4A B Building Zhuao Industrial Park Gushu Xixiang Baoan District Shenzhen,China,518126 | info@newbridge.com.cn |
Place of Origin: | SHENZHEN,CHINA |
Brand Name: | NEWBRIDGE |
Certification: | CE,FCC |
Model Number: | ND-TR-E4P-20 |
Minimum Order Quantity: | 1 pair |
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Price: | Negotiation |
Packaging Details: | packing can be done by customer's requested, usually used in carton |
Delivery Time: | According to the quantiy and stocking , 3-4 working days after payment |
Payment Terms: | T/T , Western Union |
Supply Ability: | 5000pcs per month |
Fiber: | Multimode, Single Mode | Transmit Power: | 9dBm / -5dBm |
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Connector: | SC / FC / ST | Physical Interface: | RJ45 |
Ringing Voltage: | 75V | Ringing Frequency: | 25Hz |
HD-SDI Repeater 4 channel + 1 RJ45 singlemode 1310/1550nm digital analog coaxial converter
Description
This series Telephone Multiplexer is a point-to-point optical optical transmission equipment developed on the basis of very large-scale integrated circuits. It implements 1*10/100M Ethernet data channel in a compact form and 4-channel voice channel (FXO, FXS), optical multiplexing transmission equipment. With alarm monitoring, functional, high integration, low power consumption, stable performance, easy to use.
Features
★ Remote monitoring of the remote device by the local device (unique double-row indicator, upper-row indication and lower-row indication) Integrated circuit based on independent intellectual property;
★ Ethernet interface 10M/100M, full / half duplex fully adaptive, support VLAN protocol;
★ Provide two kinds of clock: main clock, line clock;
★ Provides three kinds of loopback function: The local end of the optical loop, Ethernet local loop, so that the opposite end of the Ethernet ring;
★ You can set the auto-rate setting of the remote device commanded by the local device;
★ Pseudo-random code test function, easy to open circuit that can be used as a bit error meter;
★ Ethernet can support N * 64k rate, the rate is adjustable from 64K-1984K;
★ Ethernet monitoring automatic reset function, will not crash;
★ Rich Ethernet data prompt function, real-time prompt data communication status;
★ Provide 1-4 voice access to support for caller ID and reverse billing functions;
★ Support each site put the number function;
★ Voice port supports FXO port and FXS port , FXO port and program-controlled switch docking, FXS port and the user's phone connected;
Specification
Optical interface (single fiber / dual fiber) | |
Wavelength | Single mode:1310nm / 1550nm; Multimode 850nm / 1310nm |
Fiber | multimode, single mode |
Transmit power | 9dBm / -5dBm |
Transmission length | multi-mode 2 km, single mode 40,60,120 km |
Receiver sensitivity | better than-36dBm (BER |
Receive dynamic range | > 27dB |
Connector | SC / FC / ST |
FXS phone interface | |
Physical interface | RJ11 |
Ringing voltage | 75V |
Ringing frequency | 25Hz |
Second-line input impedance | 600Ω (off-hook) |
Return loss | 40dB |
FXO switch interface | ||
Ringing voltage | 35V | |
Ringing frequency | 17Hz-50Hz | |
Second-line input impedance | 600Ω (off-hook) | |
Return loss | 40db | |
Ethernet | ||
Physical interface | RJ45 , support Auto-MDIX | |
Protocol | Support IEEE802.3 , IEEE802.1Q(VLAN) | |
Network Interface Rate | 10 / 100M adaptive | |
Working mode | duplex / half duplex adaptive | |
MAC Address Table | You can learn 4096 MAC addresses |
Application
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