TCC081 series narrow band high-speed PLC communication chips (mainly include model TCC081E and TCC081F are independently researched and developed by Topscomm.

Unmatched Low Cost, 2x2 Bypass Mechanical Optical Switch Low Optical Distortions High Isolation High Reliability Epoxy-Free Optical Path

Unmatched Low Cost,1x2 Mechanical Optical Switch Low Optical Distortions High Isolation High Reliability Epoxy-Free Optical Path

40ch/ 48ch DWDM AAWG Module, Low Insertion Loss, High Isolation, Low PDL Wide Operating Wavelength: C-Band ITU ( C17~ C61) Wide Operating Temperature: -20 to 70°C

Analog mobile citizen band radio use HF to transmit，frequency between 26.965-27.405MHz. Power supply 12 or 24V with 4 watts AM FM 8 memory channels.

Unmatched Low Cost, Mini Bypass Mechanical Optical Switch Low Optical Distortions High Isolation High Reliability Epoxy-Free Optical Path

Replacement rechargeable 7.4V Li-ion 1800mAh walkie talkie battery pack for Motorala for GP3188 GP3688 CP040 CP140 CP150 CP160 CP180 CP200 CP200D CP200XLS CP340 CP360 CP380 EP150 P450 EP450S DEP450 PR400 PRO5150 etc. Advanced alternatives to old batteries, let your walkie talkie take on a whole new life.

Low insertion loss High Extinction Ratio High channel isolation High stability and reliability

High stability and reliability Remote real-time detection Low insertion loss Easy connection for adapter structure Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE Compliant with RoHS

IL<2.7dB , 100GHZ DWDM OADM MUX DEMUX Multiplexing of 8 Channel DWDM and one channel 1310nm Drop and Add, over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks

Capacity: 20-150KVA UPS Features: 19' rack-mounted, 20/25KVA module, Output PF=1 UPS Battery: external Color: Black Description: HQ-MR SERIES is RACK MODULAR UPS 20KVA-150KVA and can parallel with 2/4/6 modules

Visual communication topology, real-time network status, active report of event, remote administration and online upgrade.

Product Name: Cabinets for Servers

IL<5.0dB , 50GHZ DWDM AAWG Technology Multiplexing of 96 Channels, C13/H13~C60/H60 Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks

IL<2.4dB , 100GHZ DWDM MUX DEMUX Multiplexing of 8 Channels over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks

IL<2.7dB , 100GHZ DWDM OADM MUX DEMUX Multiplexing of 8 Channel DWDM and one channel 1310nm Drop and Add, over a Dark Fiber Network Fully Compatible with All ITU-T 1G/10G/25G/40G/100G DWDM Optics Passive devices, No Power No Cooling Required Support Metro, Regional and Long Haul DWDM Networks

Single channel 3 port 1625nm OTDR filter, works in OTDR system Low insertion loss High channel isolation Low polarization dependent loss Exceptional reliability and stability

Supports 4*10G & 4*25G service optical signals to be multiplexed into one 40&100G rate WDM standard wavelength optical signal Supports one 40&100G service optical signal demultiplexed into 4*10G & 4*25G rate WDM standard wavelength optical signals