Rack Mounted PDH

Global Tech PMUX-C series PDH  chassis has adopted the state-of-the-art technologies and advanced FPGA to provide E1,Ethernet and V.35 multiplexing and optical electrical regeneration. With plug and play modularized design, PMUX-C can support all kinds of customized service requirement.

• PDH chassis products are mainly used for CO centralized management system for telecom operator. 19” 8U standard chassis can accommodate 15 pcs of tributary card and 1 pcs of NMS card, and each card can operate individually.
• All service and NMS cards support plug and play.
• Power protection: Over-volt protection, Over-current protection, and Short-circuit protection.
• Outstanding electromagnetic shielding and performance protection function.
• All service cards and power modules are monitored.
• 1+1 dual power modules ensure the system reliability.
• With over 50,000 hours MTBF, comply with telecom operation grade.
• Compact and simple structure chassis made from aluminum alloys.
• Physical Dimension: 481mm(W)* 178mm(H)* 260mm(D)
• Power Consumption: 32.5W

• Optical Interface
  • Wavelength: 1310nm, 1550nm
  • Tx Power: ≥ -10dBm
  • Rx Sensitivity: ≤ -35dBm
  • Rx Range: > 27dB
  • Connector: FC, SC
• Ethernet Interface
  • Work Mode: Full/half duplex, auto negotiation
  • Bit Rate: Support max. 100M wired line Ethernet
  • Connector: RJ45
  • Related Standard: IEEE802.3
  • MDI/ MDIX auto negotiation.
• E1 Interface
  • Bit Rate: 2.048M bps
  • Coding: HDB3
  • Impedance: 75Ω,120Ω
  • Related Standard: ITU-T G.703, G.821, G.82
• V.35 Interface
  • Connector: DB25
  • Max. Rate: 2M bps
  • Bit Rate: N* 64K, N=1~ 32
  • Related Standard: Comply with ITU-T V.35
  • Data Port Connection Mode：DCE
• 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 220V, DC -48V