Point to Multi Point 4U PCM/FXO/FXS/POT Chassis(240 LINES)

详情

Global Tech GT-PCM-C series PCM multiplexer chassis can take *4K bps timeslot as granularity, construct N* *4K bit rate, N=1 to *1, physically isolated sub band data link with E1 connection, and provide E1, V.*5, V.*4, RS**2, RJ*5, FXO and FXS interfaces to fulfill the service requirement in high security application such as Posts, Finance, Insurance company and government

Product Feature

* *9' 4U Modular Chassis, *8 slot for service, power and management.

*  Adopt state-of-the-art chipset, with simple designed circuit, low power consumption, and high reliability.

*  Abundant and versatile service interfaces.

* Voice Service: FXS/FXD, FXO, EM, RD, ***0RD and 2/4 wire E&M port.

* Data Service: V.*8 Syn./ Async.(RS**2), V.*5, Ethernet, 2B+DU, RS**2, RS**5, *4KB/S E1 port.

* Video Service: H.**4 Video card

* *9' 4U modular chassis transmission port: 4E1 optical card, 8E1 optical card, 4E1***0M Ethernet optical card, 8E1***0M Ethernet optical card, SHDSL card and so on.

* Non-blocking switching fabric, realize none-blocking cross connection among any timeslots between service ports and the 8 E1 ports, and among any E1 port from the 8 E1 ports.

* Sophisticated NMS system can configure all Network Elements in the topology, and real-time monitor the operation status of each part in equipment.

* Plug and play design implemented among all function cards.

* Each service port supports lightning-proof function complied with ITU-T K.*0 and K.*1

* With low power consumption, and approximate *0W maximum power consumption.

* Varied service types and port quantities are configurable flexibly in chassis.

* Support Point to Point and Point to Multi Point structure.  Maxly support **0 lines of FXO/FXS per chassis.

* Ultra compact design with aluminum material.

Technical Parameter

●     Optical Interface

■ Wavelength: ***0nm, ***0nm

■ Connector: SC, FC

■ Tx Power: *9dBm/ **2dBm

■ Rx Sensitivity: ≤ **6dBm

■ Rx Range: ≤ *7dB

■ Transmission Distance

Multi Mode Fiber: 5Km

Single Mode Fiber: *0/*0/**0Km

■ Jitter Feature: Comply with G.**2 and G.**2

●   Ethernet Interface

■ *0M/ **0M auto negotiation

■ Full/ half auto negotiation

■ Related Standard: IEE**2.3, IEE**2.1Q (VLAN)

■ Connector: RJ*5

■ MDI/ MDIX auto negotiation

■ MAC Address Table: Up to ***6

●   E1 Interface

■ Bit Rate: 2.**8M bps ±*0ppm

■ Coding: HDB3

■ Timeslot Control: PCM*0，PCM*1

■ Impedance: **0Ω (Balanced), *5Ω(Unbalance)

■ Port Feature: Comply with G.**3

■ Connector: RJ*5 (**0Ω), BNC (*5Ω)

■ Jitter Feature: Comply with G.**5 and G.**2

●   FXO/S Interface

■ Sampling Frequency: 8K Hz ±*0PPm

■ Encoding Law: A-law

■ Impedance: **0Ω

■ Overload Point: *3.*4dBm

■ Related Standard: Comply with ITU-T G.**2、G.**3

●   RS**2 Interface

■ Interface Rate: Asynchronous rate:  ≤****0bit/s

■ Interface Level: RS**2 Level

■ Working Type: DCE

■ Connector: RJ*5.

●   V.*5 Interface

■ Bit Rate: N* *4Kbps, N=1~*2

■ Electrical Feature: Comply with ITU-T V.*5

■ CPE Port: Comply with ISO***3

●   Nework Management Interface

■ Port Type: *0/**0 Base -T

■ Interface Level: RS**2 Level

■ Protocol: TCP/IP

■ Standard: Comply with IEEE **2.3

●  Operation Environment

■ Working Temperature: **0℃~ *0℃

■ Storage Temperature: **0℃~ *5℃

■ Relative Humidity: 0%~ *5%, non-condensing

■ No corrosive and solvent gas, no dust and heavy EMI

■ Power Supply

AC **0V~ **0V

DC **2V~ **6V

■ Power Consumption: ≤ *0W

■ Physical Dimension:

4U Chassis: **2mm(W)* **7mm(H)* **0mm(D)