SNR-XFP-LR-2 модуль XFP оптический дальность до 2км (9dB) 1310нм поддерживает технологию цифровой диагностики, которая позволяет в реальном времени отслеживать параметры работы устройства, такие как: рабочая температура, отклонение тока лазера, излучаемая оптическая мощность, принимаемая оптическая мощность, напряжение питания. Поддерживается система сигнализации о выходе параметров за пределы установленных допусков.
Рисунок 1. SNR-XFP-LR-2 модуль XFP оптический дальность до 2км (9dB) 1310нм – внешний вид
Механические характеристики SNR-XFP-LR-2
Рисунок 2. SNR-XFP-LR-2 модуль XFP оптический дальность до 2км (9dB) 1310нм – габаритные размеры
Вы можете купить SNR-XFP-LR-2 модуль XFP оптический дальность до 2км (9dB) 1310нм в интернет-магазине Cyber Networks официального дилера SNR по выгодной цене с доставкой по РФ.
Electrostatic Discharge (ESD) to the Electrical Pins
MIL-STD-883G Method 3015.7
Class 1C (>1000 V)
Electrostatic Discharge to the enclosure
EN 55024:1998+A1+A2
IEC-61000-4-2
GR-1089-CORE
Compatible with standards
Electromagnetic Interference (EMI)
FCC Part 15 Class B EN55022:2006
CISPR 22B :2006
VCCI Class B
Compatible with standards Noise frequency range: 30MHz to 6GHz. Good system EMI design practice required to achieve Class B margins.
System margins are dependent on customer host board and chassis design.
Immunity
EN 55024:1998+A1+A2 IEC 61000-4-3
Compatible with standards. 1kHz sine-wave, 80% AM, from 80 MHz to 1 GHz. No effect on transmitter/receiver performance is detectable between these limits.
Laser Eye Safety
FDA 21CFR 1040.10 and 1040.11 EN (IEC) 60825-1:2007
EN (IEC) 60825-2:2004+A1
CDRH compliant and Class I laser product.
TuV Certificate No. 50135086
Component Recognition
UL and CUL EN60950-1:2006
UL file E317337
TuV Certificate No. 50135086 (CB scheme )
RoHS6
2002/95/EC 4.1&4.2
2005/747/EC 5&7&13
Compliant with standards*note2
Absolute Maximum Ratings
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Maximum Supply Voltage 1
Vcc3
-0.5
4.0
V
Maximum Supply Voltage 2
Vcc5
-0.5
6.0
V
Storage Temperature
TS
-40
85
°C
Case Operating Temperature
TOP
0
70
°C
Recommend operating condition
Parameter
Symbol
Min
Typ
Max
Units
Operating Case Temperature
Top
0
70
°C
Supply Voltage 1
Vcc3
3.13
3.45
V
Supply Voltage 2
Vcc5
4.75
5.25
V
Electrical Characteristics
(TOP = 0 to 70°C, VCC5 = 4.75 to 5.25 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Supply Voltage #2
Vcc3
3.13
3.45
V
Supply Current – Vcc3 supply
Icc3
500
mA
Transmitter
Module Total Power
P
2.5
W
Input Differential Impedance
Rin
100
Ω
Differential Data Input Swing*2
Vin,pp
120
820
mV
Transmit Disable Voltage
VD
2.0
Vcc
V
Transmit Enable Voltage
VEN
GND
GND+ 0.8
V
Transmit Disable Assert Time
10
us
Receiver
Differential Data Output Swing*2
Vout,pp
340
650
850
mV
Rise Time (20 – 80%)
tr
38
ps
Fall Time (20 – 80%)
tf
38
ps
LOS Fault*3
VLOS fault
Vcc – 0.5
VccHOST
V
LOS Normal*3
VLOS norm
GND
GND+0.5
V
Note2. After internal AC coupling.
Note3. Loss of signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
Optical Characteristics
(TOP = 0 to 70℃, VCC5 = 4.75 to 5.25 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Transmitter
Optical Output Power
PO
-5.2
0
dBm
Optical Wavelength
λC
1270
1355
nm
Spectrum Width (RMS)
Δλ
3
nm
Optical Extinction Ratio
ER
3.5
dB
Side Mode Suppression ratio
SSRmin
30
dB
Average Launch power of OFF transmitter
POFF
-30
dBm
TX Jitter
Txj
Compliant with each standard requirements
Receiver
Receiver Sensitivity @ 10.7Gb/s
Pmin
-14.4
dBm
Maximum Input Power
Pmax
+0.5
dBm
Optical Center Wavelength
λC
1260
1565
nm
Receiver Reflectance
Rrx
-14
dB
LOS De-Assert
LOSD
-15
dBm
LOS Assert
LOSA
-25
dBm
LOS Hysteresis
1
dB
Pin Descriptions
Pin
Symbol
Name/Description
Note
1
GND
Module Ground
4
2
VEE5
Optional –5.2 Power Supply – Not required
3
Mod-Desel
Module De-select; When held low allows the module to , respond to 2-wire serial interface commands
4
Interrupt
Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface
5
5
TX_DIS
Transmitter Disable; Transmitter laser source turned off
6
VCC5
+5 Power Supply-Not Required
7
GND
Module Ground
4
8
VCC3
+3.3V Power Supply
9
VCC3
+3.3V Power Supply
10
SCL
Serial 2-wire interface clock
5
11
SDA
Serial 2-wire interface data line
5
12
Mod_Abs
Module Absent; Indicates module is not present. Grounded in the module.
5
13
Mod_NR
Module Not Ready;
5
14
RX_LOS
Receiver Loss of Signal indicator
5
15
GND
Module Ground
4
16
GND
Module Ground
4
17
RD-
Receiver inverted data output
18
RD+
Receiver non-inverted data output
19
GND
Module Ground
4
20
VCC2
+1.8V Power Supply – Not required
21
P_Down/RST
Power Down; When high, places the module in the low power stand-by mode and on the falling edge of P_Down initiates a module reset
Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle.
22
VCC2
+1.8V Power Supply – Not required
23
GND
Module Ground
4
24
RefCLK+
Reference Clock non-inverted input, AC coupled on the host board – Not required
6
25
RefCLK-
Reference Clock inverted input, AC coupled on the host board – Not required
6
26
GND
Module Ground
4
27
GND
Module Ground
4
28
TD-
Transmitter inverted data input
29
TD+
Transmitter non-inverted data input
30
GND
Module Ground
4
Note4. Module circuit ground is isolated from module chassis ground within the module.
Note5. Open collector; should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.