+1 (888) 468 7419
United States
English / $ USD
All Categories
Find documents, case studies, videos, or request technical support to get tailored solutions. Get instant help for purchasing or other related issues.
Explore popular topics on account, shipping, returns, etc. FS is committed to bringing you the simplest buying experience.
Explore FS Community to get FS latest news, as well as advice, guidance, experience, and trends from experts and FS customers.
IT Pros Are Sharing
ExploreFS P/N: QSFP28-ILR4-100G
In Stock, Asia Warehouse
In Stock, RU Warehouse
In Stock, SG Warehouse
In Stock, AU Warehouse
In Stock, DE Warehouse
Please select an option for each attribute.
Please choose a brand.
Professional Quality Testing Program for Transceivers.
If items don't work as expected, FS warranty may allow the items to be returned, exchanged, or repaired.
We offer a 30-day return & refund and exchange service for most in-stock items. And within the warranty period, we still offer free repair services.
For consumables, there is no warranty period and free repair services. If there are any quality issues after delivery, please feel free to contact us. We will handle it promptly. View Return Policy and Warranty page for more details.
This promotional product is limited to 139 pc(s) and will be removed once sold out.
For more quantities, please contact your account manager.
D-Link Compatible | DEM-Q28X10Q-LR4-I | Vendor Name | FS |
Form Factor | QSFP28 | Max Data Rate | 103.125Gbps |
Wavelength | 1310nm Lane Center Wavelengths Range L0 1295.56nm(1294.53-1296.59nm) L1 1300.05nm(1299.02-1301.09nm) L2 1304.58nm(1303.54-1305.63nm) L3 1309.14nm(1308.09-1310.09nm) | Max Cable Distance | 10km@SMF |
Connector | LC duplex | Media | SMF |
Transmitter Type | LAN WDM EML | Receiver Type | PIN |
DDM/DOM | Supported | Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
TX Power | -4.3~4.5dBm | Receiver Sensitivity | <-10.6dBm |
Power Consumption | 4W | Extinction Ratio | 4dB |
Modulation Format | NRZ | CDR | TX and RX |
Transmit and Dispersion Penalty | 2.2dB | Powerbudget | 8.5dB |
Packaging Technology | BOX Packaging | FEC Function It does not employ the use of FEC, complied with the IEEE 100GBASE-LR4 specification. | Supported |
Protocols | IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA Compliant | Application | 100GBASE Ethernet, Telecom, 5G Wireless Network |
Quality Control SystemLearn more
Take a look at our optics test program and see what truly sets us apart.
Direct Connection Solution for 100G Gigabit Ethernet Switches with Industrial 100G-LR4 QSFP28 transceiver modules, suitable for both outdoor and indoor telecom deployments
100GBASE-LR4 QSFP28 industrial transceiver modules are designed for use in 100G Ethernet connectivity options for Telecom, service provider applications and also 5G Wireless Network.
The difference between 100GBASE-LR4 QSFP28 1310nm 10km and 100GBASE-LR QSFP28 Single Lambda 1310nm 10km is in hardware. The modulation mode of 100GBASE-LR QSFP28 Single Lambda is PAM4, while the modulation mode of 100GBASE-LR4 QSFP28 is non-return-to-zero code (NRZ) modulation. Products using NRZ modulation are mainly used in 4G Ethernet. The PAM4 pattern is 4 times faster than NRZ modulation in transmission. By L***e on 01/30/2020
You have shared it successfully.
Leave Feedback about FS