CWDM SFP+
Overview
LongXing's CWDM SFP+ transceiver is small form factor pluggable module for bi-directional serial optical data communications such as IEEE 802.3ae 10GBASE-LR/LW/ER/ZR. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength. There are 18 center wavelengths available from 1270 nm to 1610 nm, with each step 20 nm. A guaranteed minimum optical link budget of 14 dB is offered. The transmitter section uses a CWDM multiple quantum well DFB/EML laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
Features
l Up to 10.5 Gb/s Bi-directional Data Links
l 10Gb Ethernet
l 2G/4G/8G/10G Fibre Channel compliance
l Complaint to SFP+ MSA
l Compliant to IEEE 802.3ae 10GBASE
l Maximum Link Length of 70 km at 10.3125Gb/s
l Uncooled 18-λ CWDM DFB/cooled EML LD: from 1270 nm to 1610 nm
l Power Budget up to 23 dB
l SFF-8472 Digital Diagnostic Function
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l Class 1 Laser International Safety Standard IEC-60825 Compliant
| Specifications | |||||||||
| Package | P/N | Data Rate | Wavelength | OSA Type | Distance | Connector | Case Temp. | DDM | Application |
| SFP+ | LXD7H309-DCLxx | 9.95~11.1G | CWDM 1270~1330nm |
DFB/PIN | 10dB | LC | 0~70 | D | Ethernet, 10GFC |
| SFP+ | LXD7H309-DCLxx | 9.95~11.1G | CWDM 1470~1610nm |
DFB/PIN | 10dB | LC | 0~70 | D | Ethernet, 10GFC |
| SFP+ | LXD7H409-DCLxx | 9.95~11.1G | CWDM 1270~1330nm |
DFB/PIN | 14dB | LC | 0~70 | D | Ethernet, 10GFC |
| SFP+ | LXD7H409-DCLxx | 9.95~11.1G | CWDM 1470~1610nm |
EML/PIN | 14dB | LC | 0~70 | D | Ethernet, 10GFC |
| SFP+ | LXD71809-DCLxx | 9.95~11.1G | CWDM 1270~1330nm |
DFB/APD | 23dB | LC | 0~70 | D | Ethernet, 10GFC |
| SFP+ | LXD71809-DCLxx | 9.95~11.1G | CWDM 1470~1610nm |
EML/APD | 23dB | LC | 0~70 | D | Ethernet, 10GFC |
| Shipping Information | |
| Package Contents | Transceiver, 10 units |
| Package Dimensions(W*H*D) | 20mm*13.5mm*3.8mm |
| Material | Carton box |
| Weight | 0.5 KG |
| Lead Time | 10-15 working days normally |
