Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ Transceiver Module

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Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

Wavelength

1310nm

Max Cable Distance

40km

Connector

Duplex LC

Media

SMF

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Features

Product Highlights:

Max. Power Consumption 3.5W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
High-Speed Electrical Interface Compliant to IEEE 802.3ba
Compliant to SFF-8436 and QSFP MSA
SEESUO BOX - Support Real-time Configuration
Hot Pluggable QSFP+ Form Factor
Class 1 FDA Laser Safety and RoHS Compliant
Digital Optical Monitoring Capability for Strong Diagnostic Capabilities

Features and benefits of Cisco QSFP 40G modules:

Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP port
Interoperable with other IEEE-compliant 40GBASE interfaces where applicable
Certified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliability
High-speed electrical interface compliant to the IEEE 802.3ba standard
QSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)

Features:

1. Rate: 40G; Connector: Duplex LC
2. DFB+PIN; Low Power Consumption <3.5W
3. Applied in Campus Network and Data Center
4. Digital Optical Monitoring Support
5. Compliant to SFF-8436 and QSFP MSA

SEESUO's QSFP+ ER4 OEM Compatibility:

The SEESUO Networks 40GBASE-ER4 QSFP+ SMF 1271-1331nm 40km DDM Transceiver is guaranteed 100% Compatible and Functional in its intended router or switch. OEEFP+ ER4 transceiver comes with an Industry Leading Lifetime Warranty, surpassing the OEM warranty for the same product.

Every QSFP+ ER4 transceiver is environmentally tested in its specific port/platform, which includes compliance verification for distance, wavelength, traffic density and light.

SEESUO offers all brands and form factors of Optical Transceivers for all your networking needs. Now you have a reliable, compatible and affordable means to expand your network while maintaining its integrity.

Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module

PRODUCT SPECIFICATIONS

Cisco Compatible:QSFP-40G-ER4

Vendor Name:SEESUO

Form Factor：QSFP+

Max Data Rate：44.6Gbps (4x 11.2Gbps)

Wavelength：1310nm

Max Cable Distance：40km

Connector：Duplex LC

Media：SMF

Transimitter Type：DFB CWDM

Receiver Type：APD

TX Power：-2.7~4.5dBm

Receiver Sensitivity：<-21.2dBm

Power Budget：18.5dB

Receiver Overload：-4.5dBm

Power Consumption：≤3.5W

Extinction Ratio：>5.5dB

Host FEC：Supported

Bit Error Ratio (BER)：1E-12

Commercial Temperature Range：0 to 70°C (32 to 158°F)

Protocols：OTN OTU3, 40G Ethernet, SATA/SAS3, MSA Compliant

SCOPE OF APPLICATION

BESTSELLERS

Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 40km, LC, DOM)

The QSFP+ 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.

40G-BASE-ER4 compliant to 40GBASE-ER4 of the IEEE P802.3bm standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals and multiplexes them into a single channel for 40Gb/s optical transmission.

Reversely, the receiver, optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals and converts them to 4-channel output electrical data.

The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311, and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) must be applied in this module.

40G-BASE-ER4 is designed with form factor, optical/electrical connection, and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA), and to meet the harshest external operating conditions including temperature, humidity, and EMI interference.

Questions & Answers:

Q:How cost-effective is the QSFP-40G-ER4 transceiver module?

A:The QSFP-40G-ER4= is cost-effective for long-range 40G connectivity up to 40KM, minimizing the need for additional equipment.

Q:What are the main characteristics of the QSFP-40G-ER4= module?

A:The QSFP-40G-ER4= features LC connectors, supports 40GBASE-ER4 standard, and offers a reach of up to 40 kilometers.

Q:In what application scenarios is the QSFP-40G-ER4= typically used?

A:The QSFP-40G-ER4= is ideal for data centers and long-range campus connectivity requiring high-speed 40G links.

Q:How do I install the QSFP-40G-ER4 transceiver module?

A:To install, simply plug the QSFP-40G-ER4= into a compatible QSFP+ port and connect LC fiber cables.

Q:Does the QSFP-40G-ER4= module require any upgrades?

A:The module does not require upgrades but ensure your network devices' firmware is compatible for optimal performance.

Q:Are there alternative products to the QSFP-40G-ER4=?

A:Alternative products include other QSFP+ modules like the QSFP-40G-LR4 for shorter distances up to 10KM.

Q:What common troubleshooting steps are there for the QSFP-40G-ER4=?

A:Check fiber connections, ensure proper LC insertion, and verify compatibility with network devices.

Q:What accessories are available for the QSFP-40G-ER4= module?

A:Accessories include LC fiber optic cables, dust caps, and compatible patch panels for organized cabling.

Q:How does the QSFP-40G-ER4= compare with similar products?

A:The QSFP-40G-ER4= offers longer reach (40KM) compared to QSFP-40G-LR4 models, making it better for extensive distances.

Q:What are the product features of the QSFP-40G-ER4=?

A:Key features include 40G data rates, up to 40KM reach, LC connectors, and compliance with 40GBASE-ER4 standards.

Q:Can this module work at 80°C?

A:No, it can't. The working temperature range is 0 to 70°C.

Q:Does the qsfp-40g-sr4 transceivers allow 4x 10g connectivity?

A:Yes. The connectivity is achieved by using an 8-fibers OM4 MTP-LC Type B break-out cable, which connects the qfp-40g-sr4 transceivers to four sfp-10g-sr optical interfaces.

Q:What is the difference between Cisco qspf-40g-lr4 and qsfp-40g-lr4-s?

A:They are actually the same one.

Q:What is the quality of customized products, is it the same level as other products?

A:I can assure you that the quality of customized products is the same as that of other products, and you are free to customize Compatible Brands & Device Number.

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