output Rise and Fall Time(20% to 80%) |
Tr/Tf |
30 |
- |
- |
ps |
|
Total Jitter |
TJ |
- |
- |
0.7 |
UI |
|
Deterministic Jitter |
DJ |
- |
- |
0.42 |
UI |
|
Notes:
1. Average optical power shall be measured using the methods specified in TIA/EIA-455-95.
2. Receiver sensitivity is informative. Stressed receiver sensitivity shall be measured with conformance test signal for BER =1x 10-12.
3. Vertical eye closure penalty and stressed eye jitter are the test conditions for measuring stressed receiver sensitivity. They are not the required characteristic of the receiver.
Digital Diagnostic Functions |
|||||
Parameter |
Symbol |
Min. |
Max. |
Unit |
Note |
Temperature monitor absolute error |
DMI_Temp |
-3 |
3 |
℃ |
Over operating temp |
Laser power monitor absolute error |
DMI_TX |
-3 |
3 |
dB |
|
RX power monitor absolute error |
DMI_RX |
-3 |
3 |
dB |
-1dBm to -15dBm range |
Supply voltage monitor absolute error |
DMI_VCC |
-0.08 |
0.08 |
V |
Full operating range |
Bias current monitor absolute error |
DMI_Ibias |
-10% |
10% |
mA |
|
Control and Status I/O Timing Characteristics |
|||||
Parameter |
Symbol |
Min. |
Max. |
Unit |
Note |
TX Disable Assert Time |
t_off |
|
10 |
µs |
1 |
TX Disable Negate Time |
t_on |
|
1 |
ms |
2 |
Time to initialize including reset of TX_Fault |
t_init |
|
300 |
ms |
3 |
TX Fault Assert Time |
t_fault |
|
100 |
µs |
4 |
TX Disable to Reset |
t_reset |
10 |
|
µs |
5 |
LOS Assert Time |
t_loss_on |
|
100 |
µs |
6 |
LOS Deassert Time |
t_loss_off |
|
100 |
µs |
7 |
Rate-Select Change Time |
t_ratesel |
|
10 |
µs |
8 |
Serial ID Clock Rate |
f_serial_clock |
|
100 |
kHz |
|
Notes:
1. Time from rising edge of TX Disable to when the optical output falls below 10% of nominal
2. Time from falling edge of TX Disable to when the modulated optical output rises above 90% of nominal
3. From power on or negation of TX Fault using TX Disable
4. Time from fault to TX fault on
5. Time TX Disable must be held high to reset TX_fault
6. Time from LOS state to RX LOS assert
7. Time from non-LOS state to RX LOS deassert.
8. Time from rising or falling edge of Rate Select input until receiver bandwidth is in conformance with appropriate specification