Cisco
Cisco QSFP-100G-ERL-S Switch Modules Qsfp28 Module Qsfp100gerls 889728413077

Part Number: QSFP-100G-ERL-S
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Product Specifications



Cisco QSFP28 Module - For Data Networking, Optical Network - 1 x LC Duplex 100GBase-ZR4 Network - Optical Fiber - Single-mode - 100 Gigabit Ethernet - 100GBase-ZR4 - Plug-in Module QSFP-100G-ERL-S

100G QSFP28 TRANSCEIVER 100G ER-LITE, 25KM SMF, DUPLEX, LC

Manufacturer Part Number: QSFP-100G-ERL-S



CPN:100G QSFP28 TRANSCEIVER 100G ER-LITE, 25KM SMF, DUPLEX, LC
MANUFACTURER NAME: Cisco
MANUFACTURER PART NUMBER: QSFP-100G-ERL-S
UPC EAN CODE: 889728413077
LANGUAGE: EN
MARKET:US

General Information:

Extended reach links for 100Gb

Whether it's a new build or an upgrade of an existing network, the Cisco QSFP-100G-ZR4-S transceiver provides 100G connectivity for platforms located up to 80 km apart on SMF (Single-Mode Fiber).
As network traffic continues to grow driven by increases in wireless and wireline usage, the demand for 100Gb transceivers is needed at a variety of reaches. While Cisco has an existing portfolio of QSFP-100G transceivers for SMF for 500 m, 2 km, 10 km, 25 km, 30 km, and 40 km reaches, the QSFP-100G-ZR4-S transceiver now adds 80 km reach..

The QSFP-100G-ZR4-S enables 100Gb at distances reaching 80km to connecting: wireless access locations to core networks, distant enterprise locations to each other, widely separated regional data centers together, or remote service provider buildings to central offices.

Existing options for 100G connectivity reaching 80km are primarily based on specific chassis, line cards, or large modules. As a result, these solutions tend to require lots of power or take up large amounts of space, resulting in higher costs to deploy and operate. The Cisco QSFP-100G-ZR4-S solution operates with relatively low power and the modules fit into standard QSFP28 ports, resulting in a cost effective solution.

The QSFP-100G-ZR4-S operates in the O-band optical spectrum where fiber optic dispersion is minimal, using traditional direct-detect transceiver technology with NRZ (Nonreturn to Zero) modulation. A SOA (Semiconductor Optical Amplifier) is used to overcome the optical attenuation of the long reach. The lasers in the QSFP-100G-ZR4-S leverage the traditional LAN WDM grid lasers found in other QSFP-100G transceivers. As like many other QSFP28 transceivers, the QSFP-100G-ZR4 has 4 optical and electrical lanes, where each lane is operating at 25Gb. The block diagram in Figure 4, shows the transmit signal of the QSFP-100G-ZR4-S consisting of four lasers each operating at a different wavelength that are muxed into a single optical fiber, and on another fiber in the receive path the optical signal is amplified by an SOA and then demuxed in 4 unique wavelengths and fed into four receivers.

Applications today requiring QSFP-100G-ZR4-S include:

  • Wireless: aggregating 4G and 5G fronthaul and midhaul routers
  • Service provider: reaching rural and remote COs
  • Data center: connecting regional centers
  • Enterprise: linking metro offices
A typical installation involving QSFP-100G-ZR4-S might include switches or routers.

ManufacturerCisco Systems, Inc
Manufacturer Part NumberQSFP-100G-ERL-S=
Manufacturer Website Addresshttp://www.cisco.com
Brand NameCisco
Product NameQSFP28 Module
Product TypeQSFP28
  Product UPC889728413077
Technical Information:
Application/UsageData Networking
Optical Network
Interfaces/Ports:
Total Number of Ports1
Connector TypeLC
Interfaces/Ports Details1 x LC Duplex 100GBase-ZR4 Network
Media & Performance:
Media Type SupportedOptical Fiber
Fiber Mode SupportedSingle-mode
Ethernet Technology100 Gigabit Ethernet
Network Technology100GBase-ZR4
Physical Characteristics:
Form FactorPlug-in Module

Date Inserted: Friday August 11, 2023

This product was last updated on Saturday November 9, 2024

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

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    Learn more about Switch Modules

    Switches, routers, and wireless access points

    Switches, routers, and wireless access points perform very different functions in a network.

    A computer network, or data network, is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections (data links) between nodes These data links are established over cable media such as wires or optic cables, or wireless media such as WiFi.

    Switches

    Switches are the foundation of most business networks. A switch acts as a controller, connecting computers, printers, and servers to a network in a building or a campus.

    Switches allow devices on your network to communicate with each other, as well as with other networks, creating a network of shared resources. Through information sharing and resource allocation, switches save money and increase productivity.

    There are two basic types of switches to choose from as part of your networking basics: managed and unmanaged.

    • An unmanaged switch works out of the box but can't be configured. Home-networking equipment typically offers unmanaged switches.
    • A managed switch can be configured. You can monitor and adjust a managed switch locally or remotely, giving you greater control over network traffic and access.

    Routers

    Routers connect multiple networks together. They also connect computers on those networks to the Internet. Routers enable all networked computers to share a single Internet connection, which saves money.

    A router acts a dispatcher. It analyzes data being sent across a network, chooses the best route for data to travel, and sends it on its way.

    Routers connect your business to the world, protect information from security threats, and can even decide which computers receive priority over others.

    Beyond those basic networking functions, routers come with additional features to make networking easier or more secure. Depending on your needs, for example, you can choose a router with a firewall, a virtual private network (VPN), or an Internet Protocol (IP) communications system.

    Access points

    An access point* allows devices to connect to the wireless network without cables. A wireless network makes it easy to bring new devices online and provides flexible support to mobile workers.

    An access point acts like an amplifier for your network. While a router provides the bandwidth, an access point extends that bandwidth so that the network can support many devices, and those devices can access the network from farther away.

    But an access point does more than simply extend Wi-Fi. It can also give useful data about the devices on the network, provide proactive security, and serve many other practical purposes.

    *Access points support different IEEE standards. Each standard is an amendment that was ratified over time. The standards operate on varying frequencies, deliver different bandwidth, and support different numbers of channels.

    Wireless networking

    Wireless networking is a method by which homes, telecommunications networks and business installations avoid the costly process of introducing cables into a building, or as a connection between various equipment locations.
    CompSource will educate and help make this process enjoyable and easy.

    Whether you're planning on using your network for basic home tasks or enterprise level security. You can tell our trained sales professionals your needs, and we'll make custom recommendations to suit your specifications and budget. Our reps have extensive knowledge and love to share. We educate, not sell, CompSource makes sure you buy what you need and not waste money on what you don't. As with every decision we never push, it's up to you when, and if you make a purchase.

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