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QSFP-100G-SM-SR= Cisco 100Gbps 1310nm CWDM4 Single-Mode LC QSFP Transceiver

SKU:
QSFP-100G-SM-SR=
Weight: 3.00 lbs
Condition: Refurbished
  • Single-mode QSFP transceiver supporting 100Gbps data rates
  • Operates at 1310nm wavelength using CWDM4 technology
  • Transmission distance up to 2 kilometers over single-mode fiber
  • Equipped with LC connectors for easy integration
In stock

$117.64

Product Overview

The Cisco QSFP-100G-SM-SR= is a fiber optic transceiver designed to deliver 100Gbps data rates over single-mode fiber connections. It fits into QSFP slots on Cisco switches or routers, providing a reliable link with a reach of up to 2 kilometers. This module is ideal for network setups that require efficient long-distance connectivity without complex configurations.

General Information

Brand Cisco
Part Number QSFP-100G-SM-SR=

Technical Information

Form Factor QSFP28
Media SMF
Type DFB CWDM
Power Consumption 3.5W
Protocols 100GBase-CWDM4
Connector LC Duplex
DOM Support Yes

Physical Characteristics

Weight 3.00
Condition Refurbished


Product Description

This Cisco QSFP-100G-SM-SR= transceiver module provides 100 Gigabit Ethernet connectivity over single-mode fiber. It’s built for data centers and enterprise networks requiring high-speed connections across moderate distances.

Often found in backbone and aggregation layers, this transceiver enables fast, reliable data transmission up to 2 kilometers. Networking professionals rely on it to extend network reach without sacrificing speed.

Key Features

  • Supports 100 Gigabit Ethernet with CWDM4 modulation at 1310nm
  • Allows data transmission across single-mode fiber up to 2 km
  • Compact QSFP form factor fits into standard Cisco switch ports
  • LC connectors ensure compatibility with existing fiber infrastructure
  • Low power consumption suitable for dense network environments

Typically deployed in campus, data center, or metropolitan area networks, this transceiver balances performance and distance effectively. It plays a key role in linking equipment across floors or buildings where single-mode fiber is preferred.


Use Cases

The Cisco QSFP-100G-SM-SR= transceiver is commonly deployed in data center interconnects and enterprise campus backbones where high-speed, long-distance connectivity is essential. IT teams managing scalable network infrastructures benefit from its ability to maintain consistent 100Gbps throughput across fiber links extending up to 2 kilometers.

How It's Used:

  • Connecting core switches within data centers to support virtualization and cloud infrastructure workloads.
  • Establishing high-bandwidth links between enterprise campus buildings to streamline centralized resource access.
  • Enabling storage area network (SAN) clusters to communicate efficiently over single-mode fiber with minimal latency.
  • Supporting edge computing sites requiring robust 100Gbps connections back to primary network nodes.
  • Integrating into service provider aggregation networks where reliable, long-reach fiber connections are critical.

This transceiver facilitates operational efficiency by providing stable, high-speed fiber connectivity that supports network scalability and performance. It allows network architects to extend their infrastructure reach without compromising data transfer rates or reliability.


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QSFP-100G-SM-SR= Cisco 100Gbps 1310nm CWDM4 Single-Mode LC QSFP Transceiver
QSFP-100G-SM-SR= Cisco 100Gbps 1310nm CWDM4 Single-Mode LC QSFP Transceiver
$117.64