What data transfer rate does the module support?

It supports up to 10 Gbps (10 GBASE-ER) line rate for high-speed Ethernet, Fibre Channel, and SONET/SDH applications.

Is this transceiver hot-swappable?

Yes. The module is hot-swappable, allowing installation and removal without powering down the host device.

What is the operating temperature range?

It operates reliably between 0 °C and 70 °C (commercial temperature range).

Which network devices are compatible with the CWDM-XFP10G-1511?

It is interoperable with Cisco, Juniper, HP, Brocade, Arista, and other XFP-equipped switches and routers that support CWDM at 1511 nm.

Does the module support digital diagnostics monitoring (DDM)?

Yes. It offers real-time monitoring of temperature, supply voltage, bias current, transmit power, and receive power via the SFF-8472 interface.

Is the CWDM-XFP10G-1511 MSA-compliant?

Yes. It fully conforms to the XFP Multi-Source Agreement (MSA) for mechanical, electrical, and optical interoperability.

What are the typical optical power characteristics?

Transmit power ranges from –3 dBm to +1 dBm, and receiver sensitivity is better than –24 dBm, delivering a link budget of ≥ 21 dB.

What fiber type should I use with this transceiver?

Use ITU-G.652 single-mode fiber (SMF-28) with a core diameter of 8–10 µm for optimal performance up to 70 km.

How do I install the CWDM-XFP10G-1511?

Align the LC connector, insert the module into the XFP slot until it latches, then confirm link status via your switch’s LEDs or management interface.

What are the common applications for this module?

Ideal for 10 GbE metro aggregation, long-haul MAN, data center interconnect, SAN links, and CWDM-based wavelength multiplexing.

What’s the difference between CWDM and DWDM transceivers?

CWDM uses wider channel spacing (20 nm) and lower cost lasers, while DWDM offers tighter spacing (0.8 nm) for higher channel density.

Is the CWDM-XFP10G-1511 certified for safety and environmental standards?

Yes. It is RoHS-compliant and carries CE/FCC certifications, ensuring adherence to global safety and environmental regulations.

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CWDM-XFP10G-1511

Name: CWDM Optical Transceiver,XFP,10G,Single-mode Module(1511nm,70km,LC)
Brand: Huawei
SKU: CWDM-XFP10G-1511
Rating: 4.3 (6 reviews)

Description:: CWDM Optical Transceiver,XFP,10G,Single-mode Module(1511nm,70km,LC)
Rating:: 4.3(6)
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CWDM-XFP10G-1511 Overview

CWDM-XFP10G-1511 is a high-performance XFP transceiver designed for 10G Ethernet transmission using CWDM technology over single-mode fiber with LC connectors. It offers long-range capabilities with a maximum distance of 80 km and is engineered in a compact XFP form factor, making it well suited for deployments in data centers, enterprise networks, and telecom environments.

CWDM-XFP10G-1511 features precise physical dimensions (0.6 inches in height, 0.5 inches in width, and 2.0 inches in depth) to ensure seamless integration into existing systems. With support for standardized Ethernet protocols and compatibility with major network vendors such as Cisco, Juniper, and Huawei, this transceiver delivers robust, reliable connectivity in mission-critical applications.

CWDM-XFP10G-1511 price is is available on request. Get immediate quote.

Request bulk order quote for CWDM-XFP10G-1511 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

CWDM-XFP10G-1511 Specifications

Product Type: Transceiver
Form Factor: XFP
Data Rate: 10G
Connector Type: LC
Wavelength: 1511 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 80 km
Supported Protocols: Ethernet
Network Interface: Fiber
Power Consumption: N/A
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Input Voltage: 3.3V
Compatibility: Cisco, Juniper, Huawei
Product Name: CWDM-XFP10G-1511
Height: 0.6 inches
Width: 0.5 inches
Depth: 2.0 inches
Weight: 0.1 lbs

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	CWDM-XFP10G-1511	OSG040N03	SFP-GE-LH40-SM1550-BIDI	OGEBIDI10	DWDM-XFP10G-1532-68
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	XFP	QSFP+	SFP	SFP+	XFP
Data Rate	10G	40G	1G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1511 nm	850 nm	1550 nm	1310 nm	1532 nm
Transmission Distance	Long-Range	Short-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Multi-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	100 meters	40 km	80 km	80 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	2.5W	N/A	3.5 W	3.6W
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Compatibility	Cisco, Juniper, Huawei	Cisco, Juniper, Huawei, Arista	N/A	Cisco / Juniper / Huawei / Arista	Cisco / Juniper / Huawei / Arista
Product Name	CWDM-XFP10G-1511	OSG040N03 40G QSFP+ Transceiver	SFP-GE-LH40-SM1550-BIDI	OGEBIDI10 High-Speed 10G SFP+ Transceiver	DWDM-XFP10G-1532-68
Height	0.6 inches	0.67 inches	N/A	0.48 inches	N/A
Width	0.5 inches	1.0 inches	N/A	0.65 inches	N/A
Depth	2.0 inches	0.8 inches	N/A	1.5 inches	N/A
Weight	0.1 lbs	0.1 lbs	N/A	0.15 lbs	N/A

Reviews & Ratings

Graham Turner

Reliable 10G CWDM XFP with stable 70km reach.

Keith Randall

Accurate wavelength and predictable performance.

Derek Hudson

Seamless integration into CWDM infrastructure.

Raymond Foster

Clean optical output across metro links.

Calvin Stewart

Consistent throughput under load.

Wayne Patterson

Professional grade 10G XFP optic.

Questions & Answers

What is the CWDM-XFP10G-1511 optical transceiver?

The CWDM-XFP10G-1511 is a Cisco-compatible XFP transceiver module supporting 10 Gbps data rate over single-mode fiber at 1511 nm for up to 70 km.

Which wavelength does the CWDM-XFP10G-1511 use?

This module operates at the 1511 nm CWDM wavelength, ensuring low crosstalk and efficient wavelength division multiplexing.

What is the maximum transmission distance of this transceiver?

It supports links up to 70 km over single-mode fiber (SMF-28) without signal regeneration or amplification.

What connector type is on the CWDM-XFP10G-1511?

The transceiver uses an LC duplex connector for reliable, low-loss single-mode fiber connections.

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CWDM-XFP10G-1511 Overview

CWDM-XFP10G-1511 price is is available on request. Get immediate quote.

Request bulk order quote for CWDM-XFP10G-1511 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

CWDM-XFP10G-1511 Specifications

Product Type

Transceiver

Form Factor

XFP

Data Rate

10G

Connector Type

Wavelength

1511 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

80 km

Supported Protocols

Ethernet

Network Interface

Fiber

Power Consumption

N/A

Operating Temperature

0 to 70°C

Storage Temperature

-40 to 85°C

Input Voltage

3.3V

Compatibility

Cisco, Juniper, Huawei

Product Name

CWDM-XFP10G-1511

Height

0.6 inches

Width

0.5 inches

Depth

2.0 inches

Weight

0.1 lbs

Product Comparison Table

	CWDM-XFP10G-1511	OSG040N03	SFP-GE-LH40-SM1550-BIDI	OGEBIDI10	DWDM-XFP10G-1532-68
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	XFP	QSFP+	SFP	SFP+	XFP
Data Rate	10G	40G	1G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1511 nm	850 nm	1550 nm	1310 nm	1532 nm
Transmission Distance	Long-Range	Short-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Multi-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	100 meters	40 km	80 km	80 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	2.5W	N/A	3.5 W	3.6W
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Compatibility	Cisco, Juniper, Huawei	Cisco, Juniper, Huawei, Arista	N/A	Cisco / Juniper / Huawei / Arista	Cisco / Juniper / Huawei / Arista
Product Name	CWDM-XFP10G-1511	OSG040N03 40G QSFP+ Transceiver	SFP-GE-LH40-SM1550-BIDI	OGEBIDI10 High-Speed 10G SFP+ Transceiver	DWDM-XFP10G-1532-68
Height	0.6 inches	0.67 inches	N/A	0.48 inches	N/A
Width	0.5 inches	1.0 inches	N/A	0.65 inches	N/A
Depth	2.0 inches	0.8 inches	N/A	1.5 inches	N/A
Weight	0.1 lbs	0.1 lbs	N/A	0.15 lbs	N/A

Questions & Answers

What is the CWDM-XFP10G-1511 optical transceiver?

The CWDM-XFP10G-1511 is a Cisco-compatible XFP transceiver module supporting 10 Gbps data rate over single-mode fiber at 1511 nm for up to 70 km.

Which wavelength does the CWDM-XFP10G-1511 use?

This module operates at the 1511 nm CWDM wavelength, ensuring low crosstalk and efficient wavelength division multiplexing.

What is the maximum transmission distance of this transceiver?

It supports links up to 70 km over single-mode fiber (SMF-28) without signal regeneration or amplification.

What connector type is on the CWDM-XFP10G-1511?

The transceiver uses an LC duplex connector for reliable, low-loss single-mode fiber connections.