Deploy Network in A New House

Network has changed our lifestyle and it has become an important part of our daily life. Therefore, home network deployment is a very common project. When it comes to the components required for the network deployment, many people would say Ethernet cable and router, without hesitation. However, when you start the project, you will find it is not that simple. To deploy network in a new house, future-proof cabling and cost-effective components are two essential elements. And this article will share some tips with you based on these two elements.

home network deployment

Run Conduit

We know that conduit can protect cable from damage, in addition, it will allow you to pull new wiring in the future. No matter what wires you require in the future, you can easily replace them. Remember to run more conduit than you think you need. Run conduit to every room. Typically, run it to whichever wall you’re thinking of placing your equipment. Also, run it to locations in hallways and on floors where you may place future routers/access points for wireless networking. You will find that Power over Ethernet is useful for this.

Cat6 Cable Is Fine

For Ethernet cable, Cat6 cable is fine for all current standards unless you have a giant mansion. Cat6 cable is a standardized twisted pair cable for Ethernet and it is backward compatible with the Cat3, Cat5 and Cat5e cable standards. In addition, Cat6 cable provides performance of up to 250 MHz and is suitable for 10BASE-T, 100BASE-TX (Fast Ethernet), 1000BASE-T/1000BASE-TX (Gigabit Ethernet), and 10GBASE-T (10-Gigabit Ethernet). For transmission distance, Cat6 cable can reach 100 meters for slower network speeds (up to 1,000 Mbps) and higher network speeds over short transmission distance—it can achieve only 55 meters at the speed of 10 Gbps and 33 meters in high crosstalk conditions. You only need Cat6a cable if you plan to run cable at 10 Gbps and longer than 55 meters (180 ft). Also, remember to have “extra” cables which will save you enormous hassle and expense.

Dual Band Router Will Be Better

We know that wireless network utilizes either 2.4 GHz frequency band or 5 GHz frequency band. The 2.4 GHz wireless network covers a larger range than 5 GHz wireless network, but 5 GHz band can provides faster speed. In wireless home network, many older Wi-Fi devices do not support 5 GHz band. It is not difficult to find that 2.4 GHz and 5 GHz have their own advantages. As a result, dual band router will be better for your home network deployment.

Utilize PoE

If you want to set up multiple access points and IP cameras, PoE technology is a good option which can realize the power and data transmission over the same Ethernet cable at the same time. PoE devices utilize the original PoE standard, IEEE 802.3af, which provides up to 15.4W of DC power to each device. In addition to wireless access point and IP camera, there are some other PoE devices on the market, such as IP phone and PoE switch.

PoE technology

Conclusion

In fact, once you have decided to deploy network in your new house, there will be a lot of things that you have to think about, such as which type conduit to run, how long cable to buy, where to place the router, how many access points to set up, which kind PoE switch to buy, and so on. But there is another important thing that you must pay attention to, that’s where to buy what you need. FS.COM can provide you high quality products at low price, such as 305 meters (1000 ft) is US$ 120.00, 8 port PoE switch is US$ 159.00. For more details, you can visit our site.

A Closer Look at HP ProCurve 2910al-24G Switch (J9145A)

Today, big data centers are upgraded from 10G to 40G or 100G, and some small homelabs migrate from 1G to 10G. For some small business data center, 24 port switch is enough. The switches produced by HP are popular with many data center designers for the high quality and low price. The HP ProCurve 2910al-24G Switch (J9145A) is highly recommended in many forums. This article will guide you to have a closer look at HP ProCurve 2910al-24G Switch (J9145A) switch.

Overview

The HP ProCurve 2910al-24G switch (J9145A) is a 24 port switch that can be used to build high-performance switched network. It offers low latency for high-speed networking. For port configuration, it has twenty 10/100/1000 ports, four dual-personality ports, one RJ45 serial console port and four 10G ports. The HP ProCurve 2910al-24G switch can provide the most flexible and easy-to-deploy uplinks in its class. It can be deployed at enterprise edge and remote branch offices, converged networks, and data center top of rack.

HP ProCurve 2910al-24G Switch (J9145A)

Applications of HP ProCurve 2910al-24G Switch

This part will give a detailed introduction to the network ports on HP ProCurve 2910al-24G switch and cabling solutions for the switch.

Ports on HP ProCurve 2910al-24G Switch
  • Twenty 10/100/1000 ports: All these ports have the “Auto MDIX” feature, which means you can use either straight-through or crossover twisted-pair cables to connect any network devices to the switch.
  • Four dual-personality ports: Each port can be used as either an RJ45 10/100/1000 port or as a mini-GBIC slot for use with mini-GBIC transceivers. By default, the RJ45 connectors are enabled. If a mini-GBIC is installed in a slot, it is enabled and the associated RJ45 connector is disabled and cannot be used. If the mini-GBIC is removed, the associated RJ45 port is automatically re-enabled.
  • Four 10G ports: These ports provide connectivity for 10G speed though either copper or fiber optic media.
Cabling Solution

Since HP ProCurve 2910al-24G switch has 10/100/1000 ports, it can be used for 1G to 1G connection. As shown in the following figure, two 1000BASE-SX SFP transceiver modules are respectively plugged into 1G ports on two HP ProCurve 2910al-24G switches. Then these two 1000BASE-SX SFP transceiver modules are connected via a LC multimode fiber optic cable.

HP ProCurve 2910al-24G Switch (J9145A) for 1G connection

Designed with 10G ports, HP ProCurve 2910al-24G switch can realize 10G to 10G connection just like the above 1G connection. Just replace the 1000BASE-SX SFP transceiver module with 10GBASE-SR SFP+ transceiver. Besides, you can also accomplish 10G to 10 connection by using a 10G SFP+ to SFP+ DAC twinax cable. The following figure shows the cabling solution for you.

HP ProCurve 2910al-24G Switch (J9145A) for 10G connection

Conclusion

The HP ProCurve 2910al-24G switch (J9145A) is a high-performance Gigabit Ethernet switch. It is a good selection for small business network deployment. If you need compatible fiber optic transceiver and fiber optic cable for HP ProCurve 2910al-24G switch, you can have a look at FS.COM. The following table shows some compatible optical components. For more details, you can visit our site.

ID NO. Model Number Description
13261 HPE 1000BASE-SX SFP HPE J4858A Compatible 1000BASE-SX SFP 850nm 550m DOM Transceiver, US$ 10.00
30531 HPE 1000BASE-LX SFP HPE JD119B Compatible 1000BASE-LX SFP 1310nm 10km DOM Transceiver, US$ 12.00
32156 HPE 1000BASE-LH SFP HPE JD061A Compatible 1000BASE-LH SFP 1310nm 40km DOM Transceiver, US$ 14.00
36784 HPE 10G SFP+ DAC 1m (3ft) HPE J9281B Compatible 10G SFP+ Passive Direct Attach Copper Twinax Cable, US$ 22.00
11559 HPE 10GBASE-SR SFP+ HPE J9150A Compatible 10GBASE-SR SFP+ 850nm 300m DOM Transceiver, US$ 20.00
31597 HPE 10GBASE-LRM SFP+ HPE JD093A Compatible 10GBASE-LRM SFP+ 1310nm 220m DOM Transceiver, US$ 34.00
15427 HPE 10GBASE-LR SFP+ HPE JD094B Compatible 10GBASE-LR SFP+ 1310nm 10km DOM Transceiver, US$34.00

TP-Link T1700G-28TQ—An Economic Choice for SMBs

As new emerging networking standards, 40G and 100G network have been achieved initial success. But they are based on the 10G network. With the growing numbers of small business enterprises, 10G SMB switches are also in a large demand. TP-Link has introduced the T1700 Series 10G Smart Switches: the T1700X-16TS Full 10 Gigabit Smart Switch and the T1700G-28TQ Gigabit Stackable Smart Switch with 10G Uplink. They provide high levels of performance and the increased scalability that meet the requirements of SMBs. This article would introduce the T1700G-28TQ and its compatible optics.

TP-Link T1700G-28TQ Switch

As one of the TP-LINK’s Gigabit stackable smart switches, the T1700G-28TQ is able to provide reliable, cost-effective and resilient networking solutions for SMBs. The switch is equipped with 24 10/100/1000Mbps RJ-45 ports and 4 dedicated 10G SFP+ slots which can be used for uplinks and/or stacking, providing a strong interconnection between access and aggregation.

TP-Link T1700G-28TQ Switch

Figure1:TP-Link T1700G-28TQ Switch

Features & Benefits
—Physical Stacking

The T1700G-28TQ supports rich L2 features, including 802.1Q tag VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Groups, and 802.3x Flow Control function. Besides, T1700G-28TQ supports L2+ feature static routing, which provides simple network segmentation by routing internal transmissions to make the ow of network traffic more efficient.

—Abundant L2 and L2+ Features

The stack system of T1700G-28TQs supports up to 40Gbps bi-directional stacking bandwidth with built-in redundancy and auto-failover. The switch supports up to 6 units in a stack, which allows it to provide up to 144 GE ports, 12 available 10G SFP+ uplinks and 768Gbps switching capacity, offering high-density developments as well as flexibility for future network expansion need.

—Secure Networking

The T1700G-28TQ supports IP-MAC-Port Binding, Port Security, Storm control, and DHCP Snooping, which help to protect the network from broadcast storms, ARP attacks, and more. And the switch supports 802.1X, which allows network clients to be authenticated through external Radius servers and the guest VLAN function allows non-802.1X clients to access specific network resources.

—Enterprise Level Management

The T1700G-28TQ is easy to use and manage. It supports various user-friendly standard management features, such as intuitive web-based Graphical User Interface (GUI), industry-standard Command Line Interface (CLI), SNMP (v1/2/3), and RMON. This allows the switch to provide valuable status information and send reports on abnormal events. Comprehensive IPv6 support management ensures a smooth migration to an IPv6-based network. It also supports Dual Image to provide improved reliability and network uptime.

Compatible Optics for TP-Link T1700G-28TQ

As being mentioned, the TP-Link T1700G-28TQ has 24 10/100/1000Mbps RJ-45 ports and 4 dedicated 10G SFP+ slots to achieve network connectivity. And it is a switch supports different optical modules and network cables. For the 10/100/1000Mbps RJ-45 ports, you can use 100BASE-TX or 1000Base-T optical transceiver with UTP category 5, 5e or above cable (maximum 100m) to achieve the link. Besides, you can also use 1000BASE-X with singlemode or multimode fiber cable to connect.

10G optics

Figure2: Optional choices for 10G network

As for the 10G SFP+ ports, there are two approaches to achieve transfer the data. You can choose 10G optical transceivers or 10G Direct Attach Copper (DAC) cables to transfer data. The TP-Link T1700G-28TQ support 10BASE-T with UTP category 3, 4, 5 cable (maximum 100m), 10GBASE-LR and 10GBASE-SR to connect. In addition, you can use TP-LINK TXC432-CU1M or TP-LINK TXC432-CU3M to achieve the link.

The main compatible optical modules and cables are listed in the below:

  • 10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
  • 100BASE-TX/1000Base-T: UTP category 5, 5e or above cable (maximum 100m)
  • 1000BASE-X: MMF, SMF
  • 10GBASE-LR
  • 10GBASE-SR
  • TP-LINK TXC432-CU1M
  • TP-LINK TXC432-CU3M
Conclusion

TP-Link T1700G-28TQ provides cost-effective solution for 10G SMB networking. This article mainly discussed about its definition, features and benefits as well as compatible optical modules and cables. If you are looking for its compatible optical modules and cables, why not take FS into consideration? We offer generic 10G SFP+ modules and TP-LINK compatible 10G DAC cables (TXC432-CU1M/TP-LINK TXC432-CU3M ) for the T1700G-28TQ. For 10G data transferring, we recommend 10G DAC cables. Compared to the expensive optical modules, they are much cheaper. They only cost $11 and $15 respectively at FS.COM. For more details, please visit www.fs.com.

How Far Can 25G Ethernet Go?

Seeing from the evolution of data transmission speed and size of data centers, it is not difficult to find that the pressure on the data centers to manage data quality and transmission speed continues to grow, which leads to the need for faster data transmission over the network. Ethernet industry has laid a path to higher networking speeds like 100GbE, and 25G Ethernet has been developed to provide a simpler path to future Ethernet speeds of 50 Gbps, 100 Gbps and beyond. The release of the 25GbE specification provides cost-effective solution for server-to-switch connectivity. However, network will not stop the pace of development. How far can 25G Ethernet go? This article is going to focus on the question.

Overview of 25G Ethernet

25G Ethernet is a standard for Ethernet connectivity in a datacenter environment, developed by IEEE 802.3 task force P802.3by. The IEEE 802.3by standard uses technology defined for 100 Gigabit Ethernet implemented as four 25 Gbps lanes (IEEE 802.3bj). In 2016, 25G Ethernet equipment was available on the market, such as 25G SFP28 transceiver and DAC cable. In addition, 25G Ethernet supports for 100G using QSFP ports that can be converted to 4 lanes of 25 Gbps, like 100G QSFP28 transceiver. Here is a table of 25G Ethernet specification for you.

25G Ethernet specification

Advantages of 25G Ethernet

For 10G ToR to 10G Server connectivity, the simplest cabling solution is to use two 10G SFP+ transceivers and one fiber optic cable. When the network has to be upgraded to 25G Ethernet, the data center manager only needs to replace 10G SFP+ transceivers with 25G SFP28 transceivers. In the same way, we know that in 40G ToR to 10G Server connectivity, one 40G QSFP+ transceiver, four 10G SFP+ transceivers and one MTP to LC breakout cable are utilized. When this network deployment is upgraded to 100G ToR to 25G Server connectivity, the work can be quickly finished by replacing 40G QSFP+ transceiver with 100G QSFP28 transceiver, four 10G SFP+ transceivers with four 25G SFP28 transceivers. It can be easily found that there are some advantages when upgrading from 10G to 25G or 40G to 100G:

  • It can offer both CapEx and OpEx savings through backward compatibility, for investment protection and seamless migrations with consistent rack-design and reuse of the existing cabling infrastructure, avoiding costly and complex changes.
  • The technology utilized in 100G to 25G connectivity is similar to that in 40G to 10G connectivity, but the performance is increased by 2.5 times, thus reducing the power and cost per gigabit significantly.
  • 25G Ethernet provides higher port and system density than a comparable 40G solution.
  • Both power savings and higher density results in lower cooling requirements and operational expenditure for data center operators.

advantages of 25G Ethernet

How Far Can 25G Ethernet Go?

Considering the significant benefits and compelling economics of 25G Ethernet, it is no surprise that the move to 25G is accelerating—a recent five-year forecast by industry analysts at the Dell’Oro Group predicts 25G Ethernet will be the dominant Server port speed for new systems by 2018. You can learn about it from the following figure.

forecast for 25G Ethernet

However, never underestimate the need for industry consensus building. At present, 25G is mainly used for switch-to-server applications. If it can realize switch-to-switch application, 25G Ethernet may go further.

Conclusion

To be frank, 25G Ethernet indeed gains ground in some aspects compared to 10G and 40G Ethernet. If you plan to deploy 25GbE network, you can visit FS.COM which provides quality 25G SFP28 transceiver and various fiber optic cables.

Compatible Optical Modules For FS S5850-48S2Q4C 100G Switch

With the development of advanced technology, 100G products is fast growing in 100G market to cater to the demand of a higher bandwidth. How about 100G switches? Recently, FS launches S5850/S8050 series 100G switches including two configurations: S5850-48S2Q4C and S8050-20Q4C, to meet the market demands. The FS S5850-48S2Q4C switch is high performance and cost-effective Ethernet access and aggregation platform to enterprise, data center and metro application. This article aims at providing a detailed information about FS S5850-48S2Q4C 100G switch and its compatible optical modules.

Features of FS S5850-48S2Q4C Switch

The FS 100G switch S5850-48S2Q4C is designed based on the fourth generation high-end scalable chipset, which supports L2/L3/Data Center/Metro features. In a compact 1 RU form factor, the 100G switches can provide line-rate L2 and L3 switching across up to 48 SFP+ ports or 20 QSFP+ ports, and offer 2× 40GbE QSFP+ or 4×100GbE QSFP28 uplink connections. Compared to other 100G switch products on the market, this 100G switch have the following characteristics:

  • Data center lever hardware design.
  • Design for traffic visual and trouble-shooting.
  • Design for data center applications.
  • Focusing on supporting 40G/100G ports with large capacity and high density port.
  • Complete system software with comprehensive protocols and applications to facilitate rapid service deployment and management for both traditional L2/L3 networks and Data Center networks.

S5850-48S2Q4C-100G-switches

Compatible Optic Modules For S5850-48S2Q4C

The FS 100G switch S5850-48S2Q4C supports a full rang of 10, 40 and 100 Gigabit Ethernet connectivity options. Those 10G/40G/100G ports support installation of SFP+, QSFP+ and QSFP28 transceiver modules. FS provides many high-quality compatible SFP+, QSFP+ and QSFP28 modules for S5850-48S2Q4C 100G switch.

10G SFP+ Modules

10G SFP+ modules for FS S5850-48S2Q4C

Among all the 10GBASE SFP modules on the market, 10GBASE SR SFP and 10GBASE-LR are warmly welcomed by many Ethernet users right now. The maximum transmission distance of Cisco 10GBASE-SR module can be up to 300 m and 400 m respectively on this switch by using multimode fiber OM3 and OM4. The Cisco 10GBASE-LR module can arrive a link length of 10 km on standard single-mode fiber through this switch. The 10G SFP+ modules here totally conform to the specification of this S5850-48S2Q4C 100G switch. You can select a proper one to connect.

40G QSFP+ Modules

40G QSFP+ modules for FS S5850-48S2Q4C

As we can see from the above figure, there are many 40G QSFP+ modules available to this switch. By using Cisco 40GBASE-SR4 QSFP modules, link lengths on this switch can arrive 100 m and 150 m, respectively, on laser-optimized OM3 and OM4 multimode fibers. It primarily enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connector. All of FS.COM’s transceivers are tested for 100% functionality and guaranteed compatible for outstanding network performance. So does the above 40G transceivers, they are completely applicable to this S5850-48S2Q4C 100G switch. Recently, there is a big slump in Cisco 40GBASE-SR4 QSFP at FS.COM. So buying Cisco 40GBASE-SR4 QSFP now is really a good deal, for it only needs $49, which can help you save a lot.

100G QSFP28 Modules

100G QSFP28 modules for FS S5850-48S2Q4C

The 100G QSFP28 SR4 is highly favored by many Ethernet users to connect switch. The 100G QSFP28 SR4 offers 4 independent transmit and receive channels, each capable of 25Gb/s operation for an aggregate data rate of 100Gb/s, which can be up to 100 m on this S5850-48S2Q4C 100G switch by using OM4 multimode fiber. It provides increased port density and total system cost savings. An optical fiber ribbon cable with an MTP/MPO connector can be plugged into the QSFP28 module receptacle. The compatibility of the above 100G QSFP28 modules are guaranteed, you can rest assured to use them for connecting with this S5850-48S2Q4C 100G switch. Just like 40GBASE-SR4 QSFP, Cisco 100G QSFP28 SR4 is on a big sale recently at FS.COM as well. A Cisco 100G QSFP28 SR4 is yours only by paying $269.

Summary

FS S5850-48S2Q4C switch is high performance 100G switch, offering cost-effective solutions for next generation metro, data center and enterprise Ethernet network applications. It supports 10G, 40G and 100G Ethernet network connectivity. If you are looking for 100G switches and its compatible optic modules, FS.COM is an optimal choice. We offer 100G switches and its compatible optic modules with low price but high quality. Buying 40G QSFP+ SR4 and 100G QSFP28 SR4 right now is really worthwhile. If you need any of our products, please visit www.fs.com.