Category Archives: Fiber Optic Switch

48-Port 10GE Switch Selection: What Is the Right Choice?

The advent of big data, virtualization and cloud computing are pushing higher speed network adoption. As such, data center networks are going through a profound change – in which 40GE has become ubiquitous and 10GE a must. Network managers have reaped great benefits by deploying 10G Ethernet switch at the edge of the large professional network, which makes 10G SFP+ switch a choice for speed and productivity. In the midst of various 10G Ethernet switch, a 48-port 10GE switch is considered as an optimal solution for handling data traffic that delivers great scalability. Then how to choose the right 48-port 10GE switch? We’re going to explore it in this article.

Why Do I Need a 48-Port 10GE Switch?

10G Ethernet switch is a cost-effective solution compared to multiple Gigabit Ethernet ports, while delivers substantially better throughput and latency. It is already well established in IT industry and we’ve seen massive adoption of 10G infrastructure. Density, power and cooling of 10G SFP+ switch are key motivators for deployment of data center network. With compelling improvement in bandwidth, port density, latency and power consumption. 10G SFP+ switch has become the interconnect of choice for latency sensitive application with enhanced reliability and network performance. 10G Ethernet switch comes into various port configuration, and a 48-port 10GE switch is the most future-proofing one with abundant application in business oriented network. It increases the total available bandwidth, the reduced power consumption in cables and switch ports, and overall reduction in infrastructure costs.

48-Port 10GE Switch Selection: What Is the Right Choice?

Common 48-Port 10GE Switch Comparison

As the need for 48-port 10 Gigabit switch spurring, vendors also compete to offer 10G Ethernet switch with advanced function and decreased cost. Here we compare some commonly seen 48-port 10GbE switch along with FS.COM N5850-48S6Q 48-port 10GE switch, including parameters about their port combination, switching capacity, latency, power consumption and 48-port 10Gb switch price.

Model
Edge-core AS5712-54X
Cisco WS-C3850-48XS-S
Dell Networking S4048-ON
HPE 5900AF (JC772A)
N5850-48S6Q
SFP+ Ports
48
48
48
48
48
QSFP+ Ports
6
4
6
4
6
Switch Class
L2 and L3
L3
L2 and L3
L3
L3
Switching Capacity
720 Gbps
1280 Gbps
1.44Tbps full-duplex
1280 Gbps
1.44Tbps full-duplex
Latency
720 ns
600ns
680 ns
Max Power Drew
282 W
234.35 W
260 W
200W
Forwarding Rate
1 Bpps
909 Mpps
1080 Mpps
1 Bpps
Price
$5,095.00
$7,970 00
$7,475.96
$9522.52
$4,419.00

When selecting a 10G SFP+ switch, it all comes down to two things: application and budget. Your application of the 48-port 10GE switch partially determines several factors, such as port configuration, switching capacity, power consumption and switch class. The port configuration and speed are relative to switching capacity. So you have to consider the amount of traffic to run through this 48-port 10GE switch and select one that can accommodate all the data flow. Power consumption on the other hand is also very essential as it defines the operating cost in the long run, a power efficient switch can save you a great amount of money. All the 10G Ethernet switch in the table have very similar port combination and they are all L2/L3 switches. As for these 48-port 10Gb switch price, N5850-48S6Q has unsurpassed benefits over the others.

Deep Dive into FS.COM 48-Port 10GE Switch N5850-48S6Q

This 48-Port 10GE switch N5850-48S6Q is a 10G SDN switch, which is designed to meet the high-performance, availability, and network-scaling requirements of enterprise and cloud data centers. It provides full line-rate switching at Layer 2 or Layer 3 across 48 x 10GbE ports and 6 x 40GbE uplinks, delivering 1.44Tbps switching capacity for the most demanding applications. This 48-port 10GE switch can be used either as a Top-of-Rack switch, or as part of a 10GbE or 40GbE spine-leaf fabirc. All ports support full L2/L3 features, IPv4/IPv6 and OpenFlow for high scalability and Software-defined Network (SDN) for ease of operation. Besides, N5850-48S6Q 48-Port 10GE switch delivers excellent low latency (680 ns) and power efficiency in a PHYless design. While support for advanced features, including MLAG, VxLAN, SFLOW, SNMP, MPLS etc, this 48-port 10G Ethernet switch is ideal for traditional or fully virtualized data center.

fs.com 48-port 10ge switch

Conclusion

48-port 10GE switch has made a great leap forward to satisfy the demand for increased network performance, reliability and scalability. The need for 10 Gigabit Ethernet spans all markets and business types, as technology marches forward, these 10G Ethernet switches will no doubt drop in cost and increase in capability. Equipped with higher level of hardware and software reliability design, FS.COM 48-port 10 Gigabit switch offers compelling reliability and scalability improvements. For more information, welcome to visit our site.

What Is a Core Switch and Why Do We Need It?

Network switches are categorized into different types according to different principles, such as fixed switch and modular switch based if you can add expansion module to it, and managed switch, smart switch and unmanaged/dumb switch depending on whether you can configure it and the complexity of the configuration. Another way to classify the type of a network switch is by the role it plays in a local area network (LAN). In this case, one switch is considered to be an access switch, an aggregation/distribution switch or a core switch. In small networks we do not see core switch. So many people are having questions about what core switches are. Do you know what is core switch? Is there only one core switch in a network? What are the differences between core switch and aggregation/access switch?

What Is Core Switch?

If we spend some time looking up dictionaries for the meaning of core switch, we will find a definition similar to “A core switch is a high-capacity switch generally positioned within the backbone or physical core of a network. Core switches serve as the gateway to a wide area network (WAN) or the Internet—they provide the final aggregation point for the network and allow multiple aggregation modules to work together (An excerpt from Techpedia).” The definition explains its high-capacity feature, the physical location and its function of connecting multiple aggregation devices in network.

What Are the Differences Between Core Switch and Other Switches?

The biggest difference between core switch and other switches is that, core switch is required to always be fast, highly available and fault tolerant since it connects all the aggregation switches. Therefore, a core switch should be a fully-managed switch. But if it is a switch not used in the core layer, it can be a smart switch or an unmanaged switch.

Another difference is that, the core switch is not always needed in a LAN while we may often have the aggregation switch and the access switch. Because in small networks that have only a couple of servers and a few clients, there’s no actual demand for a core switch vs aggregation switch. In the scenario where we don’t need the core layer, we often call it a collapsed core or collapsed backbone since the core layer and the aggregation layer are combined.

The third difference is that there’s generally only one (or two for redundancy) core switch used in a small/midsize network, but the aggregation layer and the access layer might have multiple switches. The figure below shows where the core switch locates in a network.

Core switch in the core layer

What Should Be Kept in Mind When Using Core Switch?

The first thing we should keep in mind is that core switch is urgently required in two occasions. One occasion is when the access switches are located in different places and there is a aggregation switch in each place, then we need a core switch to optimize the network. Another occasion is when the number of the access switches connecting to a single aggregation switch exceeds the performance of it, and we need to use multiple aggregation switches in a single location, then the use of core switch can reduce the complexity of the network.

With core switch and without core switch

As for specific type and number of core switch that we should adopt in a network, that depends on the scale and budget of our network, including how many servers, clients or lower layers switches we have. For example, say that a small network has 100 users and has 6 48-port Gigabit aggregation switches, a suitable core switch will be like Juniper EX2200, Cisco SG300, or FS.COM S5800-8TF12S.

The second thing is that a core switch should be fully-managed, which means it should support different method of management, such as web-based management, command line interface and SNMP management. Also it should have some advanced features like support for IPv6, built-in Quality of Service (QoS) controls, Access Control Lists (ACLs) for network security.

And generally the connections to the core layer should be the highest possible bandwidth. In addition, since the core switch act as the center of a LAN, it should be able to reach any devices in the network, not directly but within the routing table. A core switch is usually connected to the WAN router.

Conclusion

In the design of a network, there might be access layer, aggregation layer and core layer. Though the core layer is not required in smaller networks, it is indispensable in medium/large networks. And the high-capacity core switch plays an important role in delivering frames/packets as fast as possible in the center of the network. Its contribution can not be underestimated especially in networks where speed, scalability and reliability are key to users.

Cheap PoE Switch: 24 Port PoE Switch Price Comparison

When searching 24 port PoE switch, you can find many vendors supplying various types of 24 port PoE switches. Sometimes you may feel confused about which to choose. This post will introduce some commonly seen 24 port PoE switches including US-24-500W, TL-SG3424P, DGS-1210-28P/ME, GS728TP, S1400-24T4F, S1600-24T4F, and compare these 24 port PoE switch price, feature, performance, then give some advice for 24 port PoE switch buying.

PoE switch

24 Port PoE Switches In the Market

US-24-500W: It is UniFi 24 port PoE switch with advanced port management. Each switch port offers custom settings including port name, PoE, network/VLAN configuration and operation mode as well as 802.1X Authentication and Radius VLAN support.

TL-SG3424P: It is TP-Link 24 port PoE+ switch with high performance, enterprise-level QoS, advanced security strategies and rich layer 2 management features, which is ideal for small and medium business networking.

DGS-1210-28P/ME: It is D-Link 24 port PoE switch featuring a variety of port configurations, and it can be managed with a CLI (Command Line Interface) or user-friendly web-based GUI (Graphical User Interface).

GS728TP: It is Netgear 24 port PoE switch with comprehensive networking features such as VLAN, QoS, IGMP and MLD snooping, static routing, link aggregation, ACL.

FS 24 Port PoE Switch Price vs. Other Vendors’

The table below summarizes the performance of those 24 port PoE switches and compares the 24 port PoE switch price to show which is more cost-efficient.

Model US-24-500W TL-SG3424P DGS-1210-28P/ME GS728TP S1400-24T4F S1600-24T4F
Gigabit RJ45 Ports 24 24 24 24 24 24
SFP Ports 2 4 4 4 4 4
Console Port 1 1 1 / 1 1
Switching Capacity 52 Gbps 48 Gbps 56 Gbps 56 Gbps 52 Gbps 52 Gbps
Forwarding Rate 38.69 Mpps 35.7 Mpps 41.7 Mpps No info 38.69 Mpps 38.69 Mpps
Power Consumption 500W 320W 251.5W 264W 400W 600W
Price US$399.00 $499.99 $623.36 $407.00 US$ 399.00 US$ 419.00

From the perspective of 24 port PoE switch price and performance comparison, we can see that FS S1400-24T4F and S1600-24T4F are the most cost-effective 24 port PoE switches.

FS 24 Port PoE Switch Highlights

S1400-24T4F is FS 24 port PoE switch, while S1600-24T4F is FS 24 port PoE+ switch. The 24 RJ45 ports support Power over Ethernet (PoE) and 10/100/1000 Ethernet connections. And the hot-swappable SFP ports support 1Gbps connections. Both of the two provides security, performance, quality of services, central managed and other network control capabilities. They are suitable for SMB or entry-level enterprise solution which demands industrial, surveillance, IP Phone, IP Camera or Wireless applications.

24 port PoE switch price

FS 24 Port PoE Switch Deployment Scenario

The two 24 port PoE switches can easily mount in a rack, on a wall, or on desktop. Here presents an example of using FS 24 port PoE switches and 8 port PoE switches to connect WAP, IP cameras, IP phones, desktops, etc.

24 port poe switch

As the picture shows, the 8 port PoE switches can be used to connect the powered devices (access point, IP camera and IP phone) via Ethernet copper cables which is very convenient and cost-effective for places like warehouse. And the 24 port PoE switches can be used in offices to connect desktops or laptops. In addition, using the management console interface, an administrator can control various PoE functions, such as remotely rebooting cameras or access points, from anywhere on the network, including over the Internet.

Kind Reminder for PoE Network

Before ordering a PoE switch, consider what your long range goals are for the network in question. Will your organization be adding employees, projects, or new equipment in the next 6-months? Knowing the answer to this question will help you better determine the number of ports you’ll need. In many cases, future-proofing with a better PoE switch (with more ports) may actually be a much better investment than smaller switches that have fewer ports. Please remember to compare the PoE switch price and performance to determine which to buy. Moreover, it is suggested that higher category rated cabling be used because higher category cables such as cat6a typically have larger gauge sizes, and as power currents increase, the larger conductors will perform better than smaller cable.

Conclusion

With PoE switches, you can get fast deployment at the endpoint as it enables power and data transmission over the same cable, thus eliminates the need for additional wiring installations, saving on cost and redundant cabling. This post has compared the 24 port PoE switch price and performance. For PoE switches with 8 port, or 48 port, before buying, you’d better make a network plan first and compare the performance, price of different vendors to choose the most cost-effective one.

Related Article: How to Choose a Suitable 48-Port PoE Switch?

How to Buy Right 48 Port 10GBASE-T Switch?

For recent years, the advent of 10Gbase-t copper solutions has seen growing adoption. Compared to fiber optics, copper has made great advances in latency and power consumption. 10Gbase-t is thus becoming more popular in network switches and servers. If you have not got any 10G switches, you should get 10Gbase-t switches, such as 12 port, 24 port, or 48 port 10gbase-t switches which are cost-effective 10g sfp+ copper switches for data centers. This post mainly talks about 48 port 10gbase-t switch.

Why You Need 48 Port 10gbase-t Switch?

Like other BASE-T technologies, 10gbase-t uses the standard RJ45 Ethernet jack. 10gbase-t is backward compatible, auto-negotiating between higher and lower speeds, thereby not forcing an all-at-once network equipment upgrade. It means that the 10G copper connections can also work with 1 Gigabit Ethernet devices without requiring any expensive hardware replacements. The ability to autonegotiate between 1 and 10 gigabit speeds allows 10gbase-t server upgrades to occur on an evolutionary, as-needed basis. Cat5/Cat5e are supported for 10 Gigabit speeds up to 100 meters.

48 port 10gbase-t switch

48 port 10gbase-t switches help to resolve the congestion issue between network edge and core, which is caused by the broader adoption of Gigabit-to-the-desktop. The utilizing of 48 port 10gbase-t switch provides more design flexibility and it can be used at the center of a small business network or as an aggregation/access switch in a larger organization. 48 port 10gbase-t switch is ideal for expanding network capacity, removing performance bottlenecks and support of premise expansion needs. In simply put, deploying 48 port 10gbase-t switch can be less expensive to install and maintain while meeting the requirements of most short-distance connections within a data center.

What to Consider When Buying 48 Port 10gbase-t Switch?

Once there is a need for 48 port 10gbase-t switch, you shall buy the right switch from multiple vendors on the market? Which should you buy? What to consider when buying 48 port 10gbase-t switch? Here would give some guidelines by providing a comparison among three 10gbase-t switches 48 port from different vendors—Cisco (Cisco SG550XG-48T), NETGEAR (NETGEAR XS748T-100NES) and FS (FS S5850-48T4Q).

Model Cisco SG550XG-48T NETGEAR XS748T-100NES FS S5850-48T4Q
Ports 48×10 Gigabit Ethernet 10GBase-T copper port; 2x 10 Gigabit Ethernet SFP+ (combo with 2 copper ports); 1x Gigabit Ethernet management port 44×10 Gigabit Ethernet 10GBase-T copper port; 4×10 Gigabit Ethernet SFP+ 48x 10 Gigabit Ethernet 10GBase-T copper port; 4×40 Gigabit Ethernet QSFP+; Management and Console Ports (RJ45)
Switching capacity 960 Gbps 960 Gbps 1.28Tbps
Forwarding performance 714.24 Mpps 714.2 Mpps 952.32Mpps
Packet Buffer 4 MB 3MB 9MB

From the table, we can see that they have different features and capabilities. In comparison, FS 10gbase-t switch 48 port has the best switching performance. This 48 port 10gbase-t switch is built with 10 Gigabit Ethernet connectivity, giving you the speed you need to share information quickly. Moreover, it supports low-latency, line-rate 10g copper base-t technology with backward compatibility to Fast Ethernet and Gigabit Ethernet. The 48 port 10gbase-t switch is also able to cost-effectively migrate current network to 10G capacity by utilizing the existing cat6 RJ45 short connections up to 30 meters and cat6a/cat7 connections up to 100 meters. In short, the 10gbase-t switch 48 port can deliver substantial productivity gains today and help future-proof your network for the demanding applications of tomorrow. Furthermore, it’s simple to manage and can get the fast data speeds, nonstop availability, and advanced security you need in LAN. Generally speaking, when buying such high-performance 48 port 10gbase-t switch, you should pay attention to the following aspects.

48 port 10gbase-t switch

Port Density & Speed

When buying a 48 port 10gbase-t switch, you should also pay attention to other speed of ports besides the 48x 10 Gigabit Ethernet 10gbase-t copper port. Typically, the 48 port 10gbase-t switches also come with 10 Gigabit Ethernet SFP+ ports or 40 Gigabit Ethernet QSFP+ ports. With different vendors, the port numbers vary. There are 48x10gbase-t + 4x40g qsfp+, and 48x10gbase-t + 6x40g qsfp+ in the market, or network switches with 48x10gbase-t + 2x10g sfp+ are also available. Normally, with too few ports and not enough capacity will prove ineffective and one that is too large can be a waste of money. It is prudent to have an extra port or two available for future demand. The 48 port 10gbase-t switch with four qsfp+ ports can meet next generation Metro, Data Center and Enterprise network requirements.

Power and Latency

Advancements have allowed switch vendors to significantly lower power consumption on 10gbase-t switch ports. While early versions of 10gbase-t switches required up to 12 Watts per port, switch vendors now offer a range of 1.5 to 4 W per port depending on distance. FS 48 port 10gbase-t switch has rather low power consumption and low latency and remains relatively flat across all packet sizes.

Cost per Port

As power consumption has dropped, 10gbase-t switch prices have also dropped with per-port prices at less than $350. Take FS 48 port 10gbase-t switch as an example, its price is $4599 with 48x10gbase-t ports and 4×40 gigabit qsfp+ ports. So the cost per port would definitely be less than $350.

Conclusion

The 48 port 10gbase-t switch presents the right solution for extending beyond simple reliability to higher speed and performance while delivering unprecedented non-blocking 10 gigabit bandwidth at an affordable cost. When buying the 10gbase-t switch 48 port, make a network plan first and take into consideration what has mentioned above. If you are not aware of which 48 port 10gbase-t switch to buy, FS would be a good place to consult, who can help to make network planning by your requirements and recommend the suitable network switches.

Compatible Optical Transceivers for Cisco Catalyst 9500 Series Switches

According to a recent survey, over half (57%) of companies have already adopted the Internet of Things (IoT) technology. By 2019, that statistic is projected to reach 85% as the expectations for IoT to deliver value and innovation continue to grow. Many advocates are struggling to secure IoT devices. To lead the pack in the switches markets, Cisco recently announced the Catalyst 9500 Series switches, which are designed for security, IoT and the cloud. The switches will be the next generation of the most widely deployed switching platform. Here in this article will take you to understand more about Catalyst 9500 switches and which optical transceivers are compatible for it.

Cisco Catalyst 9500 Series Switches

Cisco Catalyst 9500 Switches – Built for Security, IoT, and Cloud

The Cisco catalyst 9500 series switches are the next generation of enterprise-class core and aggregation layer switches, which are part of the new Cisco catalyst 9000 family. These switches come with 4-core 2.4-GHz CPU, 16-GB DDR4 memory and 16-GB internal storage. The catalyst 9500 comes in three different varieties: Catalyst 9500-24Q, Catalyst 9500-12Q and Catalyst 9500-40X. They support 10G and 40G Gigabit Ethernet network connection. The most important feature is that these switches support the advanced routing and infrastructure services, such as MPLS L2/L3 VPNs and MVPN. And they are designed for full fabric-control with Cisco DNA and Software-Defined Access (SD-Access). Therefore, these switches deliver stellar performance and functionality and extend Cisco’s networking leadership with significant innovations in security, mobility, IoT and cloud.

Model Description Total QSFP or SFP+ Ports
Catalyst 9500-24Q Cisco catalyst 9500 series 24-port 40 Gigabit Ethernet with QSFP 24 QSFP/24 SFP+
Catalyst 9500-12Q Cisco catalyst 9500 series 12-port 40 Gigabit Ethernet with QSFP (C9500-12Q-E etc) 12 QSFP/12 SFP+
Catalyst 9500-40X Cisco catalyst 9500 series 40-port 10 Gigabit Ethernet with SFP+ 40 SFP+
Software-Defined Access for Cisco Catalyst 9500 Switches

The Cisco catalyst 9500 series switches form the foundational building block for Software-Defined Access. Software-Defined Access is the industry’s first intent-based networking solution for the Enterprise built on the principles of Cisco’s Digital Network Architecture (DNA). It is an open and extensible, software-driven architecture that accelerates and simplifies your enterprise network operations. The programmable architecture frees your IT staff from time-consuming, repetitive network configuration tasks. Compared catalyst 9500 to the older switches, it performs more benefits for customers:

Cisco Catalyst 9500 Software-Defined Access

  • Reduced cost and complexity with Cisco Software-Defined Access by automating policy, enabling fast service creation and providing complete visibility into the wired and wireless access networks.
  • Create better customer and employee experiences through higher performance and improved support for mobility and new apps.
  • Advanced end-to-end security to handle threats before, during and after attacks.
Compatible QSFP+ / SFP+ Transceivers for Cisco Catalyst 9500 Switches

According to Cisco 10/40 Gigabit Ethernet Transceiver Modules Compatibility Matrix, C9500-12Q, C9500-24Q and C9500-40X can support SFP-10G-ER, SFP-10G-ZR, SFP-10G-ER-S, SFP-10G-ZR-S, QSFP-40G-SR4, QSFP-40G-LR4, SFP-40G-SR4-S ect. All SFP+ and QSFP+ transceivers can be found in FS.COM. And all of these cost-effective compatible modules have been strictly tested to make sure 100% compatibility.

QSFP+ Transceivers
Transceiver Model Part ID Transceiver Description
QSFP-40G-SR4 36157 Cisco QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Transceiver, $ 49.00
QSFP-40G-CSR4 36165 Cisco QSFP-40G-CSR4 Compatible 40GBASE-CSR4 QSFP+ 850nm 400m MTP/MPO DOM Transceiver, $ 59.00
QSFP-40G-SR4-S 36143 Cisco QSFP-40G-SR4-S Compatible 40GBASE-SR4 QSFP+ 850nm 150m MTP/MPO DOM Transceiver, $ 49.00
QSFP-40G-LR4 36170 Cisco QSFP-40G-LR4 Compatible 40GBASE-LR4 and OTU3 QSFP+ 1310nm 10km LC DOM Transceiver, $ 340.00
QSFP-40G-LR4-S 36153 Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km LC DOM Transceiver, $ 340.00
QSFP-40G-ER4 36173 Cisco QSFP-40G-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ 1310nm 40km LC DOM Transceiver, $ 1,500.00
QSFP-40G-SR-BD 48722 Cisco QSFP-40G-SR-BD Compatible 40GBASE-SR Bi-Directional Duplex LC Transceiver, $ 300.00
WSP-Q40GLR4L
(except C9500-40X )
36172 Cisco WSP-Q40GLR4L Compatible 40GBASE-LR4L QSFP+ 1310nm 2km LC DOM Transceiver, $ 340.00
SFP+ Transceivers
Transceiver Model Part ID Transceiver Description
SFP-10G-SR 11552 Cisco SFP-10G-SR Compatible 10GBASE-SR SFP+ 850nm 300m DOM Transceiver, $ 16.00
SFP-10G-SR-S 36433 Cisco SFP-10G-SR-S Compatible 10GBASE-SR SFP+ 850nm 300m DOM Transceiver, $ 16.00
SFP-10G-LR 11555 Cisco SFP-10G-LR Compatible 10GBASE-LR SFP+ 1310nm 10km DOM Transceiver,$ 34.00
SFP-10G-LR-S 36434 Cisco SFP-10G-LR-S Compatible 10GBASE-LR SFP+ 1310nm 10km DOM Transceive, $ 34.00
SFP-10G-LRM
(except C9500-24Q / C9500-12Q )
11556 Cisco SFP-10G-LRM Compatible 10GBASE-LRM SFP+ 1310nm 220m DOM Transceiver, $ 34.00
SFP-10G-ER 11557 Cisco SFP-10G-ER Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver, $ 149.00
SFP-10G-ER-S 36435 Cisco SFP-10G-ER-S Compatible 10GBASE-ER SFP+ 1550nm 40km DOM Transceiver, $ 149.00
SFP-10G-ZR 11582 Cisco SFP-10G-ZR Compatible 10GBASE-ZR/ZW and OTU2e SFP+ 1550nm 80km DOM Transceiver,$ 299.00
SFP-10G-ZR-S 36436 Cisco SFP-10G-ZR-S Compatible 10GBASE-ZR/ZW and OTU2e SFP+ 1550nm 80km DOM Transceiver,$ 299.00

Note: For C9500-24Q / C9500-12Q, the Transceivers should be used with CVR-QSFP-SFP10G.

Conclusion

The catalyst 9500 switches solve some persistent challenges of enterprise networks by utilizing platform innovations built around four key areas: security, Internet of Things (IoT) convergence, mobility and cloud readiness. There is no doubt that catalyst 9500 is leading us to a new era of faster and securer network. And if you need any transceiver for Cisco catalyst 9500 series, please contact us via www.fs.com. All the products offered by FS.COM are tested before shipping to ensure superior quality.