Login Register

H9MO-LMP30 Compact PCM Mux


H9MO-LMP30 is a small optical transmission-access integrated device, whose multiplexing unituses SDH/MSTP technology with 2 STM-1 optical ports. There are 4/8 E1 ports, 4 100Base-Tx Ethernet ports and 30 PCM voice ports .


l  Multiple business ADM/TM equipment, suitable to form a ring, chain form network, support SNCP protection switch

l  Standard STM-1 optical interface. wavelength and power, optical interfacetype optional

l  Support multiple user interface type, including E1 / Ethernet and voice port

l  Four Ethernet port comply with IEEE 802.3 standard, support auto-negotiation, and 10/100 M full duplex/half-duplex forced mode, support AUTO-MDIX

l  4 E1 port comply with ITU-T G-703, built-in error tester and loop back test function

l  Support 30 channel 2W Voice port (FXO/FXS / 2100 Hz magnets), or 22 channel 2W phone + 8 channel 4W audio + 4 channel E&M signaling

l  Support laser automatic shutdown ALS function

l Abundant alarm instructions, including AC power lost instructions alarm

l  Support the path protection switching report function

l  19 inches 1 U standard chassis

l  Wide-range DC -48V and AC 220Vdouble model power supply

l  Support lower program and FPGA program online upgrading and level 1 versionreturn back

l  Can work with SDH equipment and realize network management




STM-1 port

2xSTM-1 port, SC/PC

E1 port

4/8xE1 ports,  BNC/RJ48C/CC4 connector

Ethernet port

4 FE ports, RJ45  connector, 10Base-TX / 100Base-TX, Auto-negotiation

NMS port

10Base-T/100Base-T  , auto-negotiation

Low speed port

Supply up to 30  channel voice, including FXO, FXS, Hotline, Magneto, 2/4W+E&M,  RS232/422/485


AC: 1U device:  100~240 V, 50/60Hz
 2U device: 90~264 V, 50/60Hz

DC: 1U device: -48V  (-72V~-36V)
 2U device: -48 V (-72V~-36V)


£50 W

Working temperature

-10 ~ 55°C


0-90%RH  ((Non-condensing)

Mechanical size

1U device: 45mm x  290mm x 440mm
 2U device: 90mm x 290mm x 440mm