SFP Module

1000BASE-CWDM SFP Modul Singlemode LC (xxxxnm) Cisco kompatibel

P/N: TDE-CWDM-SFP-xxxx

Technische Daten

Features
• Betriebsdatenrate bis zu 1.25 Gb/s
• 18-Wellenlängen CWDM DFB LD Transmitter von 1270nm bis 1610nm, (in 20nm Schritten)
• Mindestens 24 dB Power
• Single 3.3V Stromversorgung und TTL Schnittstelle
• LC Duplex Stecker
• Unter Spannung ansteckbar
• Gehäusetemperatur bei Betrieb
  Standard: 0°C~+70°C
• Konform mit MSA SFP Spezifikation

Anwendungen
• Gigabit Ethernet Switches und Routers
• Fiber Channel Switch Infrastruktur
• XDSL Anwendungen
• Metro Edge Switching

Normen und Standards
FeatureStandardPerformance
Electrostatic Discharge (ESD) to the Electrical Pins MIL-STD-883E Method 3015.7 Class 1 (>500 V) Isolation with the case
Electromagnetic Interference (EMI) FCC Part 15 Class B Compatible with standards
Laser Eye Safety FDA 21CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 Compatible with Class I laser product. Compatible with T üV standards
Component Recognition UL and CUL UL file E317337
Green Products RoHS RoHS6
CWDM* Wellenlänge (0 bis 70°C)
BandNomenclatureWavelength(nm)
Min.
Wavelength(nm)
Typ.
Wavelength(nm)
Max.
O-band Original A
B
C
D
E
1264
1284
1304
1324
1344
1270
1290
1310
1330
1350
1277.5
1297.5
1317.5
1337.5
1357.5
E-band Extended F
G
H
I
J
1364
1384
1404
1424
1444
1370
1390
1410
1430
1450
1377.5
1397.5
1417.5
1437.5
1457.5
S-band Short Wavelength K
L
M
N
1464
1484
1504
1524
1470
1490
1510
1530
1477.5
1497.5
1517.5
1537.5
C-band Conventional O 1544 1550 1557.5
L-band Long Wavelength P
Q
R
1564
1584
1604
1570
1590
1610
1577.5
1597.5
1617.5

CWDM*: 18 Wavelengths from 1270nm to 1610nm, each step 20nm.

Absolute Grenzwerte
ParameterSymbolMin.Max.Unit
Storage Temperature TS -40 +85 °C
Supply Voltage VCC -0.5 3.6 V
Empfohlene Betriebsbedingungen
ParameterSymbolMin.Typ.Max.Unit
Operating Case Temperature TA 0   +70 °C
Power Supply Voltage VCC 3.15 3.3 3.45 V
Power Supply Current ICC     300 mA
Surge Current ISurge     +30 mA
Baud Rate     1.25   GBaud
Elektrische Leistungsmerkmale
ParameterSymbol Min.Typ.Max.UnitNotes
Transmitter            
LVPECL Inputs (Differential) Vin 400   2500 mVp AC coupled inputs
Input Impedance (Differential) Zin 85 100 115 ohms Rin > 100 kohms at DC
Tx_DISABLE Input Voltage - High   2   3.45 V  
Tx_DISABLE Input Voltage - Low   0   0.8 V  
Tx_FAULT Output Voltage - High   2   Vcc+0.3 V Io = 400μA; Host Vcc
Tx_FAULT Output Voltage - Low   0   0.5 V Io = -4.0mA
Receiver            
LVPECL Outputs (Differential) Vout 400 800 1200 mVpp AC coupled outputs
Output Impedance (Differential) Zout 85 100 115 ohms  
Rx_LOS Output Voltage - High   2   Vcc+0.3 V lo = 400μA; Host Vcc
Rx_LOS Output Voltage - Low   0   0.8 V lo = -4.0mA
MOD_DEF ( 0:2 ) VoH
VoL
2.5
0
 
0.5
V
V
With Serial
ID
Optische und elektrische Eigenschaften
ParameterSymbolMin.Typ.Max.Unit
Data Rate     1.25   Gbps
Transmitter          
Centre Wavelength λc -5.5   +7.5 nm
Spectral Width (-20dB) σ      1 nm
Average Output Power P0ut 0   +5 dBm
Extinction Ratio EX 10     dB
Side Mode Suppression Ratio SMSR 30     dB
Rise/Fall Time (20% ~ 80%) tr/tf     2 ns
Output Optical Eye ITU-T G.957 Compliant        
Data Input Swing Differential VIN 500   2000 mV
Input Differential Impedance ZIN 90 100 110 Ω

TX Disable - Disable
                - Enable

  2.0
0
  VCC+0.3
0.8
V
V
TX_Fault - Fault
             - Normal
  2.0
0
  VCC+0.3
0.8
V
V
TX_Disable Assert Time t_off     10 us
Receiver          
Centre Wavelength λc 1100   1600 nm
Receiver Sensitivity PIN     -24 dBm
Output Differential Impedance PIN 90 100 110 Ω
Data Output Swing Differential VOUT 370   2000 mV
Rise/Fall Time Tr/tf     2.2 ns
LOS De-Assert LOSD     -25 dBm
LOS Assert LOSA -40     dBm

LOS - High
       - Low

  2.0
0
  VCC+0.3
0.8
V
V

xxxx: wavelength 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 nm

Art.-Nr. Beschreibung
TDE-CWDM-SFP-xxxx     1000BASE-CWDM SFP Modul Singlemode LC (xxxxnm) Cisco kompatibel

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