32 products
10Gb/s SFP Transceiver - DWDM, 40km Reach
1 x £624.42 = £624.42CWDM DFB Optical Laser Source
2 x £1,730.98 = £3,461.95Nx1 Multimode Power Combiner for Fiber Lasers
2 x £0.00 = £0.00Optical Fiber Fusion Splicer - Light Weight
1 x £2,370.41 = £2,370.41Direct Buried Optical Fiber Cable - 24 to 312 Fibers, G652.D
1 x £0.00 = £0.001550nm DFB Laser Diode - High Power Butterfly Package
1 x £1,778.40 = £1,778.40Dispersion Compensation Fiber - C Band
2 x £0.00 = £0.0010Gb/s Surface-Mount PIN/TIA Detector
3 x £0.00 = £0.00Optical Fiber Splicing Protector - Heat Shrinkable
1 x £31.54 = £31.54Semiconductor Optical Amplifier (SOA) - High Power
1 x £0.00 = £0.00Polarization Maintaining (PM) Optical Coupler - 2 micron meter
1 x £1,580.01 = £1,580.01Optical Fiber Identifier
1 x £703.46 = £703.46Visual Fiber Fault Finder - 10mW
1 x £62.44 = £62.44Optical Fiber Fusion Splicer
1 x £3,944.10 = £3,944.10EPON OLT Optical Transceiver - 1.25Gbps SFF Module
1 x £233.17 = £233.17Mini Broadband ASE Light Source - 1060nm
1 x £5,928.00 = £5,928.00Variable Optical Attenuators - Adapter Type
1 x £15.80 = £15.80Gain Flattening Filter for Optical Amplifiers
1 x £276.64 = £276.6440-Channel 100GHz Athermal AWG Module
1 x £1,019.62 = £1,019.62Optical Source DFB 1310nm
1 x £1,620.32 = £1,620.32Uncooled 1310nm SLED Diode - Coaxial Pigtailed
1 x £236.33 = £236.3310Gb/s Pluggable SFP+ Transceiver - 1310nm 10km
1 x £94.06 = £94.06DWDM DFB Optical Laser Source
1 x £2,924.48 = £2,924.48Handheld Variable Optical Attenuator - 850 or 1310nm MMF
1 x £710.57 = £710.57Super Wide Spectrum Light Source - SLED
1 x £0.00 = £0.00Handheld Three Wavelength Source (1310/1550/1625)
1 x £932.67 = £932.67Socket for photodiodes or laser diodes - 3 Pins, TO-46
1 x £6.24 = £6.24- £28,554.62
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by Technology Explained Date Added: Monday 06 February, 201210Gbps PIN-TIA has important role in today\'s ever growing fast optical fiber networks, especially in the FTTx sector. Continuous demand on internet bandwidth has driven the deployment of 10Gbps optical link to the edge of the network.
At more widely deployed 2.5Gbps, PIN-TIA photodetectors are low-cost, and have very high sensitivity (low optical power required at the detector). This means the 2.5Gbps link can tolerate much higher optical losses in its power budget. Therefore, in PON (passive optical network), the 2.5Gbps can be shared by more end users, with competitive average cost for each user.
When the bit rate increases to 10Gbps, the sensitivity of standard PIN-TIA decreases significantly (at least 6dB reduction). This means additional equipment is required for the same optical link, if the bit rate is increased from 2.5Gbps to 10Gbps, to support the same distance transmission, and share with the same number of end users.
The optical power at the transmitter end needs to increase to compensate the reduction on power budget. In addition, the tolerance of chromatic dispersion in the 10Gbps link is much lower than that of the 2.5Gbps link. Therefore, some other mechanisms need to be introduced into the system, such as FEC. External modulators may be a choice to avoid the dispersion problem all together.Rating: [5 of 5 Stars!]Our Offers
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