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Disaster Recovery And Backup Solution For Financial Enterprises
https://www.optical-sintai.com/disaster-recovery-and-backup-solution-for-financial-enterprises.html />
#sfp #10g
At present, most companies in the financial industry have established data... moreDisaster Recovery And Backup Solution For Financial Enterprises
https://www.optical-sintai.com/disaster-recovery-and-backup-solution-for-financial-enterprises.html />
#sfp #10g
At present, most companies in the financial industry have established data centers to achieve large data concentration. All transactions basically require the cooperation of data center servers to complete. The data center has become an important infrastructure to ensure the normal operation of the information system of the financial industry. How to ensure the continuous and reliable operation of the data center, how to deal with and effectively resolve the risks brought about by data concentration, has become an increasingly important issue for the industry.
Datacenter disaster recovery and backup refer to the establishment of an independent disaster recovery data center in addition to the main data center to ensure that when a sudden disaster causes the main data center to stop working, the disaster recovery data center quickly takes over the original operation in the main data center All or part of the business in order to reduce or avoid losses caused by disasters.
In-city disaster recovery mainly adopts WDM technology to realize real-time data backup and real-time switching of services to ensure business continuity. Real-time backup in the same city can ensure that the data in the main data center and the disaster recovery center are completely consistent, and achieve the highest data protection level. It is especially suitable for core and critical businesses, such as applications that require RPO/RTO to be close to zero.
First of all, WDM has large bandwidth and strong expansion capabilities, which is especially suitable for application scenarios where data storage services have huge bandwidth requirements and subsequent bandwidth expansions are frequent. WDM is a multi-wavelength transmission system with huge transmission bandwidth and flexible expansion. At present, the mainstream WDM system in the industry is 40/80 waves. If each wavelength transmits a 10G bandwidth, then 80 wavelengths can transmit bandwidth of 800G; if each wavelength transmits 40G bandwidth, then 80 wavelengths can transmit bandwidth of 3.2T; if each wavelength transmits 100G Bandwidth, then a single optical fiber will be able to achieve 8T mass transmission bandwidth.
WDM can flexibly increase the number of wavelengths according to the increase in bandwidth requirements. For example, there are currently 80G of stored data to be transmitted from the production center to the backup center, then the WDM system only needs to use 8 wavelengths; if subsequent 40G data needs to be backed up and transmitted, only 4 more wavelengths need to be added to the WDM system OK.
Secondly, as an optical transmission technology, WDM has a very low transmission delay and is extremely suitable for the real-time requirements of disaster recovery systems. The transmission delay of WDM is mainly composed of optical fiber, dispersion compensation fiber, and WDM equipment delay. Among them, the transmission delay of optical fiber is fixed. If you want to further reduce the delay, you can only start with dispersion compensation and WDM equipment. Sintai Communication's 100G coherent technology can achieve DCM-free, and the equipment delay can reach our level.
Third, as a mature technology form, WDM is very complete in terms of network security and reliability. Sintai Communication WDM equipment provides a wealth of network-level protection methods, including channel 1+1 protection, optical line protection, etc., which can fully meet the requirements of high security and high reliability in disaster recovery networks for data storage services. less
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GrenTech 1.25G SFP ZX uses a DFB laser and it is a dual LC connector. The wavelength is 1550nm, and it can transmit up to 80km over 9/125uF single mode fiber. It is compliant with SFF-8472 and SFP MSA, the performance is stable, mainly uses in 1G... moreGrenTech 1.25G SFP ZX uses a DFB laser and it is a dual LC connector. The wavelength is 1550nm, and it can transmit up to 80km over 9/125uF single mode fiber. It is compliant with SFF-8472 and SFP MSA, the performance is stable, mainly uses in 1G Ethernet switches, routers and fiber channel switches, etc. Get 1.25G SFP ZX price now!
#sfp #zx
https://www.grentechgroup.com/products/1g-sfp-zx.html less
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GrenTech 1.25G SFP SX is a low-power, high-speed, easy-to-install and hot pluggable transceiver. Transmitter uses a VCSEL laser, can transmit up to 550m over multimode fiber, mainly uses in 1G Ethernet switches, routers, fiber channel switches, etc. Get... moreGrenTech 1.25G SFP SX is a low-power, high-speed, easy-to-install and hot pluggable transceiver. Transmitter uses a VCSEL laser, can transmit up to 550m over multimode fiber, mainly uses in 1G Ethernet switches, routers, fiber channel switches, etc. Get 1g sx sfp price now!
#1g #sfp #sx
https://www.grentechgroup.com/products/1g-sfp-sx.html less
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GrenTech 1.25G SFP LX is duplex LC connector, the wavelength is 1310nm, can transmit up to 10km over 9/125uF single-mode fiber. It compliants with SFF-8472 and SFP MSA, mainly uses in 1G Ethernet switches, routers and fiber channel switches, etc. Get 1g... moreGrenTech 1.25G SFP LX is duplex LC connector, the wavelength is 1310nm, can transmit up to 10km over 9/125uF single-mode fiber. It compliants with SFF-8472 and SFP MSA, mainly uses in 1G Ethernet switches, routers and fiber channel switches, etc. Get 1g lx sfp price now!
#1g #sfp #lx
https://www.grentechgroup.com/products/1g-sfp-lx.html less
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Network Transceiver In Network Solution
GearLink is investing in R&D to provide more professional solutions in fiber optic home network, which would widely benefit your applications.
With the effort, GearLink transceiver manufacturer supplies a plenty... moreNetwork Transceiver In Network Solution
GearLink is investing in R&D to provide more professional solutions in fiber optic home network, which would widely benefit your applications.
With the effort, GearLink transceiver manufacturer supplies a plenty wide range of high-end optical transceivers and fiber optic network cables to meet the needs of Data Center and 5G Wireless markets, including Data Center Interconnect, Access, and Metropolitan Area Networks. #network #sfp #port
https://www.gearlinkoptic.com/network-transceiver-in-network-solution.html less
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Mellanox Transceiver Compatibility
Gearlink Technology has been focusing on developing and manufacturing high speed optical transceivers for over ten years. Our optical transceivers are compatible with full range of Mellanox transceivers, such as... moreMellanox Transceiver Compatibility
Gearlink Technology has been focusing on developing and manufacturing high speed optical transceivers for over ten years. Our optical transceivers are compatible with full range of Mellanox transceivers, such as Mellanox FE SFP transceivers, Mellanox GE SFP transceivers, Mellanox SFP+ transceivers, Mellanox SFP28 transceivers, Mellanox QSFP transceivers, Mellanox QSFP+ transceivers, Mellanox QSFP28 transceivers, etc. #mellanox #qsfp #to #sfp+
https://www.gearlinkoptic.com/mellanox-transceiver-compatibility.html less
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Juniper Optics Compatibility
Deeply involved in optical transceiver industry for over 10 years and determined to develop in optical transceiver R&D continuously, Gearlink's optical transceivers are compatible with full range of Juniper optical... moreJuniper Optics Compatibility
Deeply involved in optical transceiver industry for over 10 years and determined to develop in optical transceiver R&D continuously, Gearlink's optical transceivers are compatible with full range of Juniper optical transceivers: Juniper FE SFP optical modules, Juniper GE SFP optical modules, Juniper SFP+ optical modules, Juniper SFP28 optical modules, Juniper QSFP optical modules, Juniper QSFP+ optical modules, Juniper QSFP28 optical modules, etc. #juniper #copper #sfp
https://www.gearlinkoptic.com/juniper-optics-compatibility.html less
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QSFP+ 40G LR4 2KM
https://www.china-tscom.com/products/qsfp-40g-lr4-2km/ />
#sfp #qsfp
The QSFP+ 40G-LR4-2km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side... moreQSFP+ 40G LR4 2KM
https://www.china-tscom.com/products/qsfp-40g-lr4-2km/ />
#sfp #qsfp
The QSFP+ 40G-LR4-2km module is a highly integrated 4x10G transceiver focused on reach, bandwidth, density and cost for high port-count 40G systems, and client-side 40G interfaces. The 40G QSFP+ LR4 Lite transceiver is designed for applications based on the IEEE802.3ba 40GBASE-LR4 standard of up to 2km reach.
Features of QSFP+ 40G LR4 2km
Reach: 2 km via SMF
Uncooled CWDM DFB lasers, directly modulated
Using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm
User controllable Transmit Input Equalization and Receiver Output Amplitude
MSA-compliant performance monitoring via I2C interface less
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Wireless interconnect
Wireless Interconnect is at the heart of most modern technology, and the need for strong, secure wireless performance is only growing with IoT and the popularity of smart devices. Module systems must offer reliable performance and... moreWireless interconnect
Wireless Interconnect is at the heart of most modern technology, and the need for strong, secure wireless performance is only growing with IoT and the popularity of smart devices. Module systems must offer reliable performance and support the latest protocols to provide easy internet access for end consumers. These modules can offer a variety of inputs, including SD and USB capability, and new designs are expected to improve efficiency and system sensitivity in small sizes.
#sfp #interconnect #cable
https://www.primus-it.com/products/wireless-interconnect/ less
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