SDH Terminal Multiplexer – 4, 8E1 + 0, 4FE + 0, 1V.35 – Model: H9MO-LMAT

 

Overview

H9MO-LMAT is a member of SDH/MSTP product family. This family of products is aimed at the access network establishment, providing TDM and Ethernet services to meet the needs of today’s network evolution. Other members in the SDH/MSTP product family include H9MO-LMXE, H9MO-LMA, H9MO-LMFIT, H9MO-LMV, H9MO-LM63, etc. The H9MO-LMAT is derived form the ADM MUX H9MO-LMA to provide a more cost effective solution. It is of single board design with fixed number of interface ports. It has one STM-1 fiber optic ports, and a set of service ports. According to the number of service ports, the H9MO-LMAT comes in different models, as shown in below table

 Features

1. TM, Multi-Service, including E1, FE, V.35

2. Flexible options for the STM-1 fiber optic interface, including single fiber duplex, as well as

different power and wavelength choices.

3. Standard based GFP/VC-12 VCAT, support VLAN, EoS

4. Built-in BERT and loop-back capabilities

5. Framed and unframed V.35

6. Remote AC power failure alarm

7. Standard 19 inch 1RU box, compact, lightweight, low power consumption

8. Dual mode power supply, -48V DC or 100~240V AC field selectable

9. Support online upgrade of embedded program and FPGA program

 

Technical Sepcifications

STM-1 Fiber Port
Bit rate	155520kbit/s ± 4.6ppm
Line code	Scrambled NRZ
Wavelength	Default	1310nm			Option /5			1550nm
Connector	Default	SC			Option /F			FC
Fiber Spec.	S-1.1, L-1.1, L-1.2 Single fiber bi-directional interface can be optionally supported
E1 Port
Bit rate	2.048 Mbps ± 50 ppm
Line code	HDB3
Impedance	Default  75Ω Option /T: 120Ω
Frame Structure	Non-framed
Number of ports	4~8
V.35 Port
Bit rate	Nx64kbps ± 50 ppm, N≤31		Interface mode				DCE or DTE
Frame Structure	G.704 or unframed		Number of ports				0~1
Ethernet Port
Interface mode	10Base-T/100Base-T, Half/Full duplex, auto-negotiation, HP auto-MDIX
Trunk port	NxVC-12 N≤63, GFP
Number of ports	0~4
Management Port
Ethernet	RJ45, 10Base -T, MDI port
Others	DCC, E1
Timing
Inner clock, STM-1 line clock, E1 interface clock, external clock.
Mechanical/Electrical
Dimension	44mm x 138mm x 440mm (H/D/W)			Working temp		0 ~ 45°C
Net weight	2kg			Humidity		0-95%RH  (non-condensing)
Power (AC)	100 ~ 240 V, 50/60Hz			Ethernet socket		RJ-45
Power (DC)	-48 V (-58V ~ -38V)			V.35 socket		DB25
Consumption	≤ 10W			E1 socket		RJ48

Download Datasheet : H9MO-LMAT

Hướng dẫn sử dụng: H9MO-LMAT

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