Cisco Compatible SFP-10G-ER | 10GBASE-ER SFP+ Transceiver 1550nm LC SMF 40km

Cisco Compatible SFP-10G-ER 10GBASE-ER Optical Transceiver (LC Duplex, 1550nm, 40km)

Product Overview

The Cisco compatible SFP-10G-ER optical transceiver is a high-performance 10Gbps module designed for extended-range transmission over single-mode fiber (SMF). Operating at a 1550nm wavelength, it supports transmission distances up to 40 kilometers, making it ideal for long-haul enterprise networks, metro links, and telecom applications.

This hot-swappable SFP+ module complies with industry standards and ensures seamless interoperability with Cisco switches, routers, and other networking equipment. It provides a reliable and cost-effective solution for long-distance 10G optical connectivity.

Key Features

Supports data rates up to 10Gbps

1550nm EML laser for long-distance transmission

Transmission distance up to 40km over SMF

LC Duplex connector

Fully compliant with SFP+ MSA and IEEE 802.3ae 10GBASE-ER

Hot-pluggable for flexible deployment

Built-in Digital Diagnostic Monitoring (DDM/DOM)

Optimized for long-haul transmission stability

100% compatible with Cisco devices (custom coding supported)

RoHS compliant and Class 1 laser safety certified

Technical Specifications

Parameter	Specification
Form Factor	SFP+
Data Rate	10Gbps
Wavelength	1550nm
Fiber Type	Single-Mode Fiber (SMF)
Max Distance	40km
Connector	LC Duplex
Transmitter Type	EML Laser
Receiver Type	APD Photodiode
Output Power	0 ~ +4 dBm
Receiver Sensitivity	≤ -15.8 dBm
Extinction Ratio	> 4 dB
Power Consumption	< 2.0W
Operating Temperature	0°C to 70°C (Commercial)
Storage Temperature	-40°C to 85°C
Protocols Supported	IEEE 802.3ae, SFP+ MSA
Digital Diagnostics	Yes (DDM/DOM Supported)

Applications

Long-distance 10G Ethernet transmission

Metropolitan Area Networks (MAN)

Telecom backbone infrastructure

Data center interconnect (DCI) over long distances

Enterprise WAN connectivity

Switch-to-switch and router-to-router uplinks

Compatibility

This module is fully compatible with a wide range of Cisco equipment and can be custom-coded for other major brands such as Huawei, Juniper, HPE, Arista, and more.

Why Choose This SFP-10G-ER Module?

Cost-effective alternative to original Cisco optics

Stable performance for extended-distance transmission

Fully tested for compatibility and reliability

Strong supply capability for bulk and repeat orders

OEM/ODM services including labeling and coding customization

Ideal for multi-vendor network environments

Ordering Information

Part Number	Description
SFP-10G-ER-C	10GBASE-ER SFP+ Transceiver, LC, SMF, 40km

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