Introduction to 48 Port Gigabit SFP Switch

As we all know, data center cabling system consists of multiple devices, such as fiber optic transceiver, fiber optic patch cable, fiber patch panel, cable manager, and so on. As the central nerve of the whole cabling system, gigabit switch has been a topic of discussion. To satisfy different sizes of networking deployment, there are various types of Ethernet switches. This article will introduce a kind of 48 port gigabit SFP switch.

Overview of 48 Port Gigabit SFP Switch

FS.COM S5800-48F4S switch is a 48 port gigabit switch with 10gb uplink. It has 48×1GbE SFP ports and 4×10GbE SFP+ ports in a compact 1RU form factor. The switching capacity of this 48 port switch is 176 Gbps and its non-blocking bandwidth is 88 Gbps. And this gigabit switch can provide 130.95 Mpps. Meanwhile, FS.COM S5800-48F4S switch has 2 (1+1 redundancy) hot-swap power supplies and 4 (N+1 redundancy) hot-swappable fans. It is also a low latency L2/L3 Ethernet switch with 2.3us latency. The price of this 48 port gigabit switch with 10gb uplink is US$ 1,699.00. Here is a figure for you which shows front and back panel overview of FS.COM S5800-48F4S 48 port gigabit SFP switch.

front and back panel overview of 48 port gigabit SFP switch

Highlights of 48 Port Gigabit SFP Switch

The S5800-48F4S 48 port gigabit SFP switch with 10GE SFP+ uplinks comes with the complete system software with comprehensive protocols and applications to facilitate the rapid service deployment and management for both traditional L2/L3/MPLS networks. With support for advanced features, including MLAG, SFLOW, SNMP etc, this switch is ideal for traditional or fully virtualized data center. The S5800-48F4S hardware also provides high-availability features, including pluggable redundant fans and using high quality electronic components, which ensures low power consumption.

Applications of 48 Port Gigabit SFP Switch

Designed with 48×1GbE SFP ports and 4×10GbE SFP+ ports, FS.COM S5800-48F4S 48 port gigabit SFP switch can accomplish N×1G to N×1G (N≤48) connection or N×10G to N×10G (N≤4) connection. For example, in 5G to 5G connection, on one side, five 1G SFP transceivers are plugged into SFP ports on S5800-48F4S switch; on the other side, another five 1G SFP transceiver modules are plugged into SFP ports on switch, too. Then, these five SFP optical transceivers are connected by five fiber optic cables. It should be noted that the transceivers and fiber patch cables used in the link are of the same type.

Supported Accessories for 48 Port Gigabit SFP Switch

In the above part, we mention that the S5800-48F4S 48 port gigabit SFP switch can be used with SFP transceiver, SFP+ module and fiber optic cable. This part will go on introducing some support accessories for this 48 port gigabit SFP switch.

Fiber Optic Transceiver
ID Type Wavelength Transmission Distance Interface DOM Support
29838 1000BASE-SX SFP 850 nm 550 m over OM2 MMF LC duplex, MMF Yes
20057 1000BASE-T SFP 100 m over Cat5 RJ45 No
29849 1000BASE-LX/LH SFP 1310 nm 10 km LC duplex, MMF/SMF Yes
11591 10GBASE-LR SFP+ 1310 nm 10 km LC duplex, SMF Yes
11589 10GBASE-SR SFP+ 850 nm 300 m over OM3 MMF LC duplex, MMF Yes
Cable
ID Cable Length Connector Type Fiber Count Polish Type Jacket Material
21278 2 m SFP+ to SFP+ Passive Copper Cable (DAC) PVC (OFNR)
35194 3 m SFP+ to SFP+ Passive Copper Cable (DAC) PVC (OFNR)
40191 1 m LC to LC OS2 Duplex UPC to UPC PVC
40192 2 m LC to LC OS2 Duplex UPC to UPC PVC
41730 1 m LC to LC OM3 Duplex UPC to UPC PVC
40180 1 m LC to LC OM4 Duplex UPC to UPC PVC
CWDM MUX DEMUX
ID Wavelength Channel Spacing Channel Bandwidth Line Type Client Port Special Port
33489 18 channels 1270-1610nm 20 nm ±6.5nm Dual fiber Duplex LC/UPC Monitor Port
43099 8 Channels 1470-1610nm 20 nm ±6.5nm Dual fiber Duplex LC/UPC Expansion Port

Conclusion

As the size of data center becomes larger and larger, cable density increases, too. To simplify the cabling, many data center managers prefer network switch with high density ports. The above 48 port gigabit SFP switch with 10GE SFP+ uplinks is a suitable choice for high density cabling.

Set Up 10G Home Network

Nowadays, nobody would deny the importance of the network. It has become an inseparable part of our daily life. As it developed, people’s demand for bandwidth is increasing. And 10G network is widely applied in small and middle sized business. In addition, 10G home network can be also commonly found. This article will share some tips to set up 10G home network.

Consideration Before Setting Up 10G Home Network

Why do you need 10G network? It is not difficult to find that almost everything nowadays rely on a fast and reliable network, which leads to tremendous traffic and applications running on the network. It is necessary to upgrade your home network to support the growing of your business. Setting up 10G home network avoids network congestion at busy times while improves your productivity.

What do you want from 10G home network? Before you start to set up the network, better planning is needed. You should ask yourself a few questions, such as how many computers, printers and other peripherals will connect to your network? How much wireless coverage will you need at your location? What type of mobile devices will need access to your network?

Needs for 10G Home Network
10G Switch

To build a 10G home network, several components are required: 10G core switch, access switch with 10G uplink, and 10G network interface cards for servers and storage devices. The past few years had witness the price dropping of 10G network switch. For example, the cost of Ubiquiti Unifi and Edgeswitch switch are only $200. You can also find many 10G switch under $550, such as FS.COM 10G network switch S3800-48T4S only costs $480 by offering 48 100/1000Base-T and 4 10GE SFP+ ports.

10G switch
10G Cabling

There are two cabling ways for 10G home network—10GBASE-T and 10G SFP+.

If you choose 10GBASE-T, then upgrading the existing 1G network to 10G can be simple. If 10G switch is designed with RJ45 ports, you can use the same RJ45 network cable to connect the 10G switch with your server, storage and some other switches. The only difference is to use Cat6a network cable instead of Cat5e and Cat6 cable, because Cat6a can support 10G data rate over 100 meters; or you can choose SFP+ 10GBASE-T module with 2.5W power consumption and a maximum distance of 30 meters.

10G cabling

For 10G network switch that supports 10G SFP+, you can use it with devices that come with 10G SFP+ ports, too. For server or storage devices with 10G SFP+ port, the most cost efficient way to connect them with 10G network switch is to use 10G DAC cable (direct attach cable). It is basically copper cable with SFP+ connector on both sides. But this cabling way is only suitable for short connectivity. For data link over 100 meters, a pair of SFP+ modules and the matching fiber optic cable are needed. Depending on the length required in home network, you can use 10G optics such as 10GBASE SR SFP module and multimode fiber to reach 300 meters.

Conclusion

For home network set up, 10G is a trend. But before you migrate your network to 10G, you still have to think about what you want or what you need. After that, the choice for components and cabling procedure can be easy. FS.COM provides comprehensive 10G solutions: all the components mentioned to build a 10G home network are available at FS.COM, including 10G switches, network cables, 10G SFP+ transceivers, fiber patch cables and DAC cables.