Overview:

 

DHODT-16 is PDH fiber optical multiplexer with 16xE1.

2/20/40/60/80/120KM and single fiber for WDM can be optional.

DHODT-16 PDH Optical Multiplexer can multiplex 16E1 in one fiber channel to transmit. It is suitable for low capacity, point to point application of remote transmission. The equipment is reliable, stable, easy to install and maintain, which can be managed via xview NM software. PDH Multiplexer is widely used in voice and data application field.

 

Features:

 

*Provide up to 16E1 channel

*Provide network management port

*Support the local/remote E1 loop back

*Support E1 recovery clock

*Comprehensive LED indicators on front panel, convenient for the diagnosis of equipment working state

*Low operating cost,simple manipulation,convenient use

*Power supply:DC -48V,AC 220V,DC -48V + AC 220V

 

Specifications:

 

Electrical interface

Interface Bit Rate:2.048Mbit/s ±50ppm

Max Transmission Rate:100Mbit/s

Transmission Capacity:480Channels

Impedance:75ohm Unbalanced/120ohm Balanced

Interface Code Type: HDB3

Jitter Character:Comply  with G.742 and G.823 Recommendations

 

Optical interface

Line Bit Rate:100Mbit/s

Line Code Type:4B5B

Optical Source: LD

Power Output:≥-9dBm

Receiver Type:PINFET

Receiver Sensitivity:≤-38dBm(BER ≤10-11)

Type of Optical Connector:FC/SC

Focus Wavelength:1310/1550 nm

 

Power supply

AC power:220V±10%,50Hz

DC power:-48V

Power:5W

 

Environment

Temperature: 0~ +40℃

Humidity: 0~95% RH