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Used Dell 2 in 1 14 7240 FHD+ Touch display with webcam i7 1255U 512gb SSD intel iRis x Grade A Wholesale
Description XH-OSW-1X4 optical switch is an optical path control device, which has the role of controlling the optical path and converting the optical path. It has an important role in optical communication applica-tions. The optical switch is mainly used in optical transmission system for multiple optical monitoring, LAN multi-source/detector automatic switching and optical sensing multi-point dynamic monitoring system optical test system for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment Featuresâ?? Low insertion loss, wide wavelength range â?? Low channel crosstalk, high stability, high reliability â??Proprietary technology, no glue in the optical path â??Locking and non-locking control types are available
Description XH-DSW-1X2 optical switch module is an optical path control device, has the role of controlling the optical path and converting the optical path; it can realize 2-channel optical signal input, select the signal output of one of the channels (support bi-directional use), the module supports key manual switching and RS-232 serial port command control. It has an important role in optical communication applications. Optical switch is mainly used in optical transmission systems for multiple optical monitoring, LAN multi-source / detector automatic switching, and optical sensing multi-point dynamic monitoring system optical test system for optical fiber, optical devices, network and field engineering optical cable testing; optical device installation and adjustment.
Laptop 650-G1 with Core i5-4300M CPU 2.60GHz, 8GB RAM, 180GB SSD
Precision 3530 with Core i7-8850H CPU 2.60GHz, 16GB RAM, 500GB SSD
Cisco WS-C3850-48W-S is the Cisco Catalyst 3850 48-port PoE IP Base switch with 5-access point license. Cisco Catalyst 3850 Series provides capabilities that ideally suited to support the convergence of wired and wireless access. The new Cisco Unified Access Dataâ?¢ Plane (UADP) Application-Specific Integrated Circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility, and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480 technology.
The Cisco Catalyst 3650 series is the enterprise-class standalone and stackable access-layer switch that provides the foundation for full convergence between wired and wireless on a single platform. The Cisco Catalyst 3650 is built on the advanced Cisco StackWise-160, and takes advantage of the Cisco Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC). This switch can enable uniform wired-wireless policy enforcement, application visibility, flexibility, application optimization, and superior resiliency. The Cisco Catalyst 3650 series switch supports full IEEE 802.3at Power over Ethernet Plus (PoE+), and offers modular and field-replaceable redundant fans and power supplies. It can help you increase wireless productivity and reduce your TCO.
C9200-48T-E is the Catalyst 9200 48-port Data Switch, with Network Essentials software. Cisco Catalyst 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of deployments. With its family pedigree, Catalyst 9200 Series switches offer simplicity without compromise it is secure, always on, and IT simplified.
The Cisco Catalyst 9300 Series Switches are Ciscoâ??s lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. C9300-48T-E is 48-port data only, Network Essentials Switch of 9300 series. Catalyst 9300 Series are the next generation of the industryâ??s most widely deployed switching platform. At 480 Gbps, they are the industryâ??s highest-density stacking bandwidth solution with the most flexible uplink architecture. The Catalyst 9300 Series is the first optimized platform for high-density 802.11ac Wave2. It sets new maximums for network scale. These switches are also ready for the future, with an x86 CPU architecture and more memory, enabling them to host containers and run third-party applications and scripts natively within the switch.
Cisco Catalyst WS-C3650-24PWS-S is the next generation enterprise-level standalone with stackable option switch with IP Base image. WS-C3650-24PWS-S has 24 Gigabit Ethernet POE+ ports with 4 fixed 1G SFP uplink ports and provides 5 access point licenses supporting up to 200 wireless connections
Description XH-OSW-1X2 mechanical optical switch is an optical path control device with the function of controlling the optical path and converting the optical path; it can realize 2 optical signal inputs and select the signal output of one of them (supporting bidirectional use). It has an important role in optical communication applications. The optical switch is mainly used for multiple optical monitoring of optical transmission system, automatic switching of multiple sources/detectors in LAN, and multi-point dynamic monitoring system of optical sensing Optical test system is used for optical fiber, optical devices, network and field engineering for optical cable testing; installation and commissioning of optical devices. Features Low insertion loss, wide wavelength range Low channel crosstalk, high stability, high-reliability Simple control, small size, easy to embed in circuit boards Selectable locking and non-locking control types PerformanceParameters Parameter Value Model XH-OSW-1X2 Insertion Loss dB Typ 0.5 dB Max 1.0 dB Wavelength Range nm 532~1064 nm 1260~1650 nm Wavelength testing nm 532/650/780/850/980 nm 1310/1490/1550/1625 nm Return Loss dB MM 30 dB SM 50dB Crosstalk dB MM 35dB SM 55dB PDL dB 0.05 WDL dB 0.25 TDL dB 0.25 Repeatability dB ±0.02 Lifetime Times 107 Switching Time ms 8 Transmission power mW 500 Operating Voltage V 3 or 5 Operating Temperature -20~+70 Storage Temperature -40~+85 Weight 16g Dimension mm (L)27.0(W)12(H)8.2±0.2
