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CFP-40G-ER4, Huawei CFP Series Transceiver, 40G, 40km, Single-mode

Brand: Huawei
Model: CFP-40G-ER4

$3,836.00

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Condition

Original New

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CFP-40G-ER4, Huawei CFP Series Transceiver, 40G, 40km, Single-mode

100% Genuine Ready to Ship

$3,836.00

Overview

Huawei CFP-40G-ER4 Overview

The Huawei CFP-40G-ER4 is a carrier-grade 40G high speed transceiver designed for long-haul single-mode backbone links. Delivering a 40Gbps data transfer rate over CFP form factor with LC interface, it supports 40G Ethernet and OTU-3 services across distances up to 40 km. With 1310 nm wavelength, 41.25Gbps signal bandwidth and IEEE 802.3ba compliance, this metal-housed module fits data center, metro and service provider networks that require reliable, standards-based 40G transport.

Product Highlights

40Gbps

Data Rate

40 km

Long Reach

1310 nm

Wavelength

Product Applications Scenarios

Data Center

Enables high-bandwidth 40G spine-leaf and inter-rack links, reducing fiber count while extending single-mode connections up to 40 km between data center sites.

Service Providers

Delivers standards-based 40G Ethernet and OTU-3 transport, simplifying metro aggregation and lowering backbone upgrade costs for carriers and ISPs.

Enterprise Network

Connects large campuses and headquarters with resilient 40G uplinks over single-mode fiber, improving core throughput for mission-critical services.

Product Features Comparison


Model	CFP-40G-ER4, Huawei CFP Series Transceiver, 40G, 40km, Single-mode	QSFP-40G-ER4, Huawei QSFP+ Optical Transceiver, 40G, 1310nm, 40km	GLC-SX-MM, Cisco GE SFP Module, LC connector/850nm/550m	QSFP-4SFP10-AOC10M, Huawei QSFP+ Optical Transceiver, 40G, 850nm, 10m AOC
Brand	Huawei	Huawei	Cisco	Huawei
Data Rate	40Gbps	40Gbps	1.25 Gbps	1G to 10.5Gbps
Wavelength	1310 nm	1310 nm	850 nm	850nm
Transmission Distance	40 km	40 km	550 m	3m
Connector Type	LC	Duplex LC	LC Duplex	AOC (Active Optical Cable)
Compliance Standard	IEEE 802.3ba	RoHS-6	n/a	IEEE 802.3ba

Optional Add-ons

Model Number	Description
OSX040N05	Huawei SFP+ Optical Transceiver, 10Gb/s, 1550nm, 40km single-mode link for 40G breakout or uplink complement.
QSFP-40G-ER4	Huawei QSFP+ 40G ER4 optical transceiver, 1310nm, 40km, ideal for high-density leaf-spine aggregation.
CWDM-SFPGE-1471	Huawei CWDM eSFP optical transceiver, 2.5G, 1471nm, 80km single-mode for wavelength-division backbone expansion.

Quality Certifications

Specification

Huawei CFP-40G-ER4 Specification

Model

CFP-40G-ER4

Brand

Huawei

CFP-40G-ER4 Specifications Brand

Huawei

Type

High Speed Transceiver

Form Factor

CFP

Data Transfer Rate

40Gbps

Optical Mode

Single-mode

Wavelength

1310 nm

Signal Bandwidth

41.25Gbps

Maximum Distance

40 km

Connector Type

Temperature Range

0 to 70 掳C

Power Supply Voltage

3.3 V

Power Consumption

Max 8W

Compatibility

IEEE 802.3ba

Encryption

OTN Rates Compatibility

Protocol Support

40G Ethernet, OTU-3

EMI/EMC Certification

FCC Part 15 Class B, EN 55022

Housing Materials

Metal

Weight

3.79 kg

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Discover unbeatable prices and fast shipping for the CFP-40G-ER4, Huawei CFP Series Transceiver, 40G, 40km, Single-mode . Access the detailed CFP-40G-ER4, Huawei CFP Series Transceiver, 40G, 40km, Single-mode datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

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Q&A

Questions & Answers

How does the CFP-40G-ER4 compare to other Huawei transceivers?

The CFP-40G-ER4 offers superior long-distance transmission up to 40km compared to other Huawei transceivers, making it ideal for extended network reach.

What are common troubleshooting steps for the CFP-40G-ER4?

Ensure proper insertion and clean connectors, verify compatibility with your network device, and check for any fiber link disruptions or signal losses.

How can I determine if the CFP-40G-ER4 is functioning correctly?

Check the LED indicators on your device, monitor network performance metrics, and use diagnostic tools to confirm signal integrity and transmission quality.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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What are the key features of the CFP-40G-ER4?

The CFP-40G-ER4 is a high-speed 40G transceiver with single-mode support in the 1310nm band, capable of reaching up to 40km and featuring a straight LC connector.

How cost-effective is the CFP-40G-ER4 for system integrators?

The CFP-40G-ER4 offers high performance with long-range capabilities, minimizing the need for additional networking components, making it cost-effective for large-scale deployments.

What are the optimal application scenarios for the CFP-40G-ER4?

The CFP-40G-ER4 is ideal for long-distance data transmission in enterprise data centers, telecom networks, and metropolitan area networks (MANs).

How do I install the CFP-40G-ER4 transceiver?

To install the CFP-40G-ER4, simply plug it into the corresponding CFP port on your Huawei networking device and connect it to the fiber optic cabling.

Does the CFP-40G-ER4 require frequent upgrades?

No, the CFP-40G-ER4 is designed for long-term use with minimal need for upgrades, ensuring consistent performance over time.

Are there alternative products to the CFP-40G-ER4?

Yes, alternatives include other 40G modules like QSFP+ transceivers, but the CFP-40G-ER4 offers a unique combination of long-range and high-speed capabilities.

What accessories are compatible with the CFP-40G-ER4?

The CFP-40G-ER4 is compatible with single-mode fiber optic cables and devices with CFP ports. Ensure you use straight LC connectors for optimal performance.