Category: Telecommunications -> Telecommunication eqpt Country: All countries Featured products [China]sell high quality bluetooth mono headset BH22General Radio
Carrier Frequency : 2.4~2.480GHZ
Radio Performance ¡¡¡¡¨¬¬C Receiver
Rx sensitivity < -80 dBm
Radio Performance
Bluetooth Class 2, up to 5~10 meters (in open space).
(The maximum operating range depends on the paired phone model, battery power, and environmental factors.)
Spread Spectrum
FHSS (Frequency Hopping Spread Spectrum)
Bluetooth Profile Supported
HSP (Headset Profile)
HFP (Hands-Free Profile)
Antenna
Chip Antenna
Input[...] [China]HA7200 ONUTechnical Specifications of HA7200 ONU
Operation Function support
Wavelength 1310(TX)/1490(RX)
Optical power -1to+4dBm
Receiving sensitivity -24dBm
Max transmission distance 20 km
MAC Table 64
Space of buffer storage 1.25MB
Number of LLID 1~8 (configured)
MTBF 100,000 hours
EPON trait Support IEEE802.3ah
Support Dynamic Bandwidth Allocation (DBA)
Support ONU auto-searching and automatic allocation (real-time operation)
Standard and Protocol Support IEEE802.3、IEEE802.3u
Support[...] [China]PDH MultiplexerDescription
PDH series optical multiplexer are the small and medium-capacity fiber optical transmission and access equipments developed and manufactured independently by Our company, which apply the latest technology and professional super-sized programmable integrate circuit, and provide multiplexing and demultiplexing and optical-electric transmission of 1E1/4E1/8E1/16E1 digital signals. The rich bit overhead provides not only various capacities of main channel business transmission, such as E1/G.703[...] [China]Wall mounting antennaFrequency Range 806-960MHz,1710-2500MHz
VSWR ≤1.5
Input Impedance 50Ω
Gain 7dBi
Polarization Vertical
Front to Back Ratio ≥15dB
Maximum Input Power 50W
Connector Type N -Female
Lightning Protection DC ground
Radome material ABS
Working Temperature -40℃~+60℃[...] [China]8E1 PDH MultiplexerFHC-4240(E) 8E1 PDH Multiplexer
Provide up to 8E1 channels and 1 optional port 10/100Mbps Ethernet channel
Fiber port bit rate: 150Mbps, up to 120Km distance without repeater
E1 Line code: HDB3, compliant to G.703, G.823 and G.742.
Features
Provide up to 8E1 channels and 1 optional port 10/100Mbps Ethernet channel
Fiber port bit rate: 150Mbps, up to 120Km distance without repeater
E1 Line code: HDB3, compliant to G.703, G.823 and G.742.
E1 channel support both 75ohm & 120ohm impedance
Ethernet[...] [China]Fiber optic patch cord.Features
1.Compliant with:ANSI,Bellcore,TIA/EIA,IEC Strandards
2.Low Insertion loss and High Return loss.
3.Excellent Repeatability and Changeability.
4.Simplex and Duplex Available.
5.With Ceramic Fettules.
6.Riser & LSZH cable option.
7.Optical performance 100% factory tested.
Application
Telecommunication networks
Catv networks
Active Device termination
Local Area Networks[...] [China]WR-2204 IEEE802.11b/g WLAN Mini RouterNorfjord WR-2204 WLAN broadband 802.11g AP Router
Build up broadband networking infrastructure
WR-2204 802.11g AP Router features multi operating mode, including bridge, WISP, WDS, and AP. Capable of 54Mbps data rate, WR-2204 AP router allows you transfer large file or music wirelessly. The 4-port 10/100 switch can bring broadband connection to your IP-based devices, such IP STB, IPTV, telephone adapter, and network storage. Therefore users may enjoy a total digital home entertainment through[...] [China]Bluetooth Headset BH08A*Weight: 9 grams
*Dimensions: 42*18*11mm
*Interfaces: Bluetooth v 2.0 specification with EDR, Handsfree 1.2 and Headset 1.1 profiles
*Headset and handsfree profile supported.
*Up to 4 hrs talk time and 200 hrs standby time.
*Removable ear-hook fits either ear.
*Fashion and stylish design.
*Compatible with various Bluetooth enabled devices such as Mobile phones, PDAs and Laptops.
*Friendly user's interface.
*Noise suppression, echo elimination and duplex sound for crystal clear quality calls.[...] [China]DVB-T antennaFrequency Range VHF 174-230 / UHF 470-862MHz
Input Impedance 50 Ohm / 75 Ohm
Gain 3.5dBi
VSWR ﹤1.5dB
Max Power 50W
Connector Type F,MCX,IEC,SMA,Audio
Cable Length:1m, 1.5m,3m[...] [China]E1 to 10(100)Base-T Protocol ConverterE1 to 10(100)Base-T Protocol Converter
E1 support Both 75ohm & 120ohm Impedance, unframed & framed mode
The device FHC-3100-A Network Bridge is a high performance, remote, self-learning Ethernet bridge. Its compact size and low cost make it ideal for cost-sensitive bridging applications, or as a LAN extender over bit stream type infrastructures. Its E1 data interface also provides an economical digital access solution for E1 and Fractional E1 network Services, which can work at data rates[...] |
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