Fiber optical pcm multiplexer/PCM 30 channel multiplexer/E1 pcm mux

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$380.00 / Piece | 1 Piece (Min. Order)
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Place of Origin:
China (Mainland)
Brand Name:
Model Number:
PT-50T 1008
E1 number:
Power supply:
E1 interfaces:
75Ω or 120ohm
LED Alarm:
ETH number:
voice port:
ETH interface:
10/100M self-adaptive
Warranty period:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
60X36X12 cm
Single gross weight:
3.5 kg
Package Type:
Lead Time :
Product Description

PT-50T 1008, as the next innovative digital multiplexer, that can provide more flexibility and reliability to fit for different network and market demands. It combines traditional PCM feature, digital cross connection, fiber multiplexing or the Voice over IP technology all together seamlessly, just a simple click on the management program as customer wish.

The PT-50T 1008 supports 3 types of networking mode: Optical uplink, E1 uplink or IP uplink are user definable. Total 4 x E1 ports are provided and by default as downlink in transparent connection mode. By management software, those ports can be defined as individual uplink just a point click, such capability increase the system flexibility tremendously as networking equipment with point to multipoint application.

Product Pictures

 3 uplink modes are configurable for different networking demand;

 Multi-services with voice / data, E1 and IP over optical link;

 Guaranty 100Mbps bandwidth for Ethernet transport over the fiber uplink;

 Provides 4 x E1 and 4 x 10/100BT Ethernet switching ports;

 Supports 30 x data/voice channels with additional 2 spare voice/data ports;

 RS232 data module is orderable;

 Voice modules include FXS, FXO, Hotline,4WE&M, Magnet and Carrier;

 Second level surge protector are equipped on voice and data cards;

 Hot swappable 1+1 optic link protection;

 Support E3 and E6 line quality alarm on fiber link;

 2.048Mb/s interface adopts high accuracy digital PLL circuit for clock recover;

 In-band management channel for remote control and system management;

 PTNMS supports configure backup, firmware / software onsite upgrade;

 Audible and visible alarm indication for local or remote unit;

 Alarm relay is provided for external alarm facility connection;

 The power supply can be AC220V or DC-48V or AC220V + DC-48V.


 E1 Interface

Bit rate: 2048Kbps 50ppm

Code type: HDB3 code, G.703 standard

Input impedance: 75 (default), 120Ω (optional)

Frame structure: G.704, G.706

Compression law: G.711

Level: 2.37V 10%

 Optical interface

Bit rate: 150Mbps ± 50ppm

Output optical power: ≥-15dBm

Receiving sensitivity: ≤-35dBm

Optical wavelength: 1310nm/1550nm

Optical interface connecter: SFP/LC

 ETH interface (10/100M)

Interface rate: 10/100Mbps, auto

Standard: IEEE 802.3, IEEE 802.1Q (VLAN)

Connector: RJ45

 Operation Environment

Working temperature: -10°C ~ 50°C

Working humidity: <=90 % (non condensed)

Mechanical Dimension

Dimension: 440mm (W) x 250 mm (D) x 44mm (H)

Net weight: 3.3Kg

Power Supply

Input voltage: -48Vdc and/or 220Vac

Voltage range: -36Vdc ~ -74Vdc, 165Vac~265Vac

Power consumption: <10W

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