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Pcm Multiplexer Hm-p30 E1interface Multiplexer

Posted at: Offers to Sell and Export | Posted on: Wed 31 Mar, 2010 4:46 am |
pcm multiplexer hm p30 e1interface
Products Photos CatalogPcm Multiplexer P30 Photos Catalog

Product Description

PCM E1Interface integrated services access equipment is designed for electric

power, public security, military and oil field etc. It transmits data by E1, supply 4 extra service interface with following function available for each:8 channel normal phone, one channel low speed Ethernet(Nx 64Kbps, N=1-30), 4 channel RS232/RS485, one channel V.35 etc.

This device is with perfect alarm indicator and network management function. Using standard 19-inch 1U structured compact and good appearance.


-> Perfect network management function. Be able to configure and monitor the device easily.

-> 4 extra service slots. Each slot is able to configure different functions.

-> Using a dedicated integrated circuit design, stable and reliable.

-> Perfect alarm and status indicator function.

-> The power supply adopts by module with anti-jamming ability and ensure long life.

Interface Parameters:

E1 interface: (with 75Ω and 120Ω)

-> HDB3 coding, perfect alarm in base lines indicator function

-> Bit error rate: 2048K50ppm

-> 75Ωphysics port adopts DB37-8BNC adapter, 120Ωphysics port adopts DB37-4XRJ45 adapter

-> According to ITU-T G.823

Extra Port Parameter:

Low speed Ethernet interface:

-> Bandwidth:N64Kbps,N=1-30

-> Support 1024 MAC address list. The local data stream will not be sent to the remote.

-> Support minimum 64 bytes. The maximum 1536 bytes.

-> Support VLAN transparent transmission

-> Support stream statistics for each Etehrnet interface such as error package quantity, totol package quantity etc.

-> Be able to set full/half duplex mode by network management

Normal phone interface parameters:

-> The maximum 30 channel normal telephone.

-> Impedance: 200Ω+680Ω‖0.1uF

-> Frequency character: 300-3400Hz(-0.6-+3dB )

-> Weighted noise: ≤-65dBmop

-> Interface loop resistance: ≤1800Ω

RS232 Interface:

-> Transmitting output voltage: 15V

-> Receiving input voltage: 15V

-> The maximum rate of transmitting and receiving: 200Kbps

RS485 Interface:

-> Receiver input sensitivity: The maximum 200mV

-> Receiver output current, IO: 10Ma

-> The maximum rate of transmitting and receiving: 200Kbps

V.35 Interface:

-> Interface: DCE

-> Interface type: DB25

-> Rate: NX64Kbps,N=1-30

General characteristics:

-> Voltage supply: DC-48V, tolerance range: -36V ~ -72V

AC220V, tolerance range: 165 ~ 265V

-> Power consumption: ≤40W

-> Work temperature: 0 ~ 70℃

-> Relative humidity: ≤90%(25℃)

-> Overall dimension: 483mm(W)*44mm(H)*260mm(D)

Company Contact:

No member photo
Contact Name: Ms Evy
Company Name: Human Information Technology Co., Ltd
Email: Email
Tel: 86-10-62924922
Fax: 86-10-62922921
Street Address: No.23 Building C,
Room 401 Yinyan East Anningzhuang Rd.,
Haidian District, Beijing, China 100085
Website: http://www.hm-it.com
Member name: HumanInformation
Country: China-CN China
Member Since: 31 March 2010
Total Leads: 6 HumanInformation Import Export Business Leads
Business focus: Protocol Converter, Optical Modem, Pdh Multiplexer, Pcm Multiplexer, Medio Multiplexer, Balun Canverter, Chassis
Verify: Safe Import Export Tips

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