16E1 PDH Multiplexer can multiplex 16E1 signals in one fiber channel to transmit. It is suitable for low capacity, point-to-point application of remote transmission. The circuit part of the equipment is fully digitized. The whole equipment is reliable, stable, easy to install and maintain. It has good temperature and voltage characteristics, complete alarm functions.
Features
1. Advanced and compact design that performs E1 multiplexing & de-multiplexing.
2. Built-in AC/DC or DC/DC converter and supervisory microprocessor
3. Digital clock data recovery for E1 signal
4. Provides visible and audible alarm indication
5. Low power consumption
6. Order wire channel for end to end installation and maintenance
7. Auxilary data channel in optical line code
8. Centralized network management with the Topone NMS
9. High reliability
10. Flexible installation in various mechanical constructions. s
Optical interface features

Optical fiber type	SM optical fiber : 8.3/125 , 8.7/125, 9/125, 10/125
Fiber optical wavelength	1310nm
Fiber optical interface l	FC/PC active connector
Line code	1B1H code
Line code speed	16.896Mb/s, 33.792Mb/s , 42.24Mb/s
Sending light power	>-12dBm
Receiving sensitivity	<-38dBm(BER ≤ 10ˉ1o)
Light source	LED light source/LD laser
Llight receiver	PINFET
Adopt optical receiving and sending unite module

E1 interface features

Line rate	2048Mb/s
Error tolerance range	±50ppm
Interface feature	ITU-T G7.03
Interface impedance	75 Ω / imbalance
Physical interface	SMB/BNC coaxial plug

Environment

Working temperature	-20oC~+60oC
Storage temperature	-30oC~+60oC
Humidity	≤ 95% (25oC non-condensing)

Power

Input power	AC/DC optional
Consumption	<12 w

Dimension

L*W*H	177mm x 437mm x 283mm
Shell	Iron
Color	white
Weight	1.4 kg