Computer Hardware & Software

Optech’s 10G SFP+ and 40G QSFP+ Direct Attach Cables (DAC) portfolio offers a wide range of passive and active copper cables with different diameters, lengths. It is the perfect solution to linked switches, servers and storage inside racks. 10G SFP+ Direct Attach Cables are available with 30 AWG, 28 AWG, 26 AWG and 24 AWG cables . Standard lengths are 0.5m, 1m, 2m, 3m, 5m, and 7m. Features - Compliant with SFP+ MSA - Compliant with SFP MSA (INF-8074i) - Support for multi-gigabit data rates up to 10.5Gbps - Support for 1x, 2x, 4x and 8x Fiber Channel data rates - Hot Pluggable SFP 20PIN footprint - Serial ID module on MOD(0-2) - AC coupling of PECL signals - EMI/EMC performance - Low Power consumption<0.5W - RoHS Compliant Applications - Storage Area Networks( SAN), Network Attached - Storage and Storage Servers - 1G/2G/4G/8G Fiber Channel - Switched fabric I/O such as ultra high bandwidth switches and routers - Data center cabling infrastructure - High density connections among network equipments

Minimum Order: 50

The 100G optical transceivers series include different form factors such as QSFP28 and CFP4. Optech’s 100G Transceivers includes QSFP28-SR4, QSFP28-LR4, QSFP28-ER4, QSFP28-BIDI, QSFP28-PSM4 and QSFP28-IR4. It offers connecting solution from 100m to 40km for data centers, high speed network and 5G. The name of the 100G QSFP28 comes from the fact that its electrical interface can handle four channels of 25G each, potentially up to 28G. Features - QSFP28 MSA compliant - Compliant to IEEE 802.3bm 100GBASE-SR4 - Four independent full-duplex channels - Supports 103.1Gb/s aggregate bit rate - Up to 100m OM4 MMF transmission - Operating case temperature: 0 to 70℃ - Single 3.3V power supply - 4x25G electrical interface (OIF CEI-28G-VSR) - Maximum power consumption 2.5W - MTP/MPO optical connector - RoHS-6 compliant Applications - Rack to Rack - Data Center - Infiniband QDR, DDR and SDR - 100G Ethernet

Minimum Order: 50

Optech’s 40G QSFP+ transceivers series includes the 40G QSFP+ SR4, 40G QSFP+ LR4, 40G QSFP+ PSM4, 40G QSFP+ ER4 and the latest innovation the 40G QSFP+ Bidi. It offers connecting solutions from 100m to 40km for data centers and high performance computing networks. Our 40G QSFP+ transceivers support link lengths up to 300m over multimode fiber cables with MTP/MPO connectors. The 40G QSFP+ transceivers support link lengths up to 10km over single mode fiber with MPO connectors (PSM4) and up to 40km over single mode with duplex LC connectors. Features - Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard - QSFP+ MSA compliant - Compliant with QDR/DDR Infiniband data rates - Up to 11.2Gb/s data rate per wavelength - 4 CWDM lanes MUX/DEMUX design - Up to 10km transmission on single mode fiber (SMF) - Operating case temperature: 0 to 70°C - Maximum power consumption 3.5W - LC duplex connector - RoHS compliant Applications - 40GBASE-LR4 Ethernet Links - Infiniband QDR and DDR interconnects - Client-side 40G Telecom connections

Minimum Order: 50

Optech’s 40G QSFP+ transceivers series includes the 40G QSFP+ SR4, 40G QSFP+ LR4, 40G QSFP+ PSM4, 40G QSFP+ ER4 and the latest innovation the 40G QSFP+ Bidi. It offers connecting solutions from 100m to 40km for data centers and high performance computing networks. Our 40G QSFP+ transceivers support link lengths up to 300m over multimode fiber cables with MTP/MPO connectors. The 40G QSFP+ transceivers support link lengths up to 10km over single mode fiber with MPO connectors (PSM4) and up to 40km over single mode with duplex LC connectors. Features - 4 independent full-duplex channels - Up to 11.2Gb/s data rate per channel - MTP/MPO optical connector - QSFP+ MSA compliant - Digital diagnostic capabilities - Up to 100m transmission on OM3 multimode ribbon fiber - CML compatible electrical I/O - Single +3.3V power supply - Operating case temperature: 0 to 70oC - XLPPI electric interface - Maximum power consumption 1.5W - RoHS-6 compliant Applications - Rack to Rack - Data Center - Infiniband QDR, DDR and SDR - 40G Ethernet

Minimum Order: 50

Optech’s 10G Transceivers series includes SFP+ Transceivers, XFP Transceivers, XENPAK Transceivers and X2 Transceivers. 10G SFP+, XFP, XENPAK, X2 transceivers are designed for 10G network applications including OC192/STM-6 SONET/SDH, 10G Fiber Channel, 10Gbps Ethernet and related applications, such ad BIDI, CWDM and DWDM fiber optic networks. Typical types of 10G transceivers are SR (300m), LR (10km), ER (40km) and ZR (80km). The 10G SFP+ transceivers also includes the 10G SFP+ LRM that supports link up to 1.5km over single mode LC duplex connectors. Features - Compliant with SFF-8431 SFP+ MSA - Compliant with IEEE802.3ae 10G BASE-LW/LR - 1310nm DFB transmitter - PIN photo-detector - 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers - All-metal housing for superior EMI performance - Low power consumption - Advanced firmware allow customer system encryption information to be stored in transceiver - Cost effective SFP+ solution, enables higher port densities and greater bandwidth - RoHS Compliant Applications - High-speed storage area networks - Computer cluster cross-connect - Custom high-speed data pipes

Minimum Order: 50

Optech’s 10G Transceivers series includes SFP+ Transceivers, XFP Transceivers, XENPAK Transceivers and X2 Transceivers. 10G SFP+, XFP, XENPAK, X2 transceivers are designed for 10G network applications including OC192/STM-6 SONET/SDH, 10G Fiber Channel, 10Gbps Ethernet and related applications, such ad BIDI, CWDM and DWDM fiber optic networks. Typical types of 10G transceivers are SR (300m), LR (10km), ER (40km) and ZR (80km). The 10G SFP+ transceivers also includes the 10G SFP+ LRM that supports link up to 1.5km over single mode LC duplex connectors. Features - Compliant with SFF-8431 SFP+ MSA - Compliant with IEEE802.3ae 10G BASE-SW/SR - 850nm VCSEL transmitter - PIN photo-detector - 2-wire interface for management specifications compliant with SFF 8472 digital diagnostic monitoring interface for optical transceivers - All-metal housing for superior EMI performance - Low power consumption - Advanced firmware allow customer system encryption information to be stored in transceiver - Cost effective SFP+ solution, enables higher port densities and greater bandwidth - RoHS Compliant Applications - High-speed storage area networks - Computer cluster cross-connect - Custom high-speed data pipes - Inter Rack Connection

Minimum Order: 50

Optech’s 10G Transceivers series includes SFP+ Transceivers, XFP Transceivers, XENPAK Transceivers and X2 Transceivers. 10G SFP+, XFP, XENPAK, X2 transceivers are designed for 10G network applications including OC192/STM-6 SONET/SDH, 10G Fiber Channel, 10Gbps Ethernet and related applications, such ad BIDI, CWDM and DWDM fiber optic networks. Typical types of 10G transceivers are SR (300m), LR (10km), ER (40km) and ZR (80km). The 10G SFP+ transceivers also includes the 10G SFP+ LRM that supports link up to 1.5km over single mode LC duplex connectors. Features - Supports Links up to 30m using Cat 6a/7 Cable - Compliant with IEEE 802.3az - Compliant with SFF-8431 and SFF-8432 MSA - Low Power Consumption (2.5W MAX @ 30m) - Auto-negotiates with other 10GBase-T PHYs - I2C 2-Wire Interface for Serial ID and PHY Register Access - Auto-sense MDI/MDIX - RoHS Compliant - Operating temperature range: 0°C to 70°C Applications - 10 Gigabit Ethernet

Minimum Order: 50

Introduction of Artificial Coconut Palm Tree Artificial coconut palm trees for sale are a great way to add height, shade and tropical fun to the commercial space. Available up to 40 feet in height, these tall decorative plants are wonderful landscapes that do not need specific caring or watering like real plants. Furthermore, each coconut palm is handmade to the specifications of each customer. They are realistic artificial outdoor plants. See our coconut palm trees with natural curvilinear trunks as an additional option. We offer all kinds of outdoor and indoor palm trees including cycas, fan-shaped and date palms which are ready for some fun and sunshine for the reason that both the trunk and leaves are able to stand the strong sunshine by the means of the latest modern biotechnology. aterial 1. Leaves: Anti-UV Plastic Leaves 2. Trunk:  a) Outside: Anti-UV Fiberglass Trunk b) Inside: Strong Steel Tube 3. Bottom: Square Steel Fixing Plate Total height 4 m-12 m(13 ft-40 ft) Diameter of the crown 3.8 m-4.5 m(12 ft-15 ft) Diameter of the trunk 0.22 m-0.4 m Advantage 1. High Imitation Which Looks Like the Real Tree 2. Saving Your Time And Energy for Caring And Watering. 3. Anti-UV, Rain, Snow And Dust All kinds of trunks 1. Straight Or Bent For Some Kinds 2. With Or Without Barks Life time 5-8 Years For Outdoor Places Application Indoors: Home, Restaurant, Hotel etc. Outdoors: Street, Park etc. We are a professional artificial palm trees supplier/artificial tree supplier providing artificial trees bushes. Please feel free to contact us.

Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Features * QSFP-DD MSA compliant * Parallel 4 Optical Lanes * 100G Lambda MSA 400G-FR Specification compliant * Up to 2km transmission on single mode fiber (SMF) with FEC * Operating case temperature: 0 to 70°C * 8x53.125Gb/s electrical interface (400GAUI-8) * Data Rate 106.25Gbps (PAM4) per channel. * Maximum power consumption 12W * MPO-12 connector * RoHS compliant Applications * 400G Ethernet * Infiniband interconnects * Datacenter Enterprise networking

Minimum Order: 50

Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Features * QSFP-DD MSA compliant * Parallel 4 Optical Lanes * IEEE 802.3bs 400GBASE-DR4 Specification compliant * Up to 500m transmission on single mode fiber (SMF) with FEC * Operating case temperature: 0 to 70ºC * 8x53.125Gb/s electrical interface (400GAUI-8) * Data Rate 106.25Gbps (PAM4) per channel * Maximum power consumption 12W * MPO-12 connector * RoHS compliant Applications * 400G Ethernet * Infiniband interconnects * Datacenter Enterprise networking

Minimum Order: 50

Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Features * QSFP-DD MSA compliant * 4 CWDM lanes MUX/DEMUX design * 100G Lambda MSA 400G-FR4 Specification compliant * Up to 2km transmission on single mode fiber (SMF) with FEC * Operating case temperature: 0 to 70°C * 8x53.125Gb/s electrical interface (400GAUI-8) * Data Rate 106.25Gbps (PAM4) per channel. * Maximum power consumption 12W * Duplex LC connector * RoHS compliant Applications * Data Center Interconnect * 400G Ethernet * Infiniband interconnects * Enterprise networking

Minimum Order: 50

Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Features * QSFP-DD MSA compliant * 4 CWDM lanes MUX/DEMUX design * 100G Lambda MSA 400G-LR4 Specification compliant * Up to 10km transmission on single mode fiber (SMF) with FEC * Operating case temperature: 0 to 70oC * 8x53.125Gb/s electrical interface (400GAUI-8) * Data Rate 106.25Gbps (PAM4) per channel. * Maximum power consumption 12W * Duplex LC connector * RoHS compliant Applications * Data Center Interconnect * 400G Ethernet * Infiniband interconnects * Enterprise networking

Minimum Order: 50

Optech’s 400G QSFP-DD Transceivers includes QSFP-DD SR8, QSFP-DD LR4 and QSFP-DD DR4. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Features * QSFP-DD MSA compliant * 8 parallel lanes on 850nm center wavelength * Compliant to IEEE 802.3bs Specification * Up to 100m transmission on multi-mode fiber(MMF) OM3 with FEC * Operating case temperature: 0 to 70°C * 8x53.125Gb/s electrical interface (400GAUI-8) * Data Rate 53.125Gbps (PAM4) per channel. * Maximum power consumption 12W * MPO-16 connector * RoHS compliant Applications * Data Center Interconnect * 400G Ethernet * Infiniband interconnects * Enterprise networking

Minimum Order: 50

QSFP-DD stands for Quad Small Form Factor Pluggable Double Density. The 400G QSFP-DD Transceiver follows the same port densities system as the QSFP and QSFP28, but the QSFP-DD will support eight lanes instead of four lanes for the QSFP and QSFP28, which double the density. Each of the eight lanes will operate a data rate up to 50Gb/s providing a 400Gb/s data speed and increasing the capacity of the QSFP28 by four. The 400G QSFP-DD MSA published that the size of the optical transceivers enables to put 36 ports in one switch slot, accumulating 14.4 Tbp/s in one slot. Multi-mode Transceivers Multi-mode transceivers are the low cost transceivers. QSFP-DD SR8 use more expensive non-standard MPO connectors which cancel out some of the cost savings of the multi-mode transceiver. 400G QSFP-DD SR8 The 400G QSFP-DD SR8 transceiver supports connections of up to 100 meters over multi-mode fiber and uses MPO connectors. The wavelength is 850nm. It is compliant with the QSFP-DD MSA. Single-mode Transceivers Single-Mode transceivers are more expensive than multi-mode transceivers but they allow to reach longer distance. 400G QSFP-DD DR4 The 400G QSFP-DD DR4 transceiver supports connections of up to 500 meters over single-mode fiber and uses MPO connector. The wavelengths is 1310nm. It is compliant with the QSFP-DD MSA. 400G QSFP-DD DR4+ The 400G QSFP-DD DR4+ supports connections of up to 2 kilometers over single-mode fiber and uses MPO connector. The wavelengths is 1310nm. It is compliant with the QSFP-DD MSA. 400G QSFP-DD LR4 The 400G QSFP-DD LR4 transceiver supports connections of up to 10 kilometers over single-mode fiber and uses LC connectors. The wavelengths are 1296 to 1309nm. It is compliant with the QSFP-DD MSA. 400G QSFP-DD Loopback The 400G QSFP-DD Loopback is a cost effective and high quality solutions to test 400G QSFP-DD transceivers ports.

Minimum Order: 50