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Multiplexer PT-50G PCM buy in Nanjing
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Multiplexer PT-50G PCM

Multiplexer PT-50G PCM

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7.37 CNY
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Description

Multiplexer PT-50G PCM


PT-50G PCM Multiplexer can be configured as PDH fiber/electrical integrator, 4E1 30 cross-connect channel PCM equipment or D/I device.

PT-50G PCM Multiplexer is widely used in private network such as communication network of operators, electric power, bank, police, army, railway, high-speed way etc. It's a new kind of PCM group access equipment which can meet the situation of China and many new service requirements.

Service Boards

MUX board: provides 4 E1 interfaces (75ohm or 120ohm is optional), performs multiplexing and de-multiplexing of E1, non-blocking time slot cross connection between 30 64Kbps time slots, testing of 30 access channels, and network management function.

PWR board: -48V DC.

Audio Service Boards:

ØFXO card: provides 6 channels FXO interface

ØFXS card: provides 6 channels FXS interface

Ø4-wire E&M audio card: provides 6 channels 4-wire E/M interface, supports E/M signaling.

ØMagneto interface card: provides 8 channels magneto interface.

ØCarrier wave magneto interface card: to connect with a single magneto set or magneto attendant console.

ØHotline telephone card: provides 8 hotlines.

Data Service Boards:

ØCo-directional data card: contains 6 channels, conforms to ITU-T G.703 standard.

ØRS232 data card: contains 6 channels asynchronous RS232 data interface, conforms to ITU-T V.24/V.28 standard.

ØRS485 data card: contains 6 channels asynchronous RS485 data interfaces, they are full duplex and four wire mode interfaces.

ØN×64Kbps FV.35 card: contains 1 channel synchronous V.35 data of N×64Kbps data rate, N is from 1 to 30.

Ø10/100M Ethernet data interface: providing 1 channel 10/100 Base-T Ethernet.

Remark: MUX and Power board is essential, other audio and data service board is optional. Support maximum 5 pieces of audio and data service board (exclude MUX and PWR board).

Specifications

ØOptical Fiber Port

Bit rate: 150Mbps±50ppm

Wavelength: 1310nm/1550nm

Optical power:> -9dBm

Sensitivity:< -38dBm (BER≥1×10-10)

Distance: 0~120Km

Connector: FC/PC

ØE1 Port

Port number: 4

Bit rate: 2.048Mbps (50ppm)

Impedance: 75Ω or 120Ω

Line Code: HDB3, compliance with ITU-T G.703

Jitter: compliance with G.823

ØEthernet Port

Port number: 1

Speed: 10/100Mbps line speed

Duplex: Half duplex/Full duplex self adaptation

Frame Size: 64~1536 bytes

Connector: RJ45

ØMechanical dimensions

Dimensions: 482 (L) × 240 (W) × 44 (H) mm

Weight: 2.5Kg

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