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Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module
Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module

Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM LC SMF Optical Transceiver Module

#48299
#48299
US$ 889.00
FS P/N: QSFP-ER4-40G
FS P/N: QSFP-ER4-40G
981 Sold
165 Reviews
10 Questions
109 In Stock
, U.S. Warehouse
Deliver to New York, 10010
Free Shipping via UPS Ground® Service
Get It By Mon. Jan. 24

Item Spotlights

< 3.5W Low Power Consumption
LC Duplex Type, DFB+APD
Fully Compatible with 200+ Vendors
For Data Center and 40G Ethernet Applications
Hot Pluggable QSFP+ MSA Compliant
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Description
Network Connectivity
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Juniper Networks QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module for Ethernet and Data Center (SMF, 1310nm, 40km, LC, DOM)

The Juniper Networks QSFP-40G-ER4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connectors. This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.

Description
Juniper Networks Compatible
QSFP-40G-ER4
Vendor Name
FS
Form Factor
QSFP+
Max Data Rate
44.6Gbps (4×11.2Gbps)
Wavelength
1310nm
Max Cable Distance
40km
Connector
LC Duplex
Media
SMF
Transimitter Type
DFB CWDM
Receiver Type
APD
TX Power
-2.7~4.5dBm
Receiver Sensitivity
<-21.2dBm
Powerbudget
18.5dB
Receiver Overload
-4.5dBm
Power Consumption
<3.5W
Extinction Ratio
>5.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Host FEC
Supported
Bit Error Ratio (BER)
1E-12
Protocols
OTN OTU3, 40G Ethernet, Infiniband, SATA/SAS3, MSA Compliant
Warranty
5 Years

Quality Testing Program

Quality Control System

Take a look at our optics test program and see what truly sets us apart.

Quality Testing Program

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Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Network Connectivity

Direct Connection for 40G QSFP28 ER4 Transceivers

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Product Highlights

40G Connectivity for Data Center
Featured with low-power, high-density and high-speed, the QSFP+ transceiver offers a popular way to help you quickly ramp up to 40G transmission.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C

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Description
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Questions & Answers

All (10)Transmission Distance (2)Cable Type (1)Connectors (1)Customization (1)Interfaces (1)Lead Time (1)Policy (1)Product Recommendation (1)Warranty (1)
Q:

Why should I trust FS.COM compatible transceivers?

by S***a on 06/18/2018

A:

Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out.

by R***s on 06/07/2017

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Customer Reviews

4.8
E

E***o

United States

11/20/2020
5.0
Worked perfectly!
Verified Purchase
Helpful 0
Comment 0

US$ 889.00

109 In Stock