Payment Terms | L/C,TT, Western Union |
Supply Ability | 10000 pcs per month |
Delivery Time | 2 weeks after payment clear |
Packaging Details | Export Carton |
Optical Port | Embed |
ETH interface | N*64K |
Management | TELNET,SNMP, |
Support Ring | Ring, Point to Point |
Service | 4W E&M, RS232/485/422, E1, ETH |
Voice Port | FXS/FXO |
Brand Name | Global Tech |
Model Number | GT-PCM |
Certification | ISO9001 |
Place of Origin | China |
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Product Specification
Payment Terms | L/C,TT, Western Union | Supply Ability | 10000 pcs per month |
Delivery Time | 2 weeks after payment clear | Packaging Details | Export Carton |
Optical Port | Embed | ETH interface | N*64K |
Management | TELNET,SNMP, | Support Ring | Ring, Point to Point |
Service | 4W E&M, RS232/485/422, E1, ETH | Voice Port | FXS/FXO |
Brand Name | Global Tech | Model Number | GT-PCM |
Certification | ISO9001 | Place of Origin | China |
High Light | voice over ip gateway ,analog voice gateway |
Embed PCM Multi Service Voice Platform , 380 Lines VOIP Gateway Device Caller ID Display
Global Tech PCM Fiber Mux GT-PCM 4RU series product can transport long distance telephone signal on fiber cable. GT-PCM-4RU can transport multi ports of voice, V.35, Serial(RS422/485/232), E1 and FE to fulfill client service requirement. And GT-PCM-OP adopts powerful digital multiplexing chipset and integrates various kinds of digital logic function at a very economic and competitive cost. The equipment have various kinds of advantages such as high performance, reliable and stable, strong management function, low power consumption, high density and easy maintenance. It have widely deployed by telecom operators, governments and other key accounts.
● Based on self-owned intellectual property rights, 1U 19” standard rack-mounted equipment. Optional for 4U rack mounted type
● Provide Voice, V.35, Serial(RS422/485/232), E1 and 10M/100M Ethernet ports.
● Support caller ID display and reversed polarity counting function at voice port.
● Configure V.35 port bit rate from 64k up to 2048K at the step 64K.
● E1 ports provide balanced and unbalanced.
● With full/half duplex auto negotiation, Ethernet 10M/100M port support VLAN.
● Provide SNMP based NMS and AC/DC power supply.
● Optical Interface
■ Wavelength: 1310nm, 1550nm
■ Connector: SC, FC
■ Tx Power: -9dBm/ -12dBm
■ Rx Sensitivity: ≤ -36dBm
■ Rx Range: ≤ 27dB
■ Transmission Distance
Multi Mode Fiber: 5Km
Single Mode Fiber: 20/60/120Km
■ Jitter Feature: Comply with G.742 and G.832
● Ethernet Interface
■ 10M/ 100M auto negotiation
■ Full/ half auto negotiation
■ Related Standard: IEE802.3, IEE802.1Q (VLAN)
■ Connector: RJ45
■ MDI/ MDIX auto negotiation
■ MAC Address Table: Up to 4096
● E1 Interface
■ Bit Rate: 2.048M bps ±50ppm
■ Coding: HDB3
■ Timeslot Control: PCM30,PCM31
■ Impedance: 120Ω (Balanced), 75Ω(Unbalance)
■ Port Feature: Comply with G.703
■ Connector: RJ45 (120Ω), BNC (75Ω)
■ Jitter Feature: Comply with G.745 and G.832
● FXO/S Interface
■ Sampling Frequency: 8K Hz ±50PPm
■ Encoding Law: A-law
■ Impedance: 600Ω
■ Overload Point: +3.14dBm
■ Related Standard: Comply with ITU-T G.712,G.713
● RS232 Interface
■ Interface Rate: Asynchronous rate: ≤19200bit/s
■ Interface Level: RS232 Level
■ Working Type: DCE
■ Connector: RJ45.
● V.35 Interface
■ Bit Rate: N* 64Kbps, N=1~32
■ Electrical Feature: Comply with ITU-T V.35
■ CPE Port: Comply with ISO2593
● Nework Management Interface
■ Port Type: 10/100 Base -T
■ Interface Level: RS232 Level
■ Protocol: TCP/IP
■ Standard: Comply with IEEE 802.3
● Operation Environment
■ Working Temperature: -10℃~ 60℃
■ Storage Temperature: -40℃~ 85℃
■ Relative Humidity: 0%~ 95%, non-condensing
■ No corrosive and solvent gas, no dust and heavy EMI
■ Power Supply
AC 180V~ 260V
DC -72V~ -36V
■ Power Consumption: ≤ 50W
■ Physical Dimension:
4U Chassis: 482mm(W)* 177mm(H)* 280mm(D)
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-40000000
Employee Number:
140~200
Ecer Certification:
Active Member
Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the operators, Global Tech has a sta... Through all members enormous efforts since the foundation in 2002, Guangdong Global Telecommunication Technology Co., Ltd., Global Tech, has set up a high reputation in the data and optical communication industry. As the main equipment vendors to the operators, Global Tech has a sta...
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