Introduction:

MSOP155MI SDH Multiplexer is a kind of Mini MSTP transmission device. It unifies 4* 2M traditional E1 service interfaces and 4* separate 10/100BaseTx Ethernet service interfaces, transformed to high speed STM-1 optic signal, transmitting in SDH network and MSTP network, which make it possible that high speed service and traditional TDM service can be transmitted in the same pair of fiber, .

MSOP155MI is easy to maintain, plug and play, and provides comprehensive network management function.

 

Main Feature:

 1. Provide 1* STM-1 optical interface, single/dual fiber is optional;

 2. Provide 4* E1 digital interfaces, can make any configuration for E1 timeslot channel, impedance 75Ω or 120Ω is optional;

 3. Provide 4 channels separate 10/100Base-Tx adaptive Ethernet interface, transparent transmit VLAN package and bandwidth control function basic on 2M timeslot channel as the particle, the maximum bandwidth is 100M, can be set to sharing mode, to achieve exchange among each port;

 4. Provide 1* serial port management interface, can achieve local/remote centralized monitoring and support system upgrade;

 5. Adopting large scale chip,  simple circuit, low power consumption, high reliability;

 6. Adapt to multi power supply environment -48VDC, +24VDC or 220VAC;

 7. The device has small volume, light weight, working stably and reliably, convenient installation.
 

Technical Parameter:

1. Single Mode Transmitting Optical Power: -3dBm ~ -9dBm;

2. Single Mode Receive Sensitivity: -33dBm ~ -40dBm;

3. Fiber Connector: Dual SC/Dual FC/Single SC is optional;

4. Adaptive Fiber: Single mode, Multi mode.
 

1. Connector: RS-232

2. Interface Level: RS-232 level

3. Interface Connector: RJ-45

4. Management Interface Baud Rate: 57600bit/s

5. Extension Serial Port Maximum Baud Rate: 115200bit/s
 

1. Nominal Speed Rate: 2048Kbps, Tolerance ±50ppm

2. Code Type: HDB₃

3. Interface Impedance: 75Ω(unbalanced)or 120Ω(balanced)is optional

4. Digital Interface Electrical Specification: Comply with ITU-TG.703 propose, Pulse waveform comply with sample as Picture 4.3

5. Jitter Characteristic: Comply with ITU-TG.823 propose

6. Input Jitter Tolerance: Comply with ITU-TG.823 propose

7. Output Jitter: Comply with ITU-TG.823 propose

8. Level: ±2.37V±10% or ±3.00V±10%

9. Interface Connector is: BNC Coaxial Mount.
 

1. Connector: 10/100Base-Tx

2. Interface Rule: Comply with IEEE-802.3 standard

3. Interface Speed Rate: 10/100M self-adaptation

4. Bandwidth: Maximum bandwidth is 100M
 

1. DC Power Supply Voltage: -48VDC, Tolerance Range -24V~-72V

2. DC Power Supply Voltage: +24VDC, Tolerance Range +20V~+28V

3. AC Power Supply Voltage: 170V~270V

4. Power Consumption: ≤ 10W
 

1. Environment Temperature: 0℃~45℃

2. Relative Humidity: ≤90%(35℃)

3. Atmospheric Pressure: 86~106Kpa
 

210mm*140mm*44.5mm(Desktop), can be installed in the standard 19” rack.