Overview
The light transmission apparatus MDO-MST mini multi-service transmission equipment is manufactured based on our proprietary purpose-built integrated circuits. It integrates the traditional 2M E1, V.35 data,RS232 data, 10/100Base-Tx, in one equipment so that it can operate both high-speed digital service and traditional TDM service in one pair of Fiber. Features
◆ Favorable optic/electric specification provided by integral optic reception/transmission module
◆ Offering 1E1 (2.048Mbps) interfaces
◆ Offering 1V.35 (N*64Kbps,N=1~32) interfaces
◆ E1 Line code: compliant to G.703, E1 interface adopt digital phase locked and clock extracted technique
◆ Provide one 10/100M Ethernet port, compatible with IEEE 802.3 standard
◆ Offering an asynchronous data-transmitting RS232 interface
◆ Perfect alarm function display remote status
◆ up to 120Km distance without repeater
◆ Complete alarming function
◆ Single-board architecture design
Specifications
1、E1 Port
Compliance with ITU-T G.703
Data rate: 2.048Mbps
Impedance: 75ohm(BNC)/120ohm(BLANCE)
Line Code: HDB3
Frequency deflection: 2.048MHz ±100PPM
Jittering: compliance with ITU-T G.742、G.823
2、V.35 Data Port
Compliance with ITU-T V.35
Data rate: N*64Kbps,N=1~32
Connector: DB25
3、Optical Port
Wavelength: 1310nm/1550nm (selectable)
Transmitting power: -10dBm/-5dBm (order)
Receiving sensitivity: < -36 dBm BER <10-11)
Connector: FC/SC
4、Ethernet Port
Data rate：10/100Mbps
Connector：RJ45
Standard: comply with IEEE 802.3
5、Power supply Voltage: -48VDC or 220VAC±20%
6、Environment Working temperature: 0°C~50°C
7、Size: Standalone:205mm(W)×145mm(L)×41mm(H)
Typical Application
Order information
MDO-MST 1E1+1V.35+1RS232+100M, 40Km, FC, 75 or 120ohm, Single mode
MDO-MST-SSF 1E1+1V.35+1RS232+Eth,40Km,FC,75or120ohm,Single firber,Single mode
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