TP-Link T1700X-16TS Vs. T1700G-28TQ

Though 40G and 100G have been widely applied in big data center, 10G is still popular with small homelab. Many 10G switches on the market are designed to used with SFP transceiver module and 10G SFP+ transceiver module, while TP-Link has two 10G switches—T1700X-16TS And T1700G-28TQ, which are respectively characterized by 10GBASE-T RJ45 ports or 10/100/1000Mbps RJ45 Ports. This article will make a comparison between them.

Overview of TP-Link T1700X-16TS And T1700G-28TQ

As members of TP-Link’s T1700 Series 10G smart switches, TP-Link T1700X-16TS And T1700G-28TQ are designed to provide increased scalability, higher bandwidth, and enhanced performance. In addition, with physical stacking improving performance and simplifying management, both of them are able to provide reliable, cost-effective and resilient networking solutions for SMBs. As you can see, here are two figures. Figure 1. shows TP-Link T1700X-16TS and Figure 2. shows TP-Link T1700G-28TQ.

T1700X-16TS

Figure 1. TP-Link T1700X-16TS

T1700G-28TQ

Figure 2. TP-Link T1700G-28TQ

TP-Link T1700X-16TS Vs. T1700G-28TQ
Similarities
  • Both of them support rich L2 features, including 802.1Q VLAN, Port Isolation, Port Mirroring, STP/RSTP/MSTP, Link Aggregation Groups, and 802.3x Flow Control function.
  • Both of them support supports L2+ feature static routing, which provides simple network segmentation by routing internal transmissions to make the flow of network traffic more efficient.
  • Both of them support IP-MAC-Port Binding, Port Security, Storm control, and DHCP Snooping, which help to protect the network from broadcast storms, ARP attacks, and more.
  • Both of them support 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.
  • Both of them utilize rich QoS policies to support voice, data, and video services on one network.
  • Both of them support 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. Therefore, they are easy to use and manage.
  • Both of them support Dual Image to provide improved reliability and network uptime.
Differences
  • TP-Link T1700X-16TS is equipped with 12 x 10GBASE-T RJ45 ports and 4 x 10G SFP+ ports, providing 320 Gbps switching capacity. While TP-Link T1700G-28TQ is designed with 24 x 1GE ports and 4 x 10G SFP+ ports. As TP-Link T1700G-28TQ supports up to 6 units in a stack, it is able to provide 768 Gbps switching capacity.
  • TP-Link T1700X-16TS utilizes 10GBASE-T technology which provides a cost-effective method for migrating from current network to 10G Ethernet by using existing Cat5e/Cat6 short connections (up to 55 meters) and Cat6a/Cat7 connections (up to 100 meters). While with true physical stacking technology, up to six T1700G-28TQ units can be stacked with a single IP address, which provides enhanced scalability, simple management, and increased redundancy for high-density deployment.
  • TP-Link T1700X-16TS is a little larger than TP-Link T1700G-28TQ. The size of the former one is 440 x 220 x 44mm, while the latter one is 440 x 180 x 44mm.
  • TP-Link T1700X-16TS is designed with two smart fans. While TP-Link T1700G-28TQ utilizes a fanless design, which reduces the amount of ambient noise.
  • TP-Link T1700X-16TS can be used with 10GBASE-T copper SFP+ transceiver, 10G SFP+ transceiver and DAC cable. While TP-Link T1700G-28TQ can be used with Ethernet cable, 100/1000BASE-T SFP transceiver, 10G SFP+ transceiver and DAC cable.
  • TP-Link T1700X-16TS is more expensive than TP-Link T1700G-28TQ. You can find TP-Link T1700X-16TS at $ 950 US dollars and TP-Link T1700G-28TQ at $ 308 US dollars on Amazon.
Conclusion

From the above comparison, we can find that both TP-Link T1700X-16TS and TP-Link T1700G-28TQ have their own advantages. Before you make a decision, you’d better figure our what you most care about. If you want to use 10GBASE-T copper SFP+ transceiver, you can choose TP-Link T1700X-16TS. But if you want lower budget, then buy TP-Link T1700G-28TQ. FS.COM can provide you cost-effective 10GBASE-T copper SFP+ transceiver, Ethernet cable, compatible SFP module, 10G SFP+ transceiver and DAC cable. if you want to know more details, please visit our site.

DWDM SFP Transceiver From FiberStore

Dense Wavelength Division Multiplexing (DWDM) Small Form-Factor Pluggable (SFP) transceivers provide the high speeds DWDM SFP transceiver and physical compactness that today’s networks require while delivering the deployment flexibility and inventory control that network administrators demand. Usually DWDM SFP modules applied in SDH/SONET. DWDM SFP modules provided by FiberStore are available in all 100 GHz or 50GHz C-band wavelengths on the DWDM ITU grid.

For SFP Module at fiberstore.com, you can choose one from more than 500 items, you can narrow by from Compatible SFP(such as Cisco SFP, HP SFP, Juniper SFP, Dell SFP, Netgear SFP, Extreme SFP, Force10 SFP, Brocade SFP, etc.), Transfer Distance(0-100m, 100m-800m, 1km-5km, 5km-20km, 20km-40km, 40km-80km, 80km-120km, above 120km), Wavelength(Multi-mode 850nm, Single Mode 1310nm, Single Mode 1550nm, BIDI 1310/1490/1550, Multi-mode 1310nm) and Fiber System(Simplex, Duplex). There always has one DWDM SFP optical module just meet your demand. There are also DWDM SFP+ transceiver available. As you know, SFP+ transceiver is an enhanced transceiver upgraded from SFP, smaller but higher performance.

DWDM SFP+ transceiver is actually created specifically with regard to service providers as well as big businesses that need the scalable, versatile, cost-effective program with regard to multiplexing, moving as well as safeguarding high-speed data, storage space, tone of voice as well as movie programs within point-to-point, add/drop, diamond ring, nylon uppers as well as celebrity system topologies. DWDM allows providers to support numerous countless aggregated providers associated with any kind of sub-rate protocol without having setting up additional dark fiber.

CWDM SFP+ transceiver enables 10G through existing CWDM filters, without the need for a hybrid DWDM design, while our DWDM SFP+ transceiver allows the use of fiber-conserving WDM solutions in standard switches and routers, eliminating the need for a separate optical transport device. These new SFP+ pluggable transceivers serve as direct replacements for OEM optics, allowing you to save time and money.

FiberStore’s DWDM SFP+ compliment with MSA. Operating influx through 1563.86nm in order to 1528.77nm. Achieve range through 40km to 80km. Assistance software within 10G Ethernet. Rely on TOSA/ROSA leadtime, provide period might be transformed continuously. Therefore, it is the option with regard to the highest-bandwidth applications, such as 10GbE, 4G Fibre Channel, 40Gbit/s and 100Gbit/s later on. It’s also the actual technologies essential for local transportation, along with cascaded optical amplifiers.

FiberStore tends to be usually supplying the actual DWDM SFP+ transceivers along with top quality in the sensible cost to the clients. Have a wide selection of optical transceiver module there.

The Main Parameters of Cisco SFP Transceiver Modules

Cisco System, Inc. established in 1984, is an international reputable company providing internet solutions, equipment and software products, whose products are mainly used to connect a computer network system, Cisco routers, switches and other equipment carries 80% of global Internet communications, of the new economy in the Silicon Valley legend. Over the past 20 years, Cisco has almost become synonymous with the Internet, network applications, productivity, Cisco have become the market leader in every area of its entry. The company is also specialized in producing transceiver modules include a well advanced and useful type of transceiver namely mini GBIC or SFP module.

SFP is the abbreviation of Small Form Factor Pluggable referring to a compact small and hot-pluggable transceiver. Cisco SFP transceivers are designed to change the series electric signals to the serial optical signals for either telecommunication or data communication fields. The transceiver is usually working with a network device a switch or a router to connect to a copper networking cable or fiber optic. SFP is a recognized industry standard thus is supported by almost every leading vendors such as H3C, HP, Huawei. It is designed to support communication in standards such as Gigabit Ethernet, SONET, Fibre Channel and many others.

The main parameters of the SFP module

Average transmit optical power (TxLOP: Optical Average Power) average transmit optical power refers to the signal logic 1 when the optical power and for 0:00 the arithmetic mean of the optical power. P0 + the P1 PAVG = 2 (dBm)

Consumers light ratio (ER: ExtinctiRatio) signal logic to 1, the optical power and is 0 when the light power size ratio. The calculation formula for: P1ER = 10log P0 (dB) ER extinction ratio, the unit is dB, P1 and P0 represents the logic 1 and 0 when the optical power.

The minimum average light reception sensitivity (Receiver Sensitivity) measure the receiving end of a certain bit error rate (1 × 10exp (-12)) To ensure the desired reception power, in units of dBm. BER is within a longer period of time, after received after the receiving side of the photoelectric conversion error output terminal of the number of symbols with the BER tester gives the ratio of the number of symbols.

Loss indicative signal (LOS Assert) restore instruction (LOS Dessert) receiver output an electric signal, and the signal is lost and the potential level of the adequacy reflects the intensity of the optical signal received by the receiver, to determine by comparing the potential of the preset potentiometer light whether the signal is lost. Potential has a certain effect hysteresis comparator to achieve, usually default electrical signal corresponding to the optical power as an indication, in dBm

Eye mask margin (EMM: Eye Mask Margin) eye opening, refers to the degree of “open” in the best sampling point eye amplitude distortion-free opening of the eye diagram should be 100 [%]. Eye diagram template tolerance eye mask expansion, until the eye diagram of the sampling points into the template of the biggest expansion of the expansion area percentage.

Cisco SFP is flexible in its extensive set of items including Cisco GLC-T, Cisco GLC-SX-MM, Cisco GLC-LH-SM, Cisco CWDM SFP, which can be used with the union of 1000BASE-T, 1000BASE-SX, 1000BASE- LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U in a port-by-port basis.