SFP+ Fiber Optic Module 40km Cisco Compatible 10G CWDM 1270nm -
1610nm
Description
Cisco Compatible 10G CWDM 1270-1610nm SFP+ Transceiver Module 40km
manufactured by ANC International Co., Limited are based on the
popular SFP form factor which is an MSA standard build. These can
reach a maximum speed of 11.1G and are commonly used in 10G
Ethernet. The SFP+ CWDM emits light which is defined in the CWDM
grid. The CWDM ITU grid is defined from 1270 to 1610nm and has
steps of 20nm. So the available wavelength are: 1270nm, 1290nm,
1310nm, 1330nm, 1350nm, 1370nm, 1390nm, 1410nm, 1430nm, 1450nm,
1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm and 1610nm.
The official naming defined by the MSA comity is: 1271nm, 1291nm,
1311nm, 1331nm, 1351nm, 1371nm, 1391nm, 1411nm, 1431nm, 1451nm,
1471nm, 1491nm, 1511nm, 1531nm, 1551nm, 1571nm, 1591nm and 1611nm.
The 10G CWDM SFP+ transceiver consists of two sections: The
transmitter section incorporates a EML laser. And the receiver
section consists of a PIN photodiode integrated with a TIA. All
modules satisfy class I laser safety requirements. Digital
diagnostics functions are available via a 2-wire serial interface,
as specified in SFF-8472, which allows real-time access to device
operating parameters such as transceiver temperature, laser bias
current, transmitted optical power, received optical power and
transceiver supply voltage.
Features
Up to 11.1Gbps Data Links
Up to 40KM transmission on SMF
Power dissipation <1.5W
Uncooled CWDM EML Laser and PIN receiver
Metal enclosure, for lower EMI
2-wire interface with integrated Digital Diagnostic monitoring
Hot-pluggable SFP+ footprint
Specifications compliant with SFF 8472
Compliant with SFP+ MSA with LC connector
Built-in dual CDR
Power dissipation
<2.0W (0~70℃),<2.3W(0~85℃) ,
<2.3W(-40~85℃)
Case operating temperature range:0°C to 70°C
Applications
10GBASE-ER/EW
10G Ethernet
CWDM Networks
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter |
| Output Opt. Power | PO | -1 | | 4 | dBm | |
| Optical Wavelength | λ | λ – 6.5 | | λ + 6.5 | nm | |
| Side-Mode Suppression Ratio | SMSR | 30 | | | dB | |
| RMS Spectral Width(-20dB) | σ | | | 1 | nm | |
| Relative Intensity Noise | RIN | | | -128 | dB/Hz | |
| Path penalty at 800ps/nm@9.95Gb/s | | | | 2 | dB | |
| Optical Extinction Ratio | ER | 8.2 | | | dB | |
| Receiver |
| RX Sensitivity @10.3 Gb/s | SENS | | | -16 | dBm | 1,2 |
| Receiver Overload | | -1 | | | dBm | |
| Optical Center Wavelength | λC | 1260 | | 1620 | nm | |
| LOS De-Assert | LOSD | | | -20 | dBm | |
| LOS Assert | LOSA | -34 | | | dBm | |
| LOS Hysteresis | | 0.5 | | | dB | |
Notes:
1. Measured with conformance signals defined in FC-PI-2 Rev. 10.0
specifications.
