Incredibly Lengthy Carry Transmission: 100G QSFP28 ER4 vs. 100G QSFP28 ZR4
With the constant growth of huge information, shadow computer and 5G solutions, the international network information traffic is boosting, which calls for the updating of network data transfer. In purchase to satisfy the need of 100G optical components for long-distance city transmission and information interaction network, 100G QSFP28 4WDM-40, ER4 Lite, ER4 and ZR4 optical components have been introduced in the marketplace in current 2 years. In this short post, we primarily contrast and present 2 kinds of optical components, QSFP28 ER4 and QSFP28 ZR4.fibermall 100G QSFP28 ER4
100G QSFP28 ER4 optical transceiver
The 100G QSFP28 ER4 optical fiber component embraces WDM multiplexing wavelength department modern technology, the wavelength is 1295.56~1309.14, the product packaging develop is QSFP28, the LC duplex adapter is utilized, the optimal transmission range with single-mode optical fiber can get to 40km, with DDM, and has the benefits of tiny quantity and reduced power intake.
The transmitter of 100G QSFP28 ER4 optical component embraces DML laser sustaining double price, and the power intake is much less compared to 3.8W under the problem of complete temperature level of 0 ~ 70 ℃, which fulfills the demands of green power conserving in information facility.
Item Attributes
Hot pluggable QSFP28 MSA develop variable
Compliant to Ethernet 100GBASE-ER4 Lite
Supports 103.1Gb/s accumulation little bit price
Up to 30km grab G.652 SMF without FEC
Up to 40km grab G.652 SMF with FEC
Single +3.3V power provide
Operating instance temperature level: 0~70oC
Transmitter: cooled down 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
Receiver: 4x25Gb/s APD ROSA
4x25G electric user interface (OIF CEI-28G-VSR)
Maximum power intake 4.5W
Duplex LC receptacle
RoHS-6 certified
Applications
100GBASE-ER4 Ethernet Web links
Infiniband QDR and DDR interconnects
Client-side 100G Telecommunications links
100G ER4 optical component is gotten in touch with 100G button and the transmission range can as much as 40km. The QSFP28 100G ER4 optical component has high obtaining level of sensitivity and reduced power intake, offering an affordable and appropriate service for the long-distance application of 100G port in between computer system spaces.
100G QSFP28 ER4 optical transceiver
The transmission range of 100G QSFP28 ZR4 optical component can get to 80km with accessibility to single-mode fiber, integrated 4-channel refrigeration EML laser and pin detector, and embraces 4-channel 25G NRZ wavelength department multiplexing modern technology (lwdm4), with a transmission price of 100Gpbs. It's primarily utilized in 100G Ethernet, information facility, telecom and various other circumstances.
Item Attributes
QSFP28 MSA certified
Hot pluggable 38 pin electric user interface
4 LAN-WDM lanes MUX/DEMUX develop
4x25G electric user interface
Maximum power intake 6.5W
LC duplex adapter
Supports 103.125Gb/s accumulation little bit price
Up to 80km transmission on solitary setting fiber
Operating instance temperature level: 0℃ to 70℃
Single 3.3V power provide
Applications
100GBASE-ZR4 100G Ethernet
Telecom networking
The 100G QSFP28 ZR4 optical component overcomes the disadvantages of big dimension and power intake with cost-optimized, tiny dimension and reduced power intake to offer point-to-point remedies in information facilities without releasing heritage CFP/CFP2 user interfaces and the capacity to run over point-to-point web links as much as 80km lengthy without optical boosting and dispersion settlement. As a whole, 100G QSFP28 ZR4 optical component appropriates for long-distance link and has the benefit of reduced power intake. It gives an affordable and appropriate service for DCI optical interconnection in between dispersed information facilities.https://www.fibermall.com/
Intro of 100G QSFP28 PSM4 Optical Transceiver1.What is 100G PSM4 Conventional?
The conventional specifies a affordable remedy to adjoin long-distance information facilities.
100G PSM4 supplies a identical single-mode facilities for the solution needs of the information facility.2.What is 100G QSFP28 PSM4 optical transceiver?Attributes4 independent full-duplex networksUp to 28Gb/s information price each networkQSFP28 MSA certifiedCompliant to IEEE 802.3bm 100GBASE PSM4Up to 2km grab G.652 SMFMaximum power intake 3.5WSingle +3.3V power provideOperating instance temperature level: 0 to 70°CRoHS-6 certifiedApplication100G Ethernet web linksInfiniband QDR and also DDR interconnectsDatacenter and also Venture networking This item is a identical 100Gb/s Quad Little Form-factor Pluggable (QSFP28) optical component.
The QSFP28 PSM4 full-duplex optical component supplies 4 independent transfer and also obtain networks, each with the ability of 25Gb/s procedure for an accumulation information price of 100Gb/s on 2km of solitary setting fiber.An optical fiber bow cord with an MTP/MPO adapter can possibly be connecteded into the QSFP28 component receptacle.
Correct placement is guaranteed by the assist pins within the receptacle.
LVCMOS/LVTTL worldwide manage indicates, such as Component Provide, Reset, Disrupt and also Reduced Power Setting, are readily available with the components.
