What connector type does the SFP-10G-ZCW1591 feature?

It features an LC duplex connector that ensures low insertion loss and broad compatibility with standard LC patch panels.

Is the SFP-10G-ZCW1591 hot-swappable?

Yes, the SFP-10G-ZCW1591 is fully hot-swappable, allowing insertion and removal without powering down the host device.

Which devices are compatible with the SFP-10G-ZCW1591 transceiver?

It is compatible with any SFP+ port-equipped switch, router, or server that supports CWDM SFP+ modules, subject to vendor interoperability guidelines.

What are the operating temperature specifications?

The module operates within a temperature range of 0 °C to 70 °C (standard commercial) or –40 °C to 85 °C (industrial, optional) depending on model variant.

What is the typical power consumption of the SFP-10G-ZCW1591?

Typical power dissipation is under 1 W, enabling efficient operation and minimal heat generation in dense installations.

Does the SFP-10G-ZCW1591 comply with industry standards?

Yes, it meets SFP+ MSA specifications and is compliant with IEEE 802.3ae 10GBASE-Z standards for single-mode fiber.

How do I install the SFP-10G-ZCW1591 module?

Firmly insert the transceiver into an available SFP+ port until the latch clicks, then connect LC fiber pigtails to the module’s duplex port.

What applications are ideal for the SFP-10G-ZCW1591?

Ideal use cases include data center interconnects, metro CWDM networks, campus backbones, and long-haul 10G Ethernet links.

How can I verify proper operation of the SFP-10G-ZCW1591?

Check link status LEDs on your host device, verify rate and wavelength via diagnostic interface (if supported), and test end-to-end connectivity with optical power meters.

What is the mean time between failures (MTBF) for the SFP-10G-ZCW1591?

The module has an MTBF exceeding 1,000,000 hours, ensuring high reliability in continuous-operation environments.

How do I order or check availability for the SFP-10G-ZCW1591?

Contact your authorized reseller or visit our website with SKU SFP-10G-ZCW1591 for real-time stock levels, lead times, and ordering information.

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SFP-10G-ZCW1591

Name: Optical Transceiver,SFP+,10G,Single-mode Module(CWDM,1591nm,70km,LC)
Brand: Huawei
SKU: SFP-10G-ZCW1591
Price: 1817.96 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: Optical Transceiver,SFP+,10G,Single-mode Module(CWDM,1591nm,70km,LC)
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SFP-10G-ZCW1591 Overview

SFP-10G-ZCW1591 is a 10G SFP+ optical transceiver designed for high-speed Ethernet communications in data centers, enterprise networks, and telecom infrastructures. It supports a 10 Gigabit data rate, features an LC duplex connector, and is optimized for short-range transmission over multi-mode fiber to deliver reliable performance in latency-sensitive applications.

This compact module conforms to the standard SFP form factor with precise physical dimensions for seamless integration with existing network equipment. Engineered to support Ethernet protocols, the transceiver offers an efficient solution for high-bandwidth interconnects while meeting the rigorous environmental and compatibility requirements of industry-leading platforms.

SFP-10G-ZCW1591 price is $1,817.96, a 80.9% saving from the Huawei list price of $9,543.09. SFP-10G-ZCW1591 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for SFP-10G-ZCW1591 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

SFP-10G-ZCW1591 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 10G
Connector Type: LC
Wavelength: 850nm
Transmission Distance: Short-Range
Fiber Type: Multi-mode
Max Distance: 300 meters
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, Arista
Product Name: SFP-10G-ZCW1591 10G SFP+ Optical Transceiver
Height: N/A
Width: N/A
Depth: N/A
Weight: N/A

Quality Certifications

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

Product Comparison Table

	SFP-10G-ZCW1591	DWDM-SFPGE-1531-90	SFP-6GE-LR	XFP-STM64-LH40-SM1550	DWDM-SFPGE-1537-40
Compatibility	Cisco, Juniper, Huawei, Arista	Cisco, Juniper, Huawei, Arista	Cisco, Juniper, Huawei, Arista	Cisco, Juniper, Huawei, Arista	Cisco / Juniper / Huawei / Arista
Connector Type	LC	LC	LC	LC	LC
Data Rate	10G	1G	6G	10G	1G
Depth	N/A	N/A	N/A	2.00 inches	N/A
Fiber Type	Multi-mode	Single-mode	Single-mode	Single-mode	Single-mode
Form Factor	SFP	SFP	SFP	XFP	SFP
Height	N/A	N/A	N/A	0.65 inches	N/A
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Max Distance	300 meters	90 km	10 km	40 km	40 km
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Operating Temperature	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C	0 to 70°C
Power Consumption	N/A	N/A	1.5W	N/A	N/A
Product Name	SFP-10G-ZCW1591 10G SFP+ Optical Transceiver	DWDM-SFPGE-1531-90	SFP-6GE-LR	XFP-STM64-LH40-SM1550	DWDM-SFPGE-1537-40
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Supported Protocols	Ethernet	Ethernet	Ethernet	Ethernet, Fibre Channel	Ethernet
Transmission Distance	Short-Range	Long-Range	Long-Range	Long-Range	Long-Range
Wavelength	850nm	1531 nm	1310 nm	1550 nm	1537nm
Weight	N/A	N/A	N/A	0.20 lbs	N/A
Width	N/A	N/A	N/A	1.10 inches	N/A

Reviews & Ratings

Leslie Turner

Reliable CWDM SFP+ with stable 70km performance.

Derrick Patterson

Accurate wavelength and clean output.

Harvey Coleman

Easy integration into metro networks.

Alfred Griffin

Consistent throughput under load.

Leonard Vaughn

Professional long reach SFP+.

Gerard Simmons

Dependable CWDM optic for enterprise use.

Questions & Answers

What is the SFP-10G-ZCW1591 optical transceiver?

The SFP-10G-ZCW1591 is a CWDM SFP+ optical transceiver module designed for 10G Ethernet over single-mode fiber at 1591 nm wavelength with an LC duplex connector.

What data rate does the SFP-10G-ZCW1591 support?

This module supports a data rate of 10.3125 Gbps, compatible with 10G Ethernet and SONET/SDH applications.

What transmission distance can the SFP-10G-ZCW1591 achieve?

When used over standard single-mode fiber (SMF, OS2), the SFP-10G-ZCW1591 reliably transmits data up to 70 kilometers.

Which wavelength does the SFP-10G-ZCW1591 use?

The SFP-10G-ZCW1591 operates at a CWDM wavelength of 1591 nm for optimized channel allocation and reduced interference.

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SFP-10G-ZCW1591 Overview

SFP-10G-ZCW1591 price is $1,817.96, a 80.9% saving from the Huawei list price of $9,543.09. SFP-10G-ZCW1591 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for SFP-10G-ZCW1591 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

SFP-10G-ZCW1591 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

10G

Connector Type

Wavelength

850nm

Transmission Distance

Short-Range

Fiber Type

Multi-mode

Max Distance

300 meters

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, Arista

Product Name

SFP-10G-ZCW1591 10G SFP+ Optical Transceiver

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A