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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
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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

 

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