TSM-50-1008 Multi-function PCM multiplexer

Multiplexeur PCM; modulaire( 4 modules), manageable, double lien fibre 1+1 avec possibilité secours sur E1.

matrice de commutation ( digital cross connect), variété de cartes d’interfaces FXO/FXS, Hot line, . en plus de nombreux types de topologies d’interconnexion .

Description du produit

TSM-50-1008 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 TSM-50-1008 supports 3 types of networking mode:
Optical uplink, E1 uplink or IP uplink are user definable. Total 4 xE1
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.
TSM-50-1008 also provides 4 x 10/100Mb Ethe
switching ports, supports learning bridge and IEEE 802.1q port
based VLAN.
The Ethernet switching port supports Nx64K
configure when make connection to the uplink port. Various type
of voice and data interface cards are support for different
applications, all voice and data interface cards are equipped
second level surge protector for enhancement of the

  • 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
  • Second level surge protector are equipped on voice and data
  • 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
  • le managment software supports configure backup, firmware / software onsite
  • 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 +

  1. E1 Interface

    Bit rate: 2048Kbps ±50ppm
    Code type: HDB3 code, G.703 standard
    Input impedance: 75W (default), 120Ω (optional)
    Frame structure: G.704, G.706
    Compression law: G.711
    Level: ±37V ±10%
  2. Optical interface
    Bit rate: 150Mbps ± 50ppm
    Output optical power: ≥-15dBm
    Receiving sensitivity: ≤-35dBm
    Optical wavelength: 1310nm/1550nm
    Optical interface connecter: SFP/LC
  3. ETH interface (10/100M)
    Interface rate: 10/100Mbps, auto
    Standard: IEEE 802.3, IEEE 802.1Q (VLAN)
    Connector: RJ45
  4. Mechanical Dimension
    Dimension: 440mm (W) x 250 mm (D) x 44mm (H)
    Net weight: 3.3Kg
  5. Power Supply
    Input voltage: -48Vdc and/or 220Vac
    Voltage range: -36Vdc ~ -74Vdc, 165Vac~265Vac
    Power consumption: <10W
  6. Operation Environment

Working temperature: -10°C ~ 50°C
Working humidity: <=90 % (non condensed)